React jobs in Belfast

 ...-end best practices across teams Influencing technical direction and product decisions at a senior level Tech environment React, TypeScript, modern JavaScript (ES6+), HTML5, Cypress/Playwright (Experience with high-performance or real-time applications is a plus... 

 ...excellence within the financial services industry. About You Proven background in front-end engineering, with strong skills in React, TypeScript, modern JavaScript (ES6+), and HTML5 Solid experience designing scalable UI architectures, including reusable components... 

 ...back-end and front-end areas Strong professional experience with C# and ASP.NET Strong experience in JavaScript, HTML, CSS and React Knowledge of principles of writing mobile apps and deployment on apple and android app stores Experience in Visual C# and MVC... 

 ...interpersonal and communications skills SAP system experience Self-starter with ability to work independently under pressure and react quickly to changing priorities Ability to collaborate across various functions and levels Additional Information Relocation... 

 ...Express or NestJS, or one of the many MVC flavour of frameworks in .NET/Rails/Java etc. Working on modern webapps, built with tools like React or Angular. NoSQL experience with services like DynamoDB, or MongoDB. Database design with query and performance optimisation.... 

 ...needs and ensuring that rotas are displayed at least 2 weeks in advance To continuously analyse and review shop results, proactively reacting to any challenges or obstacles and creating a clear action plan to improve the business profitability To analyse stock take... 

 ...microservices Kubernetes configuration and management, including Helm scripting Cloud Azure capabilities, including Terraform React Native, shipping to iOS and Android What You'll Do Build, test, and support Java microservices using Spring Boot Develop and... 

 ...reviews, audits and risk assessments to protect patient and public safety Interpret data, trends and insights to work at pace and react to the changing needs of the customer What you’ll need to have Experience leading a team within a customer facing setting An... 

 ...deliver a company strategy, with the ability to implement in store to drive strong performance results. Ability to work at pace and react to the changing needs of the customer. A collaborative personality and able to thrive in a team centered approach. A passion for... 

 ...infrastructure as code using AWS CDK or similar tools (e.g., Terraform, CloudFormation). Build and support modern web applications using React and TypeScript. Implement and optimise REST and GraphQL APIs. Contribute to event-driven and microservices architectures.... 

 ...the ability to interact effectively at all levels internally and externally, build solid relationships and to quickly understand and react to all customer needs. The ability to thrive in a fast-paced environment. Enthusiastic team player. It is Desirable if you... 

 ...advertising sectors within Northern Ireland plus the wider business marketplace. Confident working in a fast-paced environment and able to react positively to change Effective communication and interpersonal skills. Self-motivated, dedicated and driven You will have an... 

 ...especially Lambda, API Gateway, DynamoDB, SQS, Cognito, CloudWatch. Proficiency in 1/more languages e.g. Python, Java, Golang, TypeScript, React Experience with infrastructure as code (AWS CDK, Terraform, or CloudFormation). Solid understanding of microservices and event-... 

 ...attention to detail in all aspects of work Be self-motivated, with the ability to work under pressure using their own initiative and reacting to changing priorities Be able to manage their time effectively Be able to work unsupervised and on your own initiative Be... 

Job description Senior Back-end TypeScript Engineer Remote anywhere where in Northern Ireland About your next employer: This innovative company is redefining cutting-edge digital solutions. As a small, passionate, and technology-driven organisation based in Northern...

Job description Java Engineer Location: Belfast (Hybrid) About the Company You'll join a collaborative engineering team focused on building and improving modern, scalable applications that support global platforms and services. We're seeking a Java Engineer...

Job description Full Stack Software Engineer (Java Focus) Location: Belfast (Hybrid) Overview An established global financial services organisation is seeking an experienced Full Stack Software Engineer to join a high-performing internal tools team. This role...

Job description Java Engineer Location: Belfast (Hybrid) About the Company You'll be part of a collaborative and forward-thinking engineering team dedicated to building and enhancing scalable, modern applications that support global platforms and services. We'...

Test Automation Engineer (SC Cleared) Position Description At CGI, we’re redefining what quality means in the age of AI and automation. As a Test Engineer based in our Belfast office, you’ll play a key role in delivering complex, high-impact testing programmes that shape...

TL;DR: We're seeking a creative, energetic and highly skilled web/digital designer to help us create wonderful, attention-grabbing online experiences. About Cloudsmith Cloudsmith is transforming how organizations handle software artifacts and secure their supply chains...

Job description Senior Software Engineer (Full-Stack) Permanent | Full-Time | UK An established insurance organisation with over two decades of experience in the US market is expanding its international technology presence. Its UK-based team focuses on enhancing operations...

We're seeking a Technical Support Engineer with a passion for learning and customer engagement to solve customer challenges, learn in a growing team, and help shape the future of our world-class artifact management platform. About Cloudsmith Cloudsmith is transforming...

Company description We believe in the power of ingenuity to build a positive human future.   As strategies, technologies, and innovation collide, we create opportunity from complexity.  Our teams of interdisciplinary experts combine innovative thinking and breakthrough...

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity.  Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress...

Technical Graduate Programme 2026 At CGI, we empower the next generation of innovators to shape the future of technology and security. As part of # GenerationCGI, you’ll join a community of graduates who are turning ambition into action and possibility into progress. As...

Description Location: Belfast Workplace: Hybrid The opportunity: The Senior Technical Specialist, BDMC Solutions will oversee and optimize the Firm’s digital platforms, including websites, content‑management systems (CMS), and other...

We offer a flexible working policy that supports a healthy balance between personal and professional well-being. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful...