Principal Frontend Architect: Angular 15 Migration & Scaling

Methodfi; City of London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading payment service provider in London is seeking a talented Lead Frontend Developer to oversee the migration of their platform from AngularJS to Angular 15. This role requires strong expertise in modern web technologies and an entrepreneurial mindset to drive frontend architecture and mentor a team. You will also lead technical discussions and establish best practices to innovate the user experience for retail businesses globally.

Benefits

Comprehensive benefits

Continuous learning opportunities

Supportive community

Qualifications

• 7+ years of professional frontend development experience.
• Proven experience leading large-scale AngularJS to Angular migrations.
• Deep expertise with TypeScript and modern JavaScript frameworks.

Responsibilities

• Lead the full migration strategy for 600+ legacy AngularJS files.
• Design and implement clean, intuitive web interfaces using Angular 15.
• Mentor and coach other frontend engineers.

Skills

Frontend Development

Technical Leadership

Performance Optimisation

AngularJS to Angular Migration

TypeScript

Agile/Scrum

Education

Bachelor's degree in Computer Science or related field

Tools

Angular 15+

RxJS

Sentry

NewRelic

FullStory

Job description

A leading payment service provider in London is seeking a talented Lead Frontend Developer to oversee the migration of their platform from AngularJS to Angular 15. This role requires strong expertise in modern web technologies and an entrepreneurial mindset to drive frontend architecture and mentor a team. You will also lead technical discussions and establish best practices to innovate the user experience for retail businesses globally.