OpenResearch is an innovative software engineering company with a focus on mobility and connected vehicle solutions. With over 15 years of experience our team has a deep understanding of our clients domains and is able to apply cutting edge technology to solve their problems.
We are working from Vienna, Prishtina and Croatia.
Job Summary
We’re looking for an experienced Android Developer to join our Mobility Solutions team in building a digital visualization application for train drivers. The app displays and manages all journey-relevant information, including timetables, route instructions, and infrastructure notices. You’ll play a key role in delivering a critical tool for efficient and modern rail operations.
Come join us to build solutions that are scalable and reliable!
We are looking for a self-starting, energetic individual who is not afraid to question assumptions and who has effective communication skills.
What You'll Do
* Design, implement, test and support complex Android applications
* Lead and contribute to medium-to-large feature releases across multiple teams
* Ensure high standards of code quality, maintainability and performance
* Collaborate with cross-functional teams throughout the development lifecycle
* Participate in requirement gathering, solution design and roadmap planning
* Review code, mentor junior developers and promote best practices
* Estimate tasks, manage risks and meet project deadlines
* Communicate effectively with product managers, stakeholders and partners
* Proactively solve challenges and drive continuous improvements
What You Bring
* 5+ years of professional Android development experience
* Strong proficiency in Kotlin and Android core libraries
* Proven track record of delivering clean, maintainable and well-tested code
* Deep understanding of the Android ecosystem, architecture patterns and emerging trends
* Experience working with RESTful APIs and push notification services
* Strong analytical and problem-solving skills especially in simplifying complex problems
* Strong communication skills, both within the team and across departments
* Attention to code quality, testing, and long-term maintainability
* Proactive mindset focused on delivering effective, user-centric solutions
* Fluent in German and English (written and spoken)
Nice-to-have
* Experience with cross-platform tools like Kotlin Multiplatform, Ionic, or Capacitor
We offer
* Payment - At OpenResearch we strive to unite the best minds under one roof. For this reason, we offer, depending on qualification and experience, very attractive salary packages for our applicants. In accordance with the law, we list the gross salary according to ST2 IT collective agreement 2025 as the legal basis (38.5 hours per week).
* Personal growth and professional development - We strive for continuous improvement and believe that we should never stop learning. Needless to say there is a budget for training and conferences for every employee.
* Healthy environment with drive - We live in a jovial and driven atmosphere with open communication and a positive feedback culture.
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