Senior Software Engineer

EnduroSat is a fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for various endeavors. They are seeking a Senior Software Engineer to design, build, and maintain back-end services and APIs for their SpaceOps Platform, utilizing AI in their engineering processes.

Responsibilities:

• Design, build, and maintain back-end services and APIs (REST and WebSocket) for the SpaceOps Platform
• Build cloud-native solutions and run them at scale on AWS, GCP, or Azure
• Model and manage data stores — particularly NoSQL — for satellite telemetry and operational data
• Implement and uphold security, authentication, and permissions (OAuth2, OIDC)
• Orchestrate AI tooling — Claude Code, Copilot, agentic workflows — across design, implementation, review, and debugging, while keeping a critical eye on every output
• Own features end-to-end: from requirements through production deployment and post-launch operation

Requirements:

• 5+ years of professional back-end software engineering experience
• A demonstrable AI-leveraged workflow with strong judgement — comfortable orchestrating AI agents and prompting daily, and able to spot when AI output is wrong, hallucinated, or unsafe to ship
• Strong proficiency in at least one of: Node.js, C#, Java, or Python (we're language-agnostic — bring your strength)
• Hands-on experience with at least one major cloud provider — AWS, GCP, or Azure (mandatory)
• Strong NoSQL database design experience
• Proficiency in REST and/or WebSocket API design and development
• Experience with security mechanisms and permissions management — OAuth2, OIDC, or equivalent
• Bachelor's degree in Computer Science, Engineering, or related field