About this role
Salary: £? - ? per year
Requirements
- Strong commercial experience with Next.js, React, TypeScript and JavaScript.
- Proven experience building greenfield applications from scratch through to production.
- Strong understanding of secure API integration, authentication and authorisation.
- Experience developing secure applications within complex enterprise environments.
- Ability to contribute to architectural decisions and communicate effectively with technical stakeholders.
- Experience with Azure, .NET, SQL Server, API gateway security or financial services is advantageous.
Responsibilities
- Design and develop a new customer-facing portal using Next.js, React and TypeScript.
- Contribute to front-end architecture, technical decisions and development standards.
- Develop secure API integrations with existing legacy systems.
- Implement authentication, authorisation and security best practices.
- Collaborate with internal developers and produce clear technical documentation.
Technologies
- API
- Azure
- JavaScript
- React
- SQL
- Security
- TypeScript
- ASP.NET
- Cloud
- Support
- Frontend
More
Were partnering with an established financial services organisation on a major digital transformation programme to replace an ageing customer portal with a modern, secure application. This is a greenfield opportunity with no existing codebase, allowing the contractor to help shape the technical architecture, establish development standards and build the application from the ground up. The role is initially for six months, with potential for extension, and is fully remote within the UK. The rate is £400–£450 per day, the contract is outside IR35, and the start is ASAP.
last updated 46 week of 2026