Front End Tech Lead (React)

JR United Kingdom; Lisburn; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading company in Belfast is seeking a Lead Frontend Engineer to shape the technical direction of innovative AI-powered platforms. This role involves building intuitive user interfaces, ensuring performance, and mentoring team members within a collaborative environment. Successful candidates will possess proven expertise in React and strong communication skills.

Benefits

Life assurance

Private Medical cover

Qualifications

• Proven expertise in React or similar frameworks.
• Experience with state management and component-based architecture.
• Track record of technical leadership and mentoring.

Responsibilities

• Build intuitive, high-performance user interfaces.
• Contribute to architectural decisions.
• Mentor others in a collaborative, product-driven environment.

Skills

React

State management (e.g., Redux, Pinia)

RESTful APIs

GraphQL APIs

Communication skills

Collaboration

Technical leadership

Job description

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Are you a Lead Frontend Developer looking for your next opportunity?

If so...

iO Associates is exclusively working with a fast-growing team of engineers, researchers, and designers based in Belfast, building smarter, safer AI solutions for regulated industries. As AI transforms the way organisations operate, our clients bridge the gap between opportunity and implementation, helping clients in defence and the private sector solve complex challenges with responsible, cutting-edge technology.

What they're looking for!

They're looking for a Lead Frontend Engineer to join their product engineering team and play a key role in shaping the technical direction of their AI-powered platforms. You'll take ownership of building intuitive, high-performance user interfaces, contribute to architectural decisions, and mentor others in a collaborative, product-driven environment.

What You'll need:

Proven expertise in React, or similar frameworks.

Solid understanding of state management (e.g., Redux, Pinia) and component-based architecture.

Experience integrating with RESTful and GraphQL APIs.

Strong communication skills and a collaborative mindset.

A track record of technical leadership and mentoring.

Nice to Have

Exposure to backend systems or full-stack development.

Experience with AI/ML platforms or data-heavy applications.

Familiarity with secure or regulated industry environments.

What you get:

• life assurance
• Private Medical cover
• And more!

Our client has a 2 stage interview process and for the right candidate they'll interview this week!

If you're interested in this role, or know someone who would be, then please apply to this role and contact a. methula@ioassociates. co.uk