201 to 225 of 1,035 React Jobs in England

Quality Engineer - SFIA 5 (CoreMod)

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £460 per day
quality-focused engineer who is passionate about automation, continuous improvement, and embedding quality throughout the software development lifecycle. Technology Stack Frontend Remix React JavaScript Backend Java Spring Framework .NET Data MongoDB Oracle Tools & Integration RabbitMQ JSON Key Responsibilities Design, build and implement automated testing solutions from the ground up. Develop ...

Senior Java Full-Stack Engineer (AI-Driven) - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
plus. Strong Java development skills, including experience with multi-threaded and mission critical applications Strong Exposure and knowledge of front end technologies such as React and Angular Ability to solve ambiguous problems with scalable, innovative solutions. Clear communicator who can influence cross-functional partners. Excellent collaboration and communication skills, able ...

Lead Software Engineer - JAVA - Equities - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
concepts and 3+ years applied experience. Experience with Java/JVM and the Java/JVM ecosystem, Spring Boot framework. Experience with TypeScript/React development. Experience with object‐oriented design and micro‐service architectures and best practices. Proficient in all aspects of the Software Development Life Cycle. Good understanding ...

Head of Software Engineering

Hiring Organisation
Maintech Recruitment
Location
Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£90000 - £110000/annum
including uptime, incident response and performance Skills & Qualifications of a Head of Engineering: Strong hands-on full stack development experience across .NET, JavaScript and React Deep expertise in Azure DevOps and AKS, including CI/CD pipelines and production Kubernetes operations Experience owning the architecture of a production SaaS platform ...

Senior ETRM Application Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
required. Technical Skills Python, Kafka, Java (J2EE), JavaScript, Spring Framework, SQL (AWS Redshift, Oracle, Sybase, DB2), Oracle PL/SQL, Rest API, Angular or React, Scripting (Windows, Linux), IBM MQ, TIBCO, JMS. Employee Programs & Benefits Competitive comprehensive medical, dental, retirement and life insurance benefits. Employee assistance & wellness programs. Parental ...

AI Engineer / Machine Learning Engineer / Generative AI Engineer (Azure)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
required Essential Criteria: Proven Azure commercial experience in AI Foundry, ACS/Telephony, Voice Live, Azure ML Proven industry experience with Python, Javascript, Typescript, React, Redux, Java Experience with LLM’s including realtime models Experience with Docker, Container Apps, containerised distributed systems, Terraform, Kafka, New Relic, MCP, Websockets Experienced ...

Senior Software Engineer I - Account Integrity Team - Fincrime

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
other JVM-based languages, including the Spring framework. Experience building and designing scalable web applications that handle large amounts of traffic - ideally using React based frontend applications, Javascript/Typescript. System Design & Operation: Proven experience designing and operating CI/CD pipelines, Distributed, and Concurrent Systems. Product Ownership: A strong ...

Senior Software Engineer II - FinCrime - Scam Prevention Team

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
111000 to 145000 GBP Annually
other JVM-based languages, including the Spring framework. Experience building and designing scalable web applications that handle large amounts of traffic - ideally using React based frontend applications, Javascript/Typescript. System Design & Operation: Proven experience designing and operating CI/CD pipelines, Distributed, and Concurrent Systems. Product Ownership: A strong ...

Senior Software Engineer (Associate) - GMIT Trade Processing

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Server. Knowledge of frameworks such as Spring, Spring Boot, and Project Reactor/Spring Webflux would be ideal. Skills in JavaScript/React and/or Python would be beneficial. Knowledge of AI would be useful as the team looks to leverage use of AI in development workflows and build ...

Senior Software Engineer, Accounting & Royalties

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
following areas: Experience implementing distributed systems Experience in a scripting language (we use Python and JavaScript) Experience building frontend applications (we use TypeScript, React, and GraphQL) Experience with various database technologies and query languages (we use Neo4j, Kafka, MySQL, Snowflake, Elasticsearch, and more) Familiar with low-latency techniques to help ...

Technical Lead - Product

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python development skills, ideally with FastAPI or similar frameworks. Strong understanding of relational databases, schema design, and SQL. Familiarity with front-end development (TypeScript, React) is highly desirable. Experience designing scalable systems and working with cloud infrastructure and CI/CD pipelines. Excellent communication skills, able to collaborate with both ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Agile Environment Nice to haves Strong engineering principles Excellent communication skills – written and verbal Experience in security‐first technical architecture Experience in React and NextJS Our Benefits Join a scaling fintech building the next generation of investment banking. You’ll work at the intersection of capital markets and cutting‐edge ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
software — fullstack, or strong backend/frontend engineers who want to go fullstack. Strong proficiency in TypeScript across the stack: Node.js on the backend, React (or a similar modern framework) on the frontend. Demonstrated ability to design, run, and debug real production systems — failure modes, latency, and cost included. Strong ...

Principal Software Engineer SC&L

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
contribution/creation into open‐source technology Support recruitment, onboarding and internal and external brand outreach activities Tech Stack Java, Micronaut, PL/SQL ReactJS, Next.js Azure Cloud, Dynatrace (observability) Mule, Kafka, MQ Blue Yonder Dispatcher Essential Experience Significant track record of strategic and innovative thinking, as well as execution ...

Forward Deployed AI Engineer

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
background and a passion for applying it to AI-enabled systems. You’ll bring deep expertise across modern full-stack technologies (.NET, Azure, SQL, React/Angular), along with experience in distributed systems, observability, and AI tooling such as LLMs, retrieval pipelines, and agentic workflows. Acting as a bridge between ...

Staff Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
business or enterprise customers, where reliability, integrations, and data pipelines matter as much as the interface. Frontend craft. Comfort with a modern frontend framework (React, TypeScript, or similar) and an eye for interfaces that feel considered rather than merely functional. Cloud infrastructure. Experience deploying and operating distributed services ...

Senior Director, Software Solutions, Data and Analytics

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
applications using a continuously evolving toolkit. Recent solutions have integrated with bespoke AI models, shipped using containerization, and leveraged technologies such as Angular, React, NestJS, TypeScript, Python, Django, Laravel and a wide range of AWS and cloud services. You will have a direct impact on driving innovation by promoting ...

Senior Staff Generative AI Engineer – VP (IC, Hands-On)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Flask.* Familiarity with messaging and integration platforms such as Kafka or JMS/MQ.* Experience with UI development using modern frameworks like React JS or StreamLit for interactive AI applications.* Practical experience in model risk management, developing AI guardrails, and establishing end-user adoption pathways for Generative AI solutions. ...

Senior Staff Generative AI Engineer – VP (IC, Hands-On)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Flask. Familiarity with messaging and integration platforms such as Kafka or JMS/MQ. Experience with UI development using modern frameworks like React JS or StreamLit for interactive AI applications. Practical experience in model risk management, developing AI guardrails, and establishing end‐user adoption pathways for Generative AI solutions. ...

Python Software Developer | Risk Technology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
automation testing (Use of BDD frameworks is a bonus) Software development methodologies (Sprints/Agile) and project management software (Jira Software) Desirable: C#, Typescript React Experience working in a regulated environment and knowledge of the risk and compliance requirements associated with this. Conduct Rules Act with integrity Act with ...

Senior Java Full Stack Engineer

Hiring Organisation
83zero Limited
Location
Manchester, North West, 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 ...

Fullstack Developer

Hiring Organisation
Devonshire Hayes Recruitment Specialists Limited
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
business stakeholders. Collaborate within an Agile/Scrum development environment. Support production systems and troubleshoot issues when required. Technical Skills Required Front End Next.js React TypeScript Web Components AG Grid Real-time communication using WebSockets or SignalR Strong experience building real-time trading or financial applications Back End C# .NET … Options, Forwards or other financial products Jira, Confluence, Monday dot com integrations and administration experience Experience Required 2-3+ years' commercial experience with React/Next.js. Experience developing front-end trading or real-time financial applications. Exposure to Azure DevOps and Agile delivery environments. Degree in Computer Science, Software ...

Kotlin/JVM Software Engineer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
modern stack consisting of Kotlin/JVM for the back end interacting with other Java/JVM services internally, and a React based front end. We reach out to many APIs internally and externally to create and service our insurance policies and claims. We are in a period of expansion … technologies such as JavaScript, HTML, CSS, TypeScript, C#, SASS, Stylus, Stylus, Python, and LESS. Web frameworks – knowledge and experience working with different frameworks like React Native, AngularJS, Angular2, VueJS, SocketIO, Backbone, KnockoutJS, Svelte, and Bootstrap. Software testing tools – A good working knowledge in testing code using Mocha, Jest, Unit-tests ...

FullStack DataOps Engineer

Hiring Organisation
Capgemini
Location
City and Borough of Birmingham, United Kingdom
Employment Type
Full Time
other developers to create seamless user experiences. Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React (must), Angular, Vue.js, and TypeScript. Build and maintain server-side logic, databases, and APIs using Spring and Java. Experience with cloud-native microservices architectures deployed … Science, Engineering, or a related field. Proven experience as a Full Stack Developer amd Data Engineer. Proficiency in front-end technologies: HTML, CSS, JavaScript, React (must), Angular, Vue.js. Strong back-end development skills: Java and Node.js (must); Python or Ruby on Rails is a plus. Experience with cloud-native architectures ...

Software Engineer II - Full Stack (Java/ React) - Associate

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Build market leading technology products that are secure, scalable, and built for performance. You will work in a cross‐functional agile team that continuously improves how we design, build, deliver, and operate enterprise solutions. This ...