476 to 500 of 1,550 React Jobs in England

Principal Software Engineer - C#

Hiring Organisation
Liquidnet
Location
London, United Kingdom
Salary
£ 100 K
custom .NET host); comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications.Sufficient front-end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front-end teams.Demonstrated ability to leverage coding agents in spec-driven development ...

Principal Software Engineer - C#

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
custom .NET host); comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications.Sufficient front-end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front-end teams.Demonstrated ability to leverage coding agents in spec-driven development ...

Full Stack Software Engineer - Application Development

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
technical usersCreating low-code/no-code WYSIWYG tools, which enable application builders within Foundry to build products for their usersTechnologies We UseTypescript, React, and GQL are central to our frontend development.Blueprint as a re-usable front end component library.A combination of open-source and internal technologies that suit ...

Solutions Engineer - Italian Speaking

Hiring Organisation
Algolia
Location
London, United Kingdom
Salary
£ 80 K
consultant, PM), ideally in the SaaS spacePrevious software development experience in one or more of the following areas: Front End: JavaScript, TypeScript, React, Back-End: Java, Ruby, Go, Node, Python, Swift/Objective-CExperience with data formats and data transformationGreat oral and written communication skillsSuperior organisational skills working with multiple ...

Senior Front End Software Engineer - Application Development

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
Foundry.Engaging with signal directly from our forward deployed engineers and deployment strategists to rapidly evolve our product to meet real world requirements.Technologies We UseTypescript, React, and GQL are central to our frontend development.Blueprint as a re-usable front end component library.A combination of open-source and internal technologies that suit ...

Senior Software Engineer - API Enterprise - Full-Stack

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
design fundamentals and system design are core to how you work. Roughly 80‐90% of the work is backend; working on the frontend (React/TypeScript) is a welcome plus, not a requirement. Enterprise Platform Fluency: You bring hands‐on experience with the building blocks of modern enterprise APIs ...

Senior Software Engineer | API Enterprise | Full-Stack

Hiring Organisation
DeepL
Location
London, United Kingdom
Salary
£ 80 K
design fundamentals and system design are core to how you work. Roughly 80-90% of the work is backend; working on the frontend (React/TypeScript) is a welcome plus, not a requirement.Enterprise Platform Fluency: You bring hands-on experience with the building blocks of modern enterprise APIs (MCP, CLIs ...

Java Full Stack Engineer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70,000
using modern technologies and engineering practices. Your Role Design, develop and maintain scalable microservices using Java and Spring Boot. Build responsive web applications using React, JavaScript/TypeScript, HTML and CSS. Develop and integrate REST APIs and cloud-native applications. Work across the full software development lifecycle, from design through … skills through innovative client projects and emerging technologies. Skills & Experience Strong experience building RESTful microservices using Java and Spring Boot. Frontend development experience with React, JavaScript/TypeScript, HTML and CSS. Experience designing and integrating REST APIs. Proficiency with Git and platforms such as GitHub or GitLab. Experience working with ...

Senior Software Engineer - Tax Technology

Hiring Organisation
KPMG
Location
London, United Kingdom
Salary
£ 80 K
Experience with Docker, Kubernetes or other serverless application delivery platforms. Continuous Delivery: Used Git, Jenkins, GitHub or Azure DevOps. Proven Track Record: Worked with React, Angular, Blazor, ASP MVC or other modern web UI frameworks. Data Modelling: Used Entity Framework or other popular ORM tools. Used NoSQL databases such … team using a Scaled SCRUM framework. Programming Skills: Develop Web Applications that use back end C#/ASP.NET Core. Using front end Typescript/React/Angular, ASP.NET MVC or C#/Blazor. Cloud Experience: Build cloud first applications on a continuous delivery platform with 100% infrastructure as code. Package ...

Development Lead (Manager)

Hiring Organisation
Oliver Wyman
Location
City of London, London, United Kingdom
full-stack development across a modern back-end stack (e.g. C#/.NET Core and/or Python ) and front end (e.g. Angular or React , JavaScript/TypeScript). Strong database and data-modelling skills (e.g. SQL Server/PostgreSQL; schema design; DBML or equivalent). Experience building and maintaining … project and client to client; the list below is representative rather than fixed. Back end: C#/.NET Core, Python Front end: Angular or React, JavaScript/TypeScript Data: SQL Server, PostgreSQL, DBML, NoSQL databases Cloud & DevOps: Azure, AWS, Docker, Azure DevOps, GitHub, CI/CD, PowerShell, YAML Ways ...

Senior/Lead Engineer (React & TypeScript) in London - Onroute

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior/Lead Engineer (React & TypeScript) London, United Kingdom. We are seeking a highly skilled Senior/Lead Engineer with deep expertise in React (Next.js), React Native, and TypeScript to join our team full‐time. In this role, you will take ownership of our cross‐platform mobile application and broader … technology ecosystem, driving both. Key responsibilities include: Identify and resolve architectural and performance issues. Technical requirements: TypeScript React (Next.js) React Native JavaScript Node.js NestJS Experience with cross‐platform mobile application development. Compensation: Competitive. Role type: Full time. Visa sponsorship: Not provided. #J-18808-Ljbffr ...

Senior Developer C# React Investment Banking

Hiring Organisation
Talan
Location
London, United Kingdom
Salary
£ 80 K
Job DescriptionAbout Talan At Talan, we deliver technology solutions in partnership with leading global clients. We are currently supporting one of our long standing clients in building and enhancing a front office risk and valuation ...

Full-Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
build it. Responsibilities Work on privacy-focused systems and architecture that keep users' location data inaccessible - even to us. Work across the stack using React, TypeScript, and Node.js or Golang to deliver high-quality solutions. Collaborate closely with Product Managers, Designers, and Software Engineers to shape technical solutions from concept … Full-Stack or Frontend Engineer with backend experience. Commercial experience with Node.js. Golang is nice to have. Strong frontend development experience with TypeScript, React, React Query, Redux or alternative state management libraries (e.g. MobX). Solid understanding of HTML, CSS, JavaScript, and modern browser APIs. Familiarity with modern frontend tooling ...

Full Stack Engineer: AI-Powered Cloud & Data Apps

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with AI‐enabled design and secure, scalable architectures. The role requires hands‐on engineering across the stack, experience with C#/.NET or Python, React/Angular on Azure, and modern DevOps practices, collaborating across a greenfield estate. #J-18808-Ljbffr ...

Senior .NET Developer — Trading IT Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Trading Ltd is seeking a Senior .NET Developer to design, build, and maintain multi-asset class applications. The role focuses on Angular front-end (React acceptable) with C# .NET Core backend, Web API, and strong UX considerations. You will collaborate with IT and business teams, contributing to architecture, testing ...

Senior Front-End Engineer (£80k - £100k + Bonus) in London - Practi

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
looking for? Effective communication, collaboration and leadership skills Strong understanding of TypeScript and JavaScript Strong understanding of browser technologies Strong understanding of the React ecosystem Good understanding of UX and UI patterns and tooling Good understanding of security best practices and tooling Experience in C#, C++, Ruby or Python Experience ...

Senior Software Engineer in London - Collinson

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Proven experience as a Senior Engineer or multiple years in software engineering roles. Skills Full-Stack Fluency: Deep understanding of JavaScript/TypeScript, Node.js, React, GraphQL, and AWS (EKS, Lambda, RDS). API & Data Mastery: Skilled in building resilient APIs (REST/GraphQL) and managing backend. Responsibilities What you will ...

Java Developer - INSIDE IR35 Contract

Hiring Organisation
Run-Time Group Ltd
Location
Hull, North Humberside, North East, United Kingdom
Employment Type
Contract
interest in terms of its use of latest tools and technologies. Java 7/8 to current Applied knowledge of front end frameworks (Angular, React, other similar) Spring framework Knowledge of selected front end technologies (HTML, JavaScript, CSS) Rest, Hibernate, Docker, Terraform, GitHub, Jenkins TDD/BDD Azure Experience ...

Software Engineer

Hiring Organisation
Platform Recruitment
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
alongside bioinformaticians and data scientists. You'll own projects end-to-end. Requirements Strong C#/.NET development experience Strong JavaScript/TypeScript + React experience Working knowledge of Python Life science or biological data background (very desirable) Benefits Private healthcare 10% pension match Annual bonus Share options If this ...

Full stack AI engineer (GCP)

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £175,000 per annum
experience building GenAI/Applied AI solutionsHands-on with LLMs, AI Agents, Agentic Workflows & RAG Proficiency in Python (TypeScript beneficial)Full-stack development with React, Next.js or SvelteAPI and backend development, including scalable microservicesExperience with SQL, NoSQL and Vector DatabasesCloud-native development on Google Cloud Platform (GCP) Docker, Kubernetes ...

Node.js Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/day
architectures Hands-on AWS experience Experience with SQL and/or NoSQL databases Familiarity with CI/CD and modern development practices Desirable Skills React development experience Kubernetes or Terraform exposure GraphQL experience Experience with high-volume, real-time systems Key Responsibilities Develop and maintain backend services using Node.js ...

Software Engineer

Hiring Organisation
LinuxRecruit
Location
London, United Kingdom
Salary
£ 80 K
have experience with microservices, APIs, and all stages of web development. Bonus points if you have experience with GraphQL, Neo4j, Event Driven Architecture, React or AngularJS, Serverless Frameworks, or IoT. As a member of the team, you will benefit from a tailored learning and development programme and gain exposure ...

Senior Software Engineer

Hiring Organisation
Platform Recruitment
Location
Newcastle upon Tyne, Tyne & Wear, United Kingdom
Employment Type
Permanent
Salary
£80000 - £130000/annum
growing the engineering team Requirements Excellent experience with C#/.NET and backend system design Experience building modern frontend applications using technologies such as React, Angular, or Vue Strong understanding of APIs, cloud infrastructure, and scalable application architecture Comfortable working in a consultancy environment across different clients and projects Ability ...

iCloud Platform - Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
detail Experience using generative AI tooling to accelerate delivery and maintain code quality Strong opinions loosely held Experience with the following frontend technologies: TypeScript, React, Webpack, Jest (or similar testing frameworks) Experience with the following backend technologies : Java, Spring, Swagger/OpenAPI or other API definition tools Minimum Qualifications Comprehensive ...

Software Engineer Java API Kafka AWS

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
features on the payment platform, gateway API and web portal. There's a modern tech stack encompassing Java, Kotlin, Python, PostgreSQL, AWS, JavaScript and React; you'll have a focus on backend development and will have the autonomy to choose the right tool for the job and introduce emerging technologies. ...