Principal UI Engineer: Hybrid Belfast Frontend Architect

Ocho People Ltd.; Belfast City District; Hybrid; GBP 85,000 - 110,000; Full time

Job summary

Ocho People Ltd. on behalf of a world-leading inter-dealer broker in Belfast is seeking a Principal UI Engineer to lead the front-end stack, set direction, own architecture and elevate the engineers around you in a hybrid Belfast role.

You will drive complex, multi-team frontend initiatives, mentor senior engineers and shape technical strategy with product and design partners. Strong React expertise, AWS familiarity and a track record delivering at scale are essential.

Qualifications

• Expert in React with performance-focused architecture.
• Experience leading large frontend initiatives.
• Proven ability to mentor senior engineers.
• Experience in multi-team product environments.

Responsibilities

• Lead UI architecture and standards across a high-scale platform.
• Drive end-to-end delivery of frontend features.
• Set patterns, tooling and best practices for the team.
• Collaborate with product, design and back-end engineers.
• Mentor senior engineers and raise the bar.
• Contribute to technical strategy at leadership level.

Skills

React

Frontend architecture

Mentoring

Cross-team collaboration

Tools

AWS

Job description

Ocho People Ltd. on behalf of a world-leading inter-dealer broker in Belfast is seeking a Principal UI Engineer to lead the front-end stack, set direction, own architecture and elevate the engineers around you in a hybrid Belfast role.

You will drive complex, multi-team frontend initiatives, mentor senior engineers and shape technical strategy with product and design partners. Strong React expertise, AWS familiarity and a track record delivering at scale are essential.