Senior Front End Engineer | London | Up to £100,000

JR United Kingdom; Slough; Hybrid; GBP 70,000 - 100,000; Full time

Job summary

A leading scale-up in the UK healthcare sector seeks a Senior Front End Engineer. You will play a key role in building innovative FinTech solutions focused on accessibility and affordability, collaborating across teams. This hybrid role offers a balance of pace and stability, along with excellent benefits including a health cash plan and generous holiday allowance.

Benefits

Up to 10% pension

28 days holiday plus bank holidays

Health cash plan

4x Life Assurance

Qualifications

• Expertise in React and Typescript required.
• Experience in creating high-traffic web applications preferred.
• Mentoring junior engineers is part of the role.

Responsibilities

• Lead and collaborate with engineers to build scalable, low-maintenance solutions.
• Work with Product, Design, Operations, and Growth teams to tackle challenges.
• Ensure the systems are high-performing and deliver real value.

Skills

React

Typescript

UX/UI patterns

CI/CD

Fintech

HealthTech

Job description

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Senior Front End Engineer | London | Up to £100,000, slough

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Client:

RedCat Digital

Location:

slough, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

I am looking for a Senior Front End Engineer with expertise in React, to join a scaleup on a mission to transform UK healthcare with their innovative FinTech solutions. At a time when the healthcare system is evolving rapidly, you would be pivotal in building products that focus is on accessibility and affordability for their customers.

As a high-growth start-up, they have launched their initial flagship product and are picking up speed to scale their next phase. It is important to mention that the organisation is part of a larger group meaning that you have all the agility and pace of joining a scale-up but with the stability and security of an established player (who are also a purpose driven B-corp).

What You’ll Do:

• Lead and collaborate with engineers to build and support scalable, low-maintenance solutions with React.js and Typescript.
• Work alongside Product, Design, Operations, and Growth teams to prioritise and tackle customer-facing and internal challenges.
• Ensure systems that are being built are extensible, sustainable, and high-performing that deliver real value.
• Mentor junior engineers and contribute to building a high-performance, innovative team culture.
• Familiarity with UX/UI patterns and modern tooling.
• Experience in creating high-traffic web applications.
• Experience with CI/CD and working in fast-paced, product-focused environments.
• A bonus if you have experience in Fintech or HealthTech.

Other stuff

Hybrid working – 3 days in London (Tues-Thurs) – some flex if needed

Up to 10% pension

28 days hols + bank hols

Health cash plan and 4x Life Assurance.

If you are looking to work with some of the best Engineers for a mission led, high growth scale-up then please hit “apply”.