Senior Frontend Architect & Fullstack Lead

eFinancialCareers; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Citi is seeking a senior Front End (UI) Software Engineer to lead frontend architecture and fullstack integration for scalable, secure web platforms. You will mentor teams, establish UI standards, and drive design system adherence.

The role focuses on modern frontend frameworks (React/TypeScript/Next.js/Angular), API design, and enterprise security practices within a global team. Remote options are not specified.

Qualifications

• Extensive experience in frontend development and architecting enterprise web apps.
• Strong backend integration experience (Node.js, Java, Python, REST/GraphQL).
• Proven track record delivering complex technology projects in Agile/Scrum.

Responsibilities

• Architect frontend/fullstack applications aligned with enterprise architecture.
• Lead UI coding standards, reusable components, and CI/CD practices.
• Develop responsive, accessible web apps using React/TS and design systems.
• Design and consume REST/GraphQL APIs and microservices integration.
• Collaborate with product, UX, and backend teams to deliver solutions.

Skills

Technical SME in frontend development

System analysis

Project & delivery track record

Adaptability

Leadership

Communication

Job description

Citi is seeking a senior Front End (UI) Software Engineer to lead frontend architecture and fullstack integration for scalable, secure web platforms. You will mentor teams, establish UI standards, and drive design system adherence.

The role focuses on modern frontend frameworks (React/TypeScript/Next.js/Angular), API design, and enterprise security practices within a global team. Remote options are not specified.