26 to 38 of 38 React Jobs in County Antrim

annum Location: Fully Remote (UK-based) What you'll be doing: Design, build, and optimise scalable software using Node.js, TypeScript, React, AWS Lambda, Step Functions, DynamoDB Contribute to architecture discussions and ensure solutions are secure, cloud-native, and maintainable Use AI-assisted tooling to speed up development, testing, and debugging … ensure technical alignment across the platform What you'll need: Strong full stack experience with a backend-first mindset Expertise in Node.js, TypeScript, React, and modern cloud engineering Hands-on experience with AWS serverless, particularly Lambda, Step Functions, DynamoDB Solid understanding of scalable architecture and performance optimisation Experience in scale ...

.NET Developer, .NET 10.0 - Social Networking Site – Belfast (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have … dedicated technical training per year and exposure to cutting edge technologies such as: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Additionally you will follow an official structured career progression program. Location : Belfast, Northern Ireland ...

days per week onsite Contract: 6-month initial contract, possible extension to 12 months We’re seeking a Frontend Engineer skilled in Typescript using React to build and maintain high-quality web interfaces. You’ll collaborate with cross-functional teams, create wireframes, write automated tests, and contribute to an agile … quality-driven development culture. Responsibilities Develop UI features with Typescript + React Maintain code quality with integration/unit tests Create wireframes (Figma or similar) Collaborate with BAs, QAs, and PMs Support agile processes and documentation Requirements 3+ years in web app development Strong React functional component experience UI testing ...

years commercial experience in a development role. Proficient in building microservices using Python (FastAPI) or TypeScript (Express or similar). Experienced with React and TypeScript, using modern frameworks like Next.js or Vite. Familiarity with GenAI frameworks such as LangChain, LangGraph, CrewAI, or Vercel AI. Hands-on experience with large language ...

Full Stack Engineer | TypeScript, React, SQL Server, Azure | Innovation Projects Staff Engineer/Principal Engineer/Full Stack Engineer Day rate: £550–£600/day (Outside IR35) Remote Working (UK) Contract: 6 months (likely extension) The Role You will join a new innovation function that operates as the technical strikeforce … thrive in problem spaces that aren't fully defined yet. What They're Looking For (Non-Negotiables): TypeScript (strong commercial experience) React or similar modern frontend framework Backend engineering skills with Node.js/TypeScript Strong SQL skills & RDBMS experience (SQL Server preferred) ORM experience (Prisma, Sequelize, TypeORM, or similar) Full ...

strong plus) Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational (MySQL) and NoSQL databases Strong debugging, troubleshooting, and performance optimisation skills Take ownership … forward Care about quality, performance, and continuous improvement Tech you'll work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice to have Experience with AWS and Kubernetes ...

Senior/Mid Frontend Engineer (React.js & TypeScript) 1 Day in office London - Open for fully remote but London based • £80,000 – £100,000 We're partnering with a small, research-driven AI startup (≈15 people) founded by leading engineers from major tech companies. Their mission is to make advanced … engineering team to take the platform to the next level. What You'll Do Build and maintain complex, high-performance front-end applications using React and TypeScript. Contribute to front-end architecture, tooling, and best practices. Help shape new product experiences that make AI capabilities simple and usable. What ...

Senior Fullstack Engineers Belfast/Remote friendly Up to £80K p/a + benefits Tech Stack: Typescript | Nodejs | AWS Serverless | React The Company An IoT startup set to more than double their engineering headcount... currently 6 engineers on the team and around 30 staff in total. The Role … architecture and driving feature development. The environment is modern and cloud‐native - AWS Serverless powering the backend, Typescript/Nodejs at the core, and React on the frontend. This is a chance to build out products from scratch and work end‐to‐end across the stack. The Person 6+ years ...

Senior Fullstack Engineers Belfast/Remote friendly Up to £80K p/a + benefits Tech Stack: Typescript | Nodejs | AWS Serverless | React The Company An IoT startup set to more than double their engineering headcount... currently 6 engineers on the team and around 30 staff in total. The Role … architecture and driving feature development. The environment is modern and cloud‐native - AWS Serverless powering the backend, Typescript/Nodejs at the core, and React on the frontend. This is a chance to build out products from scratch and work end‐to‐end across the stack. The Person 6+ years ...

Senior Fullstack Engineers Belfast/Remote friendly Up to £80K p/a + benefits Tech Stack: Typescript | Nodejs | AWS Serverless | React The Company An IoT startup set to more than double their engineering headcount... currently 6 engineers on the team and around 30 staff in total. The Role … architecture and driving feature development. The environment is modern and cloud‐native - AWS Serverless powering the backend, Typescript/Nodejs at the core, and React on the frontend. This is a chance to build out products from scratch and work end‐to‐end across the stack. The Person 6+ years ...

Senior Full Stack Engineer/Ruby On Rails/React/TypeScript Location: Wallingford - Oxfordshire (Hybrid) - onsite once every 4-6 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. You will play a key role in designing and building the customer-facing systems … devices means we have an interesting and varied tech stack, but for web applications this is primarily Ruby on Rails for backend applications, with React with Typescript for frontend development. Due to our set up, we can only consider people living in the UK currently and we cannot provide sponsorship. ...

full stack (cybersecurity experience is a strong plus) Backend: TypeScript, NestJS, REST APIs, GraphQLor similar ORM, MySQL and NoSQL, Kafka or similar Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration Comfortable working with complex dashboards and data-heavy UIs Able to interpret designs and flows from ...

Lead Software Engineer – Join a scaling Series A Up to £128,000 Hybrid working – London based – 2 days a week onsite React.js, TypeScript and Node.js We're partnered with a tech driven Scale-Up in London who have successfully achieved Series A this year and they are looking to scale … looking for curious Lead Engineers who want to join a scaling business and share their knowledge and best practices. Their product is built in React.js, TypeScript and Node.js – they are flexible on whether your strengths are within Frontend or Backend. If this sounds like a great opportunity ...