manual testing jobs in Chelmsford

You will take ownership of production equipment, mentor a Junior Engineer, and contribute to production layout design, capital projects, and continuous improvement initiatives. Key Responsibilities - Maintenance, Diagnostics & Reliability

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...

Software Engineer – £65,000–£85,000 + Equity – Remote (UK) - London office if preferred The Opportunity 💻 Join a fast-growing, AI-native software company building workflow automation tools used daily by thousands of professionals across people-heavy industries. The platform removes manual, repetitive work through AI, automation and thoughtful product design, helping teams move faster and focus...

You will be a fundamental part of our close-knit Microbiology team, providing an efficient and effective service to two general hospitals and the local GP community. In this role, you will: • Perform and interpret routine and specialist biomedical investigations. • Provide professional leadership to Trainee BMS, Associate Practitioners, Laboratory technicians, and MLAs.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will be turning internal opportunities and challenges, into tangible solutions via our internal AI product - Wubbleyou Cognition. - Your objective is to take internal problems, and build AI agents and workflows to solve these problems. This will start with project documentation.

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

You will lead an established Test Engineering organisation and play a key role in improving the consistency, effectiveness, and scalability of testing across teams, with a strong focus on quality outcomes and customer confidence. This is a player–coach role, requiring you to remain technically hands-on while also developing people, standards, and ways of working.

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.

You will work closely with engineering teams to understand their pain points and translate them into practical solutions — for example, building reusable components like commands, skills, and CI agents; designing and orchestrating custom agent workflows; developing low/no-code agents for faster adoption; and creating and maintaining knowledge bases connected via connectors and MCP servers.

You will also be required to participate in an on-call rota (once trained) to support the team and the customer. This is subject to an on-call payment and additional payment for hours worked.

SUMMARY Reporting to the IT Manager and working closely with the IT Team and end users of in-house applications. The Application Specialist is responsible for specification and configuration of ERP system enhancements, and proactive identification of opportunities to use functionality to better support business processes. The role holder will work with management and end-users to support new and...

MOT TESTER AND VEHICLE TECHNICIAN Basic Salary - Up To £30,000 OTE - £33,000 Location - ChelmsfordOur client is seeking an experienced Level 3 Qualified MOT Tester and Vehicle Technician to join their friendly busy team. As MOT Tester and Vehicle Technician you must be flexible and hard working to deal with fluctuating work loads. Responsibilities of an MOT Tester and Vehicle Technician ·Flexible...

Delivery Driver (Self Employed) --------------------------------------------------------------------------------- We’re seeking reliable, hard-working, and motivated Delivery Drivers to join one of our logistics service providers. This is a Delivery Driver role where you’ll spend the majority of your day out on the road - so a passion for driving is a plus! Predefined routes and presorted...

Delivery Driver (Self Employed) --------------------------------------------------------------------------------- We’re seeking reliable, hard-working, and motivated Delivery Drivers to join one of our logistics service providers. This is a Delivery Driver role where you’ll spend the majority of your day out on the road - so a passion for driving is a plus! Predefined routes and presorted...

Frontend Software Engineer (React) – Fully Remote (UK) 💷 Up to £85,000 + Benefits 🌍 Fully Remote (UK) 🚀 High growth company – Great Future prospects Build modern user experiences for data driven technology used at scale A fantastic opportunity to join a growing international technology business building next generation software that automates and streamlines complex data workflows. The...