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Waltham, United States

Senior Software Engineer

Xometry · Waltham · United States

$119,000–$155,000 per yearSoftware Engineer

Posted: 12/15/2025 · Last checked: 10/12/2026

Job description

Quoted in full from Xometry's job posting. Gavroche does not edit it.

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 Senior Software Engineer to join our software engineering organization. In this role, you’ll work as part of a skilled, collaborative team to build and maintain solutions for the Post Order/Order Management team. You will play a crucial role in the Xometry platform, ensuring the reliability, scalability, and security of our services.

How You’ll Contribute:

  • You will be responsible for designing, coding, testing, and releasing software
  • Reading, writing, and reviewing code written in HTML, Typescript/Javascript/React, Python, and Rust
  • Close collaboration with other engineers and product managers to become a valued member of an autonomous, cross-functional team
  • Operational responsibility for the services that are owned by your team, including deploying services into an AWS and kubernetes environment and taking part in an on-call rotation
  • Work in an environment that supports your individual growth


What You'll Bring to Xometry:

  • Required: 5+ years of experience in a fast-paced technical, problem-solving environment as a full stack software developer
  • Required: Demonstrable understanding of software engineering fundamentals
  • Required: Knowledge of HTML, CSS, DOM web programming.
  • Required: Knowledge and demonstrated experience in at least two of React, Python, Typescript.
  • Desired: Experience with build and testing technologies using one or more of the following Git/Github actions, GitLab
  • Required: Experience with software engineering principles related to security, scalability, asynchronous programming and transactions
  • Desired: Demonstrated knowledge of principles of service-oriented architectures and ability to lead efforts in defining and implementing a service strategy
  • Desired: Experience with relational and/or NoSQL databases with understanding of Normalization/Denormalization, Constraints, Transactions, Replication, and Sharding
  • Required: attention to detail, good work ethic, ability to work on multiple projects simultaneously, and good communication skills

The estimated base salary range for new hires into this role is $119,000-$155,000 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

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.

Similar roles in Waltham

200 open roles like this one; at most three per employer shown.

What software engineer adverts in the United States state

Middle half: 155,000 – 221,720 USD a year; median 192,500 USD.

From 2174 adverts by 387 employers that state a salary, annualised.

How software engineer roles in the United States are worked

3% fully remote · 1% hybrid · 96% do not say

Of 428 adverts. An advert that does not state a work mode is counted as not saying, not as on-site.

New openings in Waltham, by week

  1. 7/20/2026 2
  2. 7/27/2026 6
  3. 8/3/2026 4
  4. 8/10/2026 4
  5. 8/17/2026 11
  6. 8/24/2026 12
  7. 8/31/2026 9
  8. 9/7/2026 24
  9. 9/14/2026 28
  10. 9/21/2026 19
  11. 9/28/2026 39
  12. 10/5/2026 29

187 openings over 12 weeks, by the week they were published.

Other roles at Xometry

195 open.