Posted on:April 24, 2026

Software Engineer at Constellation Space

Constellation Space is hiring a Software Engineer in Seattle, WA, US. On-site. Pay: USD 120k-180k/yr.

About Constellation Space

Constellation Space Corp builds ConstellationOS, an ML-native operations platform for satellite fleets. The platform ingests ground telemetry through a single API and schema, forecasts signal, traffic, weather, jamming, and conjunction events, and enables operators to route data and isolate failing streams under operator policy with an audit trail. It is aimed at organizations that operate satellite fleets.

Software Engineer job description

The Role Constellation is looking for a versatile Software Engineer to build the backbone of our ground and simulation software. You will architect robust backend systems that allow our operators to communicate with, simulate, and track aerospace assets in real-time.

Responsibilities

  • Design and build highly concurrent, distributed backend services.

  • Develop data ingestion pipelines capable of handling high-throughput, low-latency flight data.

  • Create software tools and simulation environments used by internal teams for mission planning.

  • Write clean, well-tested code and participate in rigorous peer reviews.

Requirements

  • B.S. in Computer Science, Software Engineering, or related discipline.

  • 3+ years of professional software development experience.

  • Strong proficiency in at least one modern backend language (e.g., Go, Python, C++, or Rust).

  • Solid understanding of networking, databases (SQL/NoSQL), and distributed systems architecture.

Apply now

Applications go straight to Constellation Space. We never sit between you and the employer.

Apply now ↗
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