Senior Frontend Developer

Sadler Recruitment Ltd; Cardiff; Hybrid; GBP 50,000 - 55,000; Full time

Job summary

A leading recruitment agency is seeking a Senior Frontend Developer for a hybrid position in Cardiff. The ideal candidate will have strong frontend development skills, particularly in React and TypeScript, along with a keen eye for design. This role offers the chance to work on industry-leading products in a supportive environment that values collaboration and modern workflows.

Qualifications

• Strong frontend development skills with React + TypeScript.
• Eye for design and attention to detail.
• Collaborative mindset and willingness to learn.

Responsibilities

• Build beautiful, responsive user interfaces.
• Collaborate with designers to deliver polished applications.
• Write clean, scalable, maintainable code focusing on performance.

Skills

React + TypeScript

Collaborative mindset

Understanding of design principles

Tools

GitHub

Node.js

Laravel PHP

Job description

Job Title: Senior Frontend Developer

Location: Hybrid (3 days in the Cardiff office + 2 days working from home)

Salary: £50,000 - £55,000 per annum

Are you a Frontend Developer with a sharp eye for design and detail?

We're looking for someone who loves building beautiful, responsive user interfaces and thrives when turning concepts into polished, production-ready applications.

Our client is a seasoned Financial technology subject matter expert with an enviable client base.

The platform is mature, secure, performant, and maintainable, offering developers a chance to work on something industry-leading.

We are looking for an experienced senior developer who brings depth, autonomy, and mentorship.

What you\'ll be working with

• React + TypeScript
• Collaborating with designers to deliver interfaces that look as good as they feel
• Building clean, scalable, maintainable code with a focus on performance

Nice-to-haves

• Node.js and/or Laravel PHP (for those who enjoy occasional full-stack crossover)
• A natural curiosity for design systems, usability and the finer details of user experience

Tools & culture

• They\'re open-minded about AI-assisted coding and using AI in your workflow
• Supportive team environment, with space to grow, whether you\'re a few years in or already senior
• Projects where your input genuinely shapes the final product

Experience needed

• Strong frontend development skills with React + TypeScript
• An eye for design! You don\'t need to be a designer, but you know when something looks off (!)
• A collaborative mindset and a willingness to learn (and share what you know)

If you want to put your frontend skills to work on projects that value design and detail, while having the freedom to use modern tools and workflows, we\'d love to hear from you.

To apply, please send your CV in today. Please also include links to portfolio, GitHub repositories, screenshots or case studies.