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About Robert Walters UK

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Hybrid Principal Frontend Engineer (Angular) - Fintech Scale Up

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Our client is a leading Fintech scale up in London with operations across Europe, Asia and South Americas.

Job Requirement:

  • Degree in a technical field or equivalent professional experience.
  • 7+ years of frontend development with leadership responsibility.
  • Experience delivering large-scale platform upgrades and migrations.
  • Advanced skills in TypeScript, Angular, and modern web frameworks.
  • Solid understanding of performance, testing, and state management.
  • Familiarity with shared codebases, automated pipelines, and deployment processes.
  • Proven ability to mentor engineers and lead technical initiatives.
  • Experience building and maintaining complex, large-scale applications.

Key Responsibilities

  • Lead the upgrade of legacy frontend systems using progressive migration methods.
  • Define and maintain architectural standards across multiple product areas.
  • Design and deliver high-quality user interfaces using modern Angular and web technologies.
  • Set best practices for performance, testing, and code quality.
  • Build shared components and frameworks to improve development efficiency.
  • Provide technical leadership, mentoring, and strategic input across teams.
  • Collaborate closely with product, backend, and infrastructure partners.
  • Continuously improve development processes and tooling.

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates

Contract Type: Permanent

Specialism: Technology & Digital

Focus: Software Development/Engineering

Industry: Financial Services

Salary: £125,000 - £155,000 per annum

Workplace Type: Hybrid

Experience Level: Mid Management

Location: London

Job Reference: C250JH-F95FAD7D

Date posted: 18 February 2026

Consultant: Karen Cordner