What is the impact you want to make?
Unleash your biggest strengths, apply skills & knowledge, learn new things, connect with your peers and build your career with us!
Why rinf.tech?
#EngineerOfTheFuture, #PeopleofManyTalents
- At rinf.tech, you’ll encounter friendly people who are eager to explore and reinvent the world of technology.
- We encourage ideas - we like to share and learn from each other. We’re all in for curious & ambitious people.
#GrowOpportunities
- We continuously invest in developing core teams focused on technologies like Blockchain, AI, and IoT.
- Our Technical Management team, possesses a robust technical background. Many of our team members have advanced to strategic roles through internal promotions.
- In a state of mutual willingness to share & grow, our RINFers commit to a minimum tenure of 2.5 years on a project.
#EngineeringExcellence
- Fail fast, learn fast: we experiment, we iterate, we know when to stop and we don't repeat the same mistakes.
- The right technology stack for the right problem: we don't force technology choices just because we know them; our focus is on solving problems, not on pushing predefined stacks.
#Innovation
- Adapta Robotics is a successful spin-off born through an R&D project within rinf.tech.
Why do we do what we do?
We inspire one another to share our tech-works in this amazing and abundant world. So we became developers, innovators, thinkers, software builders, and hardware makers!
Our Vision!
Founded in 2006 with 650+ engineers & global presence (8 delivery centers in Europe & North America) we strive to become a leading East-European technology partner for growing organizations in need of digital transformation of their products and services!
What you’ll do
- You will work closely with Google’s Wear OS Platform Teams to architect and deliver solutions across SysUI, Wear Compose Libraries, WearServices, and cross-device APIs — driving measurable improvements in reliability, resource efficiency, and codebase maintainability.
- Identify and fix code issues in the Wear Platform, including security patches and Board Support Package (BSP) updates
- Reduce platform technical debt through targeted refactoring of the WearServices codebase for maintainability and cleanliness
- Create automated performance tests for Wear OS components (SysUI, Wear Compose Libraries) to monitor RAM usage, jank, and battery consumption
- Propose and implement architectural changes to drive resource reduction
- Fix bugs in Home / Wear Core Services / WearServices, including user-facing “papercut” issues in notification systems
- Write API coverage tests and performance benchmark infrastructure for cross-device journeys and initialization latency
- Collaborate with Google engineers to validate implementations and resolve blockers with dependent teams
- Produce clear technical documentation for architectural decisions, performance findings, and remediation actions
What you need to be successful
- 8+ years of experience in Android development
- Android Platform architecture and Board Support Packages (BSPs)
- Experience with security patching and low-level system debugging on Android
- Proficiency in Android performance profiling tools for memory, battery, and frame drop analysis
- Android Services and cross-device APIs
- Knowledge of SysUI and AndroidX Wear Compose Libraries
- Proven ability to analyze complex performance metrics and architect solutions for resource reduction
- Experience refactoring legacy codebases for cleanliness and long-term maintainability
- Familiarity with Buganizer or equivalent issue tracking systems for structured analysis and validation
- Proficiency in Kotlin and Java (Android); Python is a plus
- Ability to write clear, structured technical documentation
Nice to have
- Experience with Wear OS internals or system-level Wear OS components
- Familiarity with CTS (Compatibility Test Suite) or WTS (Wear Test Suite) compliance processes
- Experience working on large-scale, multi-team Android platform projects
- Prior involvement in notification system architecture or user-experience reliability work
- Hands-on experience with Mobly or other Android test automation frameworks
What we offer you to be successful
- Flexible working environment, ability to work remotely or in a hybrid model, depending on your project requirements.
- Work with worldwide technology leaders - We partner and deliver technology to industry giants like Intel, NXP, Panasonic, Visteon, Carrefour, Windriver, Kardex, METRO Digital, and many others.
- Priority Plus Medical Subscription @Regina Maria (fully covered by the company)
- Mental Health Online Resources through the Hilio Wellbeing Platform
- Flexible benefits worth 1300 RON gross per month - you can choose the ones that suit your preference
- We have profit shares schemed that enable you to financially benefit from the new business you identify
- We have premium referral bonus for each successful recommendation you make - (500-1500 EUR NET based on seniority)
- Enjoy our vibrant offices in Romania's top IT hubs – Bucharest, Timisoara, Cluj, and Iasi, perfect for when you want to grab a coffee with your colleagues.
- Community – No man is an island, we stay connected through ongoing learning, project rotation, idea incubation, as well as through our Football Team, Townhalls, and Fun Thursday Office Day!