{"id":1193149,"url":"https://alion.io/job/loft-federal-flight-software-engineer","title":"Flight Software Engineer","company":{"id":679007,"name":"Loft Federal","domain":"loftfederal.com","url":"https://alion.io/company/loftfederal","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-29T05:45:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Arvada, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"CMake","optional":false},{"name":"Git","optional":false},{"name":"GitLab CI","optional":false},{"name":"Jenkins","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Docker","optional":true},{"name":"gRPC","optional":true},{"name":"K3s","optional":true},{"name":"Kubernetes","optional":true},{"name":"NATS","optional":true},{"name":"Pytest","optional":true},{"name":"Rust","optional":true}],"status":"live","first_seen_at":"2026-09-24T14:50:31Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-30T04:39:56Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"About Loft Federal\nLoft Federal is committed to delivering the U.S. national security space community a fast, affordable, and streamlined pathway to orbit. As a wholly owned U.S. subsidiary of Loft Orbital Solutions, Inc., we specialize in providing mission-ready space infrastructure with unmatched efficiency.\nAt Loft, we empower our team with autonomy, ownership, and bold problem-solving opportunities while fostering a tight-knit, supportive environment. We believe that diversity, inclusivity, and community are the foundation of an open and innovative culture. We value kind, collaborative, and mission-driven teammates who excel in problem-solving and communication-because great solutions come from great teams.\nAre you ready to embark on this exciting journey with us? \nLoft Federal’s Software group provides the on-orbit software that powers our satellite fleet - from the Linux services running on the Hub’s onboard computers, to the containerized workloads executing customer applications in low Earth orbit. \nThe applications developed by our team handle the low-level communication protocol details, exposing the connected devices behind standardized APIs used across mission operations. The team is also responsible for the automation and orchestration that allows Loft to safely and reliably operate the equipment at scale. \nIn this Flight Software Engineer role, you’ll help develop the software that connects diverse spacecraft hardware to the rest of the platform, and ultimately enables successful missions in orbit. \nWhat you'lldo: \nDesign, implement, and refine software with a high degree of ownership, driving impactful features from concept through delivery while ensuring robustness and reliability. \nReview code, provide clear feedback, and enforce adherence to established development processes, style guides, and design standards to maintain consistency and quality across the codebase. \nDesign and implement unit and integration tests for both self-authored and peer-authored code. \nUtilize version control systems to create feature branches, push code, and merge approved code into production branches. \nContribute to the onboard software architecture through design proposals and collaborative review \nParticipate in the review and enhancement of software development processes and design standards. \nCoordinate with downstream teams on the distribution and adoption of the latest releases. \nIn addition to responsibilities within onboard software, you’ll have the opportunity to directly be involved in operating our on-orbit fleet of satellites. \nMust Haves: \nUS Citizen. TS clearance with SCI eligibility. \n3+ years' software engineering experience, using programming languages including C/C++ (C++11 or newer) and Python. \nProficiency with Git and collaborative development workflows \nExperience with continuous integration tools (GitLab-CI, Jenkins, or similar). \nKnowledge of build systems (e.g., Make, CMake). \nUnderstanding of distributed architecture. \nFamiliarity with networking protocols (e.g., UDP, TCP, IP) and POSIX standards. \nExperience in developing multi-threaded applications. \nPrevious team leader or manager role \nNice to Haves: \nFamiliarity with additional programming languages, such as Go or Rust. \nExperience with embedded Linux operation, including Yocto, device trees, systemd, and Linux on ARM platforms. \nProficiency with unit test frameworks (e.g., pytest, Googletest, Unity) \nExperience with middleware framework (gRPC, ZMQ/NATS, etc.) \nExperience with containerization technologies (Docker, K3S, systemd-nspawn) \nExperience with space systems and concepts \nSome of Our Awesome Benefits: \n100% company-paid medical, dental, and vision insurance option for employees and dependents \nFlexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA \n100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance \nFlexible Time Off policy for vacation and sick leave, and 12 paid holidays \n401(k) plan and equity options \nDaily catered lunches and snacks in office \nFully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent \nCarrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support \nOff-sites and many social events and celebrations \nRelocation assistance when applicable \nPer Colorado law, we are required to disclose the base compensation range for this role. This range is intentionally wide as we assess individuals based on their unique abilities and experience to find the best fit for our needs. Ultimately, your compensation will be determined by your education, experience, knowledge, skills, and abilities. \nIn addition to a competitive salary and benefits package, you will find a truly remarkable culture guided by transparency and collaboration and work that is challenging and meaningful. We can't wait to meet you and see what you may add to our team!\nSalary Range\n$100,000—$180,000 USD\nEqual Employment Opportunity & Affirmative Action \nLoft Federal is an Equal Employment Opportunity and Affirmative Action Employer. We consider all qualified applicants for employment without regard to race, color, age, religion, sex, gender identity or expression, sexual orientation, marital status, national origin, ancestry, veteran status, genetic information, disability, pregnancy, or any other legally protected status.\nAccessibility & Accommodations\nIf you require a reasonable accommodation due to a disability when applying for an open position, please contact us at  for assistance.\nWe Hire for Talent, Not Just Resumes\nResearch shows that while men apply for jobs when they meet about 60% of the qualifications, women and other underrepresented groups tend to apply only when they meet 100% of the listed criteria. At Loft Federal, we value diverse perspectives, respectful debate, and people who challenge assumptions. If you’re excited about a role but don’t meet every requirement, we strongly encourage you to apply.\nThird-Party Recruiters & Agencies\nNo outside recruiters, please. Loft Federal does not accept unsolicited resumes from headhunters, staffing agencies, or third-party recruiters. We will not pay fees for candidates submitted without a signed agreement in place.","description_format":"text","description_chars":6343,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Equity","Flexible time off","Parental leave","Relocation assistance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Military","National Security","Homeland Security"],"lifecycle":[{"event":"open","at":"2026-09-24T17:34:10Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.902,"p_room":1,"age_days":4,"expected_fill_days":22,"reasons":["conf:3","velocity","win:early"],"computed_at":"2026-09-29T05:45:00Z"},"pay":{"stated_usd_annual":180000,"is_top_pay":true},"html_url":"https://alion.io/job/loft-federal-flight-software-engineer","json_url":"https://alion.io/job/loft-federal-flight-software-engineer.json","meta":{"generated_at":"2026-09-30T05:40:21Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4107,"day_limit":5000,"remaining_today":893,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}