126 to 150 of 171 React Jobs in East London

who leads by example and lifts others up. A full-stack problem-solver who’s not afraid to dive into backend or infra. Tech Requirements Mobile Engineering experience with React Native (5+ years) Product engineering experience Strong frontend skills, full-stack comfort (they are tech agnostic on the backend) TypeScript TDD React (a plus) You’ll Need: Product Mindset Lead More ❯

Senior Frontend Developer (React) | FinTech | Hybrid London | up to £80,000 + 10% bonus Company Overview: We are working with a client who is a leading Private Equity Data Analytics firm. They transform complex PE data into actionable insights for CIOs, CFOs, and General Partners, using AI to predict future fund performance. Role: They're seeking a Senior Frontend Developer … with strong expertise in React and TypeScript to enhance the user experience of their data analytics platforms. You'll be a key contributor in building intuitive and responsive interfaces. Responsibilities: Develop, maintain, and improve complex frontend applications using React and TypeScript. Collaborate with designers and backend developers to implement high-quality, scalable UI components. Translate business needs into technical solutions … and ensure best practices in frontend architecture. Mentor junior developers and provide technical guidance on frontend technologies. Qualifications: Extensive hands-on experience with React and TypeScript. Proven ability to build complex, high-performance web applications. Familiarity with RESTful APIs and backend integration. Experience with testing frameworks If you are interested in the Senior Frontend position, please apply directly by submitting More ❯

team with a renowned media client. You will be working with functional Scala and while this is a backend leaning role, you will also have experience working with Typescript (React preferable) and running with AWS. Scala (Essential) Typescript (Essential) React (Preferred) AWS This is a 2 stage interview process: 1 hour paired programming & 1 hour face to face. This is More ❯

You will work within a unified codebase that drives their B2B software and custom AI. As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications Hands-on experience More ❯

You will work within a unified codebase that drives their B2B software and custom AI. As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications Hands-on experience More ❯

Job Title: React Developer Location: London Salary: Up to £130,000 About the Role: Our client, a prestigious London-based trading firm, is looking to hire a talented E-Trading UI Developer. This is an exciting opportunity to work in a dynamic, fast-paced environment, contributing to the development of advanced electronic trading platforms. Key Responsibilities: Define and shape the … in Engineering or Computer Science with a strong grasp of object-oriented analysis and design principles. Experience in building enterprise-scale desktop and/or web applications. Expertise in React, HTML5, and CSS. Familiarity with software development tools such as Git, BitBucket, Confluence, and JIRA. Benefits: Competitive salary of up to £130,000. Be part of a forward-thinking team More ❯

Evaluate user requests for new or modified computer programs to determine feasibility, cost, time required and compatibility with current systems and capabilities. Create full stack applications from scratch utilizing Reactjs, PHP/Hack. Create Python Applications eg: - Data swarm pipelines, automation libraries etc. Skills: - Verbal and written communication skills, problem solving skills, customer service and interpersonal skills. Ability to work … and software. Knowledge of end-to-end systems development life cycles. Knowledge of computer development software as it relates to systems, such as SQL, Visual Basic, etc. Expertise with Reactjs, PHP, Hack, Kotlin, Ruby. Expertise with Python and Web Applications. 8+ years of experience. Education/Experience: Master’s degree in computer science preferred. More ❯

architectures Hands on-experience with API development and App development Expertise in Microservices, with a strong understanding of cloud technologies and modern software development practises Strong programming background in React, React Native, JavaScript and Node or equivalent languages More ❯

the company - from architecture to implementation Work closely with design, product, and stakeholders to define features and deliver intuitive, impactful experiences Modernise and maintain their frontend stack (currently using React), integrated with a Django-based backend and microservices Own frontend tooling and technical direction - choosing what’s right for now and what scales for the future Contribute meaningfully to product … and performance optimisation Help them build a culture of quality code, design thinking, and continuous improvement What we’re looking for: Significant experience in modern frontend development, ideally with React A strong grasp of UI/UX principles and a track record of translating product goals into elegant, functional interfaces Comfortable with (or open to learning) Django and how frontend More ❯

meaningful contributions in the world of sports analytics. Key responsibilities for the role of Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate with designers, analysts, performance staff, and backend/cloud engineers to create modern, cloud-ready applications. Develop analytics dashboards for coaches and performance staff to explore … environment. As the selected Front-End Developer, your background will include: 3+ years industry experience in a Front-End Developer role and a strong academic background. Strong proficiency in React.js , Next.js , and Tailwind CSS. Experience building dashboards or data-driven web applications. A solid understanding of cloud platforms. Familiarity with integrating REST APIs or GraphQL endpoints. Knowledge of performance tuning More ❯

You will lead on the design of complex systems, mentor engineers, and make critical decisions that directly impact and shape the platform’s success! Stack: Python, FastAPI, Go, TypeScript, React, Azure, Terraform, Kubernetes What do you need? Experience leading projects in a scale up Backend experience in Python OR Golang Frontend experience with Typescript Experience with cloud infrastructure (Azure/ More ❯

platform Database skills (SQL Server, Oracle, or similar) BSc in Computer Science or related subject Excellent communication and fluent English Eye for detail and quality code Nice to have: React or other JavaScript front-end frameworks Multi-threaded app development Network programming (TCP/UDP) Git, Mercurial, PlasticSCM, or similar Strong understanding of Windows technologies What you get: Competitive pay More ❯

confident writing clean, testable code in Python, which is our primary language, and have some experience with JavaScript and Java You’ve worked with frameworks like Flask, Django, or React You understand databases, APIs, and basic software design principles You’re excited by solving real-world problems, not just ticking off tasks You’re curious, ask good questions, and always More ❯

React Native Developer London onsite to £65k Well established trading brokerage is seeking a React Native Developer as they expand into UK markets. As a React Native Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the … quickly see the impact of your work, developing high quality, scalable and secure trading applications with a focus on front end mobile application development, data visualisation and charts using React Native, TypeScript, React.js, Redux and Expo. Location: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on a fulltime basis. About … you: You have mobile application development experience using React Native You also have experience with React.js, Redux and TypeScript You have a strong appreciation for good UI/UX design You're keen to explore and use AI tools such as copilot You're comfortable taking ownership and building systems from scratch Finance experience would be great but it's More ❯

React/Node Contract !!️ Location: London (Hybrid 2–3 days on site a week) Start Date: End of June ⏳ Duration: 6–9 months Day Rate: £400–425 A digital consultancy client of mine has just won a major new account in the Travel sector, and they’re kicking off a fresh delivery squad. They’re looking for mid-weight engineers … years’ experience) who can hit the ground running and make a lasting impact. React/Node Engineer Hands-on with Fastify, Next.js, and GraphQL Greenfield Product builds Worked with Azure SQL More ❯

annum Leading Decarbonisation Scaleup - ~$100m funding from prominent VCs Up to £95,000 p/a + Meaningful Equity Central London - 1/2 days per week ⚙️ Stack: Typescript, React/Next, Node et al. I am working with a ~$100m funded tech for good company, facilitating meaningful investment in Net Zero by working with clients from small businesses to … entire governments around the world with a plethora of unique solutions. We are looking for a Full Stack Engineer, proficient in Typescript, Node and React to join growing teams of cross functional engineers, working on everything from external facing applications, internal development tools and AI/LLM models for environmentally conscious groups across the world. If you are a Full More ❯

We’re hiring a Full Stack Product Engineer (Python, React, Next.js, TypeScript, FastAPI, Postgres) to join the founding team of a London based , early stage startup publicly launching in a few months (they're currently in stealth mode ). Led by former heads of Palantir’s AI Engineering team , they're building a new type of platform to solve what … engineer to join as their third technical hire . What you’ll do Build core product features in a fast-moving, high-trust team Work across the stack (Python, React, Next.js, TypeScript, FastAPI, Postgres) Constantly iterate based on feedback from real users Help shape the engineering culture from the ground up Be part of a tight-knit team working on … funding rounds Strong product intuition and attention to detail with highly customer orientated focus Experienced integrating or building AI platforms/features Full stack experience on our stack (Python, React, Next.js, TypeScript, FastAPI, Postgres) Based in or willing to relocate to London (this is a 5 day/week in-person role) Location: On-site in London (5 days a More ❯

PHP Developer – Hull (Hybrid Remote) - £45,000 Flexible Hours | 2pdw in Office | Personalised Progression Plan | Symfony/Typescript/React/AWS Stack | AI Projects Ada Meher is currently working with a market leading retail company, based on the outskirts of Hull, as they search for a PHP Developer to join their ever-expanding Engineering team. You’d be working … considered: Demonstrable experience with PHP Development Experience with relevant frameworks (Laravel/Symfony) Experience with best practices such as TDD, SOLID & PSR Any knowledge of Typescript/AWS or React would be a benefit Knowledge of Microservices would also be a benefit The business are well-known for offering employees the opportunity to work on forward-thinking technology, including AI More ❯

PHP Developer – Hull (Hybrid Remote) - £45,000 Flexible Hours | 2pdw in Office | Personalised Progression Plan | Symfony/Typescript/React/AWS Stack | AI Projects Ada Meher is currently working with a market leading retail company, based on the outskirts of Hull, as they search for a PHP Developer to join their ever-expanding Engineering team. You’d be working … considered: Demonstrable experience with PHP Development Experience with relevant frameworks (Laravel/Symfony) Experience with best practices such as TDD, SOLID & PSR Any knowledge of Typescript/AWS or React would be a benefit Knowledge of Microservices would also be a benefit The business are well-known for offering employees the opportunity to work on forward-thinking technology, including AI More ❯

to join an elite bank based in London. Skills/Experience Strong hands-on/commercial coding experience in C# Experience with SSIS/SSRS Hands on experience with React/Angular is a plus Strong experience working in the finance sector Strong Communication skills If this sounds like your next contract and you would be keen on hearing more More ❯

post-sales Build and own custom Proofs of Concept (PoCs) and complex technical assets using the Sisense analytics platform, including dashboards, data integrations, JS SDKs, REST APIs, and embedded React components. Share your expertise internally and externally through knowledge-sharing and enablement initiatives. Stay ahead of the curve through continuous learning and hands-on exploration. What You Bring 5+ years … explain and demonstrate complex concepts to both technical and non-technical stakeholders Self-starter with strong ownership and a collaborative mindset Proficiency in SQL and JavaScript (or frameworks like React, Angular, or Vue) Experience in BI, analytics, or data-centric products Bonus: familiarity with Python or another server-side language Thrive in fast-paced, high-growth environments A passion for More ❯

complex problems, working in an ever evolving environment and enjoy the thrill of building a startup, this role is for you. Their tech stack is built on Python, Typescript, React.js and PostgresSQL and for these particular roles they are looking for engineers that lean towards the backend. Experience of working with FastAPI would be hugely beneficial. They are a hybrid More ❯

annual leave plus bank holidays Training opportunities Fully remote working PHP Developer Requirements 3+ years of experience Strong experience with PHP Laravel experience Knowledge or use of Vue/React Interest in AI/emerging technologies Logical thinker and problem solver Highly organised, able to thrive in a fast paced environment without being micromanaged Excellent communication skills PHP, LAMP Stack More ❯

annual leave plus bank holidays Training opportunities Fully remote working PHP Developer Requirements 3+ years of experience Strong experience with PHP Laravel experience Knowledge or use of Vue/React Interest in AI/emerging technologies Logical thinker and problem solver Highly organised, able to thrive in a fast paced environment without being micromanaged Excellent communication skills PHP, LAMP Stack More ❯

great tech team, What You’ll Need: 2-3 years of experience in a full-stack or back-end focused role Strong Python (ideally Django or FastAPI) and JavaScript (React) skills A proactive, collaborative mindset Experience in a start-up or fast-paced product team is a bonus A degree in a relevant subject from a Russell Group or equivalent More ❯