23 of 23 Distributed Systems Jobs in Northern Ireland

Senior Software Engineer - Merchant Solutions

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
resilience mechanisms. Monitor and maintain services in production, diagnosing and resolving critical issues efficiently with minimal support. Participate in the architecture and design of distributed systems, ensuring best practices are followed for reliability and scalability. Take the initiative to improve the team's development processes and tooling, advocating … Deploy. Testing and Automation: Expert in unit, integration, and end‐to‐end testing practices, with a strong emphasis on automation for testing and deployment. Distributed Systems and Cloud Services: Strong knowledge of building and maintaining distributed systems, leveraging cloud platforms and services (e.g., AWS, MongoDB Atlas ...

Backend Software Engineer - AWS JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
backend engineering team working on a modern cloud security platform. The environment is fast-paced and engineering-led, focused on solving complex problems across distributed systems and cloud infrastructure. You will work with cutting-edge technologies and contribute to building scalable, high-impact solutions. What Youll Be Doing … backend projects from design through to deployment and production support Build and optimise backend services using modern programming languages Analyse reliability and performance across distributed systems Contribute to system design, architecture decisions and capacity planning Define and work towards SLOs across services Participate in code reviews and engineering ...

Backend Software Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
client is a product-driven technology organisation with a Belfast-based engineering hub. The team builds and operates large-scale, cloud-native backend systems, working with modern tooling across distributed infrastructure. Engineering ownership is strong here - individuals are trusted to take features all the way from concept … Collaborating closely with engineering, DevOps and product teams Your Impact In this role you'll have direct influence on the quality and resilience of systems that operate at scale. Your contributions to architecture, performance and code quality will shape the platform's long-term direction. By working across engineering ...

Senior Software Engineer (Platform)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
collaborative engineer with a bias for action and a strong focus on delivering customer value. If you are motivated to solve complex systems problems across infrastructure, platform reliability, and backend software, and thrive in an environment where no two weeks look the same, you will find a supportive home … world's most potent artifact management platform, built by developers for developers. Our platform supports over 30 formats spanning languages, container formats, and operating systems, with enterprise-grade features, including vulnerability and security scanning, world-class policy management and enforcement, and web-scale to handle the Fortune 500. Organizations ...

Senior Java Consultant

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
critical environment. Key Responsibilities Develop and maintain enterprise-scale Java applications Build and optimise solutions on Google Cloud Platform Work with large datasets and distributed systems Ensure application scalability, reliability, and performance Required Skills Strong Java development experience Hands‐on Google Cloud Platform experience Big data/distributed systems experience Experience building scalable, high-performance systems Desirable FinTech or real-time data processing experience #J-18808-Ljbffr ...

Director, Engineering Excellence (AI Platforms)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Software Engineering Manager experience delivering large‐scale systems.* Proficiency in **Python, Java, TypeScript/JavaScript, or Go**.* Experience deploying **LLM/GenAI systems** to production with a focus on evaluation, safety, monitoring.* Strong background in distributed systems, microservices, SQL/NoSQL, and DevSecOps.* Experience with cloud … .* Experience with **React** and modern UI frameworks (Gradio, Streamlit).* Understanding of **REST/WebSocket APIs**, CI/CD pipelines, and messaging systems (Kafka, JMS/MQ).**Leadership & Delivery*** Proven ability to **build, coach, and scale** engineering teams.* Strong communication and stakeholder management skills.* Ability to lead ...

QA Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
level QA Engineer opportunity within a founding Belfast engineering team at a global digital asset firm Work on high performance, real time trading systems used in live global markets Grow your QA craft alongside experienced engineers in a technically ambitious environment Hybrid working, Belfast based Salary … strategic licences across key jurisdictions. Following the establishment of a strategic engineering hub in Belfast, they are investing long term in building core trading systems and infrastructure locally, with a major platform launch planned for 2026. This is a flat, engineering led organisation that genuinely values technical excellence ...

Site Reliability Engineer III (Tue - Sat)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Intro:** CME Group is seeking a **Site Reliability Engineer III (Tue - Sat)** to take a key role in building, operating, and scaling systems in our Markets portfolio. As an SRE III, you will apply your experience to the complex challenges of the CME Globex trading platform, where our systems … Cloud Platform (GCP).### ### **What We're Looking For*** **3-5+ years of professional experience** in a Site Reliability, DevOps, Software, or Systems Engineering role.* **Strong, hands-on experience** administering and troubleshooting Linux-based production systems.* **Proficient programming skills** in a language like Python or Go, with ...

Senior Engineer - (Vice President)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Role As a Senior Engineer you will be responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. About the Department Developer Engineering & Engineering Excellence … Angular), architecture/design. Prior experience with Go and Python is considered advantageous. Strong understanding of both SQL and NoSQL databases. Proven experience with distributed systems, event-driven architectures, container-based micro‐services, distributed logs, SQL and NoSQL databases, and DevOps. What we’ll provide ...

Site Reliability Engineer III (Tue - Sat)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Group is seeking a Site Reliability Engineer III (Tue - Sat) to take a key role in building, operating, and scaling systems in our Markets portfolio. As an SRE III, you will apply your experience to the complex challenges of the CME Globex trading platform, where our systems deliver … Google Cloud Platform (GCP). What We're Looking For 3‐5+ years of professional experience in a Site Reliability, DevOps, Software, or Systems Engineering role. Strong, hands‐on experience administering and troubleshooting Linux‐based production systems. Proficient programming skills in a language like Python or Go, with ...

Platform Consultant Expert - (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
ecosystem , enabling safe, scalable adoption through well-defined “paved roads.” You will translate operational intent into enterprise-scale platform design , ensuring interoperability between AI systems, data platforms, and tooling while minimizing fragmentation and maximizing reuse. Key Responsibilities Platform Architecture & Standards Define architecture, design patterns, and integration standards across … years software engineering experience in at least 3 programming paradigms, including: Object-oriented (Java & JavaScript required and at least one other language), Procedural/systems (e.g. Go, Rust, C), Functional (e.g. F#, Elixir, Clojure, Haskell). Experience using modern development tools (e.g., IntelliJ or VS Code, Git/GitHub ...

Platform Consultant Expert - (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
ecosystem**, enabling safe, scalable adoption through well-defined “paved roads.”You will translate operational intent into **enterprise-scale platform design**, ensuring interoperability between AI systems, data platforms, and tooling while minimizing fragmentation and maximizing reuse.**Key Responsibilities****Platform Architecture & Standards*** Define architecture, design patterns, and integration standards across … software engineering experience in at least 3 programming paradigms to include:-Object-oriented (Java & Javascript required and at least one other language)Procedural/systems (e.g. Go, Rust, C)Functional (e.g. F#, Elixir, Clojure, Haskell)* Experience using modern development tools (e.g., IntelliJ or VS Code, Git/GitHub, Spring ...

Platform Consultant Expert - (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast City, Northern Ireland, United Kingdom
reuse, and consistency. Essential Criteria Minimum of 5 years software engineering experience in at least 3 programming paradigms (Object‐oriented: Java & JavaScript; Procedural/systems: e.g., Go, Rust, C; Functional: e.g., F#, Elixir, Clojure, Haskell). Experience using modern development tools (IntelliJ or VS Code, Git/GitHub, Spring … Boot) and designing robust RESTful APIs. Minimum of 3 years hands‐on expertise in architecting and delivering large‐scale distributed systems, such as cloud‐native microservices on Docker/Kubernetes, deployed on modern cloud platforms (AWS, Azure, or equivalent), ensuring scalability, high availability, and performance. Project experience ...

Senior Software Engineer (AVP) – Margin Technology

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed … Skills and Experience required:*** Hands-on professional software development experience* Bachelor’s degree in computer science or engineering field involving software programming or systems engineering* Proficiency in programming in mainly Java, React and/or Python* Strong hands-on experience of building RESTful APIs using popular frameworks like Spring ...

Senior Software Engineer - Margin Technology - Assistant Vice President

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed … manage multiple priorities simultaneously. Key Skills and Experience required: Bachelor’s degree in computer science or engineering field involving software programming or systems engineering Hands‐on professional software development experience Proficiency in programming in mainly Java, React and/or Python Strong hands‐on experience of building RESTful APIs ...

Senior AI Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
looking for an AI Engineer to help develop the next generation of intelligent security capabilities. This role will focus on building AI-powered systems that automate complex security workflows, enhance threat detection and deliver meaningful, context-aware insights to customers. Why join? * Work on cutting-edge AI applied … real world security challenges * Join a high growth, product-focused engineering organisation * Opportunity to shape intelligent systems used at scale * Collaborative environment working alongside AI researchers and engineers What you'll be doing: * Building AI-driven systems that automate security detection, investigation and response * Developing autonomous workflows ...

Software Engineering Team Lead JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
manager who is looking to get back closer to technology and delivery. You'll play a key role in designing and building scalable backend systems, APIs and microservices while helping to guide and mentor a small, high-performing engineering team in a business which is truly scaling. Why this … Java, .Net, Python etc - as long as you have demonstrable experience of picking up and learning new technologies and languages) * Experience building scalable distributed systems and APIs * Exposure to cloud platforms and Kubernetes * Someone collaborative, technically curious and keen to grow into leadership Salary ...

Software Engineering Manager - Container and Virtualisation Infrastructure

Hiring Organisation
Jobleads-UK
Location
Douglas, Northern Ireland, United Kingdom
Software Engineering Manager - Container and Virtualisation Infrastructure Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. … customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office‐based roles. Teams meet two to four times yearly in person, in interesting ...

Technical Architect

Hiring Organisation
Anson Mccade
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
experience as a Solution Architect or Senior Technical Architect Strong background in cloud platforms (AWS, Azure or GCP) Experience across enterprise architecture, microservices, or distributed systems Ability to work across the full delivery lifecycle in Agile environments Strong stakeholder management and communication skills Exposure to architecture frameworks (TOGAF ...

Remote Senior Software Engineer – Merchant Solutions

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
through effective leadership. Candidates should have 5+ years in software engineering, expertise in .Net/C#, and experience with CI/CD processes and distributed systems. Olo offers competitive salaries and a flexible work environment. #J-18808-Ljbffr ...

Strategic Initiatives Program Lead – Senior Vice President

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
leading enterprise‐wide transformation initiatives in highly regulated industries. Experience managing responses to regulators and navigating complex compliance requirements. Deep understanding of application architecture, distributed systems, and cloud technologies. Knowledge of disaster recovery, business continuity, and operational resilience frameworks. Familiarity with SRE principles, chaos engineering, and automated recovery ...

Platform Architect & Strategy Lead (AI/Data/Tooling)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
patterns and integration standards. The ideal candidate will have over 5 years of software engineering experience, specializing in object-oriented programming and large-scale distributed systems. The role involves collaborating across teams for platform alignment and driving standardization. Desirable skills include expertise in cloud-native microservices and knowledge ...

DevOps Engineer

Hiring Organisation
Response Informatics
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £300 to £330 per day
Please Note : Must work 3 days from the end customer's office in Belfast Role Overview Required Experience Principal-level hands-on engineer delivering distributed, cloud-native systems Solid background in Go or Java services and service modernization Strong understanding of failure modes, scaling, and data durability Experience … with Kafka or similar distributed/streaming platforms Solid background with Helm, Operators, and Infrastructure as Code (Terraform preferred) Deep expertise in Kubernetes, especially stateful applications Strong hands-on experience with AWS (EKS, EBS, IAM, VPC) Nice to Have Experience adapting legacy or non-cloud-native Java apps ...