Staff Frontend Architect & Tech Lead (Hybrid UK)

Blis; Greater London; Hybrid; GBP 90,000 - 140,000; Full time

Job summary

Blis in London/Edinburgh is seeking a Staff Frontend Software Engineer to own frontend architecture powering internal and customer-facing web apps for complex ad campaigns, reporting, analytics, and data visualization.

You will mentor engineers, shape the frontend platform roadmap, and collaborate with Product, Design, and backend teams to raise performance, accessibility, testing, and developer experience. This role is based in a hybrid environment with global impact.

Responsibilities

• Own the frontend architecture; shaping decisions around performance, scalability, accessibility, and design systems.
• Set the standard for frontend engineering quality; establish patterns, tooling, and practices for the organisation.
• Shape and maintain a technical roadmap for the frontend platform aligned with product and business goals.
• Lead cross-functional initiatives with Product, Design, and backend engineers to deliver major features.
• Mentor and develop engineering talent, driving a culture of engineering excellence.

Job description

Blis in London/Edinburgh is seeking a Staff Frontend Software Engineer to own frontend architecture powering internal and customer-facing web apps for complex ad campaigns, reporting, analytics, and data visualization.

You will mentor engineers, shape the frontend platform roadmap, and collaborate with Product, Design, and backend teams to raise performance, accessibility, testing, and developer experience. This role is based in a hybrid environment with global impact.