Senior Flutter Developer (Contract)
Posted Today by Softwire
£600 Per day
Outside
Undetermined
London Area, United Kingdom
Summary: The Senior Flutter Developer role offers an exciting opportunity to join a fast-growing technology company focused on high-value software development services. The position requires several years of experience in developing customer-facing mobile applications for iOS and Android using Flutter, with a strong emphasis on collaboration and delivering high-quality outcomes. The ideal candidate will thrive in a dynamic environment and be passionate about leveraging technology to meet stakeholder goals. This contract position is outside IR35 and offers a competitive daily rate.
Key Responsibilities:
- Develop customer-facing mobile applications for iOS and Android using Flutter.
- Collaborate with team members using tools such as git and user story management software.
- Work closely with designers and product owners to innovate and devise technical solutions.
- Clarify requirements and present work at sprint demos to clients or stakeholders.
- Deliver high-quality outcomes for clients in an agency or professional services setting.
- Maintain high standards of visual quality, accessibility, and performance in all work.
Key Skills:
- Several years of experience in mobile app development using Flutter.
- Experience with mobile back-end development, preferably with Node.
- Familiarity with CI/CD/DevOps practices for mobile applications.
- Strong collaboration skills and experience working in a team environment.
- Ability to manage ambiguity and adapt to fast-paced, changing environments.
- Passion for delivering technical quality and innovative solutions.
Salary (Rate): £600 daily
City: London Area
Country: United Kingdom
Working Arrangements: undetermined
IR35 Status: outside IR35
Seniority Level: undetermined
Industry: IT
Senior Flutter Developer - Outside IR35 - Contract
A rare opportunity to join our fast-growing technology company selling high-value software development services. An ideal role for an experienced and dynamic developer who wants to be involved with an exciting and challenging project.
Must have
- Several years of experience developing customer-facing mobile apps for both iOS and Android, using Flutter.
- Experience working as part of a team (including tools to support collaboration, such as git and user story management software)
- Experience working closely with other job roles, such as designers and product owners
Nice to have
- Experience with mobile back-end development / Node
- Experience of CI/CD/DevOps for mobile apps
- Experience collaborating with clients or stakeholders, including clarifying requirements and presenting work at sprint demos
- Have experience delivering great outcomes for clients in an agency or professional services firm
Your approach
- You are passionate about delivering great technical quality, whether building greenfield solutions or improving the quality of legacy systems
- You hold your work to a high standard, with careful attention to visual quality, accessibility, and performance.
- You are excited by helping stakeholders achieve their goals through use of technology
- You enjoy collaborating with designers and product owners to innovate and devise great technical solutions to meet user needs
- You are comfortable with ambiguity and fast-paced, changing environments
£500-600 per day outside IR35
Start date: 27/04/2026
End date: 30/10/2026
About Softwire
Softwire is a leading UK technology and strategy consultancy. From enterprise to government, we help visionary organisations turn strategic ambitions into results at scale. Our practices cover AI transformation, data platforms, systems engineering advanced CX and experience design.