
Manufacturing • Technology • Engineering
Xometry is a leading digital manufacturing marketplace, offering a comprehensive range of on-demand manufacturing and production solutions. Specializing in 3D printing, CNC machining, injection molding, and sheet metal fabrication, Xometry serves industries such as aerospace, automotive, medical, and electronics. The company provides instant quoting, DFM feedback, and quality assurance through its massive global supplier network, enabling clients to efficiently manage prototyping, high-volume production, and custom part manufacturing. Xometry emphasizes environmental sustainability with initiatives like carbon emission offsetting, and offers features such as the Xometry Instant Quoting Engine and Teamspace for streamlined project collaboration.
1001 - 5000 employees
Founded 2013
💰 $75M Series E on 2020-09
July 5

Manufacturing • Technology • Engineering
Xometry is a leading digital manufacturing marketplace, offering a comprehensive range of on-demand manufacturing and production solutions. Specializing in 3D printing, CNC machining, injection molding, and sheet metal fabrication, Xometry serves industries such as aerospace, automotive, medical, and electronics. The company provides instant quoting, DFM feedback, and quality assurance through its massive global supplier network, enabling clients to efficiently manage prototyping, high-volume production, and custom part manufacturing. Xometry emphasizes environmental sustainability with initiatives like carbon emission offsetting, and offers features such as the Xometry Instant Quoting Engine and Teamspace for streamlined project collaboration.
1001 - 5000 employees
Founded 2013
💰 $75M Series E on 2020-09
• Xometry is seeking a Principal Software Engineer to lead the technical design and engineering of systems to predict and remediate challenges in manufacturing customers’ parts. • This role does not require previous knowledge of manufacturing or ML, though it is helpful. • The ideal candidate will have at least 8+ years of total experience in the industry, including a minimum of 4 years as technical leader of a fast-moving, collaborative team. • This position requires both technical leadership and hands-on contribution. • Our teams are highly collaborative, cross-functional, and rapidly iterating and innovating. • Hands-On Technical Leadership: Adopt a 'lead by example' approach by actively coding and troubleshooting, as well as creating documentation and technical diagrams. • Teaching & Mentorship: You will serve as a technical mentor and guide to engineers across the organization, teaching and mentoring them to grow their skills. • Code Review: You will do code review and mentor others within the organization regarding best practices in ML Engineering. • Operational Excellence: Guarantee the delivery of superior infrastructure and software that not only meets but exceeds customer expectations, while aligning with the strategic business timelines. • Collaborative Strategy: Forge strong partnerships with product managers, data scientists, and company leadership to promote a culture of open communication and integrated team dynamics. • Guide Innovation: Champion the adoption of cutting-edge technologies, methodologies, and practices to enhance problem-solving efficiency and effectiveness across the AI/ML organization.
• At least 8 years of experience in software engineering or similar technical roles. • A bachelor’s degree is required, but an advanced degree (M.S. or PhD) in computer science or a related field is preferred and may substitute for some years of experience. • Proficiency in software engineering best practices, including object-oriented design, code versioning, and testing as well as experience improving a team’s use of these practices • Experience with cloud platforms (e.g., AWS, Google Cloud, Azure) and containerization technologies (Docker and Kubernetes) • Experience designing, building, and managing distributed computing systems • Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams • Demonstrated ability to manage multiple projects simultaneously, prioritizing tasks and managing resources effectively • Demonstrated ability to interact and communicate effectively at all levels of the organization, from executives to product managers and a wide variety of stakeholders and contributors • Must be a US Citizen or Green Card holder (ITAR)
Apply NowJuly 4
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