{"id":2413801,"url":"https://alion.io/job/stefanini-senior-android-developer","title":"Senior Android Developer","company":{"id":4425653,"name":"Stefanini EMEA","domain":"stefanini.ro","url":"https://alion.io/company/stefanini-ro","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartSearch","truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bucharest, Romania"],"countries":["RO"],"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":"Adjust","optional":false},{"name":"Agile","optional":false},{"name":"Android SDK","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Declarative UI","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Detekt","optional":false},{"name":"Figma","optional":false},{"name":"Firebase","optional":false},{"name":"Hilt","optional":false},{"name":"Jetpack Compose","optional":false},{"name":"JUnit","optional":false},{"name":"Kotlin Coroutines","optional":false},{"name":"Mockito","optional":false},{"name":"MockK","optional":false},{"name":"MVP","optional":false},{"name":"MVVM","optional":false},{"name":"OkHttp","optional":false},{"name":"Reactive Programming","optional":false},{"name":"Realm","optional":false},{"name":"Rest API","optional":false},{"name":"Retrofit","optional":false},{"name":"Robolectric","optional":false},{"name":"RxJava","optional":false},{"name":"SonarQube","optional":false},{"name":"Java","optional":true},{"name":"Kotlin","optional":true},{"name":"Lottie","optional":true},{"name":"Rive","optional":true}],"status":"live","first_seen_at":"2026-10-12T12:00:00Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-13T02:45:44Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Our client from banking industry is extending the development team of small and medium enterprises.\nResponsibilities:\nWork in an agile way, organized in sprints, and release very often\nFocus on clients' needs: work hard to make everything as simple and easy to use as possible for clients\nProvide well organized code and respect current architecture, so that the product stays consistent and easy to maintain as it grows\nOwn complex features end-to-end across the presentation and data layers\nConvert design mockups (Figma) into fully native screens\nMake architecture decisions and lead the refactoring of legacy code\nDesign clean APIs and module boundaries that scale across a large codebase\nWrite well-organized code that respects our current architecture\nChampion testing, performance, accessibility, and application security\nStrong knowledge and understanding of the Android SDK and app lifecycle\nA solid grasp of data structures and algorithms\nExperience working with databases and consuming REST APIs\nThe ability to write maintainable and reusable software\nA strong sense of when refactoring is needed, and how to do it safely\nDependency injection with Dagger2 or Hilt\nReactive programming with RxJava and/or Coroutines and Flow\nJetpack Compose and modern declarative UI\nModular and clean architecture at scale\nMVP and MVVM presentation patterns\nLocal persistence (Realm)\nAutomated testing, including unit, instrumentation, and screenshot testing\nAdvanced level of English and Romanian languages\nStrong communication skills, with the ability to explain trade-offs clearly and align people\nOpenness to giving and receiving feedback and sharing knowledge generously\nCuriosity and a genuine interest in how and why things work\nAnalytical thinking, breaking down hard problems and reasoning through trade-offs\nA sense of ownership for outcomes, not just tasks\nTechnical stack:\nLanguages: Kotlin\nArchitecture: clean, modular architecture with MVP and MVVM presentation patterns\nDependency injection: Dagger2\nUI: Jetpack Compose for new screens, classic Android Views for existing ones, plus a unified design system and animations (Lottie, Rive)\nAsynchronous and reactive: RxJava (v1 and v3) and Kotlin Coroutines with Flow\nData and networking: Realm for local persistence, Retrofit and OkHttp for consuming REST APIs\nPlatform features: biometric authentication, Maps and location, PDF rendering\nSecurity, identity and analytics: anti-fraud and KYC tooling (Revelock, Onfido), analytics platforms (Adjust, Salesforce, Medallia, Countly) and Firebase\nQuality and CI: Detekt, SonarQube, JUnit, Mockito, MockK, Robolectric, Roborazzi screenshot testing and JaCoCo coverage\nThe preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.\nWhat we offer:\nYou will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages:\nSoft skills and technical training for current and emerging products and technologies;\nCareer development: opportunity to grow within the team;\nSpecial referral bonuses for recommending your friends;\nPrivate Medical subscription;\nA monthly budget for flexible benefits program that includes public transportation reimbursement and meal tickets, sport & wellness, telecom & electronics, children & parents, holiday & culture, tourism;\nFlexible working hours and work from home, aligned with project needs;\nFriendly team who is eager to meet you.\nWhat's next:\nIt's best to apply today, because job postings can be taken down and we wouldn't want you to miss this opportunity. In case you need further information, just send us a message at  and we\"ll be happy to assist!\nThe preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.\nDiversity & Inclusion\nHere at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!\nAbout us\nWe are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology.\nWe are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations.\nHere, we like to say that technology is not the end, but the means: what really matters are the people who drive it all.\nOur mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients.\nWe are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to contribute with ideas and projects.\nMore than just talking about digital transformation, we believe in real transformation that starts with people and impacts real businesses.\nIf you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.\nWe want to inform you that there are currently scams targeting job seekers by falsely using our company's name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused.\nPlease remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them.\nIf you suspect you\"ve been targeted, please contact us immediately at  for verification.\nKey Points to Remember:\n* Legitimate job offers only follow interviews conducted with our hiring managers or clients.\n* We will never ask for payment at any stage of the recruitment process.\nStay vigilant and feel free to reach out for verification. Your safety and security are our top priorities. Thank you for your understanding and cooperation.\nStrong knowledge and understanding of the Android SDK and app lifecycle\nA solid grasp of data structures and algorithms\nExperience working with databases and consuming REST APIs\nThe ability to write maintainable and reusable software\nA strong sense of when refactoring is needed, and how to do it safely\nDependency injection with Dagger2 or Hilt\nReactive programming with RxJava and/or Coroutines and Flow\nJetpack Compose and modern declarative UI\nModular and clean architecture at scale\nMVP and MVVM presentation patterns\nLocal persistence (Realm)\nAutomated testing, including unit, instrumentation, and screenshot testing\nAdvanced level of English and Romanian languages\nStrong communication skills, with the ability to explain trade-offs clearly and align people\nOpenness to giving and receiving feedback and sharing knowledge generously\nCuriosity and a genuine interest in how and why things work\nAnalytical thinking, breaking down hard problems and reasoning through trade-offs\nA sense of ownership for outcomes, not just tasks\nTechnical stack:\nLanguages: Kotlin\nArchitecture: clean, modular architecture with MVP and MVVM presentation patterns\nDependency injection: Dagger2\nUI: Jetpack Compose for new screens, classic Android Views for existing ones, plus a unified design system and animations (Lottie, Rive)\nAsynchronous and reactive: RxJava (v1 and v3) and Kotlin Coroutines with Flow\nData and networking: Realm for local persistence, Retrofit and OkHttp for consuming REST APIs\nPlatform features: biometric authentication, Maps and location, PDF rendering\nSecurity, identity and analytics: anti-fraud and KYC tooling (Revelock, Onfido), analytics platforms (Adjust, Salesforce, Medallia, Countly) and Firebase\nQuality and CI: Detekt, SonarQube, JUnit, Mockito, MockK, Robolectric, Roborazzi screenshot testing and JaCoCo coverage\nThe preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.\nWhat we offer:\nYou will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages:\nSoft skills and technical training for current and emerging products and technologies;\nCareer development: opportunity to grow within the team;\nSpecial referral bonuses for recommending your friends;\nPrivate Medical subscription;\nA monthly budget for flexible benefits program that includes public transportation reimbursement and meal tickets, sport & wellness, telecom & electronics, children & parents, holiday & culture, tourism;\nFlexible working hours and work from home, aligned with project needs;\nFriendly team who is eager to meet you.\nWhat's next:\nIt's best to apply today, because job postings can be taken down and we wouldn't want you to miss this opportunity. In case you need further information, just send us a message at  and we\"ll be happy to assist!\nThe preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.\nDiversity & Inclusion\nHere at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!\nAbout us\nWe are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology.\nWe are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations.\nHere, we like to say that technology is not the end, but the means: what really matters are the people who drive it all.\nOur mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients.\nWe are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to contribute with ideas and projects.\nMore than just talking about digital transformation, we believe in real transformation that starts with people and impacts real businesses.\nIf you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.\nWe want to inform you that there are currently scams targeting job seekers by falsely using our company's name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused.\nPlease remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them.\nIf you suspect you\"ve been targeted, please contact us immediately at  for verification.\nKey Points to Remember:\n* Legitimate job offers only follow interviews conducted with our hiring managers or clients.\n* We will never ask for payment at any stage of th...","description_format":"text","description_chars":12180,"description_truncated":true,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Romanian","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Equity","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T02:45:44Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["conf:2","win:early"],"computed_at":"2026-10-13T05:16:20Z"},"pay":null,"html_url":"https://alion.io/job/stefanini-senior-android-developer","json_url":"https://alion.io/job/stefanini-senior-android-developer.json","meta":{"generated_at":"2026-10-13T05:16:20Z","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":8131,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":4425653},"rest":"https://alion.io/mcp/rest/get_company?id=4425653"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstefanini-senior-android-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%2Fstefanini-senior-android-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%2Fstefanini-senior-android-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/stefanini-senior-android-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstefanini-senior-android-developer"}]}