Senior Android Software Engineer

We are currently seeking a talented and motivated Senior Android Developer to join our R&D team in Boulogne-Billancourt. The successful candidate will be responsible for designing, developing and maintaining innovative applications for our IoT products. Android developer Senior Boulogne‑Billancourt France Full‑time (with 2 remote days per week) The team: • 16 highly skilled Android engineers• 2 sites at Boulogne & Lyon working closely with developers in Italy and Spain• 8 applications• New products and features to develop every year• 6 feature teams using Agile methodologies to deliver innovative IoT solutions What You’ll Be Doing: Design & Development – Architect and implement new features and applications for our IoT products using Kotlin and Compose; maintain and enhance existing Android applications to ensure performance and reliability. Collaboration – Work closely with embedded backend and design teams to deliver seamless user experiences; participate in Agile ceremonies and contribute to team planning and estimation. User Experience & Quality – Advocate for user‑centric design and continuously improve app usability; ensure code quality through rigorous testing and best practices. Security & Privacy – Develop secure applications with user privacy as a top priority. Continuous Improvement – Identify opportunities to optimize tools, processes and the software platform. Our technical stack: Language: Kotlin for current developments and Java (and a bit of C) in historical low‑level libraries. Architecture: MVVM & Compose for new developments, MVP for historical part; custom reactive data layer inspired by flux. Technologies: Compose, Hilt, CI/CD, Wifi & Bluetooth & BLE & MATTER for communication, WebRTC, Bonjour, OkHttp, WebSocket, Lottie, Mockito, Robolectric, UI Automator. Tools: Gitlab, Gitlab CI, Figma, Jira / Confluence, Teams. Future expectations: First week – workshop: meeting the team, presentation of Netatmo work practices, working on a workshop project. First 3 months – onboarding: learning the IoT world, the technical stack and how we connect an app to a product. 1 year – product focus: appropriating applications and products, integrating new features, launching products. 2 years – platform focus: deep understanding of cross‑app and cross‑product features, anticipating the future of our apps. Qualifications: You have a Masters degree in Engineering. You have 5 to 7 years of experience in app development. You are passionate about software development and have strong expertise in Kotlin and Jetpack Compose; experience with Java and C is a plus. You want to create and deliver final products. You have excellent problem‑solving skills. You communicate clearly and collaborate well with cross‑functional teams. You have good conception skills and are rigorous about code quality. You are flexible, able to work autonomously and have a strong team spirit. Attention to detail and a passion for creating intuitive user interfaces are a plus. Benefits: Vacation bonus Employee discount on Netatmo products CET (time savings account) PERECO contribution Allowance for purchasing teleworking equipment 50% reimbursement of transportation costs Soft mobility allowance Eco‑friendly building with concierge service On‑site gym (with showers) Meal vouchers Access to the inter‑company restaurant and food court Remote working 100% paperless health insurance: Alan Access to an e‑learning platform Internal mobility possible (Netatmo and Legrand Group) Several board games, a ping‑pong table and foosball table available during breaks Parking for car, motorcycle and bicycle (subject to availability) Additional Information: Remote Work: No Employment Type: Full-time Key Skills: Spring, .NET, C / C++, Go, React, OOP, C#, AWS, Data Structures, Software Development, Java, Distributed Systems Department / Functional Area: Software Development Vacancy: 1 #J-18808-Ljbffr