We are seeking an experienced Software Engineer (Rust) to join our Sat OS team (which develops the high-level operating system for the spacecraft). The successful candidate will play a crucial role in developing software for our satellite systems, contributing to the expansion and enhancement of our space-based payload execution and data collection capabilities. Ideal candidates will embrace the commercialisation of nanosatellite systems and adapt to low-cost, fast-paced systems design, development, and implementation methodologies that set Spire apart from our competition. In this fast-paced environment, the design to launch cycle is measured in weeks and months, not years!

What You’ll Do as a Sat OS Software Engineer:

• Develop services in Rust that interface with hardware integration layers using modern protocols

• Implement communication interfaces between higher-level processes, including ground to space commanding

• Migrate legacy Python systems to a new Rust-based, distributed architecture

• Contribute to the design and implementation of fault-tolerant systems to meet the demands of new customer missions

• Collaborate closely with the Platform Engineering team to ensure optimal software-hardware integration

• Create and maintain comprehensive documentation for APIs and system architectures

• Contribute to the continuous improvement of our development processes and tools

• Perform ground-based testing and in-orbit verification of new software services

• Implement observability solutions for satellite-side services

Key Skills:

• 7+ years' experience in professional software development

• Proven experience in production-grade software development using Rust

• Proficiency in Python or equivalent high-level language

• Knowledge of Linux-based development

• Experience with inter-process communication protocols (such as gRPC)

• Ability to communicate effectively with embedded software engineers

• Excellent documentation skills

Preferred Skills:

• Familiarity with safety-critical software systems in any industry

• Knowledge of version control systems, particularly Git and GitHub

• Familiarity with CI/CD pipelines

• Experience with project management tools

• Proficiency in scripting languages like Bash

• Understanding of cybersecurity principles systems

• Knowledge of telemetry and command systems

• Experience in implementing Fault Detection, Isolation, and Recovery (FDIR) systems for high-level or embedded applications

Tools and Technologies:

• Rust, Python, Bash

• Ubuntu (development environment)

• gRPC (inter-process communications)

• Version control using Git

We value adaptability and a willingness to learn new tools and technologies as needed for the role.

Spire operates a hybrid work model, and this position will require you to work a minimum of three days per week in the office.

Access to US export-controlled software and/or technology may be required for this role. If needed, Spire will arrange the necessary licenses—this is not something candidates need to have before applying. #LI-MI1