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Test engineer jobs in United Kingdom

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  • Swimming Pool Engineer (M&E Systems Focus) – Full Time, London
    Swimming Pool Engineer (M&E Systems Focus) – Full Time, London
    2 months ago
    Full-time
    London

    Swimming Pool Engineer (M&E Systems Focus) – Full Time, London Location: London, UK Employment Type: Full-time Experience Level: 1–3 years Salary: Competitive, based on experience About the Role We’re seeking a motivated Swimming Pool Engineer with a focus on Mechanical & Electrical (M&E) systems to join our growing team in London. You’ll play a hands-on role in the installation, commissioning of both indoor and outdoor residential swimming pools, ensuring the highest standards of performance, safety, and water quality. This is an excellent opportunity for an early-career engineer looking to deepen their expertise in pool technologies and M&E integration within high-quality residential environments. Key Responsibilities • Assist in the installation, testing, and commissioning of swimming pool systems including filtration, heating, dosing, and circulation equipment., • Support diagnosis and repair of electrical and mechanical faults., • Work closely with design and construction teams to ensure smooth system integration., • Maintain accurate service reports and technical documentation., • Ensure compliance with health, safety, and environmental regulations. Skills & Experience • 1–3 years’ experience in pool engineering, M&E systems, or building services., • Knowledge of pool filtration, heating systems, dosing controls, and pumps., • Understanding of electrical control panels, plumbing systems, and pipework layouts., • Basic familiarity with chlorination, UV, and saltwater systems preferred., • Comfortable working both independently and as part of a site team., • A proactive problem-solver with attention to detail and safety. Qualifications • Relevant technical qualification in Mechanical, Electrical, or Building Services Engineering., • Pool Plant Operator or equivalent certification (advantageous, but training can be provided)., • Full UK driving licence. What We Offer • Opportunity to grow with a progressive and technically driven team., • Ongoing training and certification support., • Competitive salary, • Company vehicle and tools (where applicable).

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  • Senior Software Engineer
    Senior Software Engineer
    2 days ago
    £45000–£50000 yearly
    Full-time
    London

    AI Automation Engineer: Generative AI & LLM Integration - Experience in working with Large Language Models including OpenAI GPT models, Anthropic Claude, Azure OpenAI, and open-source alternatives (Llama). Experience with prompt engineering, fine-tuning, RAG (Retrieval Augmented Generation) architectures, vector databases, embeddings, and building AI-powered automation solutions that leverage natural language understanding. API Development - Experience in designing and building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger/OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure AI Document Intelligence, natural language processing for information extraction, document classification, and building end-to-end pipelines for automated document ingestion, processing, and data extraction with validation rules. Maintain web applications using Next.js and React. Implement and design responsive user interfaces using Tailwind CSS. Collaborate with Back End engineers to design, integrate, and test FastAPI. Develop and maintain Back End components in Python, ensuring robust unit testing practices using Gherkin language, Cucumber, and Playwright. Deploy and manage applications on AWS cloud infrastructure. Ensure the scalability, performance, and security of applications. Participate in Scrum ceremonies (daily stand-ups, sprint planning, retrospectives). Collaborate closely with designers, developers, and product managers to deliver features. Troubleshoot, debug, and optimize applications for maximum speed and scalability.

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  • Web Developer
    Web Developer
    10 days ago
    £50000–£55000 yearly
    Full-time
    London

    About the Company ADEXR Technologies Ltd is a UK-based technology consultancy providing information technology consultancy and related digital services. We work with businesses across various sectors to design, develop and maintain robust digital solutions that support operational efficiency and growth. Role Overview We are seeking a skilled and motivated Web Developer to join our growing technology team in the United Kingdom. The successful candidate will be responsible for designing, developing and maintaining modern, secure and scalable web applications tailored to client and internal business requirements. Key Responsibilities • Design, develop and maintain responsive and user-friendly web applications and websites, • Write clean, efficient and well-documented code using modern programming languages and frameworks, • Collaborate with designers, project managers and other developers to deliver high-quality solutions, • Integrate front-end components with server-side logic and third-party APIs, • Troubleshoot, debug and optimise web applications for performance and security, • Conduct testing and implement fixes to ensure functionality across browsers and devices, • Maintain version control and follow secure development best practices, • Proven experience as a Web Developer or similar role, • Strong knowledge of HTML, CSS, JavaScript and at least one modern framework (e.g. React, Angular, or Vue), • Experience with server-side technologies such as PHP, Python, Nod.js or similar, • Familiarity with databases (e.g. MySQL, PostgreSQL, MongoDB), • Understanding of RESTful APIs and web services, • Knowledge of version control systems such as Git, • Strong problem-solving skills and attention to detail Desirable Skills • Experience with cloud platforms or hosting environments, • Knowledge of cybersecurity and data protection best practices, • Familiarity with Agile or Scrum development methodologies Qualifications • A bachelor’s degree in Computer Science, Software Engineering, Information Technology or a related field is desirable but not essential if supported by relevant experience

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  • Software Engineer
    Software Engineer
    11 days ago
    £41700–£44350 yearly
    Full-time
    London

    Overview: London Recruitment Services is currently recruiting on behalf of our client, a dynamic and fast-growing technology solution provider based in London, for the position of Software Engineer. This role is ideal for a highly skilled and technically proficient individual with strong leadership capabilities and a deep understanding of IT systems & infrastructure. You will work closely with our technical leads and product teams to build robust solutions that support the company’s long-term growth. The Role As a Software Engineer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will work closely with our technical leads and product teams to build robust solutions that support the company’s long-term growth. This role is eligible for sponsorship under the Skilled Worker Visa (SOC 2136 – Programmers and Software Development Professionals). Key Responsibilities • Develop, test, and maintain high-quality software solutions., • Write clean, efficient, and well-documented code., • Contribute to system and application design, architecture, and planning., • Debug, diagnose, and resolve software defects and performance issues., • Collaborate with cross-functional teams including product managers, designers, and QA engineers., • Participate in code reviews and ensure development best practices., • Support continual improvement in development processes and tools. Essential Skills & Experience • Strong programming experience in at least one major language (e.g., Java, Python, C#, JavaScript, Go, or similar)., • Experience with software development lifecycle (SDLC) methodologies., • Knowledge of databases (SQL or NoSQL)., • Understanding of version control (e.g., Git)., • Ability to solve complex technical problems and think analytically., • Good communication skills and ability to work in a team environment. Desirable Skills • Experience with cloud platforms (AWS, Azure, or GCP)., • Familiarity with microservices, containerisation (Docker, Kubernetes)., • Front-end experience (React, Angular, Vue) or mobile development., • Experience working in an Agile environment. Benefits: • Competitive salary aligned with experience and visa requirement, • Visa sponsorship and compliance support, • Opportunity to work in a fast-growing technology environment, • Long-term career growth within the business support function Application Deadline: Applications will be evaluated continuously as they are received. Please ensure your submission by 20th December 2025 How to Apply: Interested candidates should apply through Job Today or send their CV and a short cover letter. Please note: Only shortlisted applicants will be contacted

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  • Security Installation Technician
    Security Installation Technician
    27 days ago
    Full-time
    London

    In this hands-on role, you will be primarily responsible for the installation, testing, and proactive maintenance of both CCTV and access control systems. You will work closely with project managers and fellow engineers to ensure all assignments are completed efficiently, on time, and uphold our high standards of quality and compliance. Key Responsibilities • Installation & Configuration: Install, configure, and thoroughly test new CCTV (IP and analogue) and access control systems., • Quality Assurance: Ensure all installed systems meet specific client requirements and comply with all relevant industry and regulatory standards., • Maintenance & Support: Conduct routine system maintenance, fault finding, and advanced troubleshooting on existing installations., • Documentation: Prepare and maintain detailed, accurate documentation and reports for all installation and maintenance activities., • Client Management: Liaise professionally and effectively with clients on-site to understand requirements, provide updates, and ensure customer satisfaction., • Team Collaboration: Work collaboratively with colleagues to ensure seamless project handovers and operational continuity. Skills and Experience Required • Proven Experience: Demonstrated professional background in the installation and maintenance of modern CCTV and access control systems., • Technical Knowledge: Strong working knowledge of current security system technology, networking, and components., • Safety & Compliance: Excellent understanding of UK health and safety regulations relevant to site work. (Possession of a CCNSG Passport is a distinct advantage, but training will be supported for the right candidate)., • Professional Conduct: Ability to manage time effectively, meet strict project deadlines, and work independently with minimal supervision., • Interpersonal Skills: Exceptional communication and interpersonal abilities for both teamwork and client interaction., • Mobility: A valid driving license is essential for this field-based role.

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  • Multi Skilled Maintenance Engineer
    Multi Skilled Maintenance Engineer
    1 month ago
    £16–£25 hourly
    Full-time
    London

    Job Description: Job Overview We are seeking a highly skilled and motivated Maintenance Engineer to join our dynamic team. The ideal candidate will possess a strong background in electrical engineering, plumbing or catering equipment. As a Multi-Skilled Maintenance Engineer, you will be responsible for delivering planned, reactive, and preventative maintenance across a variety of commercial and public buildings. You’ll ensure that electrical, mechanical, and building fabric systems are maintained to the highest standards, ensuring compliance, safety, and minimal downtime. Duties and Responsibilities: Perform planned preventative maintenance (PPM) and reactive repairs on building systems, including electrical, mechanical, plumbing, and HVAC. Service, repair, and test commercial catering equipment, including ovens, fryers, grills, dishwashers, and refrigeration units. Diagnose and resolve faults quickly to minimise downtime and ensure safe operation of all systems. Carry out general building maintenance and fabric repairs as required. Ensure all work complies with health, safety, and environmental regulations. Maintain accurate service records, job sheets, and compliance documentation. Work independently or as part of a team to meet client service level agreements. Skills & Experience Proven experience in facilities maintenance and commercial catering equipment servicing. Strong electrical and/or mechanical fault-finding skills. Recognised qualifications such as City & Guilds / NVQ Level 3 in Electrical, Mechanical, or Plumbing. 18th Edition IEE Wiring Regulations (for electrically biased engineers). Experience with gas and electric catering equipment (Rational ovens, dishwashers, fryers, etc.). Excellent communication and customer service skills. Full UK driving licence (if mobile role). Benefits Competitive salary. Company van and fuel card (if mobile). Company pension scheme. Job Type: Full-time Work Location: In person

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