151 to 175 of 252 User Experience Jobs in Central London

Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you. Key responsibilities User Interfaces: Collaborate closely with designers to translate design mockups into responsive and intuitive user interfaces using React and Tailwind CSS, and contribute … reusable front-end systems and abstractions to ensure a scalable and maintainable codebase Performance Optimisation: Optimise application performance to deliver a high-quality UX Industry Trends & Best Practices: Stay up-to-date with emerging trends and best practices in front-end development, particularly in the fintech industry Code Review & Quality ...

week , for a 6-month contract . Overview of Day-to Day: This Tier 1 support role is ideal for someone with IT experience who thrives in a fast-paced, customer-facing environment. You’ll be the go-to person for providing hands on support at IT Hub areas … experience. Key responsibilities include providing in-person technical support at IT Hub walk-up stations, delivering high-touch customer service to ensure a smooth user experience. The role involves building and configuring laptops for new joiners and replacements, supporting application setup, and performing basic troubleshooting. The IT Associate will ...

vulnerability management. Beyond operational stability, the role demands a continuous improvement mindset - proactively evaluating the platform and driving enhancements to optimise efficiency, resilience, and user experience. Manage incident response, problem management, and change management processes in collaboration with other platform teams. Ensure effective monitoring, health checks, and proactive maintenance … services. Champion change management initiatives that drive behavioural adoption of digital tools across the firm. Act as an evangelist for Modern cloud tools, driving user adoption and digital workplace maturity. Provide platform status reporting and updates to senior leadership and stakeholders. Required Experience & Skills Committed to maintaining high ...

apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve … defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse). Produce concise technical documentation and handover notes. Must-Have Skills & Experience 3+ years professional experience with Scala . 2+ years hands-on experience with Play Framework (controllers, routing, forms, filters). Strong understanding ...

Senior Product Manager – UX & Conversion Location: London (Hybrid – 3 days in office) Type: Permanent, Full-time Salary: £70,000–£90,000 (DOE) The Opportunity We’re hiring a Senior Product Manager to own and optimise the most commercially critical part of a high-traffic B2C customer journey — the moment where … direct, measurable impact on revenue, customer confidence, and long-term retention . You’ll operate in a mature digital product environment, working closely with UX, Engineering, Data, and Commercial teams to identify friction, validate opportunities through experimentation, and ship high-impact improvements. What You’ll Be Doing Conversion & Experience ...

apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve … defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse). Produce concise technical documentation and handover notes. Must-Have Skills & Experience 3+ years professional experience with Scala . 2+ years hands-on experience with Play Framework (controllers, routing, forms, HTTP filters). Strong ...

apply functional programming principles where appropriate. Develop and maintain automated tests (unit and integration) and support test automation initiatives. Collaborate with product owners, UX designers, QA, and other engineers in an Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions, and pair programming sessions. Troubleshoot and resolve … defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse). Produce concise technical documentation and handover notes. Must-Have Skills & Experience 3+ years professional experience with Scala . 2+ years hands-on experience with Play Framework (controllers, routing, forms, HTTP filters). Strong ...

front-end libraries. Define and drive front-end architecture, standards and best practices , ensuring quality, consistency and reusability across products. Collaborate closely with Backend, UX and Product to refine user journeys, ensuring interfaces are intuitive, performant and accessible. Partner with portfolio managers, researchers and analysts to translate complex domain … owning front-end initiatives end-to-end, from discovery and design through to delivery and optimisation. Collaborative and pragmatic - able to work across product, UX and engineering teams without ego. Curious, always learning, and keen to improve both the codebase and the way the team works. If you are interested ...

week) Hours: Full-time Key Responsibilities: Design, develop, and maintain AEM components, templates, workflows, and OSGi services using Java and Sling. Collaborate with UX/UI teams to integrate front-end code (HTML, CSS, JavaScript/React/Angular) into AEM. Integrate AEM with other systems and Adobe Experience … deployment, testing, and troubleshooting in AEM environments. Ensure code quality, security, and performance following best practices in an Agile environment. Must-Have Skills: Adobe Experience Manager (AEM) Sites and Assets AEM Components and Core Development Apache Sling Java OSGi ...

including operations, compliance, transactions, and client management. This is a 6-month contract role offering an excellent day rate, ideally suited to candidates with experience in regulated environments, financial services, or government/public … sector organisations. In this role, you will be an integral part of the software development lifecycle, working closely with Senior Java Developers, UI/UX teams, and Agile Transformation to architect, build, and deliver greenfield, brownfield, and integration applications. You will be expected to employ best design and development practices ...

/4HANA, with about 500 SAP HANA clients and more than 300 SAP S/4HANA clients. Our clients trust our deep experience and proven approaches - all around the world. Job Summary: Work closely with the Business Analyst to understand and develop the technical solution as detailed in user … processes for knowledge sharing and future reference. Stay current with ServiceNow best practices, new features, and industry trends to continuously improve system performance and user experience. Collaborate with cross-functional teams, including developers, architects, administrators, and business analysts, to deliver integrated solutions. Participate in Agile/Scrum ceremonies, such ...

Java, Spring Boot, Angular/React, Next.js, Typescript (Tailwind, i18n, WGAG, AA), Azure Front Door (WAF + CDN), Microsoft Azure. Refer the technologies below. Experience working in Microsoft Azure suite. Refer the technologies below Design and implement RESTful APIs … integrate with front-end components. Write testable code following best practices. Perform unit testing and participate in code reviews. Collaborate with UI/UX designers, QA engineers, and product owners. Optimize application performance and ensure security compliance. Troubleshoot and resolve technical issues across the stack. Work in Agile/Scrum ...

Tech stack: React, React Native, TypeScript, JavaScript (ES6+), HTML, CSS, Component Libraries, Design Systems, State Management (Redux, Zustand, MobX, Apollo), Web & Mobile UI/UX, Accessibility, Front End Architecture) Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing outdated processes with intelligent … their shared codebase while mentoring others and championing best practices around tools, testing, and performance. They are looking for Senior Front End Developers with experience in some or all of the following: React , React Native , TypeScript, JavaScript (ES6+), HTML, CSS, Component-Driven Architecture, Design Systems, State Management (Redux, MobX ...

resilience Nice to Haves Founder or founding engineer background Experience building interfaces for agentic workflows Exposure to LLMs , multimodal models, or agent UX (AX) Experience shaping technical strategy in early-stage teams What You’ll Work With FastAPI backend development React engineering and modern frontend tooling Supabase … similar cloud-native backend tools LLM agent workflows: tool calling , memory, retries, context updates Human–AI interaction models and agent UX (AX) design System design , architecture evolution, and scaling pathways MCP integrations and multimodal agent capabilities Why join You’ll join a deeply AI-native engineering culture where ...

resilience Nice to Haves Founder or founding engineer background Experience building interfaces for agentic workflows Exposure to LLMs , multimodal models, or agent UX (AX) Experience shaping technical strategy in early-stage teams What You’ll Work With FastAPI backend development React engineering and modern frontend tooling Supabase … similar cloud-native backend tools LLM agent workflows: tool calling , memory, retries, context updates Human–AI interaction models and agent UX (AX) design System design , architecture evolution, and scaling pathways MCP integrations and multimodal agent capabilities Why join You’ll join a deeply AI-native engineering culture where ...

models into simple, user-friendly mobile experiences Contribute to architectural decisions and codebase best practices Monitor performance and proactively resolve bugs, crashes, and UX challenges Required Skills & Experience 4+ years in software engineering, with at least 2 years of hands-on React Native experience Strong proficiency … TypeScript , React Native , GraphQL , and Expo Experience deploying apps to the App Store and Google Play , with OTA updates Familiarity with CI/CD pipelines and integrating third-party SDKs Track record of building high-quality mobile UIs and user experiences Strong understanding of mobile testing (unit, integration ...

aesthetically strong and functionally clear. Ensure brand consistency across all analytics touchpoints. Develop charts, graphs, and visual elements optimized for financial data. Collaborate with UX designers to refine interface designs. The ideal candidate will be highly organised, dynamic, intelligent, and enthusiastic – with a passion for design - and possesses the following … with financial services design standards and compliance considerations. Experience of working in multi-disciplinary teams (the successful candidate will work closely with Research, UX, Developers and Project Managers - to bring the user’s needs to life). Experience in Client/Stakeholder/Relationship Management. Articulate ...

this role. Please only apply if you hold this. At Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector … flows, and traceability matrices to ensure end-to-end coverage. Collaboration with Cross-Functional Teams: Work closely with product owners, developers, QA engineers, and UX designers within agile teams to ensure that solutions meet business needs and technical constraints. Agile Participation: Contribute to agile ceremonies such as sprint planning, backlog ...

solutions. We’re seeking a proactive and detail-oriented Special Projects CX Manager to lead key cross-functional initiatives that enhance the overall customer experience and ensure digital compliance across our platforms. This role combines CX strategy , project management , and technical and legal coordination , with a focus on accessibility … deliver results across multiple teams and stakeholders. Responsibilities: Accessibility & Compliance: Lead initiatives to ensure our digital properties meet accessibility standards (WCAG) Partner with UX, design, and development teams to embed accessibility best practices into our processes Cookies & Data Privacy: Manage the implementation and optimization of cookie consent solutions (e.g. ...

Full-Stack Impact: While focused on AI, you’ll work across the stack (Python, Postgres, React) to ensure our research translates into a seamless user experience. 💡 About Solve Intelligence We are the fastest-growing startup transforming the IP landscape. Our AI platform manages everything from invention harvesting to patent … thrive in a high-energy, positive environment and take extreme ownership of your outcomes. 🛠️ What You Bring Must-Haves: Expert Python Skills: Deep experience building and shipping AI solutions. Production Experience: A history of shipping algorithms and/or evaluation pipelines into live environments. LLM Mastery: Practical experience ...

shipping quickly while learning from demanding users. 🧩 What You'll Do Build core product features across the stack from cloud infrastructure to prompting to UX, including Python backend, Next.js with TypeScript frontend, PostgreSQL, and Azure-hosted LLM workloads with CI/CD pipelines via GitHub Actions and IaC such … volumes of text or documents Comfort working with LLMs and applied AI including prompting, integrating model APIs, and thinking carefully about correctness, reliability and UX for AI-powered features Excellent product judgment, communication skills and attention to detail with comfort talking to demanding users and turning their feedback into shipped ...

SAAS platform which is radically streamlining an existing complex process. You'd join as a Senior Frontend Developer and make a real impact on user facing features from the off while enhancing frontend architecture in order to accelerate the products ground … breaking advancements. As a Senior Frontend Developer, you will have the following: Strong expertise in React & Typescript - ideally also with Next.js Strong UI/UX intuition with a user-centric approach Experience working in a lean start-up environment is beneficial What's on offer: Salary ...

technical direction. Collaborate cross-functionally: Work closely with product managers, operations leads, and designers to align tech with real-world PBSA needs. Improve developer experience: Champion CI/CD, testing, observability, and documentation standards. Champion quality and security: Ensure compliance with internal controls and external regulations (e.g., GDPR). … Great Fit If You... Are hands-on and still love writing and reviewing code every day. Bring 10+ years' experience building and scaling full-stack or frontend-heavy web apps. Are fluent in React, TypeScript, HTML/CSS, and frontend performance optimization. Understand backend architecture well enough to collaborate ...

programming and code reviews. What You’ll Do Build dynamic front-end applications and UI components using React, TypeScript, and modern libraries. Collaborate with UX and product teams to refine user journeys and ensure intuitive design. Deliver scalable and testable code within a cloud-native architecture. Partner with portfolio … City, hybrid working model with 3 days per week in the office. 💷Highly competitive package + bonus + benefits What You’ll Bring Strong experience with React, TypeScript, Redux, Apollo Client , and GraphQL/REST APIs . Experience working in a cloud-native environment ( AWS or Azure ). ...

frontend performance, accessibility, and interactivity. Write and maintain comprehensive unit and end-to-end tests to ensure reliability at scale. You should have Strong experience with TypeScript/JavaScript … modern frameworks (React or similar). A proven track record of delivering polished, performant, and elegant user interfaces. Deep appreciation for UI/UX craftsmanship and accessibility. Familiarity with HTTP, REST APIs, websockets, and secure frontend patterns. A creative streak — you think visually and love turning complexity into clarity. ...