1 to 25 of 37 Permanent REST Jobs in County Antrim

Query, alongside HTML5, CSS3 and modern JavaScript frameworks. Experience developing backend services and APIs using TypeScript or another object-oriented language. Strong knowledge of REST APIs, GraphQL, WebSockets and microservices architecture. Commercial experience with AWS services, ideally Lambda, Fargate, API Gateway and AppSync. Experience with SQL and NoSQL databases, messaging ...

automation framework such as Playwright, Cypress or Selenium. Coding or scripting experience using TypeScript, JavaScript, Java or a similar language. An understanding of REST API testing and validation. Experience managing test cases and defects through tools such as Jira and Zephyr. Familiarity with Git and continuous integration or delivery tools ...

Agentic AI application development, including the design and implementation of AI-driven autonomous workflows and intelligent agents. Extensive experience in designing and developing REST APIs, including API documentation and specifications using Swagger/OpenAPI, API versioning, testing, monitoring, and lifecycle management. Proficiency in Python software development, with experience building scalable ...

improving individual or team technical capability across full‐stack, microservices, or risk product delivery. Demonstrated ability to design, develop, and integrate APIs, backend services, REST‐based interfaces, SQL data stores, and event‐driven components using technologies such as Kafka. Strong working knowledge of modern development workflows and engineering practices such ...

cloud services (e.g., Azure Functions, Logic Apps, Service Bus, API Management). Solid understanding of C# & .NET, Dataverse plugin development, JavaScript form customisation, and REST APIs. Experience working in Agile/sprint-based delivery. Strong communication and stakeholder engagement skills. Advantageous (nice-to-have, not required): Copilot Studio/ ...

Advanced proficiency in wireframing, prototyping and high‐fidelity interface design. Experience using modern frontend frameworks such as React, Angular or Vue.js. Experience working with REST APIs and integrating frontend applications with backend services. A basic understanding of .NET architecture and APIs. Knowledge of accessibility standards, including WCAG, and usability best ...

team including helping people to grow and develop through coaching, teaching or mentoring. Proven experience with full stack development, including Java and Spring Boot REST services and Angular/TypeScript front ends. Experience building and running high-traffic applications on AWS. Experience delivering responsive, multi-platform experiences across ...

Criteria: 5+ years Java; Java 17+/21, Spring Boot or equivalent Stream/event-driven services at volume (Redis Streams, Kafka or similar) REST API design and ownership, contract-first Containerised services on Azure or another major cloud; Docker, CI/CD Strong SQL Desired Criteria: ClickHouse or another ...

Spring Boot Development**: Experience developing, testing, and supporting backend services and APIs using Java and Spring Boot.* **Microservices & API Development**: Understanding of microservices architecture, REST APIs, integration patterns, and modern software engineering practices.* **Software Delivery & Problem Solving**: Experience contributing to software delivery through coding, debugging, testing, release support, and defect ...

operating scalable distributed systems and cloud‐based applications, including microservices architectures* Demonstrated ability to design, develop, and integrate APIs and backend services, including REST‐based interfaces* Familiarity with modern development workflows and engineering practices such as test driven development, paired programming, and continuous integration and deployment* Experience collaborating effectively within ...

based on client and UI/UX specifications Developing reusable frontend components and contributing to the modernisation of existing web applications Developing and integrating REST APIs and backend functionality using C#/.NET Working with SQL Server and Entity Framework to support application functionality and data-driven features Applying SOLID ...

have experience deploying cloud-native applications with Docker and are familiar with Kubernetes and Helm. Design and develop secure, reliable backend services and REST APIs for our cloud-based digital platform. You have worked with PostgreSQL and have a good understanding of query performance and database layouts. You have experience ...

quality. Experience participating in integration testing across multiple applications and teams. Desirable Experience testing cloud-native applications and services hosted on AWS. Experience testing REST-based APIs and service integrations. Experience testing distributed systems and microservice-based architectures. Experience using observability and monitoring tooling to support test investigations and quality ...

operating scalable distributed systems and cloud‐based applications, including microservices architectures Demonstrated ability to design, develop, and integrate APIs and backend services, including REST‐based interfaces Familiarity with modern development workflows and engineering practices such as test driven development, paired programming, and continuous integration and deployment Experience collaborating effectively within ...

Jenkins, GitHub Actions, GitLab CI). Basic understanding of version control systems (e.g., Git). Exposure to API testing using tools like Postman or REST Assured. Basic knowledge of test frameworks (e.g., TestNG or JUnit). Understanding of Agile/Scrum methodologies. Experience using defect tracking and test management tools ...

Proactively manage issues from discovery to resolution. Requirements/Qualifications Strong Java experience or Scala experience. Strong experience with SQL. Experience with ETL systems, REST APIs, JSON. Experience with streaming libraries such as Akka/Pekko Streams or Java equivalents. Pro-active with excellent communication skills. Highly organized with strong ...

engineers time and make every release more secure. You'll also be at the front of AI-native engineering, helping define practices that the rest of the organisation adopts. Key Responsibilities Delivering self-service platform features end to end, from spec to production, working with AI agents at each step … commercial software engineering, delivering features end to end Strong skills in Java (Spring Boot) or TypeScript, and confidence working in other languages Experience with REST APIs, microservices and cloud-native design patterns Hands-on CI/CD pipeline experience (Azure DevOps preferred) Working knowledge of Docker and at least ...

backend, collaborating with AWS and other engineers. You will mentor juniors, own features end-to-end, and contribute to scalable microservices, GraphQL and REST APIs using React, TypeScript and cloud services. The role is hybrid, based in Belfast City Quays. #J-18808-Ljbffr ...

tooling in a professional setting Ability to read and modify application code in a compiled language preferred Required Skills/Abilities Strong understanding of REST APIs, Google Cloud Platform, and microservices architecture Proficiency in SQL and NoSQL databases (MSSQL, MongoDB, Postgres) Solid networking knowledge, including TCP/ ...

GDPR) Diagnostic Tools Wireshark, tcpdump, curl/Postman, Fiddler, Splunk/Kibana basics, Database tracing tools Good to have Basic scripting (Bash, Python, PowerShell, REST API fundamentals, JSON/XML parsing) Automation mindset for repetitive diagnostics Basic Git familiarity Troubleshooting & Escalation Skills Analytical & Troubleshooting skills Root Cause Analysis (RCA) Complex ...

Microsoft 365 security ecosystem. Comprehensive understanding of cloud, SaaS, CASB, and enterprise data protection architectures. Proficiency in scripting and automation technologies including PowerShell, Python, REST APIs, Terraform, Bicep, YAML, JSON, or comparable tools. Demonstrated success in modernising Data Protection, DLP, CASB, or Information Protection programs through automation, standardization, and engineering ...

approach to identify edge cases, usability issues, and defects. Perform hands‐on API and integration testing using automation tools such as Postman and REST Assured. Conduct hands‐on cross browser and mobile app testing across devices and platforms, utilising cloud‐based testing services and device farms. Evaluate and implement emerging … JavaScript, or TypeScript with tools such as Selenium WebDriver, Cypress, Playwright, XCUITest, Espresso and Appium. Strong experience with API testing tools and frameworks (Postman, REST Assured, SoapUI). Hands‐on experience with AI testing platforms such as Claude Code, Copilot, Cursor, or similar intelligent testing solutions. Proven track record ...

leading engineering teams or workstreams Strong stakeholder engagement and consulting skills Working knowledge of Hadoop Experience with test-driven development and CI/CD REST APIs and Kafka experience Nice to Have Experience leading data platform migrations Experience managing delivery in large transformation programmes Experience delivering projects in regulated environments ...

leading engineering teams or workstreams Strong stakeholder engagement and consulting skills Working knowledge of Hadoop Experience with test-driven development and CI/CD REST APIs and Kafka experience Nice to Have Hands on experience with databricks a distinct advantage Experience leading data platform migrations Experience managing delivery in large ...

models (LLMs) to solve real business problems, from ideation through to production deployment Strong fluency in the Python AI/ML ecosystem, including Pydantic, REST API integration, database access, and orchestration frameworks such as ADK or LangGraph Proficient in SQL and working with complex data in enterprise environments A genuine ...