1 to 25 of 40 Permanent JavaScript Jobs in Northern Ireland

development, testing, deployment, and support.Extensive experience (6+ years) in developing scalable web applications using ASP.NET Core, C#, Web API, Razor Pages, Angular, HTML, JavaScript, jQuery, and CSS.Hands-on expertise in building Blazor Server and Blazor WebAssembly applications, with good understanding of the SignalR messaging framework for real-time communication.Solid understanding ...

management, Digital software engineering. Many of our solutions involve custom engineering of unique solutions and experiences created from modern web-scale technologies, including SPAs, JavaScript, Microservices, Cloud Computing and Machine Learning.As a technologist in Digital Engineering, EY offers you the opportunity to apply your skills in a highly strategic context ...

software engineering practices like code reviews, CI/CD pipelines, and SOLID/DRY principles.Technical Skills: Hands-on experience with the following technologies:Frontend: JavaScript/TypeScript, Angular, React, Node.Backend: Java, Spring Boot, Hibernate. Desirable Kotlin.Estimation and Sizing: Experience in estimation and sizing.Integration and API Design: Experience in integration ...

testing, exploratory, systems integration and user acceptance testing e.g. manual testing.Confident with building and maintaining frameworks in one or more of these languages: Java, JavaScript, Python, or C#.Have practical experience with open source tools such as: Cypress, Karate, PlayWright, Selenium or similar.Worked in an agile environment.Develop and maintain high-quality ...

than typing every line Exposure to building web services using Web API An understanding of database design and development Hands-on experience with HTML, JavaScript, CSS including jQuery Strong attention to detail and work ethic Strong analytical and problem-solving skills Excellent communication (both written and verbal) and interpersonal skills ...

Microsoft Power Platform (5+ years’ experience), including: Strong Dataverse and model-driven app development C# plug-in development and PCF development (TypeScript/React) JavaScript form customisation and Power Automate Knowledge of public cloud platforms, such as AWS and Azure, including SaaS and PaaS offerings Desirable Typescript REST API integrations ...

providing sponsorship for this vacancy.* A minimum of 5 years software engineering experience in at least 3 programming paradigms to include:-Object-oriented (Java & Javascript required and at least one other language)Procedural/systems (e.g. Go, Rust, C)Functional (e.g. F#, Elixir, Clojure, Haskell)* Experience using modern development tools ...

Java or Python*** Deep experience with backend frameworks such as **Spring Boot/Spring Core** and **Flask/FastAPI*** Solid frontend experience with **modern JavaScript frameworks** (React, Angular, or Vue)* Experience designing and delivering **scalable, cloud‐native applications*** Exposure to Gen‐AI concepts including: + Large Language Models (LLMs ...

Java or Python Deep experience with backend frameworks such as Spring Boot/Spring Core and Flask/FastAPI Solid frontend experience with modern JavaScript frameworks (React, Angular, or Vue) Experience designing and delivering scalable, cloud‐native applications Exposure to Gen‐AI concepts including: Large Language Models (LLMs) and transformer ...

Java or Python Deep experience with backend frameworks such as Spring Boot/Spring Core and Flask/FastAPISolid frontend experience with modern JavaScript frameworks (React, Angular, or Vue)Experience designing and delivering scalable, cloud‐native applicationsExposure to Gen‐AI concepts including:Large Language Models (LLMs) and transformer‐based systemsPrompt ...

control issues with transparency.Recommended Qualifications:Relevant working experience in Windows and Web UI DevelopmentProficiency in .NET/C# and ReactSolid understanding of HTML5, CSS3, JavaScript, knowledge of test frameworks.Strong sense of responsibility, self-motivation, attention to details and a positive attitude.Preferred skills:JSON/XML and REST API based ...

software engineering practices What you will need? Proven experience leading software engineering teams Strong cloud experience Hands-on development background in Java, .NET or JavaScript/TypeScript Experience with CI/CD, Infrastructure as Code and modern engineering practices Strong stakeholder management and communication skills Previous consultancy or client-facing ...

Model‐Driven Application Development Power Automate Business Process Automation Dynamics 365 Security Model Solution Design & Customisation Development & Engineering C# Plugin Development Custom Workflow Activities JavaScript & Client‐Side Customisation Custom API Development Dataverse Development Integration Design & Development Solution Layering & Environment Strategy Application Lifecycle Management Azure DevOps Source Control (Git) CI/ ...

LOOKING FOR? 1.5+ years of experience in a technology-focused role using Python Able to pass a technical assessment in Python, Java or Javascript Commitment to complete a 16-week, part-time course to develop your mid-level skills KEY RESPONSIBILITIES: Build & Streamline CI/CD Pipelines: Design, implement ...

hands-on technical capacity.Strong software engineering expertise across modern languages and frameworks, including experience coding in one or more of: Python, Go, TypeScript, JavaScript or React.Experience delivering AI-enabled or Generative AI solutions within enterprise environments.Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices and event-driven architectures.Strong ...

hands-on technical capacity. Strong software engineering expertise across modern languages and frameworks, including experience coding in one or more of: Python, Go, TypeScript, JavaScript or React. Experience delivering AI-enabled or Generative AI solutions within enterprise environments. Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices ...

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 ...

edge technologies in a dynamic and collaborative environment. If you meet the minimum requirements and are excited about leveraging your skills in Java/JavaScript, Selenium/Jest, and cloud technologies, we encourage you to apply! Embracing our differences At Kainos, we believe in the power of diversity, equity ...

Microsoft Power Platform (5+ years’ experience), including:Strong Dataverse and model-driven app developmentC# plug-in development and PCF development (TypeScript/React)JavaScript form customisation and Power AutomateKnowledge of public cloud platforms, such as AWS and Azure, including SaaS and PaaS offeringsDesirableTypescriptREST API integrationsAzure DevOps and Power Platform ALMAzure ...

well designed, testable, maintainable, secure and efficient codeQualificationsYou will have an extensive background in front-end development with significant experience working with ReactJS and Javascript (ES6+). Any further experience with Next.js/Angular/Vue.js is beneficialExperience with mobile development frameworks like React Native is beneficial.Experience in Unit Testing ...

record-level security)Extensive experience with Dynamics 365 customisation techniques including server-side plugins, custom workflow activities, PCF (Power Apps Component Framework) controls, JavaScript/web resources, and client-side scriptingStrong integration architecture experience using Dataverse Web API, Azure Service Bus, Azure Logic Apps, Azure API Management (APIM), Azure Integration ...

established design systemsStrong understanding of interaction design principles, including usability, feedback, and system behaviourFamiliarity with modern front-end approaches, including component-based development and JavaScript frameworksStrong knowledge of accessibility standards (WCAG 2.2) and practical application in interface designAbility to collaborate effectively within multidisciplinary teams, particularly with developers and researchersStrong communication ...

critical systems.The ideal candidate will have deep experience in Python development, support and incident management, modern delivery methodologies, cloud platforms, and front-end JavaScript technologies.Key ResponsibilitiesProduction Support & OperationsProvide L2/L3 support for Python-based applications in production environmentsMonitor system performance, troubleshoot incidents, and perform root cause analysisDrive incident resolution … infrastructure as code (e.g., Terraform, ARM, CloudFormation)Ensure security, scalability, and resilience of cloud-based systemsFront-End DevelopmentDevelop or support UI components using modern JavaScript frameworks (e.g., React and Angular)Collaborate with UX/UI teams to improve user experienceEnsure seamless integration between front-end and back-end systemsQualificationsRequired Skills ...

both technical and non-technical audiences.Desirables:Creatio certifications (e.g., Creatio Certified Professional, Creatio Developer).Experience with Creatio development tools and concepts (e.g., C#, JavaScript, SQL, Creatio SDK) for extending platform functionality.Familiarity with relational database concepts and data integration techniques.Familiarity with agile development methodologies.Experience with other CRM or BPM platforms.Connect ...

other complex, transaction‐heavy environments.* Exposure to event‐driven or messaging‐based architectures and related technologies.* Familiarity with front‐end technologies (e.g. React, JavaScript/TypeScript) in addition to back‐end development.* Experience with microservices, containerisation, and orchestration tools (e.g. Docker, Kubernetes).* Understanding of scaled Agile frameworks (e.g. SAFe … working within multi‐team delivery programmes.* Knowledge of additional programming languages (e.g. Python, JavaScript) or scripting for automation and tooling.* Experience collaborating with DevOps or Platform Engineering teams to optimise reliability, observability, and performance.#LI-Hybrid #NIJobs #LI-MID***Role Band & Level: Manager, 7*****Not The Perfect Fit?**Concerned that ...