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System engineer jobs in United Kingdom

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  • Java Software Engineer
    Java Software Engineer
    12 days ago
    £18000–£24000 yearly
    Full-time
    London

    Software Engineer with 3 to 5 years of Java experience ▪ Writing and maintaining technical documentation for applications ▪ Creating and deploying patches and updates. ▪ Assisting in the design and implementation of IT projects. ▪ Monitoring system performance and coordinating software upgrades. ▪ Providing technical support to end-users.Leading software development projects and initiatives ▪ Writing well-designed, testable, and efficient code for designing, developing, and testing software solutions and applications ▪ Building reusable components and libraries for future ▪ Troubleshooting and debugging to optimize performance ▪ Providing code documentation and other inputs to technical documents ▪ Ensuring software quality and performance through testing and optimization ▪ Supporting continuous improvement by investigating alternatives and new technologies and presenting these for architectural review ▪ Conducting and participating in code reviews and ensuring adherence to coding standards ▪ Interface with other technical personnel or team members to finalise requirements. ▪ Write and review portions of detailed specifications for the development of complex system components. ▪ Work closely with other development team members to understand complex product requirements and translate them into software designs. ▪ Successfully implement development processes, coding best practices, and code reviews. ▪ Operate in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders.

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  • Software Engineer
    Software Engineer
    12 days ago
    £12.95–£14.5 hourly
    Full-time
    London

    Software Engineer Intern (12-Month Internship) Company: Eminence Inc Limited Location: United Kingdom Duration: 12 Months (Full-Time Internship) Salary: UK National Minimum / National Living Wage (in line with current UK Government guidelines) About the Opportunity Eminence Inc Limited is offering an exciting 12-month Software Engineer Internship for motivated and passionate individuals looking to gain hands-on experience in real-world software development projects. This internship provides the opportunity to work on live projects from initial concept through to deployment, collaborating closely with clients, stakeholders, and experienced development teams. Key Responsibilities As a Software Engineer Intern, you will: • Gather and analyse software requirements from clients and stakeholders, • Assist in designing software frameworks, data flows, and work processes, • Develop and design information systems and integrated applications, • Participate in feature development and full software development lifecycle, • Evaluate application feasibility and identify/report bugs, • Support testing, debugging, and vulnerability assessments, • Assist in building and maintaining IT security for applications, • Contribute to system enhancements and performance improvements, • Help integrate software with internal back-end systems, • Develop scripts for automation and data visualisation, • Support architecture development and algorithm analysis, • Participate in product design meetings and client discussions, • Assist in documentation, diagrams, and technical presentations, • Contribute to cloud storage and data storage planning Requirements • Currently pursuing or recently completed a degree in:, • Computer Science, • Software Engineering, • Information Technology, • Or related field, • Basic knowledge of programming languages Java, Python, C++, JavaScript or similar, • Understanding of software development lifecycle, • Knowledge of databases and cloud technologies (desirable), • Strong analytical and problem-solving skills, • Good communication and teamwork abilities, • Interest in cybersecurity and software testing (advantageous), What You Will Gain, • Real-world industry experience, • Exposure to full-cycle software development, • Experience working with clients and stakeholders, • Hands-on practice in testing, security, and system integration, • Mentorship from experienced engineers, • Opportunity to develop professional and technical skills, • Potential opportunity for permanent employment upon successful completion

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  • Web Developer
    Web Developer
    12 days ago
    Part-time
    Surbiton

    About School Prom Car Hire School Prom Car Hire is a growing international luxury transport platform delivering limousine hire, yacht charters, private aviation, chauffeur services, airport transfers, and premium event transport across the UK and worldwide. We operate in highly competitive digital markets. Our strategy is simple: build superior technical systems that outperform competitors in speed, structure, automation, and search visibility. We are hiring a Lead Full-Stack Developer to architect, optimise, and scale our entire web ecosystem. The Opportunity This is not a maintenance role. You will be responsible for designing and managing a technically advanced, SEO-first infrastructure capable of handling multiple high-value service verticals and international expansion. You must be comfortable owning: • Front-end engineering, • Back-end architecture, • Server & cloud infrastructure, • Technical SEO frameworks, • CRM systems, • AI-driven automation Core Responsibilities Full-Stack Development • Develop and maintain scalable web applications, • Work across multiple CMS platforms and custom systems, • Build modular, future-proof architectures, • Develop custom integrations and APIs, • Optimise database and backend performance, • Improve site speed, efficiency, and stability Advanced Technical SEO • Design search-optimised site structures, • Implement Hub & Spoke content models, • Build scalable MCP (Modular Content Publishing) systems, • Manage crawl strategy and indexation, • Implement structured data and schema, • Handle canonicalisation, redirects, hreflang, • Conduct log file analysis, • Prepare for and mitigate Google Core Update impacts You should understand semantic SEO, entity-based optimisation, and technical factors influencing ranking performance. Infrastructure & Security • Manage VPS / Cloud environments, • Configure caching layers and CDNs, • Monitor uptime and system health, • Implement security hardening, • Oversee backups and recovery systems CRM & Automation • Integrate and optimise CRM platforms, • Build automated workflows, • Implement AI-powered operational systems, • Streamline internal processes and lead handling Required Skills • 5+ years as a Full-Stack Web Developer, • Strong front-end and back-end development experience, • Experience beyond WordPress (multiple CMS & custom builds), • Advanced technical SEO knowledge, • Understanding of Google algorithm behaviour, • Server management and performance optimisation experience, • Ability to manage multiple projects simultaneously, • Strong analytical mindset What We’re Looking For • A strategic thinker who understands digital growth, • Someone who builds for scalability, not shortcuts, • A developer who anticipates problems before they happen, • High ownership mentality, • Detail-oriented and performance-driven What You’ll Gain • Direct technical leadership influence, • Long-term growth within a scaling brand, • Competitive compensation, • Remote flexibility, • Opportunity to build a high-performance digital ecosystem To Apply Submit: • CV, • Portfolio or GitHub, • Example of a scalable system you’ve built, • A short outline of how you future-proof websites against algorithm changes

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  • IT Quality Assurance (QA) & Testing Professional
    IT Quality Assurance (QA) & Testing Professional
    12 days ago
    £40000–£55000 yearly
    Full-time
    Harrow

    Job Overview We are seeking a highly skilled and detail-oriented IT Quality Assurance & Testing Professional to join our growing technology team in London. The ideal candidate will be responsible for ensuring the quality, performance, security, and reliability of software applications through structured testing processes and continuous quality improvements. This is a 100% office-based role, and only candidates currently residing inside London and able to work from the office will be considered. Key Responsibilities • Design, develop, and execute test plans, test cases, and test scenarios based on business and technical requirements, • Perform manual and automated testing for web, mobile, and backend applications, • Conduct functional, regression, integration, system, smoke, UAT, and performance testing, • Identify, document, and track defects using defect management tools (e.g., Jira, Azure DevOps), • Work closely with developers, product managers, and business stakeholders to ensure quality deliverables, • Validate data accuracy, API responses, and backend logic, • Participate in Agile/Scrum ceremonies including sprint planning, stand-ups, reviews, and retrospectives, • Ensure compliance with QA standards, best practices, and security guidelines, • Support release activities and post-production validation, • Proven experience as a QA Engineer / Software Tester / IT Quality Analyst, • Strong understanding of SDLC, STLC, Agile, and Waterfall methodologies, • Hands-on experience with manual testing techniques, • Experience with test automation tools (Selenium, Cypress, Playwright, or similar), • Knowledge of API testing tools such as Postman or SoapUI, • Familiarity with SQL and database validation, • Experience using test management and bug tracking tools (Jira, TestRail, Azure DevOps), • Strong analytical, problem-solving, and documentation skills, • Experience with CI/CD pipelines, • Performance testing experience (JMeter, LoadRunner), • Knowledge of security testing basics, • ISTQB or equivalent QA certification, • Experience testing cloud-based applications (AWS / Azure) Eligibility Criteria (Mandatory) • Must be currently based inside London, • Must be able to work from office (no remote or hybrid option), • Must have the right to work in the UK

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  • Production Technician and Precision Fitter - Personalised Metal and Wood
    Production Technician and Precision Fitter - Personalised Metal and Wood
    1 month ago
    £41700–£45000 yearly
    Full-time
    London

    Role Overview We are looking for a highly skilled Production Technician & Fitter to join our creative manufacturing team. This role is unique: it combines the technical "bench fitter" skill set with modern digital fabrication. You will be responsible for the setup, operation, and maintenance of our precision machinery (Laser Engravers, UV Printers, CNC cutters) to produce high-quality, bespoke accessories and gifts from metal and wood. Key Responsibilities & Tasks 1. Production Fitting & Assembly • Precision Assembly: Fit and assemble small-scale metal parts and sub-assemblies (such as welding necklaces, attaching clasps, or inlaying metal into wood) to fine tolerances., • Technical Specifications: Examine digital drawings and customer specifications to determine the most efficient sequence of operations for custom orders., • Finishing: Use hand tools and bench techniques to ensure all metal and wood products meet our "Prestige" quality standards before dispatch. 2. Machine Operation & Digital Fabrication • Laser & UV Systems: Calibrate and operate laser engraving and UV printing machinery, adjusting settings for different materials including stainless steel, silver, wood, and acrylic., • Material Preparation: Execute the cutting and preparation of raw metal and wood sheets to required dimensions using industrial cutting equipment. 3. Maintenance & Engineering • Plant Maintenance: Install, repair, and service our industrial production machinery to minimise downtime., • Fault Diagnosis: Examine the operation of electrical and mechanical components within our engravers and printers, making adjustments to ensure laser alignment and print head accuracy., • Tooling: Maintain and sharpen cutting tools and jigs used in the daily production of accessories.

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  • Gas Engineer
    Gas Engineer
    2 months ago
    £35000–£39000 yearly
    Full-time
    London

    Job Summary We are seeking a skilled and reliable Heating & Plumbing Engineer to join A&K, with a minimum of 3 years’ experience. The successful candidate will be responsible for installing, maintaining, and repairing heating and plumbing systems across residential properties. This role requires strong mechanical and plumbing knowledge, practical competence with a wide range of tools, and the ability to work both independently and as part of a team. As this is a customer-facing role, the ideal applicant will demonstrate professionalism, strong communication skills, and a commitment to representing A&K to a high standard while delivering safe, efficient, and high-quality workmanship. Working Hours • Monday to Friday 35hrs per week Key Responsibilities • Install, service, and repair heating systems, including boilers, radiators, hot water cylinders, and associated pipework., • Carry out plumbing works such as pipe installations, leak detection, fault diagnosis, and bathroom/kitchen plumbing as required., • Perform routine servicing and preventative maintenance to ensure systems operate efficiently and in compliance with regulations., • Diagnose and resolve heating and plumbing faults using strong technical and mechanical knowledge., • Use hand tools, power tools, welding equipment, and basic carpentry skills to modify, assemble, or repair components where necessary., • Complete accurate records of work undertaken, materials used, and any follow-up actions required., • Ensure all work complies with current health & safety legislation, Gas Safe requirements, and industry standards., • Act as a professional representative of A&K when working in customers’ homes, delivering excellent customer service at all times., • Safely operate a company vehicle to transport tools, equipment, and materials as required. Qualifications & Requirements • Minimum 3 years’ experience as a Plumbing & Heating Engineer., • Strong domestic plumbing experience, including pipework, repairs, and installations., • Relevant qualifications and certifications must be provided:, • City & Guilds Level 2 and Level 3 Diplomas in Plumbing and Domestic Heating, • ACS (Accredited Certification Scheme) qualifications, • Gas Safe registration (mandatory for gas work), • Full, valid UK driving licence., • Ability to work independently and manage workloads effectively., • Strong organisational skills with good attention to detail., • Professional, customer-focused attitude., • References will be required and checked as part of the recruitment process., • Successful applicants will be required to undergo a DBS check., • Applicants must have the right to work in the UK. Benefits • Company van (working hours only), • Tools, PPE, and uniform provided, • Company pension scheme, • 28 days’ paid leave, including bank holidays, • Steady, long-term work, • Supportive and professional working environment, • Statutory maternity leave, • Statutory paternity leave, • Statutory adoption leave, • Shared parental leave, • Parental bereavement leave, • Carer’s leave, • Neonatal care leave

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  • IT Infrastructure/Project Manager (Fixed-Term Contract – 12 Months)
    IT Infrastructure/Project Manager (Fixed-Term Contract – 12 Months)
    2 months ago
    Full-time
    London

    Job Title IT Infrastructure/Project Manager (Fixed-Term Contract – 12 Months) Location London (Hybrid / On-site as required) Contract Type Fixed-Term Contract – 12 Months (Extendable by 6 months) Overview We are a growing small business embarking on a significant phase of technology modernisation and operational expansion. We are seeking an experienced IT Project Manager to lead the planning and delivery of multiple IT initiatives, including infrastructure modernisation, system upgrades, and the introduction of new technologies to support future growth. This is a hands-on role suited to someone comfortable working in a small-business environment, managing projects end-to-end while engaging closely with stakeholders, suppliers, and technical teams. Key Responsibilities Project Delivery & Governance  Lead end-to-end delivery of IT projects, ensuring scope, timelines, budget, and quality are met.  Define project plans, milestones, risks, dependencies, and success criteria.  Produce and maintain project documentation including business cases, RAID logs, and status reports.  Act as the primary point of contact for IT projects, liaising with internal stakeholders and third-party vendors. IT Infrastructure & Systems  Oversee improvements to existing IT infrastructure, including servers, storage, networks, backup, and security.  Support the stabilisation, optimisation, and documentation of current IT environments.  Manage refresh or replacement of legacy systems where required. New IT Systems & Cloud Strategy  Lead the setup of new IT systems to support business growth and operational efficiency.  Explore, assess, and recommend options to migrate appropriate systems to the cloud (e.g. Microsoft Azure or other platforms). Cloud & Modernisation  Experience assessing, planning, and supporting cloud migrations, with a focus on Microsoft Azure.  Exposure to Microsoft Azure, including services such as: o Azure App Services o Azure Networking (VNets, NSGs, connectivity concepts) o Azure Storage solutions  Understanding of hybrid environments, integrating on-premise infrastructure with cloud-based services.  Experience or working knowledge of CI/CD pipelines, using tools such as: o Azure DevOps o GitHub Actions  Comfortable working with IIS and Windows-based hosting environments, including deployment, configuration, and troubleshooting.  Ability to evaluate modernisation options from technical, operational, and cost perspectives, recommending pragmatic solutions suitable for a small business environment. Stakeholder & Vendor Management  Engage with business owners and department heads to translate business needs into technical deliverables.  Manage relationships with external suppliers, MSPs, and cloud service providers.  Support procurement activities, including vendor evaluation and contract management. Essential Skills & Experience Project Management  Proven experience delivering IT projects, ideally within small to medium-sized organisations.  Strong understanding of project delivery frameworks (PRINCE2, Agile, or hybrid approaches).  Ability to manage multiple workstreams in a fast-paced, evolving environment. IT Infrastructure  Solid understanding of IT infrastructure, including: o Windows Server / Wintel environments o Virtualisation platforms (e.g. VMware or equivalent) o Networking, storage, backup, and disaster recovery concepts  Experience working closely with infrastructure engineers or MSPs. Cloud & Modernisation  Experience with Microsoft Azure (App Services, Networking, Storage) and hybrid environments.  Knowledge of CI/CD pipelines (Azure DevOps, GitHub Actions).  Comfortable with IIS and Windows-based hosting.  Ability to assess and recommend practical modernisation and cloud migration solutions for small businesses. General  Strong communication and stakeholder management skills.  Commercial awareness and ability to balance technical solutions with business priorities.  Self-starter comfortable taking ownership and working with minimal supervision. Desirable Skills  Experience modernising legacy systems.  Knowledge of IT security best practices and compliance.  Exposure to SaaS platforms and modern application hosting models.  Previous experience working on fixed-term or transformation projects. What We Offer  Opportunity to play a key role in shaping the future IT landscape of a growing business.  Competitive, negotiable salary.  Project completion bonus linked to successful delivery.  Autonomy and visibility within the organisation.  Hybrid working flexibility (where applicable).

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  • Senior Technology Consultant (CTO-Level Advisory)
    Senior Technology Consultant (CTO-Level Advisory)
    2 months ago
    £70000–£75000 yearly
    Full-time
    London

    KRS Infotech Limited is seeking a Senior Technology Consultant to provide CTO-level technology leadership and advisory services across complex digital initiatives for enterprise clients. This role is a UK-based position within KRS Infotech Ltd and involves delivering strategic technology leadership, architecture oversight, and engineering governance as part of KRS’s professional services offering. The role does not constitute an executive, officer, or employment position within any client organisation. Key Responsibilities • Provide senior technology leadership across designated programmes, platforms, or initiatives, • Define and evolve technology strategy, architecture, and engineering standards, • Lead technical decision-making for complex distributed systems and platforms, • Advise on scalability, security, performance, and resilience of enterprise systems, • Partner with product, engineering, and business stakeholders to align technology with business goals, • Review and guide software development practices, tooling, and delivery models, • Mentor senior engineers and technology leads within delivery teams, • Represent KRS Infotech in senior technical discussions with international clients, • Scope & Governance, • The role delivers CTO-level capability, not a CTO appointment, • Authority is limited to advisory and programme-level leadership, • No corporate officer, director, or executive authority within client organisations, • Employment, performance management, and reporting remain with KRS Infotech Ltd, • Required Skills & Experience, • Significant experience in senior technology leadership roles (e.g. Head of Engineering, Principal Architect, Technology Director, CTO-level consultant), • Strong background in enterprise software architecture and system design, • Experience leading technology strategy for large-scale, complex platforms, • Proven ability to advise senior stakeholders at executive and board-adjacent level, • Deep understanding of modern engineering practices, cloud platforms, and scalable architectures, • Experience working in consulting or professional services environments, • Excellent communication and stakeholder-management skills

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