126 to 150 of 342 Front End Development Jobs in London

focus on open discussion and professional development, where the best ideas are the ones applied. Opportunity to work on cutting‐edge front‐end development challenges in some of the largest deployments in the field. Collaborative environment with a team of engineers based ...

working in a Scrum Team and an Agile environmentDesign, build and support scalable and secure full-stack web applications using Python (FastAPI)Exposure to front-end development using React/Typescript.Support and enhance existing web applications to ensure stability and performance.Work with business and technical … share of our company's profits.Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme.Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve ...

Scrum Team and an Agile environment Design, build and support scalable and secure full-stack web applications using Python (FastAPI) Exposure to front-end development using React/Typescript. Support and enhance existing web applications to ensure stability and performance. Work with business and technical … company's profits. Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme. Flexible/remote working, Version 1 is tremendously understanding of life events and peoples individual circumstances and offer flexibility to help achieve a healthy ...

will collaborate with software engineers, AI and data science specialists, operations stakeholders, and business partners to improve operational workflows, controls, and the software development lifecycle. You will focus on hands-on engineering across Python services, APIs, data pipelines, infrastructure, monitoring, and production readiness. You will build domain … technologyDemonstrate familiarity with Markets Operations processes such as trade lifecycle, post-trade operations, reconciliations, controls, or exception managementUse AWS and tools such as MLflowDevelop front-end capabilities with React or modern front-end developmentApply graph database modeling conceptsWhy Join Us Your contributions will help redefine what ...

office teams, gaining exposure to the full ETF operating model while delivering resilient, scalable, and business-critical solutions.Job ResponsibilitiesExecutes creative software solutions, design, development, and technical troubleshooting, with the ability to think beyond routine or conventional approaches to build solutions and break down complex technical problems.Develops secure … learn ETF, finance, and investment management concepts while demonstrating strong ownership of delivery and application stability.Preferred Qualifications, Capabilities, and SkillsExperience with React or modern front-end development frameworks.Prior exposure to ETFs, asset management, portfolio management, middle office processes, or broader financial services technology.Familiarity with enterprise ...

integrations Ensure quality control using industry standard techniques such as automated testing, pairing, and code review Work with the Product team to understand end‐user requirements and translate them into an effective technical solution Document technical design and analysis work Assess current system architecture and identify opportunities for growth … server‐side language, ideally JVM based Professional experience building web‐based single page applications, using React/Typescript or an equivalent Knowledge of front‐end development, able to build rich user interfaces following a responsive design Comfortable working with cloud infrastructure, infrastructure as code ...

more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture … experience Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Expertise in React 17+ and modern front‐end development practices Experience with AG Grid or similar advanced data grid libraries Proven ability to optimize web applications ...

working on a high-performance Single Dealer Platform supporting electronic trading. Based in the City of London, this 12-month contract role focuses on front-end development and real-time interfaces. You will lead UI development, build scalable interfaces with React ...

seeking a Senior Front-End Developer to join their consulting team in the UK, focusing on delivering innovative solutions across public sector and defence accounts. This role includes building user-friendly interfaces and leading development activities in a hybrid work environment, requiring eligibility for enhanced ...

hands-on experience using no-code/low-code web development tools such as Webflow, and possesses a foundational understanding of front-end technologies and basic web development.Key job responsibilitiesBuild and maintain interactive web pages, templates and components using Webflow. Contribute to UX best practices … managing multiple projects and priorities across teams in a fast-paced, deadline-driven environment- Understanding of conversion rate optimization (CRO) methodologies.- Experience collaborating with front-end developers and understanding implementation constraints.- Familiarity with motion design, interaction design, or prototyping tools.Amazon is an equal opportunities employer. We believe passionately ...

Intec Select Ltd. is seeking a Front End Developer for a London-based six-month contract on a hybrid pattern. The role focuses on developing and enhancing modern web applications, collaborating closely with product teams, designers and backend engineers to deliver exceptional user experiences. Ideal candidates will have ...

ready to take your React and React Native skills to the next level? All you need is: 7+ years of experience as a Front-End Engineer; Strong proficiency in React 18+, including hooks, context, and modern patterns; Expert-level TypeScript experience with advanced types and strict configurations; Strong … knowledge of state management tools (Redux, MobX, Zustand, etc.); Proven experience in building SPAs, PWAs, and working with RESTful and GraphQL APIs; Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines; Experience with automated testing frameworks (Jest, Cypress, etc.); At least ...

more areas of focusActively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life CycleInfluences peers and project decision-makers to consider the use and application of leading-edge technologiesAdds to the team culture of diversity, opportunity, inclusion … oversightPractical cloud native experienceExperience in Computer Science, Computer Engineering, Mathematics, or a related technical fieldPreferred qualifications, capabilities, and skillsExpertise in React 17+ and modern front-end development practicesExperience with AG Grid or similar advanced data grid librariesProven ability to optimize web applications for performance ...

Define systems and processes to execute product roadmap Lead planning, execution, and timely delivery of the product Oversee operational aspects of the software development process to ensure effective workflows across developers Manage and conduct code reviews to maintain high code quality, implement and enforce testing best practices … Series A+ Leadership experience in leading team of engineers in an early-stage startup and appreciation on rapidly evolving requirements Extensive experience in front-end development incl. significant experience in React, next.js, AWS, and Vercel Demonstrated experience in building and overseeing backend services ...

major engineering companies. Задачи: Own and evolve the Physical AI platform’s data-heavy, workflow-centric web experience Own frontend development end to end, including component architecture, design system evolution, performance optimization, and production operations Collaborate with Design, Product, and Backend Engineering to design intuitive … Python web frameworks such as FastAPI, Flask, or Django Practical experience with PostgreSQL, Docker, Kubernetes, Sentry, Datadog, and OpenTelemetry Experience with unit, integration, and end-to-end testing, CI/CD pipelines, Storybook, design systems, and frontend build tooling Excellent communication, cross-functional collaboration, and mentoring skills ...

greater agility and flexibility within the market, encouraging investment into the sector from non-traditional funding streams.The role itself is for a Front-End Software Developer to join the growing team. You'll help to implement our Cell-Stack Web user interface, designing and building for usability, performance … products and applications to grow as the platform, marketplace and company does too. You’ll collaborate closely with both product and software development teams to build great software. You possess knowledge in Javascript or JQuery and have been exposed to Node.JS for the backend. Wider to this ...

Citigroup Inc. seeks a Senior Front-End Developer to join a critical greenfield program modernizing our electronic FX Options Trading platform. You will design and implement real-time pricing UIs using React and TypeScript, collaborating with quants and traders on a multi-year project. You will ...

Citi seeks a Senior Front-End Developer to join a greenfield FX Options trading platform. You will drive real-time pricing UIs, RFQ workflows and complex market data tools while collaborating with quants and traders on a global team. Expertise in React and TypeScript is required; familiarity with ...

Summary Quantemol is seeking a Computational Physicist to join our quantum chemistry team, focusing on the development and application of simulation software for electron‐molecule collisions. You will work primarily on Quantemol’s QEC codebase, contributing to state‐of‐the‐art computational methods used by academic … legacy or high‐performance scientific software. Familiarity with R‐matrix‐based electron scattering codes. Experience delivering consultative or customer‐facing scientific projects. Experience with front‐end development for scientific or engineering software. Familiarity with collaborative software development practices and version control. Track ...

consulting firm is seeking a front-end developer for their Issuemaster real-time web application in Greater London. The ideal candidate will have at least 4 years of experience with Angular, 3 years with Typescript, and expertise in real-time web application development. Responsibilities include developing business functionalities ...

Prism Digital in London is seeking a Lead Front-End Developer to own the frontend across the POS and payments platform. You will set the architecture for portal and mobile ordering, mentor a small team, and own tooling, standards, and release pipelines. Working with React and TypeScript ...

around the world. You will be working with .NET as the main language, however you will also use Java, TypeScript and React for the front-end development and built on Kubernetes. Skills required: Strong .NET experience 2:1 or above in Computer Science degree Desirable ...

around the world. You will be working with .NET as the main language, however you will also use Java, TypeScript and React for the front-end development and built on Kubernetes. Skills required: Strong .NET experience 2:1 or above in Computer Science degree Desirable ...

Описание: The employer supports asset management and front-office trading technology within a global Japanese bank, developing high-performance trading systems and cloud infrastructure for critical front-, middle- and back-office operations. Задачи: Design, develop, and enhance high-performance trading systems and cloud infrastructure; Translate complex requirements into … volumes of market and trading data; Apply engineering best practices, automation, DevOps, and cloud architecture; Continuously improve the team's technical capabilities; Own the end-to-end software delivery lifecycle; Bring solutions to identified problems; Perform occasional front-end development. Требования: Advanced backend Python development ...

Fireprice is seeking a proactive Front-End Developer to manage multiple projects and meet tight deadlines, working closely with Senior Front-End Developers to ensure budgets are met. The role emphasizes delivering high-quality, responsive user interfaces under pressure in a fast-paced environment. You will ...