51 to 75 of 95 Front End Development Jobs in London

will include: The design and implementation of best-in-class software architecture Produce and communicate clear technical designs to guide and contextualise solution development across products, services, projects, and systems, including applications, technologies, processes, and information which meet the business strategic needs. Create and maintain the architecture … Agile Delivery Methodologies, SCRUM, SCRUMBAN Working in an agile environment using JIRA and Confluence Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin ...

time progresses you will also help their clients to implement and utilise the product to its fullest. Key skills Strong software engineering skills, delivering end-to-end software products. Highly product orientated. Highly skilled in Python development, with knowledge of FastAPI framework. Good databases knowledge … with schema design and SQL. Some front-end development preferably TypeScript & React is highly desirable. Experience of designing scalable systems and working with CI/CD pipelines. Experience in data-driven applications, cyber security, or SaaS platforms is beneficial. This role requires SC clearance preferably ...

hands-on, business-facing role within a fast-paced agile delivery environment , working closely with senior stakeholders, developers and delivery partners. You'll lead end-to-end delivery across web initiatives, running ceremonies and sprints, managing dependencies, and acting as the key bridge between commercial, business and technical … Kanban) and digital development processes. Experience in budget management and financial reporting for digital projects. Familiarity with web technologies (CMS platforms, front-end development, analytics tools). Excellent communication and stakeholder management skills. Ability to balance strategic thinking with hands-on delivery. ...

Java Back-End Developer (Azure/AWS) – Contract | London (Hybrid) Contract: 12+ months IR35: Outside IR35 Location: London (Hybrid – 3 days onsite) We are supporting a consultancy delivering enterprise-scale technology programmes for a major client. They are seeking an experienced Java Back-End Developer with strong cloud … Agile methodologies and the full SDLC Strong analytical and problem-solving skills Proactive, delivery-focused mindset with a positive attitude ⭐ Desirable (Nice to Have) Front-end development experience with React Familiarity with financial markets, instruments, or trade lifecycle Ability to write and optimise SQL Experience ...

points. Through user research, feedback analysis and data-driven insight, you will inform design decisions and evaluate the impact of design improvements, leading the end-to-end design process for both web and mobile applications, encompassing wireframing, prototyping, visual and interaction design, while continuously optimising usability, accessibility … similar and are proficient in creating micro animations/interactions using tools such as Rive o Lottie You have a good understanding of front-end development technologies and iOS/Android HIGs to effectively collaborate with developers. You have excellent communication skills and can articulate ...

Azure will be crucial in driving our technology initiatives forward. The Senior Developer is a key role within BDO IT's Solutions Development team and reports to either … Lead Developer or the Solutions Development Senior Manager. You'll also: Act as a hands-on full-stack developer with strong front-end development skills and a good understanding of UX. Manage third-party developers or full-time employees as required. Collaborate ...

comfortable having business logic type discussions You have strong Java, AWS and Kubernetes skills and also have a good appreciation of user interface/front end development using React or Tailwind CSS You have a strong knowledge of modern software engineering best practices including cloud ...

Front-End Developer to build high-performing Vue and TypeScript applications for a global charitable organisation . This is a chance to lead the development of intuitive digital products that support over 175,000 members worldwide . Why Join Them? Meaningful Tech: Build products that ...

thrives in complex environments and enjoys working with modern Java technologies at scale. What you’ll bring: Proven experience in software design and development with Java-based technologies Experience in a senior developer or technical leadership role Strong, hands-on expertise with Java , Spring Boot , and microservices … building REST APIs and working with containerisation tools such as Kubernetes or OpenShift Strong RDBMS skills and experience working with high-volume enterprise systems Front-end development capability with Angular , JavaScript , and Bootstrap Background in large-scale, high-transaction enterprise environments Ideally, exposure to telecom ...

role in shaping how innovation is delivered across the group. Our client is deeply committed to learning, experimentation, and long-term career development, offering a collaborative, entrepreneurial culture supported by global scale. Flexible hybrid working and exposure to a wide range of industries and technologies make … translating business needs into technical solutions. Desirable Experience: Exposure to Generative AI, LLMs, RAG techniques, or related frameworks. Experience with Microsoft Power Platform technologies. Front-end development using modern frameworks such as React, Angular, or Vue. Awareness of Edge AI, VR/AR, or other ...

secure solutions that power our banking ecosystem. We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems. The ideal candidate has hands-on experience building scalable, event-driven applications using … complex digital or financial platforms. Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred). Proficient in modern development frameworks, such as Java, Python, or Node.js, and familiar with microservices, APIs, and event-driven architectures. Experienced in cloud and infrastructure-as-code ...

design across a multi-system environment. This pivotal role focuses on shaping how complex operational data is presented in a simple, intuitive way to end users, optimising a unified UI for Decision Optimisation (DO). Day-to-day of the role: Serve as the primary expert on UI/… balance strategic thinking with practical execution. Desirable: Experience in operational or logistics environments, knowledge of Decision Optimisation or similar analytical platforms, and familiarity with front-end development principles (HTML/CSS/JS). Benefits Hybrid working model Opportunity to lead and shape critical design ...

centred services across the UK public sector. The organisation values collaboration, inclusion, and work-life balance, and actively supports continuous learning and professional development through access to training, modern design tools, and supportive multidisciplinary teams. The consultancy works closely with government departments and public sector bodies … public sector organisations . Familiarity with design systems , component libraries, and style guides. Experience working closely with content designers and service designers. Understanding of front-end development constraints and technical feasibility. Experience using collaboration and delivery tools such as Jira and Confluence . Reasonable Adjustments ...

grow with the company This is an exciting opportunity to work on impactful projects in a forward-thinking environment. If you are passionate about front-end development, we’d love to hear from ...

Engineering Manager, Architect, DevOps Engineers, AI Test Lead, Data Scientists, and Project Managers. What we’re looking for: Hands-on AI development experience in a cloud environment (Open to all platforms) Proven experience in a senior/lead (technical leadership and project ownership) Practical experience with Large …/Agent Orchestration and building frameworks that have delivered business outcomes Strong coding skills in Python and SQL Desirable: Background in Data Science Light front-end development, for example being able to create internal web applications If you’re passionate about building practical AI solutions ...

seed to early-growth mandatory). Experience working with regulated or sensitive data (healthcare, government, legal tech, defence, etc.). Understanding of secure development, data governance, and compliance-aligned engineering. Eligibility for Security Check (SC) Clearance. … Nice to Have: UI automation experience for integrating with legacy or non-API-native systems. Knowledge of workflow engines, orchestration tools, or ETL pipelines. Front-end development exposure (React, TypeScript, or similar). Experience building AI-driven, data-intensive, or workflow-heavy platforms. Offer & Environment ...

solving meaningful problems that impact thousands of employees. This is a hands-on, delivery-focused role for someone who enjoys building secure, scalable back-end systems and thrives in a high-trust, collaborative environment. WHAT YOU WILL DO Develop and maintain back-end services, APIs, and integrations … code that performs at scale Contribute to the design and evolution of Connect’s architecture, working closely with architects and senior engineers Collaborate with front-end developers, QA, and product teams to deliver end-to-end features Build with performance, security, and maintainability in mind – always ...

recognisable consultancy who require a Principal Engineer with Active NPPV3 and Active Security Clearance (SC), to help lead a business critical project for an end client. Key Requirements: Proven experience as a Principal Engineer Active NPPV3 and Active Security Clearance (SC) Proven experience leading multiple engineering teams on complex … SOLID principles, microservice development focused on high availability and data integrity, and solid use of JUnit, TDD, and integration/end-to-end testing. Nice to have: Proven experience in JavaScript or Vue.js for front-end development. Exposure to AWS and DevOps tooling ...

Position: Senior Back End Developer Location: UK – Fully Remote Salary: £60,000 - £80,000 We’re working with a forward-thinking technology-led organisation that’s looking to hire a Senior Back End Developer to join one of their high-performing engineering teams. This is a great opportunity … contribute to the evolution of their engineering practices. The Role You’ll join a cross-functional product squad, typically made up of Back End and Front-End Developers, QA Engineers, UX Designers, Content Specialists and a Product Manager, with additional support from Architects and Staff Engineers. Each ...

specialists, and you're confident communicating technical decisions to both technical and non-technical audiences. You have strong experience delivering high-quality web applications end-to-end, and you're excited by the opportunity to help define the tooling, frameworks, and best practices of a growing frontend function. … prototypes, and design concepts into high-quality, accessible user interfaces. • Collaborate with backend engineers to integrate APIs, manage data flows, and ensure a seamless end-to-end experience. • Establish and champion best practices in coding standards, architecture, documentation, and frontend processes. • Conduct thorough code reviews to maintain code ...

into the CEO, sitting at the core of the product and engineering effort. You'll be responsible for building and shipping AI-driven functionality end-to-end, from experimentation and prompt design through to production deployment and real-world usage. You'll operate across the full stack, working … evaluation pipelines Hands-on experience with LLMs and prompt engineering. Familiarity with backend development and databases. Experience of with front-end UX (React). Exceptionally clear written and verbal communication skills. A strong sense of ownership, urgency and accountability for outcomes. Comfortable working in fast ...

solving complex technical challenges, and wants to make an impact in a fast-paced, global setting. Join our Pricing & Risk team, working on our front-office pricing and trading platform. This is a hands-on role focused on building and maintaining distributed backend systems that support our market-making … Commodities. What You’ll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical decisions and architecture trade-offs ...

role is perfect for someone who balances technical rigor with an impeccable eye for design 'visual grammar.' The Essentials Experience: 8+ years of professional front-end development. Tech Stack: Expert-level JavaScript (OOJS), TypeScript, ReactJS, NextJS, HTML5, and CSS3. Integration: Proven experience integrating with RESTful Web Services . … Precision: Ability to maintain technical standards while delivering polished, high-end functionality. Collaboration: Comfortable navigating stakeholders and working alongside UX/Design teams. Desirable Skills Experience with web animation/visualization libraries ( D3.js, HighCharts ). Knowledge of Accessibility (A11y) and semantic HTML5. Familiarity with Java or server-side ...

join a close knit, mission driven team, building and maintaining the platforms that power large-scale social impact initiatives. You’ll work end-to-end across backend services and user-facing applications, taking responsibility for writing, testing and deploying code and infrastructure that serves millions of users. … frontend development (e.g., React or similar), ensuring great UX and accessibility Deliver major features from concept through to launch, taking ownership end-to-end Perform thorough code reviews, providing constructive feedback and raising engineering standards Ensure system performance, security and resilience across services and applications ...

Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel ...