Senior Software Engineer - mobile (All Genders) at PREMATCH Sports GmbH | Cologne, North Rhine-Westphalia | Rezi

Senior Software Engineer - mobile (All Genders) at PREMATCH Sports GmbH

Senior Software Engineer - mobile (All Genders)

PREMATCH Sports GmbH · Cologne, North Rhine-Westphalia

Today

Senior Software Engineer - mobile (All Genders)

PREMATCH Sports GmbH · Cologne, North Rhine-Westphalia

7 hours ago
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About the Role

As the super-platform for non-professional soccer in Europe, we bring pro-level experiences to a community of over 190 million footballers and fans. We are a startup founded in 2021 in Cologne, Germany, with a team of 35+ members working across our offices and remotely.

Responsibilities

  • Takes ownership of our mobile platform.
  • Builds high-quality features for our Flutter app and entire stack.
  • Continuously improves performance, architecture, and code quality.
  • Develops with a clear product focus, considering user experience, business value, and long-term scalability.
  • Builds new features using a modern, AI-driven development approach.
  • Works independently within a product team, taking ownership and contributing to technical development.
  • Helps raise code quality within the team and sets high standards for maintainability, structure, and technical excellence.
  • Ensures mobile codebase consistency, robustness, and high quality through thorough code reviews.
  • Collaborates closely with Product and Design, constructively challenging requirements and translating them into robust technical solutions.
  • Continuously improves the performance, stability, and reliability of the mobile application.
  • Actively shapes architectural decisions in the mobile domain and contributes to a scalable technical vision.

Requirements

  • At least 8 years of relevant experience.
  • Hands-on experience building and maintaining mobile apps (iOS, Android, or cross-platform).
  • Understanding of specific challenges in mobile development.
  • Desire to build full-stack using agentic engineering.
  • Enjoys working in a growing team and dynamic environment.
  • Experience in a startup or similarly fast-paced setting is ideal.
  • Uses AI as an integral part of a modern development workflow.
  • Strong knowledge of Dart and Flutter.
  • Understands SOLID principles, clean structures, and sustainable code quality.
  • Understands how good mobile products work, from UI/UX principles to proven design patterns.
  • Works in a test-driven and quality-oriented manner.
  • Familiar with common testing methods in software development.
  • Positive, proactive approach and actively contributes to strong team dynamics.
  • Ideally has knowledge of back-end and DevOps.
  • Practical experience with Firebase is a plus.
  • Uses tools such as Amplitude and Braze to understand user behaviour and increase engagement.

Skills

  • Mobile expertise
  • Full-stack approach
  • Startup mindset
  • Product Thinking
  • Feature Development
  • Ownership
  • Engineering Excellence
  • Review Culture
  • Product & Design Collaboration
  • App Performance
  • Mobile Architecture
  • AI-First Development
  • Flutter Expertise
  • Architecture & Code Quality
  • Mobile UX
  • Quality Mindset
  • Collaboration
  • Full-stack thinking
  • Platform expertise
  • Firebase stack
  • Product Analytics

Location

  • Berlin Mitte
  • London
  • Cologne
  • Fully remote

Work Type

  • Full-time
  • Hybrid
  • Remote

Experience Level

  • 8+ years of relevant experience

Salary/Compensations

  • Competitive salary

Benefits

  • Be part of it from the start – Shape how Prematch grows and transforms amateur football.
  • Competitive salary
  • Employee participation (VSOP)
  • Three cool offices in Cologne, Berlin, and London
  • Remote work options
  • Flexible work from outside usual location
  • Modern IT equipment
  • 27 vacation days per year
  • Special arrangements for parents
  • Team events
  • Offsites with the whole team

About the Company

  • We are the super-platform for non-professional soccer in Europe.
  • We bring pro-level experiences (news, data, gamification) to the mega-community of +190 million footballers and soccer fans.
  • We are a startup founded in 2021 in Cologne, Germany.
  • Our team consists of 35+ smart and "hungry" members.
  • We work in offices in Cologne and Berlin (Marketing & Business Team) or remotely across Europe (Tech & Product Team).
  • We are supported by partners like adidas, Krombacher, Flaschenpost and Scalable Capital.
  • We are supported by successful investors like Ralf Reichert, the CEO of ESL or the entrepreneur Verena Pausder.