3 of 3 API Design Jobs in Northern Ireland

Lead Dotnet Developer

Hiring Organisation
Ocho FC
Location
Belfast, Northern Ireland, United Kingdom
platforms * Overhaul monolithic systems into scalable APIs, microservices and event-driven architectures (Azure, AWS) * Work closely with UI and backend architects to align system design, scalability and performance * Introduce and promote AI-enabled engineering practices such as Copilot and GPT-based tooling for efficiency and quality improvements Technical Leadership … evolution, including cloud migration, containerisation (Kubernetes) and automation initiatives * Diagnose and resolve complex performance issues across large-scale systems * Champion software craftsmanship, TDD, BDD, design patterns and scalable coding practices Team Management & Engineering Culture * Manage and mentor cross-functional engineering teams, supporting growth, performance and delivery excellence * Build engineering ...

Full Stack Engineer

Hiring Organisation
Ocho
Location
Belfast, Northern Ireland, United Kingdom
features across modern frontend frameworks and Python-based backend services. This role suits someone who enjoys owning functionality across the full lifecycle, from API design to UI implementation, while working in a collaborative engineering culture with cloud-native tooling. What You’ll Be Doing • Building and maintaining full … hosted components • Delivering user-facing features using Vue2+/React and related tooling • Ensuring quality through unit testing, automation, and structured reviews • Contributing to design discussions, improving existing systems, and supporting migration/upgrades • Collaborating closely with product, UX and engineering teams to ship reliable, maintainable features • Working across ...

Security Integrations Engineer - £80k base - Belfast

Hiring Organisation
Realtime Recruitment
Location
Belfast Metropolitan Area, United Kingdom
enterprise SaaS company that's redefining how global organisations secure and connect their devices. They're hiring for a Enterprise Integrations Engineer to help design, build and scale the integrations powering their enterprise ecosystem. This is a hands-on, highly cross-functional role that bridges engineering, product, and customer … success. You'll work on cutting edge API integrations, helping customers embed security , automation, and observability into their environments at scale. What you'll do: Design and develop integrations with enterprise systems - MDMS, SIEMs, SOAR. Build and maintain APIs, SDKs, and automation frameworks. Collaborate with enterprise customers. Ensure ...