Senior Full Stack Engineer

Responsibilities

• Design and implement software systems that support automated testing of hardware components and spacecraft systems
• Own UI and backend development for internal tools used in test infrastructure, manufacturing, and spacecraft operations
• Develop component- and system-level automated production infrastructure using Python and full-stack tools
• Work closely with satellite operators and manufacturing technicians to build UI workflows for mission operations and telemetry visualization
• Drive cross-functional collaboration on software architecture, technical design, and hardware/software test strategy
• Contribute to recruiting and interviewing efforts as the team scales

Requirements

• 5+ years of professional experience as a full-stack software engineer (excluding internships)
• Strong proficiency with React, JavaScript/TypeScript, and Python
• Experience with FastAPI or similar web frameworks
• Experience working with relational/SQL databases, such as Postgres
• Experience building and maintaining REST APIs and backend services
• Proficiency in Linux, using shell tools, and managing source control with Git
• Experience deploying backend services to cloud environments (AWS or GCP) or on-premise systems
• Ability to rapidly prototype and develop user interface concepts with a focus on user experience

Preferred Qualifications

• Experience developing tools for hardware or embedded systems
• Experience with Docker, Kubernetes, or containerized deployments
• Background in satellite operations, aerospace, or real-time telemetry systems
• Experience with test instrumentation, schematics, and debugging hardware/software interfaces
• Experience building and deploying software within a manufacturing environment

Benefits

• Competitive base salary ($145,000 - $210,000 USD)
• Significant equity package via incentive stock options
• High-quality company-subsidized healthcare
• Disability and life insurance
• 401(k) retirement planning
• Flexible PTO
• Free on-site catered meals

About the Company

Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. We provide dedicated, secure networks to large enterprises, sovereign governments, and the US military. With five satellites already on orbit and a growing backlog of commercial contracts, Astranis is a leader in satellite communications, designing and operating our hardware out of our headquarters in Northern California.