{"id":2004270,"url":"https://alion.io/job/stellantis-stage-software-architect-and-developer","title":"Stage : Software architect and developer","company":{"id":170866,"name":"Stellantis","domain":"stellantis.com","url":"https://alion.io/company/stellantis-2","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Talentsoft","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poissy, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Copilot","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"Python","optional":false},{"name":"UML","optional":false}],"status":"live","first_seen_at":"2026-10-07T12:34:07Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-27T10:15:31Z","board_verified":true,"closed_at":null,"days_open":20,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":20},"description":"Filière/Métier\nSoftware & Electric and Electronics - Software & Electric and Electronics\nContrat\nStage\nDescription de la mission\nEnrichment of the STLA Brain platform architecture modelling capability\nSTLA Brain is built as the central and evolutive electronics and software architecture for the next generation of Stellantis vehicles.\nEnsuring a continuity between the system architecture, the software architecture and code is a key aspect to the productivity and quality of the architecture practice. The SysML v2 modelling standard has been designed to support this continuity. Compared to SysML v1, SysML v2 can provide a standardized textual representation that matches the structural and behavioral graphical representations of system architectures. The textual representation enables Git-based configuration management and facilitates the continuity up to the applicative code.\nAs a software architect and developer, you will enrich the STLA Brain platform architecture environment with architecture graphical modelling capabilities based on SysML v2. From these capabilities, users will be able to either work on graphical architecture or on the code and reach a synchronization between both approaches. The task will require to identify the stakeholders needs, to compare the potential approaches to satisfy those needs and then to implement bridges or transformations to the STLA Brain architecture environment so that the architecture modelling needs could be supported for structural and behavioral representations of the STLA Brain architecture. You will also contribute to the identification and implementation of opportunities for automation in the architecture design of the STLA Brain platform.\nProfil\nMaster studies in Systems and Software Engineering\nSysML and UML software architecture modelling\nPython programming and data analysis\nGit, GitHub and GitHub Copilot\nEnglish fluency\nChez Stellantis nous évaluons les candidats selon leurs qualifications, leurs mérites et les besoins du métier Nous accueillons les candidatures des personnes de tout genre, âge, ethnie, nationalité,\nreligion, orientation sexuelle, et handicap.\nLa diversité de nos équipes nous permettra de mieux appréhender l'évolution des besoins de nos clients et de notre environnement futur.\nDurée du contrat\n6 mois\nNiveau de diplôme préparé\nBac+5\nLangues\nAnglais (C1 - Courant (3,5 - 4,4 Bright))\nFrançais (B1 - Débutant (0 - 2,4 Bright))","description_format":"text","description_chars":2429,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"French","level":"Intermediate (B1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T12:34:07Z"}],"visa":[],"liveness":{"score":19,"band":"cold","label":"Long shot","p_open":1,"p_active":0.536,"p_room":0.35,"age_days":19,"expected_fill_days":9,"reasons":["conf:0","velocity","win:tail","comp:junior,brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/stellantis-stage-software-architect-and-developer","json_url":"https://alion.io/job/stellantis-stage-software-architect-and-developer.json","meta":{"generated_at":"2026-10-27T12:46:11Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":618,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":170866},"rest":"https://alion.io/mcp/rest/get_company?id=170866"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstellantis-stage-software-architect-and-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fstellantis-stage-software-architect-and-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fstellantis-stage-software-architect-and-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/stellantis-stage-software-architect-and-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstellantis-stage-software-architect-and-developer"}]}