13 of 13 Permanent API Design Jobs in Northern Ireland

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 ...

Join OCI to design and deliver cloud-scale DDoS protection as part of our edge security platform. You'll design and ship high-performance detection and mitigation systems, automate operations end-to-end, and help define the technical foundation for customer-facing DDoS capabilities. Basic qualifications 6+ years … Proficiency in one or more: Java/Python/C Rust/Go Strong preference for Java for control-plane/services. Strong systems design skills: concurrency, memory management, performance tuning, API design, and distributed systems fundamentals. Experience with DevOps at scale: CI/CD, automated testing ...

risk Govern threat modeling, architecture reviews, and risk remediation; ensure auditability and policy adherence for Tier 0 services. Embed security and privacy by design; enforce zero trust principles and secure service-to-service communication (mTLS, policy). Hire, onboard, and grow a diverse, high-performing team; set clear OKRs … provide ongoing coaching and feedback, and drive career paths and succession planning. Mentor senior ICs and emerging leaders; establish technical ladders, design reviews, and knowledge-sharing rituals. Cross-functional leadership and communications Partner closely with Product, SRE, Networking, Architecture, and Security to land integrated capabilities and resilient outcomes. Provide ...

enterprise architecture framework that spans all acquired businesses Define standards and blueprints for integration, data architecture, and core enterprise systems Integration & Consolidation Lead the design of integration strategies to connect disparate platforms, applications, and processes across the group and with external third-parties Oversee consolidation of legacy systems while … ensure consistency, quality, and accessibility of information Implement governance frameworks for master data management, analytics, and compliance with industry regulations Traditional Enterprise Architecture Design and maintain models for business, application, and technology architectures Ensure scalability, security, and resilience across infrastructure and software platforms Innovation & Transformation Identify opportunities to leverage ...

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 ...

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 ...

true team player, you'll bring experience in most of the following: Tech Stack C# .NET Webforms (Migration away from Wembforms) Web API Docker/Kubernetes Azure Git SQL/NoSQL Ways of Working Agile/Scrum TDD, CI/CD, DevOps SOLID principles RESTful API design ...

Title: Observability Engineer (Custom Data Integration) Location: Remote(UK) Key responsibilities Design and implement observability frameworks: Integrate and manage monitoring, logging, and tracing for cloud-native and on-premises systems. Data integration and ingestion: Build systems to collect and ingest data from various sources, often through APIs, and manage … usage. Required skills and qualifications Technical skills: Proficiency in Prometheus, Grafana, and Dynatrace. o Experience with time-series data, including PromQL. Strong knowledge of API design, data modeling, and data pipelines. Expertise in scripting and backend development (e.g., Python, Go, Java). Experience: Proven experience designing and scaling ...

Stack AI Engineer Salary: £50,000 £70,000 Location: Fully remote We're looking for an experienced full-stack developer with AI expertise to design and deploy end-to-end intelligent systems. You'll own features from UI to model deployment and develop solutions that deliver AI capabilities … users in AWS environments. This role is perfect for someone with expertise in Open-source, API development, fine-tuning LLMs, and integrating AI into scalable applications. If you thrive in an AI-driven development environment, enjoy working on cutting-edge retrieval models, and have a passion for optimizing ...

work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers ...

specification documents. Converting client business objectives into clear, actionable technical specifications and producing technical scope Leading client calls and the development team through discovery, design, development, and launch process Digital Silk is built upon the principles of self-betterment, excellence, proactivity, and teamwork. If you share our passion … estimates, and specification documents, ensuring accuracy, feasibility, and alignment with performance, security, accessibility, and SEO best practices. Lead clients and internal teams through discovery, design, development, and launch, providing technical clarity and direction at every stage. Support the Sales team during all pre-sales activities, offering technical credibility, feasibility ...

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 ...

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 ...