The Senior Software Engineer for Android will lead the development of mobile features, ensuring high performance and quality while collaborating closely with cross-functional teams.
About us ✨
At Swile, we believe that good products can help reduce friction in daily professional life and boost employee satisfaction. Today, we provide innovative solutions in various areas such as Fintech, Travel, HR, and Employee Benefits to more than 5.5 million users in 85,000 companies in France and Brazil.
About the team and position 🔥
Senior Mobile Software Engineers for the Android platform at Swile are responsible for delivering the best experience to all our end users and ensuring that our Android app performs well even on older devices, remains secure, and is stable.
We are looking for a Senior Software Engineer (Android) with deep Android expertise experience to elevate platforms and lead Swile Apps to the best possible user experience. You will own user-facing features end-to-end, raise the quality bar, and push the org to operate with a consistently high bar and high performance.
We also expect you to be able to deliver well-documented, tested, high-performance code in Kotlin and Java, following best development practices and ensuring that everyone on your team does the same through code reviews, always aiming to improve the quality of your team's deliveries.
Your day to day activities 📈
- Own and ship Android features from problem framing → design → implementation → rollout → monitoring.
- Set and enforce mobile quality targets (e.g., crash-free >99.9%, cold-start p95 down quarter over quarter, accessibility compliance, secure software).
- Lead mobile architecture and standards (modularization, design system components, networking, telemetry).
- Ship safely using feature flags, staged rollouts, server-driven config, kill switches, and clear rollback plans.
- Instrument, monitor, and alert on critical journeys (errors, latency, jank, memory/battery, app size).
- Drive cross-platform parity by defining shared foundations with iOS/Web and closing experience gaps.
- Accelerate others via design/code reviews, mentoring senior engineers, CI/build-time reductions, and clear docs.
- Partner tightly with Product/Design/Data; prototype, experiment, and make decisions grounded in user signals.
Requirements
6+ years building large-scale Android apps; track record of shipping high-impact user features.
Expert in Kotlin; strong Gradle expertise; strong Jetpack Compose/XML (ViewBinding) and Java interoperability; solid concurrency (Coroutines/Flow) and Android Profiler.
Depth in networking (REST/Retrofit), offline/caching (Room), secure storage (EncryptedSharedPreferences/Keystore), privacy, and accessibility.
Proven release/quality engineering: JUnit/Espresso/snapshot testing, CI/CD (Bitrise), staged rollouts, feature flags, and reliable rollback.
Demonstrated org-level influence: multi-team designs, standards adoption, mentoring engineers, raising execution pace.
Crisp written/spoken communication; partners effectively with Product, Design, and Backend; data-driven decisions.
C1 English.
Preferred requirements:
Master’s degree, PhD, or equivalent in Computer Science, Computer Engineering, or related fields.
Experience in cross-platform development.
Similar Jobs
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead local Offers product strategy and roadmap to drive cardholder engagement and issuer value. Own performance metrics, segmentation, and insights. Manage merchant and partner ecosystem, develop business cases, and oversee end-to-end campaign delivery. Influence cross-functional stakeholders, present to senior leadership, and build team capability to execute scalable, data-driven solutions.
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
Develop and architect scalable, high-availability Java backend services for NinjaOne’s endpoint management and remote access products. Lead software development, influence architecture, solve complex scalability challenges, mentor engineers, and improve quality, performance, reliability, and maintainability. Build APIs, relational database solutions, caching systems, and distributed services supporting millions of endpoints across multi-region AWS environments.
Top Skills:
AWSC++GoJavaKotlinPostgresRestful ApisSpring
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
Develop and maintain native Android applications for NinjaOne’s mobile device management platform. Responsibilities include Kotlin and Compose development, application testing and maintenance, documentation, continuous integration, automated testing, troubleshooting Android build processes, and cross-functional collaboration. The role also supports enterprise Android environments, release workflows, and application improvements.
Top Skills:
AndroidAndroid StudioAospAWSC++FlutterGitGoGoogle ApisGoogle Play StoreJavaJetpack ComposeKotlinMvvmPostgres
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
