{"id":1537106,"url":"https://alion.io/job/betclic-group-stage-software-engineer-flutter-fm","title":"Stage - Software Engineer Flutter F/M","company":{"id":449682,"name":"Betclic Group","domain":"betclicgroup.com","url":"https://alion.io/company/betclic-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":48,"computed_at":"2026-10-07T05:47:15Z"}},"role":"Mobile","role_family":"Mobile","seniority":null,"employment_type":"internship","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bordeaux, 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":"Adaptive UI","optional":false},{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Crashlytics","optional":false},{"name":"Dart","optional":false},{"name":"Datadog","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Fastlane","optional":false},{"name":"Firebase","optional":false},{"name":"Flutter","optional":false},{"name":"GitHub Actions","optional":false},{"name":"gRPC","optional":false},{"name":"Json_serializable","optional":false},{"name":"Reactive Programming","optional":false},{"name":"Rive","optional":false},{"name":"Riverpod","optional":false},{"name":"Sentry","optional":false},{"name":"SonarQube","optional":false},{"name":"State Management","optional":false},{"name":"Windows","optional":false},{"name":"Auto_route","optional":true},{"name":"Dio","optional":true},{"name":"Go_router","optional":true}],"status":"live","first_seen_at":"2026-09-30T09:50:11Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-08T00:39:00Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"WE ARE BETCLIC \nBetclic, European leader in sports betting, is much more than just an online gaming site! Also offering Poker, Horse Racing, and Casino games across various countries and continents, it is an inspiring and forward-thinking company: every day brings new challenges in a modern and dynamic environment. As an influential player in the tech industry, with strong and sustained growth over the years, we believe in innovation through diversity and inclusion and encourage everyone to reach their full potential. With our multicultural team, we provide an optimal, safe and responsible gaming experience, powered by cutting-edge technology.\nAn internship at Betclic means stepping straight into the game.\nAt Betclic, trainees don’t sit on the sidelines.\nFrom day one, you’ll be involved in impactful projects, working alongside experienced teams who will help you grow quickly.\nThroughout your journey, you’ll take part in events, meetups and initiatives designed to connect the talents of tomorrow with our teams.\nAnd because we truly believe in the potential of the people who join us, some Trainees choose to continue their journey with Betclic after their internship.\nWHY JOIN US?\nAt Betclic, success comes from passionate and committed teams. Here’s why you’ll love working with us:\nAn international and creative environment where every project is an opportunity to innovate\nHypergrowth that brings new challenges and development opportunities every day\nA healthy work-life balance: flexible remote work and workplace well-being are essential pillars for us.\nA unique and friendly atmosphere, with 1,600 employees across 5 countries and our headquarters in Bordeaux\nAre you passionate about sports and tech? Join us and help shape the future of online gaming!\nENTER THE GAME \nOur Flutter application, deployed across iOS, Android, macOS, and Windows in several European countries, represents cutting-edge cross-platform technology meeting high performance and security requirements. As part of our front team, your mission will be to contribute to the evolution of our multi-platform poker application built with clean architecture principles. You will join an agile team composed of back-end and front-end developers working on a sophisticated monorepo architecture.\nYOUR ROLE WITHIN BETCLIC \nAs part of your internship, you will contribute to the following missions:\nParticipate in the technical design and performance optimization of high-traffic, multi-platform mobile applications\nContribute to the development of new features within a modular, feature-based architecture (lobby, table, profile, cashier, etc.)\nTake part in building and maintaining our internal design system (Flush DSM), based on reusable component composition\nSupport code quality improvements through unit testing and widget testing\nLearn and contribute to clean architecture principles (data, domain, and presentation layers separation)\nExplore and implement platform-specific optimizations and development tooling\nAssist in maintaining the monorepo structure and managing inter-package dependencies\nDocument implemented features and technical decisions\nTECHNICAL ENVIRONMENT\n* Framework: Flutter 3.44+, Dart 3.11+ with null safety\n* Architecture: Clean Architecture, feature-driven development, Melos monorepo (white-label: brand × regulation × universe)\n* StateManagement: Riverpod V3 with code generation and dependency injection\n* Navigation: AutoRoute with type-safe routing and code generation\n* Networking: Dio with cache interceptors, gRPC\n* UI/UX: Custom design system (Widgetbook catalogue), Rive animations, responsive and platform-adaptive UI\n* Code Generation: build_runner, freezed, json_serializable, riverpod_generator\n* Testing: Flutter test, Mockito, widget tests, Given/When/Then (Givn), golden tests (Alchemist)\n*Build & CI/CD: GitHub Actions, Fastlane, mise, automated deployment pipelines, SonarQube\n* Multi-platform: iOS, Android, macOS, Windows\n* Monitoring: Sentry, Firebase Crashlytics, Datadog APM, tracking-plan-driven analytics\nWHO WE ARE LOOKING FOR \nWe are looking for passionate and curious professionals who bring kindness and a touch of enthusiasm!\nThis internship is for you if:\nYou have at least one experience in Flutter/Mobile development\nYou are proficient in Dart and modern Flutter development practices\nYou have significant experience with large-scale Flutter applications and complex state management\nYou master clean architecture principles and dependency injection patterns\nYou know how to write testable code and are proficient in Flutter testing (unit, widget, integration)\nYou have experience with Riverpod (preferably V2) and reactive programming concepts\nYou have a sensitivity to performance optimization and understand platform-specific constraints\nYou have knowledge of code generation tools (build_runner, freezed) and monorepo management\nYou understand multi-platform development challenges and platform-adaptive design\nYou are fluent in English\nBonus points if you have:\nExperience with GoRouter and other routing frameworks and advanced navigation patterns\nKnowledge of Rive animations and complex UI interactions\nExperience with monorepo architectures (Melos, multi-package dependencies)\nUnderstanding of CI/CD pipelines for Flutter apps\nExperience with native Android/iOS development for custom implementations\nKnowledge of game development or real-time applications\nExperience with design systems and atomic design principles\nWHAT ARE THE RECRUITMENT STEPS \nIf your application is shortlisted, Maxime will contact you within a week for an initial HR screening (30 minutes).\nThen, you will complete the AssessFirst test (personality, motivation and cognitive reasoning).\nAbout two weeks later, you will either take a technical test with one of our Technology experts.\nNext, you will meet your future Engineering Manager, followed by the Head of Engineering.\nFinally, Maxime will conduct a final HR interview to review your AssessFirst results together.\nThe recruitment process usually takes between 4 to 6 weeks to ensure an optimal experience for you.\nWHAT CAN YOU EXPECT \nA Ticket Restaurant® card credited with €11 per day (€6 per day funded by Betclic)\n50% reimbursement of public transport costs or an annual sustainable mobility allowance (€230 for commuting with sustainable transport)\nHybrid work model\nExtraordinary office spaces with a rooftop where you can enjoy sunny breaks with a view of the Cité du Vin\nInternal events to liven up your daily life\nOn-site sports classes and organized tournaments (Pilates, circuit training, boxing, yoga, futsal, padel, tennis…)\n6-month internship, available from J anuary 202 7 in Bordeaux.\nBetclic Group - 117 Quai de Bacalan, 33300 BORDEAUX\nAll our positions are open to people with disabilities.","description_format":"text","description_chars":6798,"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":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Sports Betting","iGaming & Gambling"],"lifecycle":[{"event":"open","at":"2026-09-30T19:22:01Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":6,"expected_fill_days":48,"reasons":["conf:0","velocity","win:early"],"computed_at":"2026-10-07T05:47:15Z"},"pay":null,"html_url":"https://alion.io/job/betclic-group-stage-software-engineer-flutter-fm","json_url":"https://alion.io/job/betclic-group-stage-software-engineer-flutter-fm.json","meta":{"generated_at":"2026-10-08T02:35:56Z","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","counted_by":"address","units_charged":1,"used_today":4487,"day_limit":5000,"remaining_today":513,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"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":449682},"rest":"https://alion.io/mcp/rest/get_company?id=449682"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbetclic-group-stage-software-engineer-flutter-fm"},{"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%2Fbetclic-group-stage-software-engineer-flutter-fm"},{"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%2Fbetclic-group-stage-software-engineer-flutter-fm"},{"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/betclic-group-stage-software-engineer-flutter-fm\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbetclic-group-stage-software-engineer-flutter-fm"}]}