Careers at Xometry

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Cloud Security Engineer to own our cloud security posture and runtime detection capabilities. This is a high-impact, individual contributor role focused on ensuring our live cloud environments and containerized workloads are hardened, continuously monitored, and generating the right signals for our security operations function. This role is about detection architecture, posture management, and runtime visibility. You will be the primary owner of our CrowdStrike platform, working closely with our MDR providers to ensure alert fidelity, tuning, and appropriate escalation. You will also evaluate migration to a new SIEM. This isn’t a role where you watch dashboards and write tickets. You’ll be the person who defines how we detect threats, decides how we respond to them, and has the autonomy to fix what you find. If you’re tired of maintaining legacy tooling, navigating slow change management processes, or writing findings that disappear into a backlog, this is the opposite of that. We’re a SaaS-first company running a modern, cloud-native stack. We ship fixes, not tickets. What You'll Contribute Own CrowdStrike Falcon configuration, ensuring policies are appropriately scoped, tuned, and generating actionable alerts. Partner with MDR to define alert routing, triage thresholds, and escalation logic, ensuring the right signals reach the right team. Monitor cloud environments (primarily AWS) for security posture drift: misconfigured IAM roles, overly permissive security groups, exposed storage, and non-compliant resource configurations. Secure Kubernetes clusters and containerized workloads: manage Network Policies, RBAC, Admission Controllers, and runtime detection for anomalous container behavior. Develop and enforce cloud security policies and standards for AWS infrastructure, ensuring secure and scalable deployments align with organizational risk posture. Evaluate and lead the implementation of additional detection tooling, including cloud SIEM platforms, designing detection rules and alerting pipelines. Manage infrastructure as code (IaC) security using Terraform or OpenTofu — ensuring IaC definitions meet security standards before deployment. Automate security posture checks and detection workflows using Python and shell scripting. Stay current with the evolving cloud threat landscape and translate emerging threats into detection coverage or posture improvements. What You Bring Minimum 8 years of experience in cloud security, security engineering, or a related infrastructure security discipline. Hands-on experience with a cloud security posture management (CSPM) platform — CrowdStrike, Wiz, Prisma Cloud, Orca, or equivalent. Prior CrowdStrike experience is a plus but not required. Deep familiarity with AWS security architecture: IAM/SCP policy design, VPC networking, security groups, CloudTrail, and cloud-native security controls. GCP or Azure experience considered in lieu of AWS for strong candidates willing to expand into AWS. Proficiency with infrastructure as code (IaC) tools such as Terraform, OpenTofu, or CloudFormation, with an understanding of how to enforce security standards within IaC workflows. Strong Python and shell scripting skills for security automation, detection rule development, and tooling integration. Must be a US Citizen or legal permanent resident (Xometry handles ITAR-controlled data). Preferred AWS GovCloud experience. Hands-on Kubernetes security experience: securing and managing production clusters, including Network Policies, RBAC, and Admission Controllers. Experience with cloud-native SIEM solutions, including writing detection rules in Python or SQL. Experience securing microservices architectures, including service mesh security (Istio or Linkerd). Bachelor’s degree in Computer Science, Information Security, or a related field The estimated base salary range for new hires into this role is $180,000- $200,000 annually + bonus depending on factors such as job-related skills, relevant experience, and location. We also offer a competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and much more. #LI-Hybrid #Promoted Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our flagship enterprise partnership. While our current plug-ins function as external add-ons, you will be responsible for re-architecting Xometry’s core application services to live natively within our partner's digital ecosystem. You will shape the technical direction of multiple products, establishing the engineering patterns that allow Xometry’s AI—trained on millions of parts—to operate directly on our partner's native 3D geometry. Your goal is to move the architectural framework toward a "target state" where users experience zero-latency DFM feedback and one-click procurement without ever leaving their primary enterprise design environment. This role requires a hybrid schedule (3 days a week) at our North Bethesda, MD or Waltham, MA office location. How You'll Contribute Software Development and Technical Craft: You will design high-performance solutions that extend beyond a single org, establishing the organizational standards for how Xometry-AI is embedded into external PLM environments. You will advance our architectural framework to ensure it is extensible, scalable, and adheres to strict enterprise SLIs/SLOs. AI Fluency: You will lead the effort to integrate production ML pipelines into the application layer, ensuring the "science fiction speed" promised in our vision is realized through optimized model serving and real-time geometry analysis. In addition, you’ll champion AI-assisted development practices across the team, actively mentoring engineers on effective use of AI tools to accelerate delivery, improve code quality, and reduce toil. Problem Solving and Decision Making: You will solve significant and unique challenges regarding data gravity and security. You'll create formal networks between our partner's and Xometry’s engineering groups to develop new ways of conducting operations—specifically regarding "ring-fenced" data governance where part files remain securely within the partner's network infrastructure. Scope and Impact: You are responsible for establishing the strategic direction and leading the execution of this core integration. You will be a technical and business role model, ensuring that the integration of DFM (Manufacturability) and IQE (Pricing) AI engines creates a distinct, defensible edge for the partnership. Collaboration and Communication: You will facilitate technical discourse across the entire Xometry organization, leading to durable, well-documented decisions. As a primary point of contact for senior leadership, you will guide risk/reward conversations and champion cross-functional development across our marketplace and data science teams. Operational Excellence: You will define the reliability and security standards for our enterprise-grade deployments, whether partner-hosted or Xometry-hosted, ensuring seamless multi-tenant management. What You'll Bring to Xometry Experience: 12+ years of professional software development experience, with a history of scaling complex platforms. Deep Technical Expertise: Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks (React/NextJS) used for complex enterprise applications. Systems Architect: Proven experience shaping the technical direction of multiple teams and establishing engineering patterns as organizational standards. Strategic Roadmap Execution: A track record of securing endorsement for 6-12 month initiatives and driving them to successful production deployment. Communication Excellence: The ability to influence senior leadership and external partners on technical strategy and long-term technology investments. Education: Bachelor’s in Computer Science or related field, or equivalent experience. You Would Be A Great Fit With Platform Experience: Background in building "Software as a Service" (SaaS) platforms or complex B2B integration hubs. Industrial Tech Background: Experience with manufacturing, logistics, or CAD/PLM software ecosystems. Security & Governance: Deep understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance within a cloud environment. Distributed Systems: Experience architecting large-scale ML platforms or high-frequency marketplace engines. Compensation & Benefits The estimated base salary range for new hires into this role is $170,000 – $195,000 annually + annual bonus , depending on factors such as job-related skills, relevant experience, and location. The total compensation package includes base, bonus, and equity. We also offer a competitive benefits package, including: 401(k) match Medical, dental, and vision insurance Life and disability insurance Generous paid time off including vacation, sick leave, floating and fixed holidays Maternity and bonding leave Employee Assistance Program (EAP) and other wellbeing resources A stipend for catered lunch on Tuesdays and Thursdays Xometry is an equal opportunity employer and participates in E-Verify. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our flagship enterprise partnership. While our current plug-ins function as external add-ons, you will be responsible for re-architecting Xometry’s core application services to live natively within our partner's digital ecosystem. You will shape the technical direction of multiple products, establishing the engineering patterns that allow Xometry’s AI—trained on millions of parts—to operate directly on our partner's native 3D geometry. Your goal is to move the architectural framework toward a "target state" where users experience zero-latency DFM feedback and one-click procurement without ever leaving their primary enterprise design environment. This role requires a hybrid schedule (3 days a week) at our North Bethesda, MD or Waltham, MA office location. How You'll Contribute Software Development and Technical Craft: You will design high-performance solutions that extend beyond a single org, establishing the organizational standards for how Xometry-AI is embedded into external PLM environments. You will advance our architectural framework to ensure it is extensible, scalable, and adheres to strict enterprise SLIs/SLOs. AI Fluency: You will lead the effort to integrate production ML pipelines into the application layer, ensuring the "science fiction speed" promised in our vision is realized through optimized model serving and real-time geometry analysis. In addition, you’ll champion AI-assisted development practices across the team, actively mentoring engineers on effective use of AI tools to accelerate delivery, improve code quality, and reduce toil. Problem Solving and Decision Making: You will solve significant and unique challenges regarding data gravity and security. You'll create formal networks between our partner's and Xometry’s engineering groups to develop new ways of conducting operations—specifically regarding "ring-fenced" data governance where part files remain securely within the partner's network infrastructure. Scope and Impact: You are responsible for establishing the strategic direction and leading the execution of this core integration. You will be a technical and business role model, ensuring that the integration of DFM (Manufacturability) and IQE (Pricing) AI engines creates a distinct, defensible edge for the partnership. Collaboration and Communication: You will facilitate technical discourse across the entire Xometry organization, leading to durable, well-documented decisions. As a primary point of contact for senior leadership, you will guide risk/reward conversations and champion cross-functional development across our marketplace and data science teams. Operational Excellence: You will define the reliability and security standards for our enterprise-grade deployments, whether partner-hosted or Xometry-hosted, ensuring seamless multi-tenant management. What You'll Bring to Xometry Experience: 12+ years of professional software development experience, with a history of scaling complex platforms. Deep Technical Expertise: Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks (React/NextJS) used for complex enterprise applications. Systems Architect: Proven experience shaping the technical direction of multiple teams and establishing engineering patterns as organizational standards. Strategic Roadmap Execution: A track record of securing endorsement for 6-12 month initiatives and driving them to successful production deployment. Communication Excellence: The ability to influence senior leadership and external partners on technical strategy and long-term technology investments. Education: Bachelor’s in Computer Science or related field, or equivalent experience. You Would Be A Great Fit With Platform Experience: Background in building "Software as a Service" (SaaS) platforms or complex B2B integration hubs. Industrial Tech Background: Experience with manufacturing, logistics, or CAD/PLM software ecosystems. Security & Governance: Deep understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance within a cloud environment. Distributed Systems: Experience architecting large-scale ML platforms or high-frequency marketplace engines. Compensation & Benefits The estimated base salary range for new hires into this role is $170,000 – $195,000 annually + annual bonus , depending on factors such as job-related skills, relevant experience, and location. The total compensation package includes base, bonus, and equity. We also offer a competitive benefits package, including: 401(k) match Medical, dental, and vision insurance Life and disability insurance Generous paid time off including vacation, sick leave, floating and fixed holidays Maternity and bonding leave Employee Assistance Program (EAP) and other wellbeing resources A stipend for catered lunch on Tuesdays and Thursdays Xometry is an equal opportunity employer and participates in E-Verify. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is seeking a Staff Software Engineer to contribute hands-on technical craft and architecture for a key global platform critical to Xometry's success (e.g., Buyer Experience, Partner Experience, Pricing, Quality, Sourcing, etc.). This role is a senior individual contributor position focused on building fast, reliable, and delightful solutions through customer-centric, AI-driven engineering. As a founding Staff Software Engineer for Xometry's India PDT team, you will help elevate engineering practice, mentor engineers across the organization, and ensure our marketplace systems deliver measurable business value at scale. How You'll Contribute: AI-Driven Development Use AI tools fluently in your daily workflow, including code generation, review, debugging, and design exploration, to increase delivery speed without compromising quality. Software Development & Technical Craft Write and review architectural plans for new projects, then participate hands-on in implementation with the team. Champion a good mix of traditional and cutting-edge technologies, knowing when to adopt something new and when to double down on what already works. Problem Solving & Technical Judgment Solve complex technical problems within your service or domain area, escalating cross-team tradeoffs where needed. Exercise sound judgment when choosing the right technical approach for the problem at hand. Code Quality & Mentorship Perform code review and mentor other engineers on how to do good code reviews. Serve as a mentor and guide to engineers across the organization, helping them grow their skills. Scope & Operational Excellence Own technical decisions within your service or domain area, driving delivery of software that meets or exceeds customer expectations while aligning with business timelines. Help establish sound engineering practices for the India PDT team as it grows. Collaboration & Communication Partner with product managers, designers, and leadership to promote open communication and high engineering standards. Work closely with Xometry's global engineering teams to align on technical approaches across time zones. Founding & Scaling Xometry's India PDT Contribute as an early engineer on the India PDT team, helping establish strong engineering practices from the ground up. Help set a high technical bar for the team and mentor engineers as the organization grows. What You'll Bring to Xometry: 8+ years of professional software development experience in a fast-paced, product-driven environment. Marketplace product experience is highly desirable, with an understanding of scaling multi-sided platforms. Hands-on proficiency with modern AI development tools (e.g., AI coding assistants, code-review copilots, agentic dev tools) and a track record of using them to meaningfully speed up delivery without sacrificing code quality. Strong technical expertise in full-stack development, including: Backend development with Python (services, APIs, data-driven systems). Frontend development with React and TypeScript, with a focus on scalable UI design and usability. Experience with AWS, including deploying, monitoring, and scaling production workloads. Proven leadership skills, with the ability to set technical direction, mentor engineers across levels, and influence product and business decisions. Why Join Xometry? Play a critical role in shaping engineering practices for a new, growing team within a global, AI-powered marketplace platform. Partner with senior engineering and product leadership to help shape technical direction for your domain. Contribute to a data-driven team that is focused on transformation, aggressive growth, and building sophisticated technology solutions. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is seeking a Principal Software Engineer to define and lead the long-term technical architecture and execution for a key global platform critical to Xometry's success (e.g., Buyer Experience, Partner Experience, Pricing, Quality, Sourcing, etc.). This role is a senior technical leadership position responsible for driving engineering excellence and digital transformation through customer-centric, AI-driven engineering solutions. As a founding Principal Software Engineer for Xometry's India PDT team, you will be instrumental in elevating engineering practice, influencing cross-functional leaders, and ensuring our marketplace systems deliver measurable business value at scale. You will be partnering closely with product and engineering leadership across Xometry's global offices. How You'll Contribute: AI-Driven Development Set the standard for AI-native development across the org, coaching Staff and Senior engineers on integrating AI tooling into architecture, design, and delivery to drive measurable speed and quality gains. Software Development & Technical Craft Lead architectural design and technical direction for systems spanning multiple teams, ensuring they are extensible, scalable, and built to enterprise-grade standards. Introduce architectural patterns that get adopted as organizational standards, not just single-project fixes. Problem Solving & Technical Judgment Tackle complex challenges involving data gravity, security, and system coupling across teams and organizational boundaries. Exercise sound judgment selecting architectural approaches that hold up as usage and team size grow. Code Quality & Mentorship Define code review and quality standards adopted across the engineering organization. Mentor senior and mid-level engineers through design reviews and architectural discussions, setting the technical bar for the team. Scope & Operational Excellence Own strategic technical direction and execution of multi-quarter roadmaps for your platform area. Define reliability, security, and operational standards that meet enterprise-grade expectations. Collaboration & Communication Act as the primary technical point of contact between the Bangalore team and Xometry's global engineering leadership. Communicate technical strategy and tradeoffs clearly to both engineering and business stakeholders. Founding & Scaling Xometry's India PDT Serve as a founding Principal Engineer for Xometry's India PDT, establishing strong engineering practices and building a high-performing team. Set a high technical bar and mentor engineers across architecture, delivery, and technical execution as the team scales. What You'll Bring to Xometry: 12+ years of professional software development experience, with a proven track record of leading complex, multi-quarter initiatives. Deep technical expertise across Xometry's core stack: Python (backend services, APIs), React/TypeScript (frontend), and AWS cloud infrastructure. Deep, hands-on fluency with modern AI development tools (AI coding assistants, agentic dev tools, AI-assisted code review), with a demonstrated ability to use them to compress delivery timelines and to coach others in adopting them effectively. Significant experience with system architecture, microservices design, and distributed systems, particularly systems that operate cleanly across multiple teams or organizational boundaries. A track record of introducing architectural patterns that get adopted as organizational standards, not just single-project fixes. Excellent communication and collaboration abilities, comfortable engaging with both technical and non-technical stakeholders, from junior ICs to executives, across geographies and time zones. Why Join Xometry? Play a critical role in driving profitable growth and shaping the future of manufacturing through an AI-powered platform. Partner directly with executive leadership on high-impact strategic decisions, while founding and scaling a new engineering organization. Contribute to a data-driven team that is focused on transformation, aggressive growth, and building sophisticated technology solutions. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our flagship enterprise partnership. While our current plug-ins function as external add-ons, you will be responsible for re-architecting Xometry’s core application services to live natively within our partner's digital ecosystem. You will shape the technical direction of multiple products, establishing the engineering patterns that allow Xometry’s AI—trained on millions of parts—to operate directly on our partner's native 3D geometry. Your goal is to move the architectural framework toward a "target state" where users experience zero-latency DFM feedback and one-click procurement without ever leaving their primary enterprise design environment. This role requires a hybrid schedule (3 days a week) at our North Bethesda, MD or Waltham, MA office location. How You'll Contribute Software Development and Technical Craft: You will design high-performance solutions that extend beyond a single org, establishing the organizational standards for how Xometry-AI is embedded into external PLM environments. You will advance our architectural framework to ensure it is extensible, scalable, and adheres to strict enterprise SLIs/SLOs. AI Fluency: You will lead the effort to integrate production ML pipelines into the application layer, ensuring the "science fiction speed" promised in our vision is realized through optimized model serving and real-time geometry analysis. In addition, you’ll champion AI-assisted development practices across the team, actively mentoring engineers on effective use of AI tools to accelerate delivery, improve code quality, and reduce toil. Problem Solving and Decision Making: You will solve significant and unique challenges regarding data gravity and security. You'll create formal networks between our partner's and Xometry’s engineering groups to develop new ways of conducting operations—specifically regarding "ring-fenced" data governance where part files remain securely within the partner's network infrastructure. Scope and Impact: You are responsible for establishing the strategic direction and leading the execution of this core integration. You will be a technical and business role model, ensuring that the integration of DFM (Manufacturability) and IQE (Pricing) AI engines creates a distinct, defensible edge for the partnership. Collaboration and Communication: You will facilitate technical discourse across the entire Xometry organization, leading to durable, well-documented decisions. As a primary point of contact for senior leadership, you will guide risk/reward conversations and champion cross-functional development across our marketplace and data science teams. Operational Excellence: You will define the reliability and security standards for our enterprise-grade deployments, whether partner-hosted or Xometry-hosted, ensuring seamless multi-tenant management. What You'll Bring to Xometry Experience: 12+ years of professional software development experience, with a history of scaling complex platforms. Deep Technical Expertise: Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks (React/NextJS) used for complex enterprise applications. Systems Architect: Proven experience shaping the technical direction of multiple teams and establishing engineering patterns as organizational standards. Strategic Roadmap Execution: A track record of securing endorsement for 6-12 month initiatives and driving them to successful production deployment. Communication Excellence: The ability to influence senior leadership and external partners on technical strategy and long-term technology investments. Education: Bachelor’s in Computer Science or related field, or equivalent experience. You Would Be A Great Fit With Platform Experience: Background in building "Software as a Service" (SaaS) platforms or complex B2B integration hubs. Industrial Tech Background: Experience with manufacturing, logistics, or CAD/PLM software ecosystems. Security & Governance: Deep understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance within a cloud environment. Distributed Systems: Experience architecting large-scale ML platforms or high-frequency marketplace engines. Compensation & Benefits The estimated base salary range for new hires into this role is $170,000 – $195,000 annually + annual bonus , depending on factors such as job-related skills, relevant experience, and location. The total compensation package includes base, bonus, and equity. We also offer a competitive benefits package, including: 401(k) match Medical, dental, and vision insurance Life and disability insurance Generous paid time off including vacation, sick leave, floating and fixed holidays Maternity and bonding leave Employee Assistance Program (EAP) and other wellbeing resources A stipend for catered lunch on Tuesdays and Thursdays Xometry is an equal opportunity employer and participates in E-Verify. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our flagship enterprise partnership. While our current plug-ins function as external add-ons, you will be responsible for re-architecting Xometry’s core application services to live natively within our partner's digital ecosystem. You will shape the technical direction of multiple products, establishing the engineering patterns that allow Xometry’s AI—trained on millions of parts—to operate directly on our partner's native 3D geometry. Your goal is to move the architectural framework toward a "target state" where users experience zero-latency DFM feedback and one-click procurement without ever leaving their primary enterprise design environment. This role requires a hybrid schedule (3 days a week) at our North Bethesda, MD or Waltham, MA office location. How You'll Contribute Software Development and Technical Craft: You will design high-performance solutions that extend beyond a single org, establishing the organizational standards for how Xometry-AI is embedded into external PLM environments. You will advance our architectural framework to ensure it is extensible, scalable, and adheres to strict enterprise SLIs/SLOs. AI Fluency: You will lead the effort to integrate production ML pipelines into the application layer, ensuring the "science fiction speed" promised in our vision is realized through optimized model serving and real-time geometry analysis. In addition, you’ll champion AI-assisted development practices across the team, actively mentoring engineers on effective use of AI tools to accelerate delivery, improve code quality, and reduce toil. Problem Solving and Decision Making: You will solve significant and unique challenges regarding data gravity and security. You'll create formal networks between our partner's and Xometry’s engineering groups to develop new ways of conducting operations—specifically regarding "ring-fenced" data governance where part files remain securely within the partner's network infrastructure. Scope and Impact: You are responsible for establishing the strategic direction and leading the execution of this core integration. You will be a technical and business role model, ensuring that the integration of DFM (Manufacturability) and IQE (Pricing) AI engines creates a distinct, defensible edge for the partnership. Collaboration and Communication: You will facilitate technical discourse across the entire Xometry organization, leading to durable, well-documented decisions. As a primary point of contact for senior leadership, you will guide risk/reward conversations and champion cross-functional development across our marketplace and data science teams. Operational Excellence: You will define the reliability and security standards for our enterprise-grade deployments, whether partner-hosted or Xometry-hosted, ensuring seamless multi-tenant management. What You'll Bring to Xometry Experience: 12+ years of professional software development experience, with a history of scaling complex platforms. Deep Technical Expertise: Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks (React/NextJS) used for complex enterprise applications. Systems Architect: Proven experience shaping the technical direction of multiple teams and establishing engineering patterns as organizational standards. Strategic Roadmap Execution: A track record of securing endorsement for 6-12 month initiatives and driving them to successful production deployment. Communication Excellence: The ability to influence senior leadership and external partners on technical strategy and long-term technology investments. Education: Bachelor’s in Computer Science or related field, or equivalent experience. You Would Be A Great Fit With Platform Experience: Background in building "Software as a Service" (SaaS) platforms or complex B2B integration hubs. Industrial Tech Background: Experience with manufacturing, logistics, or CAD/PLM software ecosystems. Security & Governance: Deep understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance within a cloud environment. Distributed Systems: Experience architecting large-scale ML platforms or high-frequency marketplace engines. Compensation & Benefits The estimated base salary range for new hires into this role is $170,000 – $195,000 annually + annual bonus , depending on factors such as job-related skills, relevant experience, and location. The total compensation package includes base, bonus, and equity. We also offer a competitive benefits package, including: 401(k) match Medical, dental, and vision insurance Life and disability insurance Generous paid time off including vacation, sick leave, floating and fixed holidays Maternity and bonding leave Employee Assistance Program (EAP) and other wellbeing resources A stipend for catered lunch on Tuesdays and Thursdays Xometry is an equal opportunity employer and participates in E-Verify. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is seeking a Site Reliability Engineer II to join our Site Reliability Engineering (SRE) Organization. In this role as an individual contributor, you will guide the reliability and performance of our infrastructure and software systems across several engineering teams and influence decisions across our technology organization. You will utilize your technical skills and expertise to help us build reliable and flexible infrastructure solutions that empower our technology organization to quickly and safely deploy new features for our customers. Responsibilities Take ownership of assigned problem statements and drive them to completion with guidance from senior engineers. Write clean, efficient, and well-documented code while improving existing systems and features. Accurately estimate timelines for features and tasks, learning to balance effort, risk, and impact. Collaborate effectively across teams, communicating clearly on progress, blockers, and outcomes. Seek and apply feedback from peers and managers to improve code quality, technical skills, and delivery consistency. Support team members and contribute to a positive, learning-oriented team culture. Take ownership of personal development goals, showing steady progress in technical and problem-solving skills. Demonstrate accountability, curiosity, and continuous improvement in all aspects of your work. Develop, configure, and maintain underlying platforms for deployed software (AWS accounts and networking, kubernetes clusters, and similar systems). Develop, configure, and maintain observability and monitoring tools (Coralogix, Sentry, etc.). Develop, configure, and maintain software development (CI/CD) tools (github actions runners, ArgoCD, etc). Qualifications Required: 3+ years of professional experience in infrastructure management or backend software development experience in a fast-paced, product-driven environment. Demonstrated technical expertise in one or more of the following languages: Python, Javascript, or Unix Shell. Experience with AWS, including deploying, monitoring, and scaling production workloads. General experience with Terraform, Kubernetes, CI/CD pipelines, and Docker. Comfortable working in an operational environment, including participation in an on-call schedule. Excellent communication and collaboration skills, comfortable engaging with both technical and non-technical stakeholders. The estimated base salary range for new hires into this role is $135,000 - $165,000 annually + commission depending on factors such as job-related skills, relevant experience, and location. We also offer a competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and much more. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is seeking a Site Reliability Engineer II to join our Site Reliability Engineering (SRE) Organization. In this role as an individual contributor, you will guide the reliability and performance of our infrastructure and software systems across several engineering teams and influence decisions across our technology organization. You will utilize your technical skills and expertise to help us build reliable and flexible infrastructure solutions that empower our technology organization to quickly and safely deploy new features for our customers. Responsibilities Take ownership of assigned problem statements and drive them to completion with guidance from senior engineers. Write clean, efficient, and well-documented code while improving existing systems and features. Accurately estimate timelines for features and tasks, learning to balance effort, risk, and impact. Collaborate effectively across teams, communicating clearly on progress, blockers, and outcomes. Seek and apply feedback from peers and managers to improve code quality, technical skills, and delivery consistency. Support team members and contribute to a positive, learning-oriented team culture. Take ownership of personal development goals, showing steady progress in technical and problem-solving skills. Demonstrate accountability, curiosity, and continuous improvement in all aspects of your work. Develop, configure, and maintain underlying platforms for deployed software (AWS accounts and networking, kubernetes clusters, and similar systems). Develop, configure, and maintain observability and monitoring tools (Coralogix, Sentry, etc.). Develop, configure, and maintain software development (CI/CD) tools (github actions runners, ArgoCD, etc). Qualifications Required: 3+ years of professional experience in infrastructure management or backend software development experience in a fast-paced, product-driven environment. Demonstrated technical expertise in one or more of the following languages: Python, Javascript, or Unix Shell. Experience with AWS, including deploying, monitoring, and scaling production workloads. General experience with Terraform, Kubernetes, CI/CD pipelines, and Docker. Comfortable working in an operational environment, including participation in an on-call schedule. Excellent communication and collaboration skills, comfortable engaging with both technical and non-technical stakeholders. The estimated base salary range for new hires into this role is $135,000 - $155,000 annually + commission depending on factors such as job-related skills, relevant experience, and location. We also offer a competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and much more. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry’s digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is looking for a Staff Software Engineer to join our Core Platform team. This role is a strategic technical leadership position focused on the architectural evolution of our flagship enterprise partnership. While our current plug-ins function as external add-ons, you will be responsible for re-architecting Xometry’s core application services to live natively within our partner's digital ecosystem. You will shape the technical direction of multiple products, establishing the engineering patterns that allow Xometry’s AI—trained on millions of parts—to operate directly on our partner's native 3D geometry. Your goal is to move the architectural framework toward a "target state" where users experience zero-latency DFM feedback and one-click procurement without ever leaving their primary enterprise design environment. This role requires a hybrid schedule (3 days a week) at our North Bethesda, MD or Waltham, MA office location. How You'll Contribute Software Development and Technical Craft: You will design high-performance solutions that extend beyond a single org, establishing the organizational standards for how Xometry-AI is embedded into external PLM environments. You will advance our architectural framework to ensure it is extensible, scalable, and adheres to strict enterprise SLIs/SLOs. AI Fluency: You will lead the effort to integrate production ML pipelines into the application layer, ensuring the "science fiction speed" promised in our vision is realized through optimized model serving and real-time geometry analysis. In addition, you’ll champion AI-assisted development practices across the team, actively mentoring engineers on effective use of AI tools to accelerate delivery, improve code quality, and reduce toil. Problem Solving and Decision Making: You will solve significant and unique challenges regarding data gravity and security. You'll create formal networks between our partner's and Xometry’s engineering groups to develop new ways of conducting operations—specifically regarding "ring-fenced" data governance where part files remain securely within the partner's network infrastructure. Scope and Impact: You are responsible for establishing the strategic direction and leading the execution of this core integration. You will be a technical and business role model, ensuring that the integration of DFM (Manufacturability) and IQE (Pricing) AI engines creates a distinct, defensible edge for the partnership. Collaboration and Communication: You will facilitate technical discourse across the entire Xometry organization, leading to durable, well-documented decisions. As a primary point of contact for senior leadership, you will guide risk/reward conversations and champion cross-functional development across our marketplace and data science teams. Operational Excellence: You will define the reliability and security standards for our enterprise-grade deployments, whether partner-hosted or Xometry-hosted, ensuring seamless multi-tenant management. What You'll Bring to Xometry Experience: 12+ years of professional software development experience, with a history of scaling complex platforms. Deep Technical Expertise: Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks (React/NextJS) used for complex enterprise applications. Systems Architect: Proven experience shaping the technical direction of multiple teams and establishing engineering patterns as organizational standards. Strategic Roadmap Execution: A track record of securing endorsement for 6-12 month initiatives and driving them to successful production deployment. Communication Excellence: The ability to influence senior leadership and external partners on technical strategy and long-term technology investments. Education: Bachelor’s in Computer Science or related field, or equivalent experience. You Would Be A Great Fit With Platform Experience: Background in building "Software as a Service" (SaaS) platforms or complex B2B integration hubs. Industrial Tech Background: Experience with manufacturing, logistics, or CAD/PLM software ecosystems. Security & Governance: Deep understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance within a cloud environment. Distributed Systems: Experience architecting large-scale ML platforms or high-frequency marketplace engines. Compensation & Benefits The estimated base salary range for new hires into this role is $170,000 – $195,000 annually + annual bonus , depending on factors such as job-related skills, relevant experience, and location. The total compensation package includes base, bonus, and equity. We also offer a competitive benefits package, including: 401(k) match Medical, dental, and vision insurance Life and disability insurance Generous paid time off including vacation, sick leave, floating and fixed holidays Maternity and bonding leave Employee Assistance Program (EAP) and other wellbeing resources A stipend for catered lunch on Tuesdays and Thursdays Xometry is an equal opportunity employer and participates in E-Verify. #LI-Hybrid Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.