Senior Ground Space Software Engineer (Hybrid)

York Space Systems; Greenwood Village (CO); Hybrid; USD 120,000 - 180,000; Full time

Job summary

York Space Systems is seeking a Senior Full Stack Software Engineer to build a modern web-based platform (React/TypeScript, C# .NET) with a Docker/Kafka microservice stack used to monitor and control spacecraft across missions.

You will own end-to-end features, mentor engineers, and collaborate with operators, customers, and UI/UX to solve hard problems like collision avoidance and ground station optimization. Hybrid work policy—4 days in office.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 6+ years of full-stack software engineering experience.
• Strong expertise in C# with multithreaded apps and real-time data handling.
• Strong React proficiency and modern architecture knowledge.
• Experience designing and consuming REST APIs at scale.
• Experience with SQL databases and query optimization.
• Proficiency with Git in a collaborative environment.
• Ability to mentor engineers and drive code quality.
• Excellent communication across technical and non-technical audiences.

Responsibilities

• Develop key user-facing features using TypeScript, React, C#, MSSQL, InfluxDB, Kafka, and Python.
• Translate designs into high-quality, maintainable code.
• Build reusable components and scalable services across the platform.
• Engineer algorithms for scalability and automation.
• Write unit and integration tests and documentation.

Skills

Full-stack software engineering

React

C#/.NET

REST APIs

SQL databases

Git collaboration

Mentor engineers

Agile ceremonies

Security clearance or ability

TypeScript

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Kafka

MSSQL

InfluxDB

Python

Yarn

Babel

Material-UI

Job description

York Space Systems is seeking a Senior Full Stack Software Engineer to build a modern web-based platform (React/TypeScript, C# .NET) with a Docker/Kafka microservice stack used to monitor and control spacecraft across missions.

You will own end-to-end features, mentor engineers, and collaborate with operators, customers, and UI/UX to solve hard problems like collision avoidance and ground station optimization. Hybrid work policy—4 days in office.