For companies
  • Hire developers
  • Hire designers
  • Hire marketers
  • Hire product managers
  • Hire project managers
  • Hire assistants
  • How Arc works
  • How much can you save?
  • Case studies
  • Pricing
    • Remote dev salary explorer
    • Freelance developer rate explorer
    • Job description templates
    • Interview questions
    • Remote work FAQs
    • Team bonding playbooks
    • Employer blog
For talent
  • Overview
  • Remote jobs
  • Remote companies
    • Resume builder and guide
    • Talent career blog
West500 Partners
West500 Partners

Software Engineer

Location

Remote restrictions apply
See all remote locations

Salary Estimate

N/AIconOpenNewWindows

Seniority

N/A

Tech stacks

Software Development
Security software
Hardware
+29

Visa

U.S. visa required

Contract role
2 days ago
Apply now

API Integrations Software Engineer

Our client is on a mission to revolutionize the space economy by enabling rapid and reliable access to space. In addition to building out the launch systems that will bring this mission to reality, they've also built a robust SaaS platform used by internal teams and a growing list of external customers that helps run smart engineering, prototyping, and build practices. This product is used by designers, engineers, assemblers, and specialist makers so they can deliver advanced hardware for their customers.

They're currently seeking contract Software Engineers to help build external API connectors between application and key enterprise systems. Successful candidates must have experience designing, developing, and maintaining scalable API integrations, as well as a strong background in enterprise software systems, data models, and security best practices. This is an exciting opportunity for seasoned Developers to help a rapidly growing startup expand their SaaS platform and get exposure to cutting edge Aerospace and Advanced Manufacturing industries.

This is a 6 month contract opportunity w/full benefits (potential to extend or convert to full time if fit and budget are there)

What you'll do:

  • Design, build, and maintain custom and reusable integration components between our platform and enterprise systems (ERP, PLM, MES, SCM, etc.)
  • Develop and maintain secure, scalable, and efficient RESTful and GraphQL APIs
  • Implement and manage data synchronization strategies, ensuring consistency and reliability across integrated systems
  • Optimize API performance and scalability, ensuring seamless real-time and batch data exchange

What we're looking for:

  • 3-5 years experience designing, developing, and maintaining scalable API integrations
  • Strong understanding of authentication (OAuth2, OIDC, JWT, SAML) and data security best practices
  • Experience integrating with enterprise software (such as SAP, Teamcenter, Oracle, Siemens, Dassault, PTC Windchill)
  • Proficiency in TypeScript, Node.js, one or more major statically-typed languages (Java, C#, Kotlin, etc.) GraphQL, REST APIs, and Postgres
  • Advanced understanding of distributed systems principles, including consistency models, fault tolerance, and scalability patterns

Remote Role (PDT hours) w/onsite travel to the Seattle area one week every other month

All candidates must be a US Citizen or Green Card holder, as they adhere to ITAR regulations.

About West500 Partners

👥1-10
📍Seattle
🔗Website
Visit company profileIconOpenNewWindows

Unlock all Arc benefits!

  • Browse remote jobs in one place
  • Land interviews more quickly
  • Get hands-on recruiter support
PRODUCTS
Arc

The remote career platform for talent

Codementor

Find a mentor to help you in real time

LINKS
About usPricingArc Careers - Hiring Now!Remote Junior JobsRemote jobsCareer Success StoriesTalent Career BlogArc Newsletter
JOBS BY EXPERTISE
Remote Front End Developer JobsRemote Back End Developer JobsRemote Full Stack Developer JobsRemote Mobile Developer JobsRemote Data Scientist JobsRemote Game Developer JobsRemote Data Engineer JobsRemote Programming JobsRemote Design JobsRemote Marketing JobsRemote Product Manager JobsRemote Project Manager JobsRemote Administrative Support Jobs
JOBS BY TECH STACKS
Remote AWS Developer JobsRemote Java Developer JobsRemote Javascript Developer JobsRemote Python Developer JobsRemote React Developer JobsRemote Shopify Developer JobsRemote SQL Developer JobsRemote Unity Developer JobsRemote Wordpress Developer JobsRemote Web Development JobsRemote Motion Graphic JobsRemote SEO JobsRemote AI Jobs
© Copyright 2025 Arc
Cookie PolicyPrivacy PolicyTerms of Service