87 web developer jobs found

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to $100/hour depending on the projects you qualify into. Why Apply Competitive Pay: $50–$100/hour across the project pool One Assessment, Ongoing Matches: qualify once, get matched to projects continuously Flexible Engagement: fully remote and asynchronous, on your own schedule Responsibilities Complete software engineering tasks across a range of AI training and evaluation projects Review and evaluate code and model outputs for correctness and quality Deliver clear, well-documented work independently Required Qualifications 2+ years of real-world software engineering experience...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to $100/hour depending on the projects you qualify into. Why Apply Competitive Pay: $50–$100/hour across the project pool One Assessment, Ongoing Matches: qualify once, get matched to projects continuously Flexible Engagement: fully remote and asynchronous, on your own schedule Responsibilities Complete software engineering tasks across a range of AI training and evaluation projects Review and evaluate code and model outputs for correctness and quality Deliver clear, well-documented work independently Required Qualifications 2+ years of real-world software engineering experience...

We’re looking for reliable freelance web professionals to support ongoing improvements across multiple websites . This is a long-term, in-house–style freelance role , working closely with the director during standard working hours. You’ll be involved in everything from new website builds to day-to-day design, UX, and technical improvements , helping improve both visual design and user functionality across our sites. Although this is a self-employed freelance position , we’re looking for people who want to feel part of a small, collaborative team rather than take on one-off tasks. 3 Roles Available (Please state which you’re applying for): 1. Website Assistant / Web Designer · Work closely with the director to plan and implement improvements across 10 existing websites · Proactively identify design and functionality improvements · Carry out tasks set by the director and use your own initiative to...

We’re looking for reliable freelance web professionals to support ongoing improvements across multiple websites . This is a long-term, in-house–style freelance role , working closely with the director during standard working hours. You’ll be involved in everything from new website builds to day-to-day design, UX, and technical improvements , helping improve both visual design and user functionality across our sites. Although this is a self-employed freelance position , we’re looking for people who want to feel part of a small, collaborative team rather than take on one-off tasks. 3 Roles Available (Please state which you’re applying for): 1. Website Assistant / Web Designer · Work closely with the director to plan and implement improvements across 10 existing websites · Proactively identify design and functionality improvements · Carry out tasks set by the director and use your own initiative to...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Home Careers ASP.NET Core & Blazor Developer ASP.NET Core & Blazor Developer · Bournemouth or remote, UK Build, modernise and support business-critical .NET on Azure Full-stack C# on ASP.NET Core and Blazor, deployed to Azure through pipelines you help own. You build new systems, bring established ones onto supported platforms, and support what you ship under a written SLA. How to apply Certification required ASP.NET Core & Blazor Azure App Service, Key Vault, DevOps 3+ years .NET web AZ-204 required Before you apply Open Microsoft Certified: Azure Developer Associate Held and current on the day you apply.Exam AZ-204 · required Two paragraphs about you and your work Your CV , Word or PDF Proof of AZ-204: Microsoft Learn transcript or Credly badge link Email careers@assemblysoft.com LocationBournemouth or remote, UK ContractContract, £300–£600 a day Experience3+ years delivering .NET web...

Job Description: Project Overview We are seeking a highly skilled and certified AWS Cloud Security & Frontend Engineer to conduct an intensive and comprehensive security assessment, infrastructure mapping, functional review and technical documentation of our platform. The target delivery window is 1–2 weeks. We are looking for an all-round Full-Stack Developer to work with us 5 days a week to also cover all aspects of our websites, including frontend and backend development, AWS infrastructure, deployment, maintenance, troubleshooting, security and SEO. The role requires someone who can take ownership of our web platforms and manage their ongoing development and performance. The business operates on Amazon Web Services (AWS) infrastructure, with Next.js cloud-based web applications, integrated Machine Learning APIs and a MySQL backend database. Scope of Work & Key Deliverables Application & Frontend Security Assessment: Evaluate Next.js...

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...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Senior AWS DevSecOps & Next.js Consultant – Security & Infrastructure Audit Project Overview We are seeking a highly skilled and certified AWS Cloud Security & Frontend Engineer to conduct an intensive and comprehensive security assessment, infrastructure mapping, functional review and technical documentation of our platform. The business operates on Amazon Web Services (AWS) infrastructure, with Next.js cloud-based web applications , integrated Machine Learning APIs and a MySQL backend database . The target delivery window is 1–2 weeks . Scope of Work & Key Deliverables Application & Frontend Security Assessment: Evaluate Next.js codebases, Server-Side Rendering (SSR) security, API routes and frontend security controls against recognised industry standards, including OWASP Top 10 and CIS Benchmarks . AWS Infrastructure & Database Audit: Conduct a comprehensive security assessment of our AWS environment,...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

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,...

As an IT Copywriter at Mediaforta, you will play a crucial role in crafting engaging and informative content tailored specifically to the IT sector. You will collaborate closely with our team, and subject matter experts to develop compelling copy for a variety of mediums, including websites, blogs, whitepapers, case studies, and more. This role requires a deep understanding of IT terminology, trends, and technologies, as well as the ability to translate complex technical concepts into clear, concise, and engaging content for our clients. Apply here: https://www.mediaforta.com/en/network/#6628e15693dfdf001630639e Mediaforta is an international content marketing agency that helps companies grow through outstanding content. We provide our clients with high-quality content creation, content marketing strategy and content promotion. Our result-driven deployment of excellent multi-channel content, creativity, technology and data results in more visitors, more leads and...

Are you a Kotlin expert eager to shape the future of AI? Large-scale language models are evolving from chatbots into powerful developer assistants capable of reasoning about complex software systems. With high-quality engineering data, tomorrow's AI can support developers in solving real-world problems faster and more accurately. That training data begins with you—your coding expertise will help power the next generation of AI. We're looking for Kotlin specialists who can take real-world engineering scenarios—such as bug reports or feature requests in a Git repository—and produce clean, efficient, and idiomatic solutions using the Kotlin programming language. You'll create high-quality code patches that reflect modern Android development practices and ensure technical correctness, maintainability, and clarity. You should have hands-on experience with modern Android and Kotlin development, including Jetpack Compose, Kotlin Coroutines, and Jetpack libraries such...

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...