Xometry · 4 hours ago
Staff Software Engineer (React+Node)
Lexington, KY
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expXometry is a company that connects innovative ideas with manufacturers to create impactful products. They are seeking a Senior Full Stack Software Engineer to design and develop scalable software solutions while collaborating with cross-functional teams and mentoring junior engineers.
3D PrintingArtificial Intelligence (AI)Industrial EngineeringSoftware
Responsibilities
Design, develop, test, and release production-grade software across the full stack
Write and review code primarily in React (TypeScript/JavaScript) and Node.js, with contributions across the broader ecosystem
Collaborate closely with engineers, product managers, and designers as part of a cross-functional team
Take operational ownership of services, including deploying to AWS, container orchestration with Kubernetes, and participation in on-call rotations
Architect and implement event-driven systems using Amazon SQS and SNS for scalable, loosely coupled workflows
Continuously improve system performance, reliability, and developer productivity
Mentor junior engineers and help establish best practices
Qualification
Required
8+ years of professional experience building and scaling software products
Strong command over JavaScript/TypeScript, React, and Node.js
Deep experience building event-driven architectures using AWS SQS and SNS
Experience designing RESTful APIs and working with asynchronous programming models
Solid understanding of AWS services such as Lambda, S3, SQS, SNS, ECS/EKS, API Gateway, CloudWatch, and IAM
Experience with CI/CD pipelines using GitHub Actions, GitLab, or similar tools
Familiarity with security, scalability, observability, and fault-tolerant design
Good understanding of HTML/CSS/DOM, modern browser behavior, and front-end performance tuning
Experience with relational or NoSQL databases and understanding of data modeling concepts
A growth mindset, attention to detail, and strong communication and collaboration skills
Preferred
Experience with infrastructure-as-code (e.g., Terraform, CloudFormation)
Familiarity with service-oriented or microservice architecture
Exposure to testing frameworks like Jest, Cypress, or Mocha
Company
Xometry
Xometry is an online marketplace that allows customers to access a network of machine shops and custom manufacturers.
1001-5000 employees
H1B Sponsorship
Xometry has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (8)
2023 (1)
2022 (1)
2020 (1)
Funding
Current Stage
Public CompanyTotal Funding
$447.2MKey Investors
T. Rowe PriceBosch VenturesGreenspring Associates
2025-06-10Post Ipo Debt· $250M
2021-06-30IPO
2020-09-09Series E· $75M
Leadership Team
Randy Altschuler
Founder and CEO
James Miln
Chief Financial Officer
Recent News
2026-01-09
2025-12-14
Company data provided by crunchbase