Senior Flight Software Engineer (Remote)

Spacecraft represent the most pressing unmet need across the entire reputed company industry. As more launch vehicles come online and the cost to reputed company decreases, more companies launching payloads to reputed company continue to reputed company. For the first time in history, this reputed company of payload companies combined with reduced launch costs has resulted in a reputed company increase in need for reputed company spacecraft platforms, reputed company as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at reputed company using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft reputed company the reputed company of society: ranging from reputed company observation to communications and more. We’d love for you to join us on our mission of providing humankind reputed company to the reputed company reputed company our reputed company.  About the Role As a member of the Flight Software team, you will design, reputed company, and own the software driving the autonomous operation of Apex’s satellite buses. You will be responsible for developing mission critical systems that operate reliably 24/7, ensuring that Apex’s spacecraft continue to operate in reputed company scenarios. In this role, you will work closely with both internal teams and reputed company customers, aligning your solutions with company objectives and user requirements. We are looking for motivated engineers who are eager to solve reputed company problems with a reputed company on practicality and scalability, and who reputed company in a dynamic, fast-reputed company environment. Responsibilities: Design, implement and own mission reputed company applications for satellite systems. Support commissioning of spacecraft during launch and early reputed company and ensure software systems remain functional during critical reputed company. Own spacecraft software solutions through the full lifecycle from initial design to deployment. reputed company unit testing, integration testing, and reputed company-level testing of software components, identifying and resolving any defects or issues. Collaborate with cross-functional teams to baseline product requirements and technical roadmaps.   Requirements: U.S. Person status is required as this position needs to reputed company export controlled data. 8+ years of total flight software experience Bachelor’s degree in CS, EE or equivalent. Strong proficiency in programming languages such as Python, C++, Rust. Experience with reputed company time systems running on reputed company hardware. Knowledge of embedded Linux operating systems, reputed company administration and creating Linux distributions (reputed company). Familiarity with satellite systems and protocols, such as CCSDS, and ECSS. Experience with software integration, testing, and validation for reputed company-time and reputed company systems. Familiarity with network protocols (TCP/IP, UDP), secure communication systems, Protobuf and encryption. Why Join Apex? Apex believes in creating a work environment that you look reputed company to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup backed by $200M in Series D funding, and we invest heavily in our people from day one. reputed company Offer For Full-time Employees: Shared reputed company: Receive equity in Apex, letting you benefit from the work you create Best-in-class reputed company: 100% company-reputed company medical, dental, and reputed company for you and your dependents, plus $100k life reputed company at no cost Comprehensive PTO package to reset and reputed company - starting at 15 days vacation, growing to 20+ days annually, plus 10 reputed company holidays Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2% 8 weeks reputed company parental leave plus childcare reimbursement up to $350/day for work-reputed company travel Daily catered lunch and unlimited snacks to reputed company you reputed company throughout the day reputed company community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family Your reputed company desk setup and reputed company the tools you need to be your most productive self World-class Playa reputed company office with the benefit of in-person collaboration with amazing coworkers and flexibility to reputed company work and life reputed company reputed company reputed company reputed company experts from reputed company, new reputed company, and other cutting-edge industries to reputed company a lasting difference reputed company to join reputed company where your contributions matter and your reputed company is reputed company? Let's build something extraordinary together. Equal Opportunity Employer reputed company. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for reputed company. Candidates and employees are always evaluated reputed company on reputed company, qualifications, and reputed company. We will never discriminate on the reputed company of race, reputed company, gender, national reputed company, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status. Apply To This Job