Contract Senior Full Stack Developer – Java 21 / React / AWS
Role Overview
Seeking a Senior Full Stack Developer to build a new Forms capability.
The capability comprises a Java 21/Spring Boot 3 backend service and React/Vite/TanStack frontend portal, deployed as containers on AWS EKS.
Key Skills for This Role
Full Job Posting
About Talan
Talan provides professional services, consultancy, and outsourcing capabilities across programme management, market design, governance, cybersecurity, data privacy, and digital transformation.
Role overview
Seeking a Senior Full Stack Developer to build a new Forms capability.
The capability comprises a Java 21/Spring Boot 3 backend service and React/Vite/TanStack frontend portal, deployed as containers on AWS EKS.
System design and delivery
- Reuse platform services for users, projects, project assignments, document storage/S3, Cognito authentication, and SES email through REST APIs and JWT.
- Forms are hard-coded for each use case rather than generated dynamically from configuration.
- Create one immutable submission snapshot per reporting period, with no version history.
- Update project totals only when a submission is approved, using a single transactional update.
- Use a common scheme-independent codebase with lightweight configuration per deployment; separate production deployments as required, while lower environments may support multiple configurations.
Requirements
- Contractor must be UK-based.
- Contractor must be eligible to obtain BPSS clearance.
Contract
- One-month contract with a possible one-month extension.
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