1 to 25 of 67 JavaScript Jobs in Belfast

and database technologies (SQL/NoSQL) Excellent problem-solving and communication skills Secure coding and API architecture knowledge Desirable: Web development experience (React, TypeScript, JavaScript) Familiarity with AWS, containerisation, microservices, and serverless architecture Exposure to infrastructure as code (Terraform, CloudFormation) Benefits A highly competitive salary package Annual bonus and performance More ❯

delivery teams/Lead of Leads. Demonstrable senior level and current experience of hands-on Full-Stack Software Engineering leadership with C#, Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures. Experience of a general-purpose scripting language (such as Python, Perl, Ruby) and SQL. Experience More ❯

and database technologies (SQL/NoSQL) Excellent problem-solving and communication skills Secure coding and API architecture knowledge Desirable: Web development experience (React, TypeScript, JavaScript) Familiarity with AWS, containerisation, microservices, and serverless architecture Exposure to infrastructure as code (Terraform, CloudFormation) Benefits A highly competitive salary package Annual bonus and performance More ❯

a unique opportunity to become a key member of a forward-thinking, technology-focused organization. The successful candidate will work with technologies such as JavaScript (Angular/Node), .Net Core/.NET 5 +, AWS, IaC, Docker, Fargate, and Kubernetes. You will also play a significant role in shaping the More ❯

preferable). SQL Server and data analytical skills. Thorough understanding of object-oriented programming, computing fundamentals and data structures. Experience with Web technologies (HTML, JavaScript Frameworks e.g., Vue, React, Angular, CSS). Ability to deliver all aspects of a project from start to finish unassisted. Experience with test driven development More ❯

with senior leadership on technical strategy and risks Play an active role in hiring, mentoring, and upskilling engineering talent Technical Environment Languages: C#, Java, JavaScript/TypeScript (React), C++ Architecture: Event-driven, Microservices, Micro Frontends DevOps: GitLab, TeamCity, CI/CD pipelines Cloud: AWS (hybrid infrastructure) Tools: Git, automated testing More ❯

and knowledge of financial markets Knowledge of FIX protocol and ability to handle FIX interactions In-depth knowledge of AWS services Experience with Java, JavaScript or React Experience with serverless architecture and microservices Experience with TDD, BDD or similar approaches Band & Level - Manager, 7 Company Statement We know that the More ❯

application development Exposure to financial services or trading systems Understanding of the FIX protocol Experience with AWS services and cloud automation Knowledge of Java , JavaScript , or React Familiarity with microservices and serverless architecture Experience with TDD , BDD , or similar test-first methodologies What's on Offer Competitive base salary Annual More ❯

greenfield projects daily Technologies You will have the opportunity to work with the following technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript More Information We are a company that has recently experienced unparalleled growth without redundancies, and we offer a supportive environment for your career development. #J More ❯

in computer science or engineering field involving software programming or systems engineering Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data More ❯

shopping experiences with social content. Required Skills & Experience 5+ years of professional software development experience. Strong knowledge of programming languages such as Java, Scala, Javascript, Typescript. Experience with cloud providers such as AWS, GCP, Azure. Familiarity with NoSQL databases like MongoDB or DynamoDB. Experience with CI/CD pipelines and More ❯

our evolving tech stack. 🛠 Tech you’ll work with: Back-end: Node.js or .NET Core/.NET 5+ Front-end: Angular (or other modern JavaScript frameworks) Cloud: AWS + Infrastructure-as-Code Containerisation: Docker, Kubernetes GitHub for version control & code reviews Agile, test-driven environments where quality matters 💡 What we More ❯

the big picture. You thrive in fast-paced environments, make smart tradeoffs, and love building elegant solutions to complex challenges. Must-haves: Expert in JavaScript, Python, Go, or Rust Deep understanding of system design and cloud-native architectures Skilled in containerization & orchestration (Docker, Kubernetes) Bonus points for: 8+ years of More ❯

Description Are you up for creating seamless user experiences from every angle? Our Digital team seeks a skilled Senior Full Stack Engineer proficient in JavaScript/TypeScript, covering frontend to backend APIs and infrastructure. You will collaborate with colleagues across PA to deliver transformative digital solutions for complex business challenges. More ❯

in Infrastructure-As-Code (IaC) best practices (Terraform). Experience in software development in general, with skills in a high-level language (e.g., Python, JavaScript, TypeScript, Java) and familiarity with modern development practices Understanding of Cloud Observability, Monitoring, and Tracing tools (Datadog, CloudWatch, Jaeger, ELK) and how best to leverage More ❯

creating seamless user experiences from every angle? Our Digital team is looking for a skilled and experienced Senior Full Stack Engineer confident in the JavaScript/TypeScript stack, from frontend to Node APIs and infrastructure. You will work alongside colleagues from across PA, delivering transformative digital solutions to complex business More ❯

requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models More ❯

and continuous deployment (CI/CD). Skills API Backend CI/CD Cloud Frontend React Security TypeScript AWS Azure Docker GCP Git Support JavaScript Kubernetes WebGL Microservices More We are currently seeking multiple React & TypeScript Developers to join our team. More ❯

small team Excellent communication skills Responsibilities: Write clean code to support our technological initiatives. Technologies: AWS Angular C# Java React NodeJS Cloud ASP.NET Support JavaScript More: We are a local tech success story experiencing unparalleled growth without redundancies, and we invite you to join our small team. Requirements include post More ❯

and non-relational data stores, API development, asynchronous workflow orchestration, and development of web-based UIs (e.g. React). * Advanced proficiency with Typescript/Javascript, Python, or an equivalent language. * Experience with cloud native environments and Amazon Web Services. * Demonstrated success leading and delivering complex software projects with limited oversight More ❯

and enjoy working in a highly iterative, agile and collaborative team environment. Have experience with some of the following Languages, Frameworks & Technologies: Java, Spring, JavaScript, Hibernate, Tomcat, REST, HTTP, JSON, JUnit, TestNG, Mockito, Jenkins, Maven, Git and Docker. Additional Information Visa is an EEO Employer. Qualified applicants will receive consideration More ❯

postmortems Automate infrastructure through Terraform, ansible, and Docker/Kubernetes The skills you'll bring include: Comfortable with one or more of: Python, Ruby, Javascript, Java AWS, Azure or GCP experience would be desirable Passionate about developer experiences Excited by technology, curious and eager to learn The attitude and ability More ❯

or trading. Experience with JIRA, Zephyr, UI Automation tools (Test Complete, Selenium, Cypress, Playwright). Proficiency in programming or scripting languages such as Java, JavaScript, or similar. Ability to analyze and identify automation opportunities using development and scripting skills. Experience developing end-to-end automated tests. Knowledge of designing Acceptance More ❯

requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models More ❯

days of dedicated technical training per year and exposure to cutting-edge technologies such as: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Additionally, you will follow an official structured career progression program. Location: Belfast, Northern Ireland, UK/Remote Working Salary More ❯