11 of 11 Contract User Experience Jobs in Central London

initial 6 month contract based in London. It is hybrid and will require 3x days onsite per week. This is a development-heavy position focused on delivering production-ready user interfaces for AI-powered tools and GenAI applications. You'll work in a greenfield, lab-first environment to prototype, iterate, and deploy solutions that meet the highest standards of … and compliance in a regulated financial setting. Accountabilities & Responsibilities Design and develop modern, responsive front-end applications from the ground up using React, TypeScript, and Next.js. Build secure, performant user interfaces … that integrate with LLM APIs (e.g., Gemini, Azure OpenAI) and internal systems. Implement advanced front-end security features including token handling, session management, data masking, and audit logging. Translate UX/UI designs into modular, reusable components aligned with enterprise design systems. Integrate front-end applications with REST/GraphQL APIs, WebSockets, and backend services. Collaborate with AI engineers, backend More ❯

configuration is optimal and fit for purpose. * Participate in workshops with third party software suppliers to review observability standards. What You'll Need: * The ability to demonstrate your extensive experience in designing and configuring the following within Dynatrace: o Application performance monitoring o Anomaly detection profiles o Alerting rules and alert profiles o Synthetic monitoring o Log monitoring o … Real User Monitoring (RUM) to capture and analyse end-user experience across web and mobile applications. o Utilisation of Dynatrace Query Language (DQL) and Grail for advanced data exploration and analytics. o Integration of Dynatrace with external systems via APIs in complex environments. * Ideally, you will have leveraged Davis AI to: o Automatically detect anomalies and performance More ❯

technical and business problems, ensuring that all best practices are being followed. Working within an Agile team following best practice Agile methodology Working with in multi-supplier environment What experience you'll bring: Experience of OutSystems development, in customer facing or professional services roles with excellent written and oral communication skills, having the ability to explain technical components … to non-technical users. Experience of working in Agile development teams Experience of working in customer facing environments and working with customers to understand their business and technical requirements, and shaping technical solutions to meet them Excellent problem-solving skills and the ability to independently perform root cause analysis. Autonomy and proactivity Talk and understanding stakeholders on their … request and work in an environment with some levels of governance Must have: Web applications expertise using modern web technologies (e.g. CSS, HTML, HTML5, JavaScript, jQuery). Knowledge in UX design principles and ability to apply them when building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of More ❯

Outsystems Developer 6 months Remote/London (1-2 days per week on site) £500 Per Day (Inside IR35) Experience of OutSystems development, in customer facing or professional services roles. ***Please note, due to the nature of work with my client, the selected candidate must be eligible for Security Clearance*** More on the job details - Delivering fantastic low-code … complex technical and business problems, ensuring that all best practices are being followed. Working within an Agile team following best practice Agile methodology Working with multi-supplier environment What experience you'll bring: Strong experience of OutSystems development, in customer facing or professional services roles with excellent written and oral communication skills, having the ability to explain technical … solving skills and the ability to independently perform root cause analysis. Must have: Web applications expertise using modern web technologies (e.g. CSS, HTML, HTML5, JavaScript, jQuery). Knowledge in UX design principles and ability to apply them when building applications/solutions. Knowledge in database modelling and SQL programming (e.g. joins, count, group by, indexes, etc.). Good knowledge of More ❯

The UX UI Designer will play a crucial role in enhancing user experiences by designing intuitive and visually appealing interfaces. This temporary position offers an opportunity to contribute to impactful projects in the not-for-profit sector. Client Details The UX UI Designer will play a crucial role in enhancing user experiences by designing intuitive and visually appealing … seamless integration of designs. Conduct usability testing and provide recommendations for improvements. Ensure designs align with the organisation's brand guidelines and accessibility standards. Stay updated with the latest UX UI design trends and best practices. Communicate design ideas effectively to stakeholders and team members. Provide support for the implementation of design solutions in collaboration with developers. Profile A successful … UX UI Designer should have: Strong proficiency in design tools such as Adobe XD, Figma, or Sketch. Knowledge of accessibility standards and user-centred design principles. Ability to create wireframes, prototypes, and high-quality visual designs. Excellent communication and collaboration skills. A portfolio showcasing relevant design projects and achievements. Job Offer Day rate up to 470 a day outside More ❯

are looking for a Conversion Rate Optimisation (CRO) Specialist with deep expertise in in-product optimisation and customer journey mapping. This role is central to driving measurable improvements in user acquisition, activation, engagement, and retention through data-driven experimentation, funnel analysis, and personalized journey building. The ideal candidate combines analytical rigour with customer empathy, knows how to translate insights … barriers to conversion. Partner with data teams to segment users and personalise journeys. Provide actionable insights to product, marketing, and engineering teams. Collaboration & Implementation Work closely with product managers, UX/UI designers, and engineers to ship impactful optimisations. Translate test findings into requirements and implementation plans. Advocate for a test-and-learn culture within product squads. Skills & Experience … experience building and analysing A/B tests, multivariate tests, and funnel optimisation. Proficiency in journey mapping and lifecycle design with a customer-centric approach. Strong understanding of UX best practices, persuasion principles, and behavioural psychology. Data literacy: ability to analyse large datasets, run SQL queries, and work with dashboards. Nice to have: web development skills (HTML, CSS, JavaScript More ❯

or TypeScript,Golang,SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory Skills/Qualifications: 3+ years experience writing JavaScript or TypeScript, Golang,SQL 3+ years experience developing resource oriented APIs … 3+ years experience designing and debugging databases Experience in multiple general purpose programming languages and building large, scaled full stack web solutions. Microservice design and implementation More ❯

or TypeScript,Golang,SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory Skills/Qualifications: 3+ years experience writing JavaScript or TypeScript, Golang,SQL 3+ years experience developing resource oriented APIs … 3+ years experience designing and debugging databases Experience in multiple general purpose programming languages and building large, scaled full stack web solutions. Microservice design and implementation More ❯

and/or SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory Skills/Qualifications: 3+ years experience writing JavaScript or TypeScript, Java, Kotlin, Golang, and/or SQL 3+ years experience developing resource oriented APIs 3+ years experience designing and debugging databases Experience in multiple general purpose programming languages and building large, scaled full stack web solutions. Microservice design and implementation More ❯

and/or SQL Test, debug, maintain and/or update full-stack web applications. Write and review technical documents, including design, development, and revision documents. Collaborate with Product, UX, QA, and engineering teams, to deliver new features Mandatory Skills/Qualifications: 3+ years experience writing JavaScript or TypeScript, Java, Kotlin, Golang, and/or SQL 3+ years experience developing resource oriented APIs 3+ years experience designing and debugging databases Experience in multiple general purpose programming languages and building large, scaled full stack web solutions. Microservice design and implementation More ❯

across our Recruitment modules. Working within a high-performing team, you'll be at the forefront of ensuring that configurations align with business needs, policy, and provide an exceptional user experience. You'll report directly to the SuccessFactors Product Owner and lead functional delivery across Recruitment Management , Recruitment Marketing , and Onboarding 2.0 . Your role will cover everything from … to challenge designs, ensure compliance, and drive decisions that balance risk, cost, and technical feasibility. Key Skills Required: Hands-on SuccessFactors configuration and implementation End-to-end recruitment project experience Strong testing, defect tracking, and integration capabilities Confident in leading workshops and presenting solutions Experience working with vendors and ensuring delivery meets contractual and technical standards If this More ❯