6 of 6 API Design Jobs in County Antrim

solving complex problems, not battling process. Continuous improvement built into the DNA - from BDD to CI/CD pipelines and beyond. Key Responsibilities Design, develop, and maintain backend systems focused on performance, scalability, and security. Understand client and partner needs, translating them into high-quality, innovative software solutions. Contribute … Essential Experience 3+ years' experience in backend engineering, ideally within a Fintech or high-availability environment. Experience in Java/Spring Boot development, including design patterns, OO design, and refactoring. Strong understanding of REST API design Experience building fault-tolerant, multi-threaded systems and working with ...

core of real world field operations. This role is ideal for backend engineers who enjoy working deeply in Python and care about system design, data flow, and performance. You will help design and evolve backend services where reliability, scalability, and operational clarity matter. The team values clean architecture … thoughtful problem solving, and engineers who want real ownership over how systems are built and improved. What You Will Be Doing Design and develop backend services in Python to support large scale operational workflows. Work closely with product teams to break down complex requirements and shape technical solutions. Build ...

passionate frontend engineering team The Role As a Frontend Engineer, you'll be responsible for: * Leading the development of frontend software components, from design to deployment and maintenance * Contributing to technological and architectural decisions, ensuring high-quality code and user experience * Advocating for product and user experience, ensuring aesthetic … architecture alignment * Designing and reviewing APIs in collaboration with other teams * Analyzing and improving the performance, scalability, and efficiency of system components * Conducting design and code reviews to maintain best practices About You You're a great fit if you have: * 3+ years of experience in frontend engineering using ...

Solid understanding of performance optimisation and scalable architecture Experience working in cloud environments (AWS, Azure or GCP) Understanding of distributed systems and API design Experience with databases and performance tuning Familiarity with containerisation (Docker/Kubernetes beneficial) Comfortable working in a start-up or high-growth environment ...

translate user needs into well-designed, well-tested services and APIs, collaborating closely with Product, QA, DevOps and DBAs. What you'll do Design, develop and unit-test new features; improve and support existing modules Build and version RESTful APIs using C#/.NET with strong dependency injection practices … pipelines and test automation with Azure DevOps/TeamCity/Octopus What you'll bring Commercial experience in C# .NET and SQL, with API design and versioning know-how Familiarity with REST, dependency injection, JSON and git-based workflows Exposure to Azure (App Services, Functions, Service Bus, Storage ...

following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Scala Developer Up to £80,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka JBRP1_UKTJ ...