376 to 400 of 408 React Jobs in England

business. Your role will involve: Building and improving software across the stack, from backend services to user-facing applications. Working with technologies including Python, React, TypeScript, JavaScript and SQL. Tackling challenging technical problems and turning ideas into practical, scalable solutions. Learning new technologies, frameworks and concepts at pace. Collaborating closely … software engineering and the ambition to achieve something special. We're particularly interested in people who can demonstrate: Strong technical foundations: Experience with Python, React, TypeScript, JavaScript and SQL is valuable. You don't need to be an expert in every technology, but you should be comfortable with programming fundamentals ...

processes and improving data quality. Investigate and resolve issues across applications, databases, integrations and cloud environments. Contribute to an internal web platform built with React and TypeScript. Translate business requirements into practical technical solutions. Improve testing, deployment processes, monitoring and technical documentation. Deliver automation and AI solutions with appropriate testing …/CD. The confidence to work independently and explain technical decisions to colleagues across the business. The wider environment includes Python, FastAPI, React, TypeScript, SQL, BigQuery, MongoDB and Google Cloud Platform . You do not need to have used every technology, but you should be comfortable working across connected applications ...

complex projects, make meaningful technical decisions and help shape the future of the platform. Responsibilities Design, build and deliver complex systems using TypeScript, Node.js, React and AWS, taking projects from initial requirements through to production. Lead architectural decisions, document technical trade-offs and establish scalable, secure and maintainable engineering practices. … more years, with evidence of senior-level technical ownership. Expert knowledge of TypeScript, with deep expertise in either Node.js/backend engineering or React/frontend engineering , alongside the ability to work across the stack. Strong AWS experience, including designing cloud systems for scalability, resilience, security and cost efficiency. Experience ...

user experience for R&D products, from early prototype through controlled production release. Build accessible, responsive web applications and internal tools using modern TypeScript, React and Next.js patterns. Turn workflow discovery, user feedback and product requirements into simple user journeys, interfaces and technical delivery plans. Create intuitive experiences … capabilities. Integrate approved data sources, search and retrieval services, Microsoft 365 sources, document repositories and business systems into usable workflows. Deploy and operate responsive React and Next.js applications in Azure, using approved hosting, environment configuration, release, monitoring, health-check and support patterns. Implement secure application authentication, authorisation and data-access ...

DescriptionTalan is seeking a skilled C# Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments. In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-paced trading environments. You will … stabilityProvide third-line support and assist with troubleshooting production incidentsContribute to code reviews and continuous improvement initiativesSkills & Experience (Required)Strong development experience in C# & REACT Experience building web-based applications and RESTful APIsSolid experience with relational databases and SQLExperience with modern JavaScript frameworks, particularly ReactStrong understanding of application performance ...

while maintaining the deep technical judgment to verify, secure, and own the final user experience.* Design, build, and ship new user-facing features in React + TypeScript, reaching millions of professionals and clients.* Own features end-to-end: discovery, technical design, implementation, testing, rollout, and observability.* Tap into (and extend … Design System to ship polished UI quickly while raising the bar for consistency.* Write robust automated tests (Cypress, Jest, React Testing Library) and keep the CI/CD pipeline green.* Partner closely with Product, Design, Backend, Infrastructure, and Mobile engineers to take features from discovery to rollout and beyond.* Accelerate ...

user provisioning, and passkey (FIDO2) support. You will work alongside a highly experienced engineer who knows this area deeply. Our stack spans Ruby, TypeScript (React), Python and Java, and we are a Claude Code shop, with access from your first day. Whilst we aren't fully remote, we are flexible … back where needed Build to the security and data protection standards that regulated financial services clients expect Work across our stack, including Ruby, TypeScript (React), Python and Java Share knowledge with colleagues and build depth in a critical part of the platform Use AI tools such as Claude Code ...

safely at scale Define development standards, engineering frameworks and best practice Mentor developers and provide technical guidance across the business Work across technologies including React, Next.js, Node.js and AWS Collaborate with infrastructure, cloud and wider technology teams Stay hands-on whilst helping shape the organisation's longer-term approach … agents, RAG, guardrails and observability AWS experience, ideally including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring engineers or influencing technical direction Genuine interest in emerging ...

developing and operating a platform built around distributed services. The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development. You will have genuine ownership of your work, from initial design and development through to deployment and production performance. Current projects include: Developing … Redis, Terraform, GitHub Actions and Datadog. Experience with some of these would be useful, but you are not expected to know everything Knowledge of React, Go or Site Reliability Engineering would also be beneficial. The team actively uses AI-assisted development tools. You don't need extensive experience with them ...

active contributor to our production codebase, working alongside other engineers on challenging frontend projects. Write, review, refactor and ship production code regularly using React, TypeScript and JavaScript. Design and build sophisticated user interfaces for interacting with large datasets, including filtering, visualisation and complex configuration. Take ownership of engineering tasks … currently hands-on with production code and want coding to remain the majority of your working week. You have strong frontend development experience with React, TypeScript and JavaScript. You've built complex, scalable applications, ideally within B2B SaaS, enterprise software, analytics or data-intensive environments. You have experience coaching, mentoring ...

Job ID: 5337Location: London/RemoteType: Full TimeSalary: GBP 225000 per yearPosted: 2024-06-03Location: London (Remote with Occasional Visits to London HQ)Our client, a global trading firm, is seeking a dynamic and ...

Contract Senior Full Stack Engineer – React, TypeScript & Azure UK Based | Fully Remote | Up to £475 per day | Inside IR35 | Initial 3-Month Contract I'm currently looking for an experienced Senior Full Stack Engineer to join a UK-based project on an initial 3-month contract. This is a fully … applications, helping shape technical solutions and ensuring high-quality engineering standards throughout the development lifecycle. Key Responsibilities Design, develop and maintain modern applications using React and TypeScript. Contribute to system architecture and technical design decisions. Translate complex business and technical requirements into scalable, maintainable solutions. Work across the full software ...

development team working on modern, scalable web applications. This is a great opportunity for a developer who enjoys building high-quality applications using React and Next.js , takes pride in writing clean, maintainable code, and wants to be involved throughout the full development lifecycle. The Role You'll be responsible … other developers to deliver solutions that meet business objectives and project deadlines. Your responsibilities will include: Developing and maintaining modern web applications using React, Next.js, JavaScript, and TypeScript. Building and maintaining integrations between applications, APIs, and databases. Writing clean, efficient, maintainable, and well-tested code, with experience in C# also ...

Forward Deployed Engineer (AI & Full-Stack) Remote (UK-based) 6-Month Initial Contract £60 per hour (Umbrella) Inside IR35 Stack: Go, React/TypeScript, GCP (Cloud Run, Pub/Sub), PostgreSQL, Automated AI Workflows A well established firm is looking for a hands-on Forward Deployed Engineer to join … Build and maintain backend services, messaging tools, and database routines in Go. Update the User Interface: Make targeted updates to screens and forms using React and TypeScript so clients can see and use new features. Connect Existing Software: Plug our system into standard client software (like SAP, Microsoft Teams/ ...

given your background. The Opportunity Role: Full Stack Engineer Rate: £550 per day Location: Manchester (2 days onsite) Contract: Inside IR35 (Umbrella) Tech Stack: React, TypeScript, Java, AWS, Micro Frontends, BFF Architecture Focus: AI-assisted software development and customer engagement products You'll be joining a newly formed team delivering … Agentic AI tools such as Claude, Codex, and other AI agents to accelerate development and innovation. We're particularly interested in engineers with: React/TypeScript experience Strong Java backend development AWS and CloudFormation knowledge Commercial experience using AI-assisted development tools Experience building scalable customer-facing applications Please click ...

enable colleagues across the business to launch dynamic reward features quickly and independently. Working across the full stack, the role focuses on Golang, TypeScript, React, SQL and Kafka, with systems deployed to GKE. You will tackle complex technical challenges, explore open-source technologies, and bring innovative ideas to life … eligible for inclusion in our hybrid work from home policy. Qualifications Commercial experience with web client or server-side development Proficiency with Golang, TypeScript, React, SQL, Kafka or Apache Flink Background delivering software in continuous change environments Familiarity with AI tools to enhance developer productivity Clear technical communication with cross ...

looking for someone who has a strong understanding of data and analytics but can also design and build modern applications using technologies such as React, TypeScript and Microsoft Fabric. This isn't a traditional BI Developer or Data Engineer position and would suit a multi skilled engineer who relishes sitting … Product Engineer based near Warrington should have most of the following key skills: - Designing and developing modern, user-facing data applications using Microsoft Fabric, React and TypeScript. - Building data products that combine analytics, visualisation, workflows and AI capabilities. - Working with Microsoft Fabric Apps to develop scalable, secure and maintainable applications. ...

+ Equity + Annual Salary Reviews + Yearly Equity Refresh Are you a Full-Stack Engineer with strong TypeScript and React experience looking to build AI-powered products from concept through to production while working directly with founders and customers in a high-growth technology startup? This is an outstanding … performance Work closely with founders, designers and customers to shape product direction The Person: Commercial full-stack development experience Strong JavaScript, TypeScript and React skills Experience building APIs, backend services and database-driven applications Exposure to LLMs, AI tools or modern AI development workflows Product-focused mindset with the ability ...

complex, data-heavy frontend problems where performance, usability and scale all matter.Build sophisticated interfaces for displaying, filtering and interacting with large datasets.Work with React, TypeScript and JavaScript, while contributing to the wider technical decisions behind the product.Partner closely with Product Managers, Product Designers and Engineers to take features from problem … experienced people manager.Significant professional software-engineering experience, with the technical depth expected of a senior engineer.Strong recent hands-on frontend engineering experience.Production experience with React, TypeScript and/or JavaScript.Previous formal people-management experience. Ideally, you have already managed engineers rather than looking for your first management opportunity.Experience owning areas ...

Join a high-performing Cyber team delivering cutting-edge research, development and production programmes valued from thousands to multi-million-pound contracts. You'll provide technical leadership across the full software lifecycle, leading the design ...

Cleared Developer - TypeScript, React, Kotlin, AWS £market rate (Outside IR35) 6 Month Contract Primarily Remote - occasional London/Manchester travel I'm currently working with a leading organisation seeking Developers for a major public sector programme. You'll be working across a modern full-stack environment, supporting the development … delivery of cloud-based applications using React, TypeScript, Kotlin and AWS. Key Requirements: Proven experience as a Developer with strong TypeScript/React Must hold active SC Clearance. Kotlin and Spring Boot development. Hands-on AWS experience across ECS, Lambda, S3, SQS, RDS, IAM, CloudWatch and OpenSearch. Terraform and Infrastructure ...

Contract Full Stack Engineer Java/React Location: Manchester, hybrid, 2 days per week onsite Contract: Contract Experience: 5+ years Tech: Java, Spring Boot, React, TypeScript/JavaScript The Opportunity We're working with a leading global digital organisation looking to bring on experienced Full Stack Engineers to join ...

United KingdomSenior Frontend Engineer | React & TypeScriptRemote | London office availableI’m partnering with a fast-growing fintech building a stablecoin-native alternative to traditional business banking.With fresh funding secured and customer demand accelerating, they’re hiring a Senior Frontend Engineer to shape the customer experience as they expand across global payments … accounts and card products.Job ResponsibilitiesBuild customer-facing applications using React and TypeScript.Turn complex financial workflows into intuitive, accessible interfaces.Guide frontend architecture, technical decisions and engineering standards.Work closely with product, design and backend engineers to deliver complete features.Improve performance, testing and developer tooling, while supporting other engineers.Skills/Experience RequiredStrong commercial ...

where engineers play a key role in shaping the product's future. The Role You will: Build and enhance complex front-end applications using React and TypeScript. Develop data-heavy dashboards, analytics tools, and workflow-driven user experiences. Design intuitive interfaces for AI-powered features and agent-based workflows. Create … standards of code quality. Optimise application performance, scalability, and front-end security. Your Skills & Experience You will have: Strong commercial experience building applications with React and TypeScript. Experience developing complex enterprise software, SaaS platforms, or data-rich products. Expertise in state management, front-end architecture, testing, and performance optimisation. Understanding ...

serving enterprise organisations within the financial services sector. The company develops technology that helps clients make faster, more informed decisions. THE ROLE Build modern React and TypeScript applications, including dashboards, analytics tools and AI-driven user experiences. Develop scalable, data-rich interfaces with a focus on performance, usability and accessibility. … engineering and product teams to deliver secure, high-quality software solutions. YOUR SKILLS AND EXPERIENCE 5+ years' experience building commercial front-end applications using React and TypeScript. Experience developing complex enterprise software, dashboards or data-driven user interfaces. Strong understanding of testing, front-end security, state management and modern development ...