101 to 125 of 1,950 React Jobs

Senior Software Development Engineer

Location
Dudley, England, United Kingdom
Technical Skills Deep understanding of web application and distributed systems fundamentals (HTTP, REST APIs, authentication, state management, security) Strong experience with modern frontend frameworks (React, Vue, Angular, or equivalent) Strong experience with backend frameworks and API development (e.g., Node.js/Express, FastAPI/Django/Flask, ASP.NET, Spring Boot ...

Software Engineer - Security & Intelligence

Hiring Organisation
Hackajob Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Typical responsibilities include: Developing software services using languages such as Java, JavaScript, TypeScript, Python or C++ Building full-stack applications using frameworks such as React, Node.js, Spring Boot, Next.js or similar Designing and developing APIs, microservices and backend services for secure mission systems Integrating applications with cloud, data, analytics ...

Senior Software Engineer (Full-Stack - TypeScript/Node)

Location
City Of London, England, United Kingdom
hear from you: Technical Skills Strong knowledge of Typescript and Node.js. Knowledge of modern frontend development, including JavaScript/TypeScript with frameworks like React or Next.js, and experience building intuitive, user-focused interfaces Experience designing and implementing backend systems Prior experience with Azure (ideally), AWS or GCP. Comfortable working with ...

Senior Technical Consultant - Senior C# Developer

Location
Manchester, England, United Kingdom
have: A proven track record in hands‐on software development, ideally on SaaS platforms at scale. Front end: JavaScript (vanilla + frameworks like Vue, React, or similar), HTML5, CSS3. Back end: C# (.NET), SQL Server (including query optimisation). Strong communication skills and ability to explain technical concepts to both ...

Senior Test Engineer

Hiring Organisation
Health Research Authority
Location
London, E20 1JQ, United Kingdom
Salary
£57528.00 to £64750.00
awareness of defects, issues, risks arising from the automation test results Be proficient in a range of coding languages (C#, .Net, Java, JavaScript, Node, React, typescript etc) Work closely with members of Agile team Collaborate with senior test analysts, business to make sure the required business scenarios are covered ...

Lead Software Engineer

Location
Meriden, England, United Kingdom
practices. Experience with tools and technologies such as VS Code, Visual Studio, Rider, ReSharper, Jira, .NET, C#, ASP.NET, REST/SOAP services, WebAPI, JavaScript, React.js, Redux, JWT, Storybook, Jest, Enzyme, SQL Server, Dapper, Log4Net, Autofac, MSTest, ADO, Git, Octopus Deploy, SpecFlow, Selenium WebDriver, JMeter, and Gherkin. Ability to recognise ...

Software Developer | Capital Markets

Location
Greater London, England, United Kingdom
team. Role Summary As an experienced technical lead and full-stack software engineer specializing in both front-end and back-end development, expert in React or C# .NET with React and/or WPF, you will take a hands-on and leading role in the ongoing development of the Marex … Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills and Experience Skills and Experience: Essential: Engineering : C#, .Net, ASP.Net, React, JS/TS, HTML, CSS, SQL, WPF, Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket (Git), SQL/Server ...

Full Stack Python Developer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
JavaScript frameworks, contributing to development, integration, deployment and production support. Key Skills: * Strong Python and Flask development * REST API and microservices development * JavaScript with React.js or Angular * MongoDB and NoSQL database design * Linux/Unix and Bash scripting * Git, Bitbucket and Jenkins * CI/CD and DevOps practices * Agile/ ...

Full Stack Python Developer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
applications while supporting production environments and continuous improvement. Key Skills: Advanced Python and Flask development REST API development and object-oriented programming JavaScript with React.js or Angular MongoDB and NoSQL database design Linux/Unix and Bash/Shell scripting Git, Bitbucket and Jenkins CI/CD and Agile/ ...

Software Engineer - C# .Net, Asset Management

Location
Greater London, England, United Kingdom
Microsoft Azure Snowflake Data engineering and integration platforms CI/CD and DevOps Infrastructure as Code Automated testing Agile delivery Desirable Python, Node.js TypeScript, React, Next.js TDD/BDD AI-assisted development tools (GitHub Copilot, Claude Code) Financial services experience We believe in equal opportunity for all and actively encourage ...

Data Scientist - SC Clear - Waterloo

Location
Greater London, England, United Kingdom
will need a blend of the following engineering and data science capabilities: Core Development: Proficiency in Python, JavaScript, and Java, alongside modern frameworks (React, Redux, Vue, or Angular). Data Science & ML: Solid understanding of common ML techniques, trade-offs, and scalable ML architecture (MapReduce, streaming). Data Expertise: Experience ...

Senior Full Stack Java Developer Contract Dublin

Hiring Organisation
Adecco
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£431 - £517/day ltd company
maintaining cutting-edge customer-facing solutions that are both scalable and secure. You will develop and maintain complex web applications using Angular and React for the front-end, along with a Spring Boot back-end. You will develop and maintain both client-side and server-side logic to ensure seamless ...

Senior Software Engineer

Location
Manchester, England, United Kingdom
agile team building enterprise‐grade web applications or backend services Java development with Spring Boot Front‐end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

Senior Software Engineer

Location
Gloucester, England, United Kingdom
agile team building enterprise‐grade web applications or backend services Java development with Spring Boot Front‐end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
agile team building enterprise‐grade web applications or backend services Java development with Spring Boot Front‐end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £105,000 per annum
project delivery. What We're Looking For 5+ years' commercial software engineering experience. Strong experience developing applications using C#/.NET . Experience with React , JavaScript and TypeScript. Strong understanding of cloud-native application development on Microsoft Azure . Experience with Azure services such as: App Service, Azure Functions, Azure ...

.NET Developer, CMS, Sitecore, EpiServer, Umbraco

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £75,000 per annum
Sitecore, Optimizely, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 10.0, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This ...

Sr. Java Full Stack Developer - London, UK

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70,000
application development with server administration and DevOps, this is the role for you. The Tech Stack: Backend: Core Java (8+), Spring Boot, Microservices. Frontend: ReactJS, JavaScript, HTML/CSS (Angular knowledge is a plus). Data & Messaging: SQL (MS SQL Server), Kafka, IBM MQ. Infra & Ops: WebSphere (WAS) admin, Ansible ...

Senior Full Stack Engineer

Location
United Kingdom
participate in sprint planning and execution. Document technical approaches with a focus on testing, CI/CD, and scalability. Key Requirements: Frontend: Experience with React, Redux, and TypeScript. Backend: Expertise in Node.js microservices and familiarity with REST, GraphQL, asynchronous messaging, and JSON. Proficiency with NoSQL databases (e.g., MongoDB) and search ...

Senior Software Engineer (eDV)

Hiring Organisation
Frontier Resourcing Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
agile team building enterprise-grade web applications or backend services Java development with Spring Boot Front-end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing ...

.NET Developer

Location
Coventry, England, United Kingdom
demonstrate strong knowledge of: .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban, and MongoDB. Training will be provided ...

Dynamics 365 CE Developer

Hiring Organisation
Amtis Professional Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 - 500 per day
SOLID principles and software design patterns Desirable Experience Healthcare or NHS environments Azure Health Data Services FHIR Infrastructure as Code Bicep, Terraform Angular or React Dynamics 365 F&O exposure Enterprise integration platforms and event-driven architectures What's Required? This role would suit a specialist Dynamics developer who enjoys ...

Senior Software Engineer

Hiring Organisation
Cathcart Technology
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 80,000 Annual
Cloud platforms such as AWS, Azure or GCP Infrastructure as Code (Terraforms and Kubernetes preferred) Microservices architecture Front-end development experience (ideally with Reactjs) Highly desirable experience includes: Previous work within a technical consultancy Software architecture or project leadership exposure Experience with a variety of programming languages and technologies This ...

Dynamics Developer (12 month FTC)

Hiring Organisation
Yolk Recruitment Ltd
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
Dataverse . Experience building Power Apps, Power Automate and Power Pages solutions. Strong JavaScript/TypeScript, HTML and CSS skills, ideally with experience using React or a similar framework. Experience integrating applications using REST APIs and Azure services . Good understanding of Microsoft Entra ID, authentication and secure development practices ...

Senior Software Engineer

Hiring Organisation
Cathcart Technology
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
Salary
£80,000
Cloud platforms such as AWS, Azure or GCP ** Infrastructure as Code (Terraforms and Kubernetes preferred) ** Microservices architecture ** Front-end development experience (ideally with Reactjs) Highly desirable experience includes: ** Previous work within a technical consultancy ** Software architecture or project leadership exposure ** Experience with a variety of programming languages and technologies This ...