backend engineer jobs in Wales

Jobs found: 106
Prism Digital
Newport

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

2 days ago
Bookmark Not interested
Zettafleet
Cardiff

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

5 days ago
Keepnet
Cardiff

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Hybrid
2 days ago
Prighter
Newport

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

Hybrid
5 days ago
NAVBLUE, An Airbus Company
Cardiff

Job SummaryAviation. It connects our world, brings people together, provides opportunities, accelerates economic growth, and is just so very cool! Come work for NAVBLUE, a leading services company owned by Airbus, dedicated to Flight Operations, Air Traffic Management solutions and services for airlines, airports, and Air Navigation Service Providers. We combine aircraft manufacturer expertise,...

Remote
6 hours ago
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Monzo
Cardiff

You should apply if: - you have strong experience working on the backend of a technology product - you want to be involved in building a product that you (and the people you know) use every day - you have a product mindset: you care about customer outcomes and you want to make data-informed decisions

5 days ago
Bookmark Not interested
ELLIOTT MOSS CONSULTING PTE. LTD.
Penarth

You will manage system integrations, databases, and implement AI features to enhance automation. The ideal candidate has 1–2 years of experience in software engineering, strong skills in Python, and familiarity with SQL/NoSQL databases. This role involves collaborating with teams to create scalable solutions and maintaining thorough technical documentation.

6 hours ago
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Backbase
Cardiff

You will write beautiful and smart code, run tests and coach a team of developers on the client and partner side.

You will also provide training to those who work with the platform. You know when to be creative and when to consult your colleagues.

You will encounter situations that demand prompt, yet smart actions.

7 days ago
Bookmark Not interested
Oliver Bernard
Newport

🚀 Senior Full-Stack Engineer – TypeScript / React / AWS 💰 Up to £80k | Fully Remote (UK) 💻 Tech Stack: TypeScript, Node.js, React.js, AWS ✅ Slight backend lean We’re on the hunt for a hands-on Senior Engineer to join a fast-moving team delivering real, production grade systems. This isn’t R&D or proof-of-concept work, they’re shipping cloud-native, AI-enabled products that customers actually...

2 days ago
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Intellect Group
Cardiff

Senior Full Stack Engineer Remote (UK) | Full time London office available for optional in person collaboration We’re looking for an experienced Senior Full Stack Engineer to join a small, highly skilled team building a next generation Financial Services Regulatory Compliance platform. This is a hands on role where you’ll work across the stack, leading frontend development with React and...

4 days ago
AIApply
Newport

You will own core product surfaces from problem → solution → impact.

2 days ago
Bookmark Not interested
Harnham Search and Selection
Newport

Senior ML & AI Engineer Remote (Bath office 1 day per month) Up to £80,000 About the Role We’re partnered with a fast-growing tech startup focused on how brands and retailers use data. Their AI platform brings together data science, immersive visualisation, and large-scale machine learning to optimise product ranges, plan shopper journeys, and drive smarter commercial decisions. They’re now...

5 days ago
Bookmark Not interested
Monzo
Cardiff

You should apply if: - you have strong experience working on the backend of a technology product - you want to be involved in building a product that you (and the people you know) use every day - you have a product mindset: you care about customer outcomes and you want to make data-informed decisions

5 days ago
Prism Digital
Cardiff

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

18 hours ago
Bookmark Not interested
Zettafleet
Newport

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

5 days ago
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backend engineer, Wales
Keepnet
Newport

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Hybrid
2 days ago
Prighter
Cardiff

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

Hybrid
4 days ago
Bookmark Not interested
Monzo
Cardiff

You should apply if: - you have strong experience working on the backend of a technology product - you want to be involved in building a product that you (and the people you know) use every day - you have a product mindset: you care about customer outcomes and you want to make data-informed decisions

5 days ago
Prism Digital
Cardiff

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

4 days ago
Prism Digital
Newport

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

18 hours ago
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