Software Engineering Intern (Winter/Spring)

Constellation Space; Seattle (WA); On-site; USD 41,000 - 55,000; Full time

Job summary

Constellation Space is seeking a Software Engineering Intern to contribute to the ConstellationOS platform on-site in Seattle. You will own a real project from design to deployed code, with opportunities across backend services, simulation, machine learning, or developer tools.

The role offers two terms: winter starting November 2026 and spring starting in spring 2027, with responsibilities including building features, writing tests, and presenting outcomes to the team.

Qualifications

• Pursuing a B.S. or M.S. in Computer Science, Engineering, or a related field.
• Strong programming skills in Python, Go, or C++.
• Coursework or projects in systems, networking, or machine learning is a plus.
• U.S. person required (ITAR) and on-site work in Seattle for the full term.

Responsibilities

• Own a real project from design to deployed code on the ConstellationOS platform.
• Build and ship a scoped feature or tool on the platform.
• Write tested, reviewed code and document it.
• Present your work to the team at the end of the term.

Skills

Python

Go

C++

Education

B.S. or M.S. in Computer Science/Engineering

Tools

Git

Linux

Job description

The Role

We are looking for a Software Engineering Intern to work on the ConstellationOS platform. You will own a real project, from design to deployed code, in areas like backend services, simulation, machine learning, or developer tools. Two terms are open: a winter internship starting in November 2026 and a spring internship starting in spring 2027.

Responsibilities

• Build and ship a scoped feature or tool on the platform.
• Write tested, reviewed code and document it.
• Help with data pipelines or simulation environments.
• Present your work to the team at the end of the term.

Requirements

• Currently pursuing a B.S. or M.S. in Computer Science, Engineering, or a related field.
• Strong programming skills in Python, Go, C++, or similar.
• Coursework or projects in systems, networking, or machine learning is a plus.
• Able to work on-site in Seattle for the full term (winter: starts November 2026; spring: starts spring 2027).
• U.S. person required (ITAR).