1,001 to 1,025 of 2,268 Permanent React Jobs

Software Engineering Lead, Multimodal AI Products

Location
Greater London, England, United Kingdom
directly managing engineers Expert-level proficiency in Python or Typescript/Javascript; strong working knowledge of modern backend & web application frameworks like FastAPI, Node, React, or Rails Direct experience applying multimodal (audio, image) AI in content production or generation workflows Hands-on experience building AI and agent-powered features using ...

Quantitative Engineer

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
solutionsExperience with large scale data sets with structured or unstructured dataExperience in building user facing applications over large amounts of data using technologies like React, Angular, JavaScript etc. Experience implementing process improvements and automationStrong Python development skills (including Pandas and related data-processing libraries).Experience with big data technologies such ...

VodafoneThree - Senior Manager, HBB Engineering

Location
Greater London, England, United Kingdom
satisfaction sit at the heart of every delivery. Who you are You’ll bring deep, end‐to‐end knowledge of engineering technologies such as React, Java, Node.js, microservices, RESTful APIs, and cloud‐native architectures. You have proven experience leading engineering teams and shaping high‐performance cultures. You’re confident ...

Quantitative Engineer

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
solutionsExperience with large scale data sets with structured or unstructured dataExperience in building user facing applications over large amounts of data using technologies like React, Angular, JavaScript etc. Experience implementing process improvements and automation Skills that will help: Global Risk Management experienceHigh level of intellectual curiosityExperience implementing strategic process improvements ...

Quantitative Engineer

Location
Bromley, England, United Kingdom
with large scale data sets with structured or unstructured data Experience in building user facing applications over large amounts of data using technologies like React, Angular, JavaScript etc. Experience implementing process improvements and automation Skills that will help: Global Risk Management experience High level of intellectual curiosity Experience implementing strategic ...

Product Engineer (all levels)

Location
Greater London, England, United Kingdom
results in exponential growth. Although our stack is constantly evolving (and you can help shape that), here’s a current snapshot: Full-stack TypeScript, React, Postgres, and Temporal for long-running orchestration. Infra: AWS, Terraform, strong observability via Sentry and Datadog (full-stack, not just logs). Data: we lean ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
target state architecture by refactoring and prioritisation of deliveries. Experience/Competencies Essential: Front-end skills Proficient in HTML5, CSS3, and Typescript Proficient in React, Redux, ReactQuery Experience with modern JavaScript frameworks - React Knowledge of version control systems (Git) Understanding of cross-browser compatibility Familiarity with RESTful APIs, GraphQL ...

Front End Developer (React & Node.js)

Hiring Organisation
Infused Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
Front End Developer (React & Node.js) Location: Fully Remote (UK) Salary: £45,000 - £50,000 Job Type: Permanent Build Modern Digital Experiences We're looking for a talented Mid-Senior Front End Developer to join a growing engineering team building modern, scalable web applications used by customers across the globe . … This is a fantastic opportunity for an experienced React developer who enjoys creating intuitive user experiences while also having the opportunity to contribute to backend services using Node.js. Working as part of a collaborative Agile team, you'll play a key role in developing new features, improving existing products ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Location
Greater London, England, United Kingdom
have a fully aligned Tech stack across the web ecosystem with a collection of team-owned mono-repos - all powered by an internal React Design system which allows us to deliver at scale. You’ll have plenty to learn and will join a friendly and collaborative group of talented engineers … skills: Proven track record of building and maintaining customer-centric web applications/SPAs. Excellent verbal and written communication skills. Strong proficiency in React and its core principles. Solid grasp of Web fundamentals: HTML5 (Semantics & Structure) CSS (Responsive Design, Specificity) JavaScript ES6 General Networking (HTTP, IP & DNS, Caching) Proficient with ...

Full Stack .NET Developer

Hiring Organisation
Searchability (UK) Ltd
Location
West Malling, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
Full time, hybrid, 2 days a week onsite in Kings Hill, West Malling Modern Microsoft stack - C#, .NET 8, Blazor/Razor and DAPR React, Angular or Vue experience also considered Microservices, APIs and event-driven architecture Cloud environment across Azure and AWS Docker, Kubernetes and modern DevOps practices Work … while contributing to APIs, microservices, event-driven systems and the wider platform architecture. You don't necessarily need commercial Blazor experience. Developers coming from React, Angular, Vue or MVC backgrounds will also be considered if they have strong C#/.NET experience. The team is also interested in engineers using ...

Graduate Software Developer / Engineer

Hiring Organisation
Jam Management Consultancy ltd
Location
Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£37000 - £38000/annum
Graduate Software Developers x 5. Python |C# | .NET | SQL | JavaScript | TypeScript | React | Cloud | AI. £37-38K. Berkshire We are hiring for our client, an established international technology company developing cloud-based, AI-enabled software platforms used by major organisations worldwide. They are looking for high-calibre graduates, Graduate Software … using C# and .NET Building back-end applications and new product features Working with SQL Server and relational databases Developing with JavaScript, TypeScript and React Working within an Agile/Scrum engineering environment Testing, debugging and improving existing applications Using Git for source control and peer reviewing code Gaining exposure ...

full stack developer for cloud-native applications

Location
Greater London, England, United Kingdom
mission focuses on advancing innovation and creating impactful solutions for organisations and society. Задачи: Design, develop and maintain full-stack applications using .NET, React and Azure; Build secure, scalable APIs and cloud-native backend services; Develop workflow applications, operational portals and user interfaces; Integrate applications with Azure services, enterprise platforms … Azure cloud technologies within Agile delivery teams; Must be eligible for obtaining and maintaining UK SC Clearance; Proficiency in C# and .NET (ASP.NET Core), React, TypeScript, REST API development, SQL Server, Entity Framework and Microsoft Azure; Experience with Azure App Service, Azure Functions, Azure Service Bus, Azure SQL, Azure Storage ...

.NET Full Stack Senior Software Engineer

Location
Greater London, England, United Kingdom
leading global fashion retailer. Working with modern agentic AI and accelerated development practices, you'll help build and evolve applications using .NET Core, React, Docker, and Kubernetes , while championing engineering best practices such as TDD and CI/CD automation . Your work will directly support the creation, management … customer first mind set Expertise and experience in a broad base of technologies, ideally .NET Core (C#) & ASP.NET Core, CosmosDB, SQL, Azure ServiceBus, AKS, React/node.js Agentic & vibe coding practices A good understanding of the Application Lifecycle and a solid understanding of Quality Assurance, Database Engineering and Build ...

Senior Full-Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President

Hiring Organisation
State Street Bank
Location
London, UK
Employment Type
Full-time
sustainable solutions. Provide architectural input and technical thought leadership within the team's scope. Develop, test, debug, and implement software using Java, C#, SQL, React, and related technologies. Conduct code reviews and provide clear, constructive technical guidance. Build and maintain automated tests while advancing internal testing frameworks and methodologies. Perform … Azure highly preferred; AWS or GCP also considered).Strong background in Java development within cloud‐native architectures. Experience with modern JavaScript frameworks such as React or Angular. Exposure to Kubernetes and Kafka is beneficial. Some knowledge of OTC derivatives.8–10 years of professional software engineering experience, ideally within financial services.4 ...

Senior Software Engineer

Location
City Of London, England, United Kingdom
maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability. Full‐Stack Development: Develop responsive and performant front‐end applications using ReactJS, focusing on UX/UI best practices. Integration & Automation: Architect and maintain integrations with external APIs such as AWS, Stripe, Zendesk, Twilio, Google Analytics, Google … field from a Tier 1 university. Experience: Minimum of 4 years of full‐time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large‐scale projects. Database Expertise: In‐depth ...

Full Stack Developer - TS, React & Docker (Portsmouth)

Location
Portsmouth, England, United Kingdom
Digi2al Limited is seeking an experienced Full Stack Developer to join a greenfield project within DNA Data and Navy Applications, delivering a new TypeScript codebase from the first commit. You will contribute end to end ...

Full Stack Software Engineer

Hiring Organisation
McGregor Boyall
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £100,000 per annum
develop, test, and deploy scalable services using modern technologies, while gaining exposure to cutting-edge AWS architecture and engineering best practices. Key Skills: TypeScript React, Redux, React Query HTML5, CSS3, Tailwind REST APIs, GraphQL, WebSockets AWS (Lambda, Fargate, API Gateway, AppSync) Terraform, CI/CD, Containerisation SQL & NoSQL databases ...

Full Stack Engineer (React /.Net)

Location
Greater London, England, United Kingdom
Signal Ocean Platform continues to grow, we’re expanding our engineering team. We're looking for a Senior Full Stack Engineer with experience in React, someone who is curious, proactive, and passionate about building high-quality digital solutions. Signal's Software Engineers work closely with data science, design, product … analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping. Technology Stack We build cloud solutions using C#, .NET Core, TypeScript, React, MSSQL Server, Azure, Python, MongoDB, Redis, Docker, Kubernetes, Service Fabric, Grafana and more. We also offer the opportunity to work on state ...

Senior Full-Stack Engineer | Build Safe Digital Futures

Location
Greater London, England, United Kingdom
Founder & CTO) and the engineering team on architecture and features for Voop for Care, Schools, and Parents. You will work with modern stack: Typescript, React, React Native, Kotlin Multiplatform, AWS, Postgres, Docker, Kamailio, and Hono; you will own end-to-end delivery, focus on performance, security, and #J-18808-Ljbffr ...

Full Stack Software Developer

Hiring Organisation
Halian Technology Limited
Location
Glasgow, United Kingdom
Employment Type
Permanent
Salary
GBP 400 Daily
Full Stack Developer React, TypeScript & Node.js IR35: Outside IR35 Location: Glasgow, hybrid with two days per week onsite Duration: Initial six-month contract, with extension by agreement We're recruiting a Full Stack Developer for a software business click apply for full job details ...

Senior SaaS Architect & Platform Engineer

Location
Greater London, England, United Kingdom
with our CTO to design robust, secure, and distributed systems. The role emphasizes mentoring, performance optimization, and strong security practices, with a focus on React, Node.js, TypeScript, and cloud infrastructure on AWS. #J-18808-Ljbffr ...

Mid-Level Software Engineer: Backend & Cloud (Hybrid)

Location
West Midlands, England, United Kingdom
event-driven solutions to support product management, ordering and fulfilment. The role focuses on backend with a blend of frontend work, leveraging TypeScript, Node.js, React and AWS in a modern cloud environment as part of a digital transformation program. #J-18808-Ljbffr ...

Senior Software Developer: Cloud-Native & AWS

Location
Greater London, England, United Kingdom
will contribute to cloud-native software products and services, collaborate with Product Owners and Engineers, and help evolve mobile and web platforms using React, Next.js, and Node.js. The role requires delivering secure, scalable software in a fully automated CI/CD pipeline, with production deployments a regular responsibility. #J ...

Data Platform Engineering Lead

Location
City Of London, England, United Kingdom
modernisation across client onboarding, data pipelines, and platform health. Lead design and implementation for scalable, secure software, using C#/.Net, Python, Node.js, or React, with hands-on delivery and stakeholder communication. #J-18808-Ljbffr ...

Graduate / Junior Developer, Python, JavaScript, PHP - London

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
Graduate/Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry. ...