Software Engineer, Space Ops — Real-time Dashboards & AI

ApplyMint; El Segundo, Los Angeles (CA, CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Stock options

Generous PTO

Health insurance

4% 401k match

Job summary

Epsilon3 is hiring Software Engineers who are passionate about space exploration and building scalable, reliable software. You will design and implement web-based dashboards and tools to support space missions, with a stack including TypeScript, React, Node.js, Postgres, Docker, and Kubernetes.

The role emphasizes production-ready code, collaboration with cross-functional teams, and rapid iteration in a fast-paced startup environment.

Qualifications

• 3+ years of experience as a Software Engineer.
• Proficiency with TypeScript and JavaScript frameworks (React/Vue/Angular/Svelte).
• Strong CS fundamentals (algorithms, data structures, OOP, design, testing).
• Self-starter who thrives in ambiguity with evolving priorities.
• Team player with strong communication and collaboration.
• Love of learning; startup experience is a plus; Lean/Agile methods preferred.
• US citizenship required; must be located in the United States.
• Bachelor’s degree in CS or related field.

Responsibilities

• Design, build, test, and release web-based dashboards and tools for space missions.
• Create software for computation on datasets to aid decision-making.
• Develop high-quality code daily for rapid iteration and user testing.
• Design APIs and integration solutions for telemetry and control systems.
• Prototype demos for customer meetings and accelerate validation.
• Participate in customer discovery calls and technical demonstrations.
• Improve efficiency, stability, and scalability of software systems.
• Support QA and user testing; assess third-party integrations.
• Contribute to engineering culture, processes, and tooling.

Skills

TypeScript

JavaScript frameworks

Computer science fundamentals

Self-starter

Team player

Lean Startup & Agile

Bachelor’s Degree in Computer Science

US Citizenship

Education

Bachelor’s Degree in Computer Science or related field

Tools

React

Vue

Angular

Svelte

Node.js

PostgreSQL

Docker

Kubernetes

Job description

Epsilon3 is hiring Software Engineers who are passionate about space exploration and building scalable, reliable software. You will design and implement web-based dashboards and tools to support space missions, with a stack including TypeScript, React, Node.js, Postgres, Docker, and Kubernetes.

The role emphasizes production-ready code, collaboration with cross-functional teams, and rapid iteration in a fast-paced startup environment.