Javascript Fullstack Engineer Tech Lead Jobs in Cardiff, UK

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Senior Fullstack Engineer

Your role at Veezu: The Senior Software Engineer will be one of the first hires in a newly created engineering team with a mandate to take ownership of, modernise and transform Veezu’s existing technology stack. You’ll be working with a small but very senior group of engineers, with direct influenc ...

Senior Remote Transportation Tech Lead

A leading engineering services provider seeks a Technical Lead for their Transportation team in Cardiff. The role involves providing technical guidance on highway infrastructure projects, mentoring team members, and engaging with key clients to discuss design solutions. Candidates should possess strong relations ...

Senior Tech Support Engineer

What that means day to day Providing 3rd line technical support to 800+ users, answering support queries via phone, email and face-to-face while maintaining a high degree of customer service in line with ITIL best practices Provide escalation support to the 1st and 2nd ...

Senior Tech Support Engineer

What that means day to day Providing 3rd line technical support to 800+ users, answering support queries via phone, email and face-to-face while maintaining a high degree of customer service in line with ITIL best practices Provide escalation support to the 1st and 2nd ...

Staff Engineer: Tech Lead for High Impact Value Streams

An innovative insurance company in Cardiff is looking for a Staff Engineer to provide technical leadership and support the Value Stream. The ideal candidate will have extensive hands-on experience in Java and Spring Boot, collaborating with cross-functional teams to drive technical solutions and improvements. Th ...

Principal Consultant Service Now Tech Lead

Job Title: Principal Consultant Service Now Tech Lead Job Type: Contract (Inside IR35)Duration: 6 months Work model: Remote Job Summary: In this role, you will be the technical owner and manage a team of developers, assign their tasks and provide technical guida ...

Software Engineering Lead People & Tech Growth

A leading global information provider is seeking a Software Engineering Lead in Cardiff. The role involves managing a dynamic team that develops software solutions for risk assessment. You'll mentor team members, ensure the delivery of high-quality applications, and enhance collaboration across teams. Key qualif ...

.NET Developer

.NET Developer, .NET 9, C# – Computer Gaming Company – Cardiff(Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Having sold over 100 million games consoles and over 500 ...

.NET Developer

.NET Developer, .NET 9, C# – Computer Gaming Company – Cardiff(Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Having sold over 100 million games consoles and over 500 ...

Senior Tech Policy Lead — Online Safety & AI

A communications regulator is seeking a Senior Associate to help shape technology policy and manage critical workstreams. You'll engage with diverse stakeholders and work on evidence-based solutions to online safety challenges. Strong enthusiasm for technology policy and interpersonal skills are essential. This ...

Enterprise Tech Architect | Lead Secure, Hybrid & Innovative

A leading governmental body in the UK is seeking a Lead Technical Architect to shape enterprise-wide technical solutions. The successful candidate will guide cross-functional teams, ensuring alignment with government strategies while using modern technologies like cloud and AI. Key responsibilities include defin ...

.NET Developer

.NET Developer, .NET 9, C# - Computer Gaming Company - Cardiff (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Having sold over 100 million games consoles and ...

Principal Engineer, FinTech Platform Architect (Hybrid UK)

A B2B Fintech company in Cardiff is seeking a Principal Engineer to lead technical direction and mentor engineers. This hybrid role involves collaborating with product teams, engaging with stakeholders, and designing robust APIs and platform functionalities. Candidates should have significant experience in large ...

Apprentice Engineer: Start Your Green Tech Career

A leading energy company in Cardiff seeks enthusiastic apprentices to develop their hands-on engineering skills and contribute to a greener future. Successful candidates will assist in roles across Gas Service, Heating Installation, and more, with structured training and support. Candidates should hold 4 GCSEs a ...

Lead Software Engineer

Join to apply for the Lead Software Engineer role at RVU 1 day ago Be among the first 25 applicants Join to apply for the Lead Software Engineer role at RVU Get AI-powered advice on this job and more exclusive feature ...

Lead Senior Engineer

The Opportunity We have a fantastic opportunity for a permanent Lead Senior Engineer to join our Consulting Highways team. This is a hybrid position and with shared office space in Cardiff , we welcome applications from candidates across the region. The Card ...

Lead Senior Engineer

Lead Senior Engineer Amey are a leading provider of full life-cycle engineering, operations and decarbonisation solutions, for transport infrastructure and complex facilities. Title: Lead Senior EngineerRequisition ID: 8164 The Opportunity We have a fantastic opport ...

Drainage Engineer – Field Tech with Van, Pension & Training

A dynamic drainage services provider in Cardiff is seeking a Drainage Engineer. The role involves cleaning, repairing, and maintaining drains, ensuring exceptional customer service. Candidates should have experience in drainage and possess a full UK driving licence. The position offers a salary of £28,000 - £30, ...

Lead Cable Design Engineer

Joining ArupArup undertakes transmission and distribution design projects across the globe. In the UK we deliver concept through to detail design for a wide range of clients including established asset owners and new market entrants (interconnectors, private wire schemes etc).As an exampl ...

Manager Lead AI Engineer

Job description Base Location: London plus network of 20 offices nationally:The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to unde ...

Lead Cable Design Engineer

Joining ArupArup undertakes transmission and distribution design projects across the globe. In the UK we deliver concept through to detail design for a wide range of clients including established asset owners and new market entrants (interconnectors, private wire schemes etc).As an exampl ...

Manager Lead AI Engineer

Job description Base Location: London plus network of 20 offices nationally:The KPMG Audit Technology team is dedicated to building cutting-edge solutions in close collaboration with the Audit function. We blend audit expertise with the latest technology, enabling us to unde ...

Lead AI Data Engineer

Location: London or Cardiff, UK (Hybrid/Flexible)Salary: £80,000 – £90,000 DOE (Plus equity options) About Us We are a proptech company at the forefront of AI and data innovation, partnering with leading insurance firms and major banks to d ...

Lead Wastewater Modelling Engineer

A leading consultancy firm in Cardiff is seeking a Principal Wastewater Modeller to lead wastewater model development and manage key projects. The role emphasizes collaboration with clients, technical deliverables, and mentoring junior staff. Ideal candidates will have advanced hydraulic modelling expertise, be ...

Software Engineer

About the Role We love to experiment with the latest tools, technologies and techniques to improve how we deliver our solutions and as a software engineer you can expect to be involved in: Engineering software solutions - working with prototypes and proof of concepts and developing fully functi ...

Software Engineer

About the Role We love to experiment with the latest tools, technologies and techniques to improve how we deliver our solutions and as a software engineer you can expect to be involved in: Engineering software solutions - working with prototypes and proof of concepts and developing fully functi ...

Automation Tester

Your newpany - Flexible rate, Inside IR35- 6 Month Contract- Hybrid Working: Cardiff 2 days onsite per week (may increase based on project delivery)- MUST currently be SC Cleared We’re looking for a highly skilled Test Engineer Contractor to join a tight knit Testing T ...

Automation Test Analyst

- Flexible rate, Inside IR35- 6 Month Contract- Hybrid Working: Cardiff 2 days onsite per week, the rest is WFH- MUST be currently SC Cleared We’re looking for a highly skilled Test Engineer Contractor to join a tight knit Testing Team of three, supporting core engineering and standard ...

Automation Test Analyst

- Flexible rate, Inside IR35- 6 Month Contract- Hybrid Working: Cardiff 2 days onsite per week, the rest is WFH- MUST be currently SC Cleared We’re looking for a highly skilled Test Engineer Contractor to join a tight knit Testing Team of three, supporting core engineering and standard ...

Automation Tester

Your newpany - Flexible rate, Inside IR35- 6 Month Contract- Hybrid Working: Cardiff 2 days onsite per week (may increase based on project delivery)- MUST currently be SC Cleared We’re looking for a highly skilled Test Engineer Contractor to join a tight knit Testing T ...

Lead Mobile Engineer React Native

A dynamic tech company is seeking a Lead Software Engineer to drive the development of innovative mobile applications. In this role, you will lead projects using React Native, ensuring high-quality code and overseeing releases to app stores. You will collaborate with UI/UX designers, mentor junior engineers, and ...

Senior Test Automation Engineer Banking & Finance

A leading IT consultancy firm is seeking an experienced Test Automation Engineer for a contract role in Cardiff, UK. Responsibilities include developing and maintaining test automation frameworks, collaborating with development teams, and integrating automated tests within CI/CD pipelines. The ideal candidate ha ...

React Frontend Engineer TypeScript & Scalable UI

A financial solutions company is looking for a capable Frontend Software Engineer with strong experience in React and modern JavaScript/TypeScript. The role involves building user interfaces for lending solutions, working alongside senior engineers and product owners. Ideal candidates should thrive in a collabor ...

Full Stack .NET Developer Azure Cardiff

Join to apply for the Full Stack .NET Developer - Azure - Cardiff role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the Full Stack .NET Developer - Azure - Cardiff role at TieTalent Full S ...

GenAI Backend Engineer Growth, AI & Impact

A leading insurance company is looking for an enthusiastic Software Engineer to join its Group GenAI team in Wales, Cardiff. This role involves developing backend services and multi-device applications while ensuring adherence to security standards. Ideal candidates will have strong skills in Python and JavaScri ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success.The Job Conduct dra ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job< ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success.The Job <br ...

Lead Structural Engineer – Buildings & Resilience

A leading engineering firm in Cardiff is seeking an experienced Structural Engineer to join their award-winning team. The role centers on managing and delivering structural design projects while mentoring future engineers. Candidates should possess an MEng or BEng in civil or structural engineering and have sign ...

Drainage Engineer / CCTV Rig Lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success. The Job Cond ...

Senior Decontamination Engineer Lead Decontamination

A major healthcare organization in Wales is seeking a Senior Decontamination Engineer to ensure patient safety through expert advice on decontamination processes for reusable medical devices. This role involves leading a dedicated team, collaborating with NHS organizations, and influencing national practice in d ...

Lead Highways Engineer – Hybrid, Cardiff

A leading engineering firm in Cardiff seeks an experienced Lead Senior Engineer to lead a design team. This hybrid position involves providing effective support to your Design Team Leader on various road schemes and mentoring junior designers. The successful candidate will have a solid background in project mana ...

Lead Mechanical Engineer – Healthcare & Education

A global infrastructure consultancy based in Cardiff is seeking a Principal Mechanical Engineer to lead Healthcare and Education projects. You will bring extensive experience in building services design, particularly in the healthcare sector, and work towards Chartered status. This role emphasizes technical lead ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Maximise your chances of a successful application to this job by ensuring your CV and skills are a good match.Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to ...

Drainage Engineer / CCTV Rig lead

Drainage Engineer / CCTV Rig Lead Are you a Drainage Engineer with CCTV coding experience looking for your next opportunity? Vector are currently recruiting for CCTV Rig Leads to join our clients growing drainage team and contribute to their continued success.The Job Conduct dra ...

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    Javascript Fullstack Engineer Tech Lead Jobs in Cardiff Job Search Guide, Trends and Insights