Fullstack Developer

A growing financial technology business is seeking a Full Stack Developer with strong front-end expertise to join a small Agile technology team delivering real-time trading and business-critical applications. You'll play a key role in developing new features, enhancing existing systems, and contributing to a modern cloud-based architecture.

Key Responsibilities

  • Translate user stories into scalable technical solutions.
  • Design, develop, test and deploy microservices-based applications.
  • Build responsive, real-time trading UIs and front-end workflows.
  • Create UI prototypes and proof-of-concepts for business stakeholders.
  • Collaborate within an Agile/Scrum development environment.
  • Support production systems and troubleshoot issues when required.

Technical Skills Required

Front End

  • Next.js
  • React
  • TypeScript
  • Web Components
  • AG Grid
  • Real-time communication using WebSockets or SignalR
  • Strong experience building real-time trading or financial applications

Back End

  • C#
  • .NET 8
  • Python
  • REST APIs / Web APIs
  • Microservices Architecture

Messaging & Caching

  • RabbitMQ
  • Redis

DevOps & Cloud

  • Azure DevOps
  • Git / Repos
  • CI/CD Pipelines
  • Azure and/or AWS
  • Authentication and security integration

Databases

  • SQL Server / AWS RDS
  • MongoDB or other NoSQL databases

Desirable

  • Docker
  • Kubernetes
  • FIX Protocol
  • Knowledge of FX, FX Options, Forwards or other financial products
  • Jira, Confluence, Monday dot com integrations and administration experience

Experience Required

  • 2-3+ years' commercial experience with React / Next.js.
  • Experience developing front-end trading or real-time financial applications.
  • Exposure to Azure DevOps and Agile delivery environments.
  • Degree in Computer Science, Software Engineering or similar discipline preferred.

Personal Attributes

  • Self-starter with strong problem-solving skills.
  • Able to work independently within a fast-paced environment.
  • Strong attention to detail.
  • Collaborative team player with excellent communication skills.

This version removes the company references and repetitive wording while retaining all the technologies and domain-specific requirements recruiters will search for.

Job Details

Company
Devonshire Hayes Recruitment Specialists Limited
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
Posted