34 web developer jobs found

CRM Application Developer - £400/day via Umbrella (Inside IR35) - 6 Month Contract - Remote - SCC Flex Contract   We are looking for an experienced CRM Application Developer to join a team supporting and enhancing a highly customised CRM platform used within large-scale contact centre operations. This is an excellent opportunity for a hands-on CRM Application Developer who enjoys both software development and live service support in a complex enterprise environment.   Your responsibilities as the CRM Application Developer: Develop, test and deploy enhancements using C#, VB.NET, WinForms and WPF. Support desktop applications, Windows Services and IIS-hosted web services. Troubleshoot application, integration and data-flow issues across multiple business systems. Investigate incidents, perform root cause analysis and implement fixes. Work with Oracle databases and SQL to resolve data and application issues. Support releases...

Location: UK Remote (GMT timezone) Department: Engineering Employment Type: Contract (B2B)   About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know our success only happens when they succeed. We’re a team of curious, talented people, and we’re committed to making YLD a place where great people want to work, grow, and stay. We’re a remote-first consultancy specialising in software engineering, product design, and data. Our teams are based across London, Lisbon, and Porto, and we create digital solutions that continue to deliver value long after our work is done.   About the role As a Senior Software Engineer at YLD, you’ll be part of a client team building innovative products. We’re looking for someone curious, passionate, driven, and enthusiastic. You should be skilled in...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.   As a Power Platform Developer, your main responsibilities will be: Manage the service components to ensure they meet business needs. Support specific activities to improve development processes. Review specifications and use these agreed specifications to design, code, test and document programs or scripts of medium to high complexity. Fix faults following agreed procedures. Build and test simple interfaces between systems. Prioritise and define approaches to understand the user story.   Essential: Experience delivering Power Apps Integration...

Companies House drives confidence in the economy and makes the UK a great place to start, and run, a business.   About the role We 're looking for an experienced Microsoft 365 Security & Compliance Specialist to help strengthen and enhance Companies House 's Microsoft 365 security capabilities. You 'll play a key role in the implementation and optimisation of Microsoft Purview, Microsoft Defender and Microsoft Entra ID, helping to protect organisational data, improve compliance controls and support the delivery of a secure and resilient digital environment.   As a Microsoft 365 Security & Compliance Specialist , your main responsibilities will be to: Design, implement, and administer Microsoft 365 security and compliance solutions. Lead the deployment and optimisation of Microsoft Purview, Microsoft Defender, and Microsoft Entra security capabilities. Develop and maintain policies relating to information protection, data governance,...

Location: Remote with occasional travel to High Wycombe. Duration: 3 months. Starting ASAP Pay Rate: £450-£500 per day. Outside IR35   About PACT Solutions PACT Solutions is a specialist consultancy working with UK higher education institutions to deliver strategy, digital transformation and operational change. We combine deep sector expertise with a collaborative, partner-first approach to deliver meaningful, lasting outcomes.   Role Purpose We require an experienced Integration Technical Analyst to support the analysis, definition and documentation of data integrations between enterprise systems. The role sits between traditional Business Analysis and Integration/Solution Analysis. The successful candidate must be comfortable working with business SMEs to understand processes and requirements, while also working directly with technical teams, system owners, vendors and existing implementation artefacts to define...

Shopify Developer   Fully Remote | Contractor engagement   Innovo Data LLP is seeking a Shopify Developer to build, customise and maintain e-commerce stores for client projects. We are looking for someone with practical Shopify development experience, strong frontend skills and the ability to translate business requirements into reliable, user-friendly shopping experiences.   What you’ll do   Build and customise Shopify themes using Liquid, JavaScript, HTML and CSS. Develop reusable sections and templates using Shopify Online Store 2.0. Integrate Shopify apps and third-party services. Configure product catalogues, collections, navigation and metafields. Improve store speed, mobile usability and accessibility. Troubleshoot theme, app and integration issues. Test changes across devices and browsers before release. Collaborate with designers and project teams, maintaining clear technical documentation....

INNOVO DATA LLP Full Stack Developer Java & Angular | Fully Remote Contractor Engagement   Innovo Data LLP is seeking a Full Stack Developer with strong Java and Angular experience to build and maintain applications for client projects. We are looking for someone who can contribute across the development lifecycle and work effectively with our UK and international teams.   What you'll do   Develop backend services and REST APIs using Java and Spring Boot. Build responsive, user-friendly interfaces using Angular and TypeScript. Integrate applications with databases and third-party services. Write maintainable code and carry out unit and integration testing. Investigate technical issues, improve performance and support releases. Collaborate with project teams and maintain clear technical documentation.   What we're looking for   Professional experience developing full stack...

Sword is the trusted partner for critical technology. We deliver the operational resilience and practical innovation that are essential for the most demanding enterprise and critical national infrastructure environments. By modernising legacy systems and securing daily operations, our expert teams help vital organisations lower risk, protect operations, and grow safely. Join Sword and you 'll be part of a team solving complex challenges, delivering real-world impact, working alongside talented colleagues who care deeply about quality, collaboration and customer success. We have a newly created opportunity for an experienced Data Architect to join an existing team in one of our Energy Sector customers. This role is offered on a part time basis and can be carried out remotely with occasional travel to their offices in Glasgow, Perth or Aberdeen offices. We are open to applications from candidates looking for a contract or staff opportunity. As a Data Architect within the Data...

Sword is the trusted partner for critical technology. We deliver the operational resilience and practical innovation that are essential for the most demanding enterprise and critical national infrastructure environments. By modernising legacy systems and securing daily operations, our expert teams help vital organisations lower risk, protect operations, and grow safely. Join Sword and you 'll be part of a team solving complex challenges, delivering real-world impact, working alongside talented colleagues who care deeply about quality, collaboration and customer success. We have a newly created opportunity for an experienced Data Architect to join an existing team in one of our Energy Sector customers. This role is offered on a part time basis and can be carried out remotely with occasional travel to their offices in Glasgow, Perth or Aberdeen offices. We are open to applications from candidates looking for a contract or staff opportunity. As a Data Architect within the Data...

Sword is the trusted partner for critical technology. We deliver the operational resilience and practical innovation that are essential for the most demanding enterprise and critical national infrastructure environments. By modernising legacy systems and securing daily operations, our expert teams help vital organisations lower risk, protect operations, and grow safely. Join Sword and you 'll be part of a team solving complex challenges, delivering real-world impact, working alongside talented colleagues who care deeply about quality, collaboration and customer success. We have a newly created opportunity for an experienced Data Architect to join an existing team in one of our Energy Sector customers. This role is offered on a part time basis and can be carried out remotely with occasional travel to their offices in Glasgow, Perth or Aberdeen offices. We are open to applications from candidates looking for a contract or staff opportunity. As a Data Architect within the Data...

Keywords Studios Los Angeles is the premier hub for our Media and Entertainment service line. From our campus in sunny Burbank, we provide full-service audio post-production and content localization for the world's most iconic entertainment leaders -including Netflix, Lionsgate, NBCU, and more -to help bring their stories to life and reach audiences worldwide. As part of the global Keywords Studios network, we combine the boutique feel of a local creative studio with the massive reach of a worldwide organization. Our dedicated content localization team specializes in high-impact localization, including: Translation & Subtitling Dubbing & Voice-Over Linguistic Quality Assurance Whether it 's adapting blockbuster game franchises or ensuring accessibility for film and TV audiences, our work helps bridge language and cultural gaps with precision and creativity. We pride ourselves on our diverse, inclusive culture and our commitment to professional...

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for Site Reliability Engineers to stand up, tune and automate the observability and telemetry platforms for three large scale AI infrastructure clusters, creating the proactive monitoring and automated remediation capability that underpins the customer's AI infrastructure service. This is a fully remote opportunity operating insideIR35. What you'll be doing: Monitor the health of all compute, GPU, storage and network infrastructure across the clusters. Own and manage Grafana, Loki, Mimir, VictoriaMetrics and supporting telemetry platforms. Design and maintain dashboards, alerting rules and automated health checks. Analyse trends to...

Job Title: Software & DevOps Engineer Location: London Hybrid Duration: 12 months Contract Start Date: November, ASAP Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role This role requires a senior software engineer specializing in Java and JavaScript development to design, build, and secure enterprise-level applications and platforms. The consultant will be a key figure in enhancing software supply chain security and driving the adoption of secure development practices across the software...

Lead .NET Developer London £650 - £700pd Lead .NET Developer London £650 - £700pd emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. The hands-on technical lead with extensive experience in .NET, React, and API management, as well as expertise in cloud and integration...

The Office for National Statistics (ONS) is the UK's largest producer of official statistics, covering a range of key economic, social and demographic topics. These include measuring changes in the value of the UK economy, estimating the size, geographic distribution and characteristics of the population, and providing indicators of price inflation, employment, earnings, crime and migration.   As a Senior Manual Tester, your main responsibilities will be: Establish repeatable performance testing approaches and standards. Define performance benchmarks and acceptance criteria for key platforms. Support performance assurance for future onboarding and service changes. Develop reusable test assets, scripts and frameworks. Identify opportunities to automate performance testing within delivery pipelines. Support performance monitoring and evidence-based capacity planning.   SC Clearance is an essential requirement for this role, as a...

The CPS prosecutes criminal cases that have been investigated by the police and other investigative organisations in England and Wales. The CPS is independent, and they make their decisions independently of the police and government.   The AI Programme Lead is accountable for setting up, establishing, leading and delivering a programme of work for AI-enabled transformation initiatives, including the governance, prioritisation, reporting, risk management and dependency management needed to deliver measurable business outcomes.   The role will provide programme leadership across multiple workstreams, ensuring that AI opportunities are identified, prioritised, governed and delivered safely and effectively. The postholder will balance innovation with assurance, ensuring compliance with security, legal, ethical, data and governance requirements while supporting the organisation to realise tangible value from AI investment.   The AI Programme Lead will...

Please note: SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. (Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.)    The Intellectual Property Office (IPO) is the official UK government body responsible for intellectual property (IP) rights including patents, designs, trademarks and copyright. Our ambition is to be the best IP office, and we intend to achieve this by:   Delivering excellent IP services Creating a world leading IP environment Making the IPO a brilliant place to work   We operate and maintain a clear and accessible intellectual property system in the UK, which encourages innovation and helps the economy and society to benefit from...

Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. Job Description We are looking to engage a Security Engineer (Contractor) to work on a project within the CIS and Cyber domains. The role will be responsible for providing security domain expertise. Ideal candidates will come from a defence background, with experience implementation and compliance with Security Architectural Frameworks such as: Infosec Standard 1&2 (IS1&2), ISO27001 and excellent...

Location: Remote with occasional travel to High Wycombe. Duration: 3 months. Starting ASAP Pay Rate: £450-£500 per day. Outside IR35   About PACT Solutions PACT Solutions is a specialist consultancy working with UK higher education institutions to deliver strategy, digital transformation and operational change. We combine deep sector expertise with a collaborative, partner-first approach to deliver meaningful, lasting outcomes.   Role Purpose We require an experienced Integration Technical Analyst to support the analysis, definition and documentation of data integrations between enterprise systems. The role sits between traditional Business Analysis and Integration/Solution Analysis. The successful candidate must be comfortable working with business SMEs to understand processes and requirements, while also working directly with technical teams, system owners, vendors and existing implementation artefacts to define...

Senior User Researcher SC Cleared – Inside IR35 Contract We're looking for an  SC Cleared User Researcher  who can shape meaningful, accessible services that deliver lasting value across our Public Sector Clients. Leading research across the full delivery lifecycle, you’ll help agile teams validate assumptions, reduce risk, and prioritise work based on real user needs. You will work autonomously within multidisciplinary teams - collaborating with product managers, designers, business analysts, and developers - to ensure evidence drives decision-making at every stage. Beyond projects, you’ll influence service strategy, foster a user-first mindset in client organisations, and strengthen Version 1’s user research practice by mentoring colleagues and sharing expertise across our community of practice. This role is for a consultant who thrives in client‑facing settings, can confidently lead discovery and delivery activities, and has a proven...