Staff Software Engineer (Thomas)

Xometry; North Bethesda (MD); Híbrido; USD 170.000 - 195.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

401(k) match

Medical, dental, and vision

Life and disability insurance

Generous paid time off

Maternity leave

EAP services

Lunch stipend

Descripción de la vacante

Xometry is hiring a Staff Software Engineer for Thomasnet, its AI-enabled industrial platform that connects buyers with North American manufacturers. You will lead architecture across teams, mentor engineers, and shape AI infrastructure while remaining hands-on.

Ideal candidates have 7+ years of full-stack experience in TypeScript/Node.js, GraphQL, React/Next.js, and AI tooling, plus strong collaboration skills and a track record of delivering high‑quality software at scale.

Formación

• 7+ years of professional software development experience and proven leadership.
• Strong full-stack skills, with focus on TypeScript/Node.js and modern frontend tech.
• Experience with AI tooling, LLM apps, and scalable platforms.
• Excellent communication and cross-functional collaboration abilities.

Responsabilidades

• Provide hands-on technical leadership and architecture guidance.
• Mentor engineers across multiple teams and promote best practices.
• Collaborate with product, design, and leadership to align on strategy.
• Deliver reliable software and drive AI infrastructure initiatives.
• Review code and ensure high-quality, scalable solutions.

Conocimientos

Full-stack

AI systems

Technical leadership

Mentoring

Communication

Cross-functional

Educación

Bachelor's degree in CS or related

Herramientas

TypeScript

Node.js

GraphQL

React

Next.js

PostgreSQL

OpenSearch

LangGraph

LangChain

PyTorch

TensorFlow

Descripción del empleo

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.

Staff Software Engineer (Thomas) Thomasnet, part of Xometry, is the industrial platform where millions of buyers find and source from North American manufacturers and suppliers. We are seeking a Staff Software Engineer to join Thomas engineering. As a senior individual contributor, you will guide software implementation across several engineering teams and influence decisions across our technology organization. Thomas is moving from a traditional supplier directory to AI-assisted sourcing, and you will set technical direction for the shared systems and AI infrastructure that this shift depends on, while staying hands‑on in the code.

How You'll Contribute

• Hands‑on technical leadership. Write and review architectural plans for new projects, then participate in implementation with the teams.
• Guide innovation. Champion a good mix of proven and cutting‑edge technologies and methods. Know when to change course and when to double down on what already works, including how we adopt AI across the platform.
• Teaching and mentorship. Serve as a mentor and guide to engineers across the organization, helping them grow their skills.
• Code review. Do code review and mentor others across the org to perform good code reviews.
• Operational excellence. Deliver reliable, high-quality software that exceeds customer expectations and aligns with business timelines.
• Collaborative strategy. Build strong partnerships with product managers, designers, and leadership to promote open communication, strong collaboration, and high standards.

What You'll Bring

• 7+ years of professional software development experience, with a track record of owning outcomes, setting technical direction across teams, mentoring engineers at all levels, and influencing product and business decisions.
• Strong full‑stack engineering skills that are transferrable to our stack: backend services in TypeScript and Node.js with GraphQL APIs, a React and Next.js frontend, PostgreSQL and analytical data stores, and search such as OpenSearch, at production scale.
• Comparable experience in another modern stack counts just as much; prior experience with our exact tools is not required.
• Hands‑on experience with the engineering behind AI products: LLM applications, retrieval‑augmented generation, vector search, or embedding models. We hire AI‑native engineers who build with these tools and judge their output rigorously, whatever the specific frameworks.
• Depth in areas our platform is growing into, such as multimodal (image and text) embeddings and search, agent orchestration frameworks (e.g. LangGraph, LangChain), model fine‑tuning and adaptation, with deep learning frameworks such as PyTorch or TensorFlow.
• A fast learner with high agency who works fluently in an AI‑native development environment and shares what they learn.
• We are all still learning how to build with AI, and we want people who help the team learn faster.
• Marketplace or multi‑sided platform experience is highly desirable, with an understanding of scaling shared platforms.
• Excellent communication and collaboration, comfortable engaging with both technical and non‑technical stakeholders, from junior ICs to executives.

We 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 and 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.

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. 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.