Full Stack Developer

We're keen to speak to contractors who are available at short notice to join a financial services client in the City of London and work on a project to that will focus on enhancing and supporting existing platforms while contributing to automation, microservices, and greenfield initiatives in a fast-paced, business-facing environment.

Please note this role is outside IR35 and requires 3 days a week onsite.

• Enhance, automate, and support existing applications and processes
• Design, develop, test, and deploy system enhancements using CI/CD pipelines
• Build and release microservices in a time‑critical environment
• Set up and automate server and application deployments
• Translate user stories into technical solutions; estimate and participate in Scrum ceremonies
• Write integration tests as part of the development lifecycle
• Produce rapid UI proofs of concept using wire framing tools
• Provide production support when required
• Collaborate closely with developers, stakeholders, and the wider technology team

• C#, .NET 8, Python
• ASP.NET UI development (extensive hands‑on experience)
• RESTful APIs, Web API, microservices architecture
• Rabbit
  
  MQ or similar messaging technologies
• Redis caching
• Azure Dev Ops (CI/CD, Octopus, Jenkins pipelines); experience setting up Dev Ops tooling and integrating with tools such as Monday . com or Confluence
• Relational databases: SQL Server, AWS RDS
• No
  
  SQL databases:
  Mongo
  
  DB or similar
• Cloud platforms:
  Azure and/or AWS, including authentication mechanisms
• Dapr (cloud‑native frameworks)
• Docker, Kubernetes (containerisation)

• FIX protocol experience
• Knowledge of financial asset classes (FX Options, Forwards, etc.)