Principal Frontend Developer (React)

A global technology and business consultancy focused on the financial services sector
Frontend
Principal Software Engineer
In-Person
8+ years of experience
Finance

Description For Principal Frontend Developer (React)

Capco, a leading global technology and business consultancy specializing in financial services, is seeking a Principal Frontend Developer with React expertise. This role offers an opportunity to work on transformative projects with some of the world's largest banks. The ideal candidate will be an experienced frontend engineer with deep expertise in JavaScript/TypeScript and React, capable of architecting scalable solutions and leading development teams. You'll be responsible for implementing engineering best practices, mentoring junior developers, and contributing to the organization's technical strategy. The position combines technical leadership with hands-on development, requiring both excellent coding skills and the ability to communicate complex ideas effectively. Capco offers a diverse, inclusive environment with strong family-friendly benefits and opportunities for professional growth. The role is based in London and involves working with cutting-edge technologies in the financial services sector, making it an excellent opportunity for senior developers looking to make an impact in fintech.

Last updated 2 days ago

Responsibilities For Principal Frontend Developer (React)

  • Demonstrate engineering best practices and continuous improvement
  • Architect services and systems using accepted design patterns
  • Guide teams in anticipation of future use cases
  • Manage engineers and track team efficiency and quality of work
  • Make valuable contributions to products and solutions
  • Communicate complex ideas to non-experts
  • Stay current with new technologies in finance
  • Contribute to the wider Capco business through thought leadership
  • Coach and mentor junior team members

Requirements For Principal Frontend Developer (React)

JavaScript
TypeScript
React
Node.js
Kubernetes
  • Exceptional JavaScript/TypeScript experience
  • Experience with React and state management tools (Redux preferred)
  • CSS expertise including SASS/LESS, frameworks, and responsive design
  • Experience with security standards: OAuth2, OpenID Connect & JWT
  • Experience deploying containerized applications in CI/CD pipelines
  • Experience coaching and mentoring junior developers
  • Knowledge of cloud concepts and capabilities
  • Experience with Docker and Kubernetes
  • Strong senior stakeholder management skills

Benefits For Principal Frontend Developer (React)

Medical Insurance
Parental Leave
  • Enhanced family friendly benefits
  • Maternity/adoption/shared parental leave
  • Paid leave for sickness
  • Fertility treatment support
  • Menopause support
  • Bereavement leave
  • Ongoing learning opportunities

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