New

Staff Software Engineer (File Transfer Team)

Spire
401(k)
United States, Colorado, Boulder
Oct 01, 2025
We are seeking an experienced Staff Software Engineer to join our File Transfer team which develops cross mission operational services to ensure file queuing and delivery between our satellites and ground stations. The successful candidate will play acrucial role in developing software for our satellite systems, contributing to theexpansion and enhancement of our space-basedpayload execution anddata collection capabilities.Ideal candidates will embrace the commercialization of nanosatellite systems andadapt to low-cost, fast-paced systems design, development, and implementationmethodologies that set Spire apart from our competition. In this fast-pacedenvironment, the design to launch cycle is measured in weeks and months, notyears! Responsibilities & Tasks: Developservicesin Python/Rust thatinterfacewithhardware integrationlayersusingmodernprotocols Implement communication interfaces between higher-level processes,including ground to space commanding Migrate legacy Python systemsto a new Rust-based, distributed architecture Contribute to the design and implementation of fault-tolerant systemsto meet the demands of new customer missions Collaborate closely with thePlatformEngineering team to ensureoptimalsoftware-hardware integration Create andmaintaincomprehensive documentation for APIs and systemarchitectures Contribute to the continuous improvement of our development processes andtools Perform ground-basedtesting andin-orbitverification of new software services Implement observability solutions for satellite-side services Act as our Cloud Evangelist to bolster how we do things in AWS Key Skills: 8+years' experiencein professional software development ProficiencyinPython, Rust or equivalent high-level language Knowledge of Linux-based development Has worked extensively in DevOps or as a DevOps champion in their team Experience withinter-process communication protocols(such asgRPC) Abilityto communicate effectively withembedded softwareengineers Excellent documentation skills Preferred Skills: Familiarity with safety-criticalsoftwaresystems in any industry Knowledge of version control systems, particularly Git and GitHub Familiarity with CI/CD pipelines Experience with project management tools Proficiencyin scripting languages like Bash Understanding of cybersecurity principlessystems Knowledge of telemetry and command systems Experience in implementing Fault Detection, Isolation, and Recovery (FDIR) systems forhigh-level orembedded applications Tools and Technologies: Rust,Python, Bash Ubuntu (development environment) gRPC(inter-process communications) Version control using Git Comfortable with some of: Terraform, Ansible, Docker, ECS, ECR in AWS 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 business 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. The anticipated base salary range for this position is listed below. Final base salary for this role will be based on the location, skills, experience and qualifications. In addition to base compensation, this role is eligible for commissions and annual equity awards. This role is also eligible for our employee benefits program, including vacation, sick, and personal time off; optional medical, dental, vision, life, and disability coverage; a 401(K) plan; health and wellness reimbursement program; and participation in Spire's Employee Stock Purchase Plan. Base Salary Range $171,000 — $202,000 USD Global Perks Name Your Satellite Program (NYSP) Launch Attendance Generous Time Off Policy Education Assistance Program Employee Assistance Program (EAP) Employee Stock Purchase Program (ESPP) Family Leave Fitness Reimbursement Employee Referral Program Healthy snacks & beverages in every office About Spire Weimprove life on Earth with data from space. Spire Global is a space-to-cloud analytics company that owns and operates the largest multi-purpose constellation of satellites. Its proprietary data and algorithms provide the most advanced maritime, aviation, and weather tracking in the world. In addition to its constellation, Spire's data infrastructure includes a global ground station network and 24/7 operations that provide real-time global coverage of every point on Earth. Spire is Global and our success draws upon the diverse viewpoints, skills and experiences of our employees. We are proud to be an equal opportunity employer and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or veteran status. To help maintain a safe and secure workplace for Spire employees, all candidates who receive a conditional offer will be required to complete a background check. This may include criminal history and employment verification. Applying from California? Please review the CCPA Applicant Privacy Policy. Applying from the EU? Please review Spire's Privacy Policy. Please note: Communication regarding your application may come from @spire.com, @recruiting.spire.com, or from Candidate.fyi (our scheduling tool).