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Senior Backend Engineer - Go, Graphs & Scalable Cloud APIs

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Twenty
Full Time position
Listed on 2026-10-17
Job specializations:
  • Software Development
    Backend Developer, Golang
Salary/Wage Range or Industry Benchmark: 159000 - 263000 USD Yearly USD 159000.00 263000.00 YEAR
Job Description & How to Apply Below

Twenty is building backend systems that power its cyber and electromagnetic capabilities. You’ll design reliable Go services, model graph relationships, and ship high-throughput APIs across cloud and on‑prem environments.

You’ll collaborate with product and domain experts to turn operator needs into durable platform features, delivering mission-critical outcomes for national security. Strong backend, security, and ownership drive success in this role.

This opportunity is for the Senior Backend Engineer
- Go, Graphs & Scalable Cloud APIs role at Twenty.

We are currently recruiting a Senior Backend Engineer
- Go, Graphs & Scalable Cloud APIs for our team in Arlington, VA, United States.

This is a strong position to take on the Senior Backend Engineer
- Go, Graphs & Scalable Cloud APIs role at Twenty.

As a Senior Backend Engineer
- Go, Graphs & Scalable Cloud APIs, you will play an important part at Twenty in Arlington, VA, United States.

Position Requirements
10+ Years work experience
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