{"question":"GMV Transit - Simplifying the world of transit. backend engineering jobs","answer":"GMV Transit - Simplifying the world of transit. has 30 open backend engineering roles: 22 in Tres Cantos, 2 in Lisbon and 1 in Darmstadt. 4 were posted in the last 7 days.","company":"GMV Transit - Simplifying the world of transit.","company_url":"https://alion.io/company/gmvtransit","team":"Backend engineering","open_roles":30,"new_7_days":4,"fully_remote":0,"median_days_to_fill":null,"stated_pay_usd":null,"cities":{"Tres Cantos":22,"Lisbon":2,"Darmstadt":1,"Warsaw":1,"Toulouse":1,"Gilching":1,"Barcelona":1,"Didcot":1},"roles":[{"title":"Software Engineer at Galileo SCCF","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer-at-galileo-sccf","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-21"},{"title":"Full Stack (React+Node.js) Software Engineer for Satellite Control Centers","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-full-stack-reactnode-js-software-engineer-for-satellite-control-centers","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-20"},{"title":"HW/SW Integration Engineer for Navigation Systems","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-hwsw-integration-engineer-for-navigation-systems","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-19"},{"title":"Software Engineer for Space Projects","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer-for-space-projects","cities":["Darmstadt"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-18"},{"title":"Software engineer architect","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer-architect","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-16"},{"title":"C++ Developer for Satellite Control Centers","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-c-developer-for-satellite-control-centers","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-15"},{"title":"Senior software engineer (.NET) – Command and Control Systems","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-senior-software-engineer-net-command-and-control-systems","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-13"},{"title":"Flight Dynamics Software Engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-flight-dynamics-software-engineer","cities":["Warsaw"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-07"},{"title":"Internship: Software engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-internship-software-engineer","cities":["Toulouse"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Software engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-05"},{"title":"Software Engineer for Satellite Control Centres","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer-for-satellite-control-centres","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-29"},{"title":"Java software engineer for a space project","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-java-software-engineer-for-a-space-project","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-29"},{"title":"Signal Processing Software Engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-signal-processing-software-engineer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-29"},{"title":"Internship: Software engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-internship-software-engineer-2","cities":["Lisbon"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-18"},{"title":"C++ Software Engineer for GNSS","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-c-software-engineer-for-gnss","cities":["Lisbon"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-18"},{"title":"Junior Software Engineer (Intelligence and Surveillance Systems)","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-junior-software-engineer-intelligence-and-surveillance-systems","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-18"},{"title":"Senior SW Integration Engineer for Galileo","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-senior-sw-integration-engineer-for-galileo","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-15"},{"title":"Aerospace Software Engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-aerospace-software-engineer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-14"},{"title":"GNSS & Sensor Fusion Software Engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-gnss-sensor-fusion-software-engineer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-09"},{"title":"Senior Systems & Software Architect","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-senior-systems-software-architect","cities":["Gilching"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-02"},{"title":"Validation and verification software engineer for Galileo","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-validation-and-verification-software-engineer-for-galileo","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-27"},{"title":"Software engineer for defense projects","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-software-engineer-for-defense-projects","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-27"},{"title":"JAVA Software engineer for Defense Projects","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-java-software-engineer-for-defense-projects","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-08-27"},{"title":"Onboard Software Engineer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-onboard-software-engineer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-05-07"},{"title":"Full Stack .NET Developer","url":"https://alion.io/job/gmv-transit-simplifying-the-world-of-transit-full-stack-net-developer","cities":["Tres Cantos"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-05-05"},{"title":"Software Architect and Data 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