battery test tech jobs in Colchester

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.

You will help shape product quality, fit and construction across baby, kidswear and expanding product areas including womenswear and accessories. This role suits someone who thrives in a fast moving environment, takes ownership, and is motivated by getting things right while continually pushing standards forward.

Job Title: Lead Electrical Engineer Location: Remote Sector: Energy / 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 energy future through...

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...

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...

You will be working alongside our experienced and successful Sales and Commercial teams, communicating and meeting with customers and internal stakeholders. This role can be flexible with location from Colchester, Essex or our Theale, Reading office, or potentially remote but must be happy to travel to offices when needed.

You will be the human intelligence guiding the AI tools, ensuring that our platform is robust, bug-free, and user-friendly.

You should be comfortable recording tests (Codegen), reading the resulting TypeScript/JavaScript, and using AI to tweak it.

You will manually test new features with a critical eye, looking for UX quirks, logic gaps, and edge cases that scripts can't catch.

Title: Co-Founder / Fractional Chief Technology Officer Location: Remote (UK / EU only) Salary: Equity only (to start) - with vesting period Platform: AI-Native Talent Intelligence Platform Stage: Early product (working demo MVP) with live AWS infrastructure and AI workflows in place The Role We are recruiting for our sister business 'hdhnt', this is an AI-native Talent Acquisition platform...

You will support the end to end ordering and fulfilment process by managing suppliers, co-ordinating orders and ensuring accurate administration across our internal order processing systems, email and telephone channels.

You will act as a key liaison between Sales, suppliers and customers ensuring that orders and projects are executed smoothly, accurately and on time.

www.StreamOrders.com Technical Partner Specialist (Europe-based) Location: Europe (remote-friendly, with regular overlap into US hours) About Stream Stream connects hospitality brands to the systems they rely on every day - from Point of Sale platforms like Square, Toast and Shift4, to marketplaces like DoorDash, Deliveroo, JustEat, and Uber Eats. We’re a small, fast-moving startup building...

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native architectures.

You will do this whilst learning about new technologies and approaches, with talented colleagues that will help you to develop and grow.

You will support your colleagues and more junior developers, providing direction support as you solve challenging problems together.

You will be working on a platform that automates complex data workflows used in mission critical environments. With major global partners, recent investment, and expansion across the UK, Europe, and the US, this is a chance to take ownership of quality engineering in a product that genuinely matters.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

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:

You will work on a selected part of the CPU Design Verification to ensure that it functions to the standards of being launch ready for the end product. Responsibilities as CPU Design Verification Engineer: - Working with CPU and SOC Architects to understand the concepts and high-level system requirements.

You will work across a variety of complex analytical problems, owning experimentation end-to-end—even when ideal conditions such as user randomisation or high statistical power are not present.

Job Description We’re building something powerful. Let’s build it together. We've delivered high-performance embedded computing solutions for four decades across industries including defence, telecoms, and aerospace. The Role The Senior Hardware Test Engineer is responsible for defining, developing, and supporting automated test systems that enable efficient and scalable production of...

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. As a Senior Service Technician, you’ll be the go‑to expert...

You will technically lead ATE projects from concept to deployment, mentoring junior engineers and collaborating with cross-functional teams in hardware, firmware, and manufacturing to enhance product test coverage, throughput, and diagnostic accuracy. Key Responsibilities: