826 to 850 of 3,024 Permanent React Jobs

Senior Software Engineer - Microservices & .NET Expert

Hiring Organisation
Jobleads-UK
Location
United Kingdom
coding, especially in C# .NET (other languages like JavaScript or Python are beneficial). Experience in front‐end frameworks such as Angular, Blazor, React, or Typescript. Knowledge of SQL and NoSQL databases; familiarity with enterprise‐scale data stores is a bonus. #J-18808-Ljbffr ...

.NET Developer - Headington

Hiring Organisation
Noir
Location
Oxford, England, United Kingdom
.NET Developer, .NET 10.0, C# 14, Agile – Headington, Oxfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce the arrival … have commercial experience with: .NET, .NET Core, C#, Azure SQL and Agile. Full training will be provided into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and Azure Cosmos DB. If you are dedicated to the youthful optimism of problem ...

Software Engineer

Hiring Organisation
Talent Locker
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
industry-standard SCM tools for version control, ensuring efficient code management and collaboration. Develop responsive and interactive user interfaces (e.g. JavaScript/TypeScript and React). Design and implement backend solutions (e.g. Java, Python, Go), ensuring robustness and scalability. Make effective use of containerization technologies (e.g. Docker) to streamline deployment … degree in Computer Science, Engineering or related field. Proficiency in Git for version control and collaborative development. Proficiency in JavaScript/TypeScript and React for front-end development. Familiarity with backend development languages such as Java, Python or Go. Solid understanding of software development principles, algorithms and data structures. Experience ...

Graduate .NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £60,000 per annum
Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking institution. Their story dates … C#.NET winforms) and Azure SQL. Our client offers training in: Our client offers training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious banking brand ...

Senior Frontend Developer

Hiring Organisation
Talent
Location
England, United Kingdom
development, implementation, and quality assurance of accessible, robust, and scalable interfaces. Key Responsibilities: Design, develop, and implement modern frontend components and architectures utilising JavaScript (ReactJS, Node.js) and related technical standards. Support the presentation and justification of frontend designs, templating strategies, and technical decisions to governance forums. Communicate complex technical … Senior Frontend Developer, operating within a public sector or government environment. Deep experience in core frontend technologies, including HTML5, CSS3, modern JavaScript, ReactJS , and Node.js . Strong proficiency with styling and templating frameworks, specifically SASS , LESS , Bootstrap , Nunjucks , and Freemarker . Solid CI/CD capability with hands-on experience ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
.NET Developer, .NET 10.0, C# 14, Azure SQL - Investment Bank - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's most respected banking institution. … skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client offers training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious banking ...

Software Developer

Hiring Organisation
Reed
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum, Inc benefits
bespoke software. Collaborate with co-founders and other team members to define software requirements and take the lead on operational and technical projects. Utilise React and Next.js for modern web application development. Use Node.js and related tools for effective backend development. Design and implement effective UIs with a focus … integration and deployment (CI/CD) pipelines. Ensure software quality by incorporating best practices in testing, including TDD. Required Skills & Qualifications: Strong experience with React and Next.js. Proficiency in Node.js and related web development tools. Proven ability in UI development and design, focusing on clean, intuitive user interfaces. Proficiency ...

Senior Software Engineer

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£70,000
technologies, delivering scalable solutions while supporting best practices in software engineering, automation, security, and continuous delivery. Key Responsibilities: Design and build scalable applications using React and TypeScript Develop backend services using Node.js/NestJS and API-driven architectures Contribute to micro frontend and modular application design Improve software quality through … assisted development tools to enhance productivity and delivery About You Essential Skills & Experience: Proven experience as a Senior Software Engineer Strong expertise in React and TypeScript Experience with Node.js, NestJS, or similar backend technologies Strong understanding of the full software development lifecycle Experience with CI/CD pipelines and automated ...

Vice President, Site Reliability Engineering

Hiring Organisation
hackajob
Location
England, UK
Build full-stack applications and internal engineering tools, including backend services, APIs, automation layers, and user-facing interfaces using technologies such as Python, Java, React, or Angular. Engineer scalable solutions that support central operational use cases such as self‐service tooling, operational dashboards, alert enrichment, incident reduction, service recovery … development experience, with hands‐on expertise in Python and Java for backend or service‐layer engineering. Strong working knowledge of front‐end development using React or Angular, including building interfaces for operational or engineering use cases. Proven experience designing and deploying end‐to‐end solutions, from application development through production ...

Senior SharePoint Developer and Administrator

Hiring Organisation
Ryder Reid Legal Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Online Lead migration of SharePoint 2016 environments to modern platforms Redevelop legacy web parts using SPFx (SharePoint Framework) Build custom components using TypeScript, JavaScript, React, and REST APIs Develop and enhance enterprise intranet platforms (architecture, navigation, branding) Integrate SharePoint with internal systems and third-party applications via Microsoft Graph … Edition (SE) Proven track record of migrating SharePoint 2016 environments Strong expertise in SPFx development and modern front-end technologies Proficiency in TypeScript, JavaScript, React, HTML5, CSS3 Experience integrating systems using REST APIs and Microsoft Graph Solid background in C#, .NET, and SQL Server Strong understanding of SharePoint governance, security ...

Senior Software Engineer I (JavaScript))

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
design, write, test, and improve software. About the role: We are seeking a talented and self-motivated Frontend Software Engineer with strong skills in React and Node.js and a collaborative mindset. You will work as part of a cross-functional product development team building modern web applications used by millions … highly collaborative, cross-functional, agile product development team to develop modern responsive web applications Implement intuitive, interactive, and visually appealing user interfaces using React Work closely with UX/UI designers to translate design concepts into functional web applications Ensure applications are optimized for performance, accessibility, and responsiveness across devices ...

Digital Full Stack Engineer

Hiring Organisation
Leeds Building Society
Location
London, UK
Leeds City Centre Head Office 3-5 days per week. How you'll make a difference In this role, you'll work across React, TypeScript, .NET/C# and REST APIs, contributing to automated testing, CI/CD pipelines and operational readiness. You'll collaborate closely with Product … skills in a supportive engineering environment while helping us continue to improve our digital services. What will you bring to the role? Proficiency in React, TypeScript, .NET/C# and REST API development. Solid full-stack skills with experience in front-end frameworks, APIs and back-end services; familiarity with ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Bradford, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
London, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Stirling, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Derby, Derbyshire, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Londonderry, Co. Londonderry, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Wigan, Greater Manchester, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Remote AI Developer - Dutch Speaking

Hiring Organisation
Valsoft Corporation
Location
Stoke-on-Trent, Staffordshire, UK
Build and tune AI voice agent pipelines — including speech recognition, natural language understanding, dialogue management, and text-to-speech • Develop and maintain the frontend (React/Next.js) and backend (Node.js/Python) components of the platform • Integrate the voice agent with the portfolio company's existing systems (CRMs, telephony platforms … years of professional software development experience, or equivalent strong project-based work • Strong proficiency in TypeScript and modern JavaScript • Experience building production applications with React and Next.js (routing, SSR/SSG, API routes, data fetching) • Backend experience with Node.js and/or Python (REST APIs, authentication, third-party integrations) • Working ...

Fullstack Software Engineer

Hiring Organisation
Biomemory
Location
Paris, France
Employment Type
Permanent
Salary
EUR Annual
responsible for building the web-facing layer of Biomemory.Here is the core stack you will use on a daily basis:Frontend: JavaScript/TypeScript, React, HTML5, modern CSS, and the standard tooling ecosystem; Backend: Go, OpenAPI for API design and documentation; Security & Network: Deep understanding of HTTPS, TLS/… interfaces and you pay attention to the details that make a UI great.Full Stack Agile. You are perfectly comfortable switching contexts between crafting a React component, writing a Go API endpoint, and configuring an OpenAPI spec. Secure by design. You have strong knowledge of Information Security (InfoSec). You master ...

Software Engineer

Hiring Organisation
Convergence Group Ltd
Location
Solihull, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
doing as our Software Engineer Build and maintain high-quality, scalable web applications using C#, JavaScript, web development frameworks and libraries (e.g. React, Next.js, Blazor), and Azure services. Design intuitive front-end experiences and robust back-end logic with seamless client-server integration. Implement new features using frameworks, databases … documentation. What we're looking for A minimum of 5 years' experience of C# Strong knowledge of JavaScript, HTML/CSS, and modern frameworks (React, Blazor, Next.js). Experience working knowledge of Azure cloud services and SQL databases. A solid grasp of CI/CD pipelines and automated testing frameworks. ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment
Location
City of London, London, United Kingdom
Bring Strong hands-on software engineering experience with .NET/C# and Microsoft Azure Ability to work across multiple technologies and frameworks, including React, JavaScript and TypeScript Experience building secure, scalable, event-driven and distributed systems Knowledge of CI/CD, DevOps practices, and Infrastructure as Code Excellent stakeholder ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trading or ETRM exposure. Experience with AI/LLM tooling including LangChain, Langfuse or Claude Code. Experience modernising legacy systems and workflows. Experience with React, Next.js, PostgreSQL, MongoDB or Kafka. #J-18808-Ljbffr ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
London, UK
team Collaborate with your peers on technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
team Collaborate with your peers on technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible ...