{"id":1250577,"url":"https://alion.io/job/samtel-avionics-limited-embedded-software-developer","title":"Embedded Software Developer","company":{"id":3806562,"name":"Samtel Avionics","domain":"samtelgroup.com","url":"https://alion.io/company/samtel-avionics-limited","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Gurgaon, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1200000,"max":1800000,"currency":"INR","period":"year","gross":true,"usd_annual":18868},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"Embedded C","optional":false},{"name":"FreeRTOS","optional":false},{"name":"Python","optional":false},{"name":"RTOS","optional":false},{"name":"Waterfall","optional":false},{"name":"C","optional":true},{"name":"CI/CD","optional":true},{"name":"Git","optional":true}],"status":"live","first_seen_at":"2026-09-08T12:16:16Z","employer_posted_date":null,"last_verified_at":"2026-09-08T12:16:16Z","board_verified":false,"closed_at":null,"days_open":34,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":34},"description":"Role: Software Developer\nEmployment Type: Full Time\nLocation: Gurugram, India\nEducational Qualification: BE/BTech/ M.Tech / MS in Software Engineer\nWork Experience: 6-8+ years of relevant work experience\n\nRole Description:\nDesign and develop software for satellite systems, including onboard flight software and ground segment applications, ensuring reliability and real-time performance. Collaborate with hardware, AOCS, and mission teams to implement, test, and integrate software across the mission lifecycle. Support verification, validation, and in-orbit operations for robust and mission-critical performance.\n\nResponsibilities & Duties: \nDesign, develop, and maintain onboard flight software (FSW) and ground segment applications for satellite missions\nDevelop real-time, embedded software for spacecraft subsystems (AOCS, EPS, payload, communication)\nImplement software in languages such as C/C++, Python, and embedded C for high-reliability systems\nDesign software architecture, modules, and interfaces aligned with system requirements and mission objectives\nDevelop drivers and low-level firmware for hardware interfaces (SPI, I2C, UART, CAN, SpaceWire, Ethernet)\nWork with real-time operating systems (RTOS) such as FreeRTOS or equivalent\nImplement communication protocols for telemetry, telecommand, and data handling\nCollaborate with hardware, AOCS, RF, and systems teams for seamless hardware-software integration\nDevelop simulation tools, test scripts, and automation frameworks using Python or MATLAB\nPerform software verification and validation (V&V), including unit testing, integration testing, and system testing\nDevelop and execute Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) test environments\nPerform code reviews, static analysis, and debugging to ensure reliability and performance\nOptimize software for real-time performance, memory usage, and fault tolerance\nImplement fault detection, isolation, and recovery mechanisms\nSupport integration, system testing, and environmental testing (EMI/EMC, thermal vacuum, vibration)\nDevelop and maintain technical documentation (design documents, interface control documents, test reports)\nParticipate in design reviews (SRR, PDR, CDR, TRR) and technical discussions\nSupport launch operations, commissioning, and in-orbit software updates and anomaly resolution\nUtilize version control and collaboration tools such as Git\nWork within structured development processes (Agile/Waterfall/Sprint) and configuration management systems\nTroubleshoot software and system-level issues and perform root cause analysis\n\nDesirable Skills & Certifications: \nStrong proficiency in C/C++ and Python for embedded and system-level software development\nExperience with real-time operating systems such as FreeRTOS or equivalent RTOS platforms\nFamiliarity with spacecraft communication protocols (UART, SPI, I2C, CAN, SpaceWire, Ethernet) and telemetry/telecommand systems\nExperience in Software-in-the-Loop (SIL), Hardware-in-the-Loop (HIL), and simulation-based verification\nKnowledge of space software standards and practices (ECSS, NASA, ISRO, MISRA C guidelines)\nProficiency in version control and development workflows using Git and CI/CD practices\nUnderstanding of embedded systems, firmware development, and hardware-software integration\n\nSkills\nC++, Python, RTOS, EMI, Embedded C, Hardware-in-the-loop 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