IOS Engineer Swift & Kotlin Multiplatform (mwd) 01.02.2026

CUJU; München; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A dynamic sports tech company is seeking an experienced iOS Engineer to lead the development of their flagship application. The role involves refactoring existing features, collaborating on the integration of Kotlin Multiplatform, and ensuring high-quality user experiences. Ideal candidates have a strong background in Swift, a passion for sports technology, and the ability to work within an international team. This position offers hybrid working options along with competitive benefits.

Leistungen

30-day vacation

Competitive compensation

Creative freedom and responsibility

Flexible working options

Personal development opportunities

Supportive team culture

Qualifikationen

• 5 years of professional experience as an iOS Engineer with strong expertise in Swift.
• Interest and experience with Kotlin Multiplatform (KMP) or a keen desire to learn.
• Familiarity or interest in modern UI development techniques including SwiftUI and Jetpack Compose.

Aufgaben

• Lead the refactoring of existing iOS features adopting best practices.
• Collaborate on integrating KMP into core application functionalities.
• Ensure high-quality, performant, and reliable code through rigorous testing.

Kenntnisse

iOS Engineering

Swift

Kotlin Multiplatform

UI Development

Automated Testing

Collaboration

English Fluency

Jobbeschreibung

We are expanding our team and are looking for one more iOS Engineer with a Swift & Kotlin Multiplatform background to join our team on 01.02.2026

Location: Hybrid München / Frankenthal / Hamburg / Düsseldorf / Cologne / Remote Germany

About CUJU

Make the Unseen seen! Our mission is to reinvent scouting in football and build the #1 global scouting platform for identifying and developing talent. With the help of modern AI technology CUJU enables every young football talent to be seen regardless of origin gender or social background. We create fair opportunities and transparent pathways into professional sports. Our connects athletes, clubs and organizations worldwide to rethink scouting data-driven objective and mobile. Together we are shaping the next generation of global talent scouting.

Your Mission

As an experienced iOS Engineer you’ll play a key role in refactoring and evolving CUJU’s flagship iOS app. You’ll collaborate on our transition to Kotlin Multiplatform (KMP) adopting Compose Multiplatform for a unified cross-platform UI. This is an exciting opportunity to shape the technical direction of our mobile apps and deliver seamless high-quality experiences for football talents worldwide.

Tasks

• Lead the refactoring of existing iOS features adopting best practices in Swift, Kotlin Multiplatform and modular architecture.
• Collaborate on integrating KMP into core application functionalities particularly for login and authentication.
• Support future UI modernization initiatives leveraging Compose Multiplatform to create consistent, responsive and scalable UIs across platforms. Bring our Design System to life.
• Work closely with Android, backend and product teams to deliver unified app experiences and actively participate in defining architectural decisions.
• Ensure high-quality, performant and reliable code through rigorous testing, code reviews and continuous improvement practices.

Requirements

• 5 years of professional experience as an iOS Engineer with strong expertise in Swift and native iOS development.
• Interest and experience with Kotlin Multiplatform (KMP) or a keen desire to learn and apply it.
• Familiarity or interest in modern UI development techniques including SwiftUI and Jetpack Compose.
• Solid understanding of MVVM, modular architecture and mobile development best practices.
• Experience with automated testing, CI/CD and version control systems.
• Strong collaboration skills capable of effectively working with remote cross‑functional and international teams.
• Fluent English and passion for delivering exceptional user experiences.
• Enthusiasm for sport‑tech and innovation in athlete performance analytics.

Benefits

• Diverse benefits e.g. 30‑day vacation, competitive compensation, corporate benefits and more.
• Work at the intersection of sports and technology with international clubs, partners, athletes or influencers.
• Creative freedom & responsibility, actively shape processes, contribute ideas and make a real impact.
• Short decision‑making paths, direct communication, quick decisions and close collaboration with management.
• Flexibility: hybrid or on‑site in one of our offices.
• Personal development: individual learning opportunities and room to grow beyond yourself.
• Team spirit & culture—a young, motivated international team, regular events and a supportive environment.
• Purpose & impact: build something together that transforms the world of sports.

Your impact

• Drive technical innovation by modernizing CUJU’s iOS application, enhancing performance, maintainability and user experience.
• Influence direction of our cross‑platform mobile strategy, making significant contributions to product quality and consistency.
• Create a robust and scalable mobile foundation to support CUJU’s ambitious product roadmap.

Is this your next big play?

• Are you passionate about sports, communicative and eager to actively shape the future of sports? Then we look forward to your application!
• Your impact: the direction of our cross‑platform mobile strategy, making significant contributions to product quality and consistency.

Employment Type: Employee

Experience: years

Vacancy: 1