battery test tech jobs in Cardiff

You will be a great fit if you: - Have 5+ years full-stack experience, with strong JavaScript/TypeScript depth. - Are backend-leaning, with deep Node. js and API experience. - Have previously worked in early-stage start-ups or very lean engineering teams. - Have extensive evidence of being a hands-on individual contributor in complex codebases.

QA Engineer (First SDET Hire) | Social Impact Tech – Remote UK | £45K–£80K Are you scrolling through roles that all feel the same? Would you like to use your engineering skills to genuinely improve the lives of some of the most vulnerable people in the UK? We’re working with a mission-led technology company that uses data and technology to help households access the financial support they’re...

You will work on UI applications in a microservices-based environment, contributing to the software development lifecycle, including coding, testing, and deployment. The role offers a hybrid work environment, competitive salary, and growth opportunities. Ideal candidates will have 3+ years of experience in frontend development, familiarity with Vue.

Join the RAC as a Roadside Technician Join the team that keeps the UK moving. As a Roadside Technician, you’ll receive: - A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates. - Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

We are expanding our Home Appliance Refurbishment Operations and are looking to strengthen our capabilities in cleaning, repair, component replacement, and full reassembly of home appliances, with a strong focus on robotic vacuum cleaners and smart home devices. Scope of Refurbishment Work Our refurbishment process is designed to restore appliances to fully functional, resale-ready condition,...

You will become part of a squad with people from different areas within the business who will help you grow at BJSS We have a busy social calendar that you can choose to join– quarterly town halls/squad nights out/weekends away with families included/office get togethers GymFlex gym membership programme

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

Electrical Eng SAP Remote Home Based Permanent Operator £70k - £83k plus car/ bonus / pension / health cover Key responsibilities include: - Providing technical and engineering support across our existing assets (CHPs, GTs, Boilers). - Supporting project managers in delivering successful projects. - Driving continuous improvement and a safety culture across our business. - Leading the...

Satellite Electrical Power Systems Engineer (NewSpace) Location: Reading, Berkshire Employment Type: Full-Time | On-Site Package: Competitive Salary + Benefits + Relocation Support Are you an Electrical Power Systems specialist passionate about defining power architectures for next-generation satellite platforms operating at the edge of what’s possible? On offer is the opportunity to join a...

Job Title: Lead Electrical Design Engineer Location: Remote Sector: Energy / EV Infrastructure / Renewable Power Type: Permanent Company Overview Our client is a leading developer of advanced energy infrastructure projects, delivering large-scale grid connections, battery energy storage systems (BESS), and charging hubs across the UK. They are driving the transition to a smarter, cleaner...

You will get the chance to support the creation of our batteries from concept and R&D through to manufacture and test, contributing to all areas of the business from your first day. Applicants from all backgrounds are welcome - we are an equal opportunities employer.

Job Description We’re an innovative, fast-growing startup with a passion for driving impactful change in our industry. Our team is dedicated, dynamic, and highly collaborative. We are seeking a skilled and innovative Mechanical Engineer to join our dynamic team. The successful candidate will be responsible for the design, development, testing, and building of robotics and custom machinery...

Discover BSR: British Solar Renewables (BSR) develops, builds and maintains cutting‑edge solar, wind and battery storage projects across the UK and internationally. With over 700MWp delivered, we’re one of the UK’s leading renewable energy businesses, now we’re looking for a skilled Senior Service Technician to join our O&M team. About this role: As a Senior Service Technician, you’ll be the...

Do you enjoy designing hardware that genuinely pushes performance limits? Looking for a role where your work goes from concept to real-world impact? Want to be part of a small, expert engineering team building advanced technology products? Our client is a global technology innovator specialising in high-precision hardware and software systems used in demanding, real-time environments. With a...

Electrician - Solar PV & Battery Specialist My clients are a market leader within Solar PV. They are expanding and seeking a skilled Electrician to join their national renewables team. This full-time position requires a passion for clean energy, high-quality workmanship, and exceptional customer experiences. What You’ll Bring: - 18th Edition qualified - Proven experience in Solar PV...

Join the RAC as a Roadside Technician Join the team that keeps the UK moving. As a Roadside Technician, you’ll receive: - A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates. - Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

Operator Home based Permanent Renewables PV / Heat Pump/ Power Generation/ Onshore / Petrochemical / Utilities Fantastic Salary and benefits Car Bonus Fkexibility We looking for an experienced Lead Electrical Commissioning Engineer, to join our dynamic and expanding team in the Renewables sector . For this role you will commission electrical systems to ensure systems meet design specifications,...

Join the RAC as a Roadside TechnicianJoin the team that keeps the UK moving. As a Roadside Technician, you’ll receive:- A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates.- Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

Join the RAC as a Roadside TechnicianJoin the team that keeps the UK moving. As a Roadside Technician, you’ll receive:- A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates.- Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

Join the RAC as a Roadside TechnicianJoin the team that keeps the UK moving. As a Roadside Technician, you’ll receive:- A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates.- Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...