20 of 20 Permanent React Jobs in County Antrim

Director, Engineering Excellence (AI Platforms)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
.* Familiarity with frameworks such as **Spring (AI/Boot/Core), Flask, LangChain, LangGraph, ADK**, MLFlow, and orchestrators like **N8N**.* Experience with **React** and modern UI frameworks (Gradio, Streamlit).* Understanding of **REST/WebSocket APIs**, CI/CD pipelines, and messaging systems (Kafka, JMS/MQ). ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Strong grasp of software engineering fundamentals and best practices Ability to take ownership and drive technical solutions Nice to Have Frontend development experience using React, Angular, or Vue Experience with infrastructure-as-code (e.g. Terraform, CloudFormation) Exposure to containerisation (Docker, Kubernetes) Familiarity with CI/CD tooling (GitLab CI, GitHub ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
ability to work effectively across technical and non-technical stakeholders. Desirable Experience building web front ends using JavaScript and modern frameworks such as React, Vue, or Blazor. Experience with containerisation technologies such as Docker or Kubernetes. Understanding of SOLID principles and software design patterns (MVVM, MVC, microservices). Knowledge ...

Senior Software (Full Stack Engineer)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
innovation through experimentation and continuous learning About You 5+ years' experience in Full Stack or Front/Back-End development Strong skills in TypeScript, React, Redux, and modern JavaScript frameworks Experience with REST APIs, GraphQL, WebSockets, and microservices Familiarity with AWS (Lambda, Fargate, API Gateway, AppSync) Knowledge of Docker, Kubernetes ...

Senior Software Engineer (Front End)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Communicate progress effectively and raise impediments early to minimise delivery risks. Experience & Competencies Essential Proven experience building modern, scalable, and maintainable web interfaces using React, TypeScript, JavaScript, and HTML/CSS, following reusable design patterns. Strong knowledge of HTML5, React16+, TypeScript4+, JavaScriptES6, and JSX. Experience delivering consistent ...

Senior Software Engineer-Typescript

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
software, solutions, or products. Experience and skills we’d love: Have worked in the development of cloud native solutions, ideally working with AWS. React/some framework exposure What you’ll be doing: Be part of a team who are working to solve complex business problems by delivering high-quality ...

Senior Software Engineer - Belfast in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
DevOps and implement Infrastructure as Code... Requirements We are looking for a candidate with deep experience in .NET (C#) and front-end frameworks like React or Angular. Strong knowledge of Azure services such as App Services, Functions, SQL, Blob, and Service Bus is also required. Commercial... #J-18808-Ljbffr ...

Frontend Developer JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
line charts Large tabular datasets Additional Technical Knowledge Git and GitHub Actions Agile delivery environments Jira or similar project management tools Desirable Technologies React or Angular frameworks D3.js or WebSocket integration Figma or similar UX/UI design tools OpenTelemetry Testing tools including: Jest Selenium Playwright Cypress Accessibility standards (WCAG ...

Senior Engineer - (Vice President)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Skills & Experience Proven experience as a hands on Software Engineer. Expertise in multiple programming languages (java/spring boot, OpenShift, REST, Kafka, Go, Python, React, Angular), architecture/design. Prior experience with Go and Python is considered advantageous. Strong understanding of both SQL and NoSQL databases. Proven experience with distributed ...

Front End Developer

Hiring Organisation
Anson Mccade
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
Salary
£65,000
maintainable, and well-tested code Participate in code reviews and best engineering practices Required Experience: Strong JavaScript/TypeScript skills Experience with modern frameworks (React preferred, Angular or Vue also considered) Solid understanding of HTML5, CSS3, and responsive design Experience integrating RESTful APIs Nice to Have: Experience with IoT platforms ...

Technical Architect

Hiring Organisation
Inspire People
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
level strategy and governance, helping to shape the future of digital delivery at DBT. DBT's technology stack includes Python/Django, Node.js/React within cloud services such as AWS and Azure. They optimise our architecture for change, enabling continuous improvement and innovation. Responsibilities Define and champion the technical ...

Senior Software Engineer (Product)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
keeping our Rails app clean, cohesive, and aligned with Ruby community best practices. Backend: Rails 8, PostgreSQL, Redis, Sidekiq, TimescaleDB Frontend: Turbo 8, targeted React for richer UI, ViewComponents, Sass, BEM methodology Testing: Minitest, Capybara, Playwright Payments: Stripe Connect and Billing Deployment: GitHub Actions, Heroku What We’re Looking ...

Senior Full-Stack Engineer: Scale Global Markets (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
engineers, and collaborating with cross-functional teams. You should have over 5 years of experience in full stack development and be proficient in TypeScript, React, and AWS. Benefits include a competitive salary, hybrid working model, generous leave, and a flexible benefits programme with extensive wellness support. #J-18808-Ljbffr ...

Senior Software Engineer JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
scalable applications, and working in an environment that values ownership, collaboration, and continuous improvement. Key Responsibilities Develop enterprise-grade applications using modern technologies including React, TypeScript, Dart/Flutter, Java, and Deliver responsive frontend solutions using TailwindCSS, component libraries, and modern UI practices. Design and build secure, scalable RESTful APIs … hybrid engineering culture based in Belfast. Essential Criteria 5+ years' professional software engineering experience with strong full-stack development capability. Strong commercial experience with: React, TypeScript, and Dart Java (Spring Boot or similar) and/or Node.js CSS and TailwindCSS REST API development Strong understanding of component-based architecture ...

Senior Software Engineer (Typescript/AWS) JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
Tech-wise, the key focus is strong experience with TypeScript and AWS. The frontend stack is flexible and they are open to engineers from React, Angular or React Native backgrounds. What They're Looking For * Strong commercial experience with TypeScript * Strong experience working within AWS cloud environments * Experience building scalable … modern applications * Frontend experience across React, Angular or React Native * Strong communication and stakeholder skills * Product-minded engineer who enjoys ownership and collaboration Why Join * Modern engineering environment with strong technical ownership * Opportunity to influence product and engineering direction * Fast-growing cybersecurity company with genuine real-world impact * New engineering ...

Senior Software Engineer in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

Senior Software Engineer (TypeScript and react)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
peers and contribute to engineering best practices What you need Strong experience in full stack engineering Solid Java or Python development experience Exposure to React or similar front end framework Experience working with large datasets and strong SQL capability Familiarity with cloud‐based environments and CI/CD workflows ...

Fullstack Software Engineer React/Python JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
Full Stack Engineer (Python/React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high-growth technology business who are building a modern, data-driven platform that helps large organisations better understand performance and make smarter decisions. The product brings together complex datasets into … platform development Supporting the integration of AI-driven features into production Collaborating with engineers and data-focused teams Tech Environment Frontend: Modern JavaScript frameworks - REACT Backend: Python (or GoLang) Database: SQL-based systems Cloud: GCP ideally but open to other cloud providers Exposure to AI/ML and modern data ...

Senior React Developer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Senior UI Engineer Remote (NI) | React & | £50,000 - £70,000 + EMI Share Options At a Glance Senior-level front-end role in a fast-scaling cloud-native digital consultancy React, TypeScript - SSR, App Router, component libraries Remote-first with co-working hubs in Belfast and London … your attention. What You'll Be Doing Designing and building responsive, accessible, mobile-first interfaces using HTML, CSS, SASS, and TypeScript Developing production-grade React and applications, including SSR, App Router, and data fetching patterns Building and maintaining reusable component libraries with a focus on scalability, accessibility, and clean semantic ...

Senior Frontend Engineer – React/TypeScript & UX

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
platforms. You will be responsible for designing and implementing scalable front-end solutions in a collaborative Agile environment. The role requires strong expertise in React, TypeScript, and JavaScript, and offers opportunities for professional growth. Join a talented team where innovation and continuous improvement are valued, and make a real impact ...