{"id":482141,"url":"https://alion.io/job/nn-group-react-native-developer","title":"React Native Developer","company":{"id":40416,"name":"NN Group","domain":"nn-group.com","url":"https://alion.io/company/fabian-rupprecht-to-leave-nn-group","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":95,"open_postings":106,"ghost_share":0,"stale_share":0.16,"repost_share":0.057,"time_to_fill_p50_days":33,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"GitLab CI","optional":false},{"name":"JavaScript","optional":false},{"name":"React Native","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Web Components","optional":false},{"name":"Azure","optional":true},{"name":"Deep Linking","optional":true},{"name":"Kotlin","optional":true},{"name":"Objective-C","optional":true},{"name":"Offline-First","optional":true},{"name":"React.js","optional":true},{"name":"Swift","optional":true}],"status":"live","first_seen_at":"2026-09-04T00:00:00Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-10-17T02:03:05Z","board_verified":true,"closed_at":null,"days_open":44,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":44},"description":"What does your job as a React Native Developer look like?\nAs a React Native Developer, you will join one of the scrum teams in the Multichannel domain. The domain designs, builds and runs digital application chains, including API integration, APIs, web applications and mobile solutions.\nYou will take a leading role in mobile development and help shape robust, secure and maintainable solutions for our digital channels.\nYou will combine hands-on development with technical leadership. You will advise colleagues and the Domain IT Lead, translate business needs into pragmatic technical choices, and work closely with stakeholders, analysts, designers, backend developers, testers and platform engineers.\nYour key responsibilities:\nDesign, develop, test and maintain high-quality cross-platform mobile applications using React Native and TypeScript\nProvide technical leadership on mobile architecture, application structure, reusable components, integration patterns and engineering standards\nAssess requirements, identify technical risks and propose sustainable solutions that balance user value, delivery speed, security and maintainability\nCollaborate with backend developers on REST API contracts, authentication, error handling, performance and end-to-end troubleshooting\nWork with Web Components and contribute to consistent, reusable user-interface patterns across mobile and web channels\nBuild and improve GitLab CI/CD pipelines for automated build, test, quality validation and deployment processes\nSupport mobile release management for iOS and Android, including development and build activities in a macOS environment\nThis is how you fit perfectly into our team\nAt least 5 years of professional experience in mobile application development, including substantial hands-on experience with React Native\nStrong knowledge of React Native, JavaScript and TypeScript, including component design, state management, navigation, performance optimization and native integrations\nPractical experience with iOS and Android development lifecycles and confidence working in a macOS development environment\nExperience with Web Components and a good understanding of modern frontend architecture.\nStrong experience integrating REST APIs and sufficient backend understanding to anticipate and discuss API, security, data and performance challenges\nA strong DevOps mindset, with a focus on automation, reliable delivery, maintainability and efficient operations\nExperience with automated testing, code quality practices, debugging, monitoring and secure software development\nA bachelor degree in IT, computer science or a related field, or equivalent professional experience\nGood command of spoken and written English, combined with good French or Dutch\nNice to have\nExperience with native iOS technologies such as Swift or Objective-C, or native Android technologies such as Kotlin or Java\nExperience publishing and maintaining applications through Apple App Store and Google Play processes\nKnowledge of accessibility, mobile analytics, secure storage, push notifications, deep linking or offline-first design\nKnowledge of cloud platforms and supporting services, particularly Microsoft Azure\nWho are we looking for?\nNN is looking for people who give their best, come up with fresh ideas and are willing to take the initiative. People who can live by our values: care, clear and commit. We believe in an open and inclusive culture, where everyone feels welcome, valued and respected. So be yourself above all!\nWhat you get with NN\nYour attractive salary package is supplemented by some attractive fringe benefits such as:\ngroup and hospitalization insurance\nmeal and eco-vouchers\n20 holiday days and 12 days recovery time\nTo discover your talents, develop them further and build on your career, you will receive:\na diverse range of training courses\na comprehensive onboarding\nworkshops, coaching & well-being services\nopportunities for internal mobility\nAt NN, we know how important it is to have a good work-life balance. That’s why we offer a flexible home working policy. To give your creativity an extra boost, you can, of course, always visit our new working environment in the bustling Brussels, easily accessible by public transport.\nDo you see yourself working as a React Native Developer?\nYou are more than welcome!\nApply now and help shape the next generation of our digital mobile experiences.","description_format":"text","description_chars":4399,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Belgium","iso":"BE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Hotels & Resorts"],"lifecycle":[{"event":"open","at":"2026-09-06T17:19:07Z"},{"event":"reopen","at":"2026-10-12T00:14:49Z"}],"visa":[],"liveness":{"score":29,"band":"fade","label":"Fading","p_open":1,"p_active":0.666,"p_room":0.44,"age_days":43,"expected_fill_days":33,"reasons":["conf:3","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/nn-group-react-native-developer","json_url":"https://alion.io/job/nn-group-react-native-developer.json","meta":{"generated_at":"2026-10-18T15:52:37Z","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":21840,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":40416},"rest":"https://alion.io/mcp/rest/get_company?id=40416"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnn-group-react-native-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%2Fnn-group-react-native-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%2Fnn-group-react-native-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/nn-group-react-native-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnn-group-react-native-developer"}]}