2 remote outside IR35 RESTful contracts


Flutter Developer

£400 - £475/dayRemoteOutside IR35

Location restricted
This job is restricted to tax residents of , but we detected your IP as outside of the country. Please only apply if you are a tax resident.

Flutter Developer (Contract)


Outside IR35

Our client are currently seeking an experienced Flutter Developer to join their team on a contract basis, working remotely. This is a fantastic opportunity to contribute to cutting-edge projects and make a significant impact.


- Develop and maintain high-quality Flutter applications for both iOS and Android platforms.

- Collaborate with cross-functional teams to define, design, and ship new features.

- Ensure the performance, quality, and responsiveness of applications.

- Identify and correct bottlenecks and fix bugs.

- Help maintain code quality, organisation, and automation.

- Optional: Contribute to Flutter for web projects.


- Proven experience as a Flutter Developer.

- Strong proficiency in Flutter and Dart programming language.

- Extensive experience with Flutter for iOS and Android app development.

- Familiarity with RESTful APIs to connect Flutter applications to back-end services.

- Knowledge of modern state management solutions in Flutter.

- Experience with version control systems (e.g., Git).

- Excellent problem-solving skills and attention to detail.

- Ability to work independently and as part of a remote team.

- Optional: Experience with Flutter for web development.

We are looking for professionals who can join immediately - please apply now if this is you!

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.


Software Engineer - Contract

£400/dayRemoteOutside IR35

Location restricted
This job is restricted to tax residents of , but we detected your IP as outside of the country. Please only apply if you are a tax resident.

My client is seeking a Software Engineer who brings essential experience in languages such as Python, Go, TypeScript, or similar, along with a dedication to using various technologies to craft outstanding backend solutions.

Duration: 6 months
Location: Fully Remote
Salary:£400 per day (Outside of IR35)

Key Qualifications:

  • Experience in a Frontend Engineer role, specifically using React in a professional setting to develop semantic, accessible, and modular code;
  • Demonstrated skills as a Backend Engineer with proficiency in at least one crucial language such as Python, Go, etc.;
  • Knowledge of cloud platforms like AWS, Azure, and containerization technologies including Docker and Kubernetes;
  • Skilled in using distributed version control systems, particularly Git;
  • Proficient with various databases, both relational and non-relational;
  • A strong commitment to continuous integration and continuous delivery practices;
  • Extensive testing skills, encompassing code quality, security, user journeys, and accessibility;
  • Experience in developing high-performance and scalable applications;
  • Adept at designing and implementing RESTful web services;
  • Proficient in creating and managing GraphQL services;
  • Experience with performance monitoring tools;
UK market rate£518 / day
RESTful expert? Apply to join the expert database

Are you a domain expert? Apply for a contractor profile and find your next client without a recruiter.

Apply for free profile
Hiring a RESTful freelancer? Post a free job

Post a free job to find your next RESTful contractor, or browse our vetted database of expert freelancers.