Senior Engineer Flutter
Speedinvest is a European venture capital firm that invests from seed to growth stage (Series B to pre-IPO), backing founders with sector-specific expertise and a large network of operational support. It leads the majority of its initial investments and continues to support portfolio companies through multiple follow-on rounds as they scale.
About Speedinvest
Speedinvest is a pan-European venture capital investor with specialist investment teams organized around core sectors including AI & Infra, Climate Tech & Industrial Tech, Deep Tech, Fintech & DeFi, Health & Bio, and Marketplaces & Consumer, alongside a dedicated Growth team writing checks from Series B to pre-IPO. The firm emphasizes leading with conviction and long-term capital from day one, leading 85% of its initial investments, participating in 100+ follow-on rounds each year, and backing 70+ Series A companies over the past four years. Speedinvest works with startup founders across Europe and beyond, providing not just capital but network access and growth support, and counts companies like Bitpanda, Moove, cylib, Tide, Gigs, Upvest, and GoStudent among its portfolio.
Skills
About the Role
You will build and enhance new and existing mobile products, solve complex technical problems, and translate requirements into well-engineered solutions. You will collaborate with product owners, UI/UX designers, architects, engineers, and business stakeholders. You will share knowledge, support less experienced engineers, contribute to Flutter engineering practices, and help maintain a resilient, scalable, high-quality codebase.
Requirements
- Working experience with Flutter as a Software Engineer
- Experience with Flutter libraries, tools, and lifecycle
- Experience writing automated tests and testable code
- Experience building high-performance user interfaces and complex mobile applications shipped to customers
- Experience working in small, autonomous, agile teams
Responsibilities
- Build and enhance new and existing mobile products
- Solve technical problems for new product features
- Translate requirements into well-engineered solutions
- Collaborate with product owners, UI/UX designers, architects, engineers, and business stakeholders
- Share knowledge and support less experienced engineers
- Contribute to Flutter engineering practices and process improvements
- Maintain a high-quality, resilient, scalable codebase
Benefits
- Remote-first work
- 25 days of paid annual leave
- 3 additional days for volunteering and learning
- Private health insurance
- Mental health support platform
- FitPass
- Family and friendly leave according to statutory requirements
- Personal learning and development budget
- Share options
