3 months ago
Helsinki, FinlandSenior
Responsibilities
- Develop native iOS and Android mobile applications.
- Build polished mobile user interfaces with high-performance animations.
- Work on mobile SDKs, integrations, analytics, advertising, and attribution frameworks as required by client projects.
- Collaborate with clients and stakeholders to clarify requirements and drive initiatives across client organizations.
- Guide technical and business teams in selecting appropriate technologies.
- Contribute to architectural decisions and long-term technical direction.
- Participate in discovery, concepting, and iterative delivery in addition to implementation.
- Own testing, debugging, monitoring, troubleshooting, and production quality.
- Contribute to backend, API, or cloud infrastructure work when beneficial to the project.
Requirements
- Strong experience in native iOS development with Swift and/or Objective-C.
- Strong experience in native Android development with Kotlin and/or Java.
- Ownership of testing and the full development cycle through defect-free production delivery.
- Experience monitoring and troubleshooting production applications.
- Experience engaging multiple stakeholders to solve challenging and ambiguous problems.
- Fluent written and spoken English.
- Several years of professional experience developing depth across both iOS and Android ecosystems.
- Experience with SwiftUI and/or Jetpack Compose is preferred.
- Experience with reactive programming is preferred.
- Experience with Flutter and C++ is preferred.
- Familiarity with backend development, APIs, databases, or cloud infrastructure is preferred.
- Interest in polished animations and collaboration with Motion Designers is preferred.
- Finnish language skills are a plus.
Benefits
- Hybrid work across the office, client premises, and remote locations.
- Flexibility for teams and clients to choose suitable approaches, technologies, and methodologies.
- Supportive and experienced community and team environment.
- Work-life balance support, including a free moving day, Reaktor car share, sick child care services, and office space for private events.
- Internal training courses, community events, and technology and design discussion sessions.
- Access to extended academy-like studies such as Cloud Academy.
- More than 300 hobby clubs, many supported by Reaktor.
About Reaktor
Reaktor is a privately held global technology consultancy that designs and builds digital products, software systems, and data/AI solutions for enterprise clients. It provides end-to-end consulting, engineering, and digital transformation services on a project basis, with notable customers including adidas, HBO, KONE, Cathay Pacific, and Supercell. Founded in 2000 and headquartered in Helsinki, it operates offices across Europe, North America, and Asia.