1 to 25 of 42 Permanent JavaScript Jobs in Northern Ireland

software engineering experience and a good understanding of modern development practices. You should have experience with several of the following: * Java, C#, .NET, Python, JavaScript, TypeScript or another relevant language * Object oriented programming and software design principles * SQL and database technologies * REST APIs and integrations * Git and source control * Automated ...

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 ...

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 ...

Experience 1. Application Development Applicants must have relevant experience of: Microsoft Visual Studio 2015 or later C#.NET and ASP.NET programming Web programming using HTML, JavaScript and CSS MVC architecture Entity Framework Azure Functions Team Foundation Server or a similar platform 2. Azure DevOps or Similar Applicants must have relevant experience ...

with CE modules such as Sales, Marketing, Customer Service, Field Service and Customer Insights) 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 ...

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/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/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 ...

Essential Extensive experience in QA automation within Agile environments. Strong automation experience using tools such as Selenium, Cypress, Playwright, or TestComplete. Proficiency in Java, JavaScript, or similar programming/scripting languages. Proven ability to design and maintain scalable automation frameworks (Playwright/WebDriverIO preferred). Experience integrating automation within ...

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 ...

aptitude through projects, apprenticeships, bootcamps, or self-study Basic knowledge of at least one programming or scripting language (such as SQL, Java, Python, or JavaScript) Strong analytical and problem-solving skills with excellent attention to detail Effective written and verbal communication skills A willingness to learn Oracle Cloud technologies ...

aptitude through projects, apprenticeships, bootcamps, or self-study Basic knowledge of at least one programming or scripting language (such as SQL, Java, Python, or JavaScript) Strong analytical and problem-solving skills with excellent attention to detail Effective written and verbal communication skills A willingness to learn Oracle Cloud technologies ...

Able to work on-site four days per week at our Belfast office Extensive meaningful hands-on engineering experience developing large scale systems using JavaScript, TypeScript, or similar. Direct hands-on experience with and deep knowledge of React and TypeScript, plus one or more UI back-ends (Rails, Swing, Node ...

Digital software engineering. Many of our solutions involve custom engineering of unique solutions and experiences created from modern web-scale technologies, such as HTML5, JavaScript, Micro-Services, Cloud Computing and Machine Learning. As a technology specialist, EY offers you the opportunity to apply your skills in a highly strategic context … continuous improvement and engineering excellence. Skills and attributes for success Strong professional full-stack development experience, with increasing levels of responsibility. Strong experience with JavaScript or TypeScript and modern front-end frameworks such as React, Angular or Vue. Strong backend development experience using Node.js, Java, Python, .NET or similar technologies. ...

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 ...

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 ...

with CE modules such as Sales, Marketing, Customer Service, Field Service and Customer Insights)C# 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 ...

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 ...

Demonstrated interest in continuously improving cloud security controls through learning, experimentation, and collaboration. Proficiency in one or more modern programming languages (e.g., Python, Java, JavaScript), with the ability to write, review, and maintain production-quality code. Supervisory Responsibilities: This role has supervisory responsibilities and serves as the first level manager ...

wide selection of our current and exclusive roles All conversations will be treated in the strictest of confidence. Skills: tester QA Engineer Python JavaScript Quality Assurance Benefits: Work From Home JBLE1 ...

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 … 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 ...

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 Responsibilities Production Support & Operations Provide L2/L3 support for Python-based applications in production environments Monitor system performance, troubleshoot incidents … code (e.g., Terraform, ARM, CloudFormation) Ensure security, scalability, and resilience of cloud-based systems Front-End Development Develop or support UI components using modern JavaScript frameworks (e.g., React and Angular) Collaborate with UX/UI teams to improve user experience Ensure seamless integration between front-end and back-end systems ...

performance management, and team development AWS platform expertise including Lambda, API Gateway, Step Functions, and serverless architectures Frontend development understanding particularly Angular.js or modern JavaScript frameworks Excellent communication skills with ability to influence stakeholders at all levels Bachelor's degree in Computer Science, Engineering, or STEM (or comparable experience) Applicants ...

What you will need: Extensive experience in QA automation within Agile environments Strong automation experience using Selenium, Cypress, Playwright or TestComplete Proficiency in Java, JavaScript or similar programming and scripting languages Proven ability to design and maintain scalable automation frameworks, ideally with Playwright or WebDriverIO Experience integrating automation within ...