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 maintain new and existing mobile products, translating requirements into well-engineered Flutter solutions. You will collaborate with product owners, designers, architects, engineers, and business stakeholders. You will share knowledge, support less experienced engineers, improve processes and code quality, and contribute to scalable, resilient, error-free applications.
Requirements
- Experience working with Flutter as a Software Engineer
- Experience with Flutter libraries, tools, and lifecycle
- Experience writing testable code and automation tests
- Experience building high-performance user interfaces and complex mobile applications shipped to customers
- Experience working in small, autonomous, agile teams
Responsibilities
- Build and maintain new and existing mobile products
- Translate requirements into well-engineered Flutter solutions
- Collaborate with product owners, designers, architects, engineers, and business stakeholders
- Share knowledge and support less experienced engineers
- Improve Flutter processes and maintain high quality across the team
- Contribute to scalable, resilient, error-free applications
Benefits
- Flexible benefit app
- 25 days paid annual leave
- 3 paid days off for volunteering activities
- Parental leave days
- Family-friendly leave
- Mental wellbeing platform Plumm
- Work-from-home equipment allowance
- Sabbatical leave
- Share options
- Team events
