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Yolk Recruitment Ltd

Senior Full Stack Developer

Hybrid

Cardiff, United kingdom

£ 77,000 /year

Senior

Full Time

03-12-2025

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Skills

TypeScript SQL NoSQL AWS Lambda Test Training Programming Databases react AWS Recruitment PySpark

Job Specifications

Senior Full Stack Developer - Cardiff (2 days a week on site) - £65,000 - £77,000 + shares & excellent benefits

Yolk Recruitment are proud to be working with a forward-thinking tech business who are looking for a Senior Full Stack Developer. This is your chance to join a well-established, independent business that’s growing fast and leading the way in the media technology space. You’ll be part of a collaborative Cardiff-based team that’s building and maintaining a powerful AWS-based platform used by major brands across the US.

If you don’t have every technology listed but have solid experience with object-oriented or functional programming and a desire to learn, you’ll still be strongly considered.

This is what you’ll be doing:

You will contribute to software design and development across the full-stack of React (TypeScript) frontend and AWS Lambda & API Gateway (TypeScript) back-ends, data pipelines using PySpark (AWS Glue) and Step Functions, as well as SQL databases and NoSQL document stores.
Collaborate with data scientists, engineers, and product teams to deliver impactful, scalable solutions.
Test-drive and pair-program to ensure high-quality, maintainable code.
Continuously refine and improve existing systems to keep performance and reliability high.
Take genuine ownership of your work in a culture that values freedom, responsibility, and craftsmanship.

What you’ll get in return:

Profit Share: Paid quarterly (subject to company performance)
Hybrid Working: 2 days per week in the Cardiff office
25 days holiday + public holidays + company holidays + extra days for tenure
Private Health Scheme with AXA: includes dental, vision, mental health and travel cover
Personal training budget and dedicated learning time
Annual $2000 holiday allowance (after one year’s service)
Cycle to Work scheme
Regular team lunches, socials, and nights out
Pension: 5% matched

Does this opportunity sound like something you’d be interested in?

If you believe you have the skills and experience for the role, please get in touch. We also offer a referral scheme for any candidates whose details are passed to us and successfully placed.

For more information, contact Dan Newton at Yolk Recruitment.

About the Company

We are Yolk. An award-winning multi-sector specialist recruitment brand, partnering with businesses nationally from our headquarters in Cardiff. Through our partnership approach to talent acquisition, we help our UK-wide client base of SMEs to global brands find the permanent, contract, and temporary staff they need. Whether it be 1 hire, 10 hires or 100 hires, we have a suite of services to suit. Our cross-divisional offering ensures we can embed within your business and offer you recruitment solutions across multiple... Know more