1 to 25 of 32 Distributed Systems Jobs in Belfast

Backend Engineer (Python) Distributed Systems & Cloud Security Solve genuinely hard distributed systems problems at a company scaling fast Hybrid working, globally distributed team Grown from a standing start in 2022 to 300+ employees, 150+ enterprise customers and $430M+ raised Competitive salary plus stock options Data … team is constantly wrestling with how to process, correlate and act on runtime data at enterprise scale, across graph databases, event streams and messaging systems, all while keeping the platform fast, stable and secure. You will take features from first design through to production, work hands-on across Kubernetes ...

Software Engineer on the 'Menu' team, which is part of the wider 'Order' engineering group. The Menu team owns and operates all of the systems involved with managing, publishing and accessing billions of menu records. Menus change in real time and their accuracy is essential for the proper operation … Assist in the deployment and monitoring of services, learning how to manage and troubleshoot issues in production environments. Contribute to building and maintaining reliable distributed systems, implementing resilience mechanisms as appropriate. Participate actively in team ceremonies and demonstrate initiative by taking ownership of tasks and helping to unblock ...

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 ...

Order Engineering group) owns key components of Olo’s platform such as baskets, orders, checkout, promotions, and capacity management. You will shape future systems, guide technical decisions, improve reliability and scalability, contribute hands‐on code, and mentor other engineers. Responsibilities Exhibit mastery of Core‐team domain, lead design … architecture of complex systems, and influence technical strategy. Own delivery of large‐scale features and projects, coordinating across multiple teams to align with business objectives. Provide mentorship and technical leadership to junior and senior engineers, fostering continuous improvement. Collaborate closely with Product, Design, and stakeholders to shape requirements ...

team developing highly scalable backend services using modern Java technologies, cloud infrastructure and DevOps practices. The team is responsible for building secure, high-performance distributed systems, delivering new functionality while continuously improving platform reliability, automation and operational excellence. As a Back-End Software Engineer, you will design, develop … robust, scalable applications deployed within cloud environments. You'll contribute to backend architecture, infrastructure improvements, CI/CD automation and production support while ensuring systems remain highly available, secure and maintainable. The Person Commercial experience developing Java server-side applications Experience building, deploying and supporting software in production environments ...

Drive platform maturity through automation, reuse, standardization, and strong operational discipline. Coach and develop engineers while building high-performing teams with strong execution and systems thinking. Requirements A minimum of 5 years of experience in software engineering, platform engineering, data engineering, or distributed systems delivery. A minimum … years of experience leading engineering teams or technical delivery in product-based environments. Experience operating production systems, services, tools, or pipelines with strong expectations around reliability, observability, security, and maintainability. Strong understanding of integration patterns, automation, cloud-native engineering practices, and scalable platform design. Experience building reusable services, workflows ...

backend, blockchain, DevOps, and frontend engineers Define and drive the engineering roadmap in partnership with the CTO and Product leadership Ensure technical quality across systems through code reviews, architecture oversight, and process improvements Recruit and retain top engineering talent—building hiring processes and career development frameworks Champion a culture … Site Lead) Experience leading cross‐functional technical teams in a startup or scale‐up environment Strong technical background in backend development, DevOps, or distributed systems Proven success in scaling teams, hiring engineers, and evolving team structure/processes Deep understanding of modern cloud infrastructure (e.g. AWS, CI/ ...

Responsibilities Contribute to the design and architecture of core exchange and clearing infrastructure Design and implement features within the matching engine, order management systems and clearing workflows Build ultra-low-latency messaging architecture using Aeron and related frameworks Implement customer-facing API interfaces using FIX, REST and WebSocket protocols … Build fault-tolerant distributed systems using Kafka, PostgreSQL and in-memory data structures for hot-path processing Profile, benchmark and tune system performance at the JVM level Participate in on-call rotations and respond to production incidents requiring deep technical troubleshooting Collaborate with product and business stakeholders ...

C#) Ocho People | Technology Recruitment Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST and GraphQL APIs Influence technical direction, mentor others and deliver solutions that operate at genuine scale Hybrid working … autonomy. If you are a senior engineer who wants to work at the intersection of world class technology and global financial markets, where the systems you build genuinely have to perform and the problems are as complex as they come, this is worth exploring. The work is real ...

operating across 27 countries Hands-on technical leadership role across the full software development lifecycle in an Agile environment C#, Java or similar with distributed systems, cloud platforms and CI and CD Hybrid working, Belfast-based Salary up to £75,000 About the Company Our client … genuine scale, a long and distinguished history, and a clear commitment to building world class engineering capability. Their engineering teams work on business critical systems that underpin global financial markets, and they take technical leadership seriously at every level. The Role This is a Software Team Lead position providing ...

responsible for ensuring the stability, reliability, and operational excellence of a suite of business-critical custody and settlement applications. The role focuses on distributed systems, cloud-native technologies, microservices, and modern observability platforms supporting securities processing and settlement functions. This position combines traditional application support responsibilities with Site … Management processes. Ensure operational procedures, support documentation, and knowledge articles remain current and effective. What we’ll need from you: Experience supporting enterprise-scale distributed applications within a financial services or mission-critical technology environment. Proven experience in Production Support, Site Reliability Engineering (SRE), Platform Support, or similar technical ...

secure, scalable, observable and production‐ready. You’ll play a key role in shaping cloud architecture, automating infrastructure, improving developer experience, and ensuring systems can reliably support AI‐driven products at scale. What You’ll Be Doing Design, build and maintain cloud-native infrastructure on AWS Develop Infrastructure … Experience running production workloads on EKS Experience with serverless technologies such as AWS Lambda Experience with Datadog, Prometheus, Grafana or New Relic Exposure to distributed systems and event‐driven architectures Experience working within consulting or client‐facing environments Familiarity with GenAI, machine learning or data platforms Please note ...

idiomatic patterns. Experience with microservices architectures, containerization (Docker, Kubernetes), and cloud services (AWS, GCP, Azure). Strong knowledge of databases (SQL and NoSQL) and distributed systems concepts. Familiarity with CI/CD pipelines, automated testing, and monitoring systems. Comfortable working in agile environments with excellent communication skills. Passionate ...

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 … 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 ...

service-to-service communication, configuration management, observability, and resilience patterns. Experience delivering production services deployed on Kubernetes. Experience building highly available, scalable, and reliable distributed systems. Strong knowledge of API design principles, including REST, gRPC, versioning, authentication, authorization, error handling, and backward compatibility. Experience with microservices architectures … with strict availability, latency, or throughput requirements. Experience with Kubernetes-native patterns such as Helm, Operators, Custom Resource Definitions, or GitOps workflows. Experience with distributed systems, stateful services, or high-volume transactional platforms. Experience with cloud-native observability tools such as Prometheus, Grafana, OpenTelemetry, ELK/OpenSearch ...

skills for the Senior Site Reliability Engineer include: Experience writing clean, maintainable code in at least one programming language. Experience designing, operating and improving distributed systems, with a focus on reliability, performance and user impact. Experience of building applications hosted on cloud platforms such as AWS, Azure ...

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 ...

Generative AI solutions within enterprise environments. Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices and event-driven architectures. Strong understanding of distributed systems, resiliency patterns, scalability and performance engineering. Strong knowledge of SQL and NoSQL technologies, API design and integration patterns. Excellent communication and stakeholder ...

DevSecOps practices. A collaborative mindset and willingness to share, learn, and teach. Understanding of prompt and context engineering and model evaluation. Solid grasp of distributed systems, microservices, and RESTful APIs. An understanding of LLMOps tools for managing GenAI workflows. Additional information Assessment process Please note that the interview ...

expertise in multiple programming languages (preferably Python, Go, and TypeScript), frameworks, and tools.* 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 DevSecOps.* Experience working in a product focused ...

etc.). Experience with container orchestration platforms (Kubernetes, Nomad, OpenShift). Proven track record in designing and maintaining CI/CD pipelines. Strong Linux systems administration and scripting skills (Bash, Shell, Python). Experience with observability platforms (Grafana, InfluxDB) and automation. Ability to troubleshoot complex distributed systems ...

abilities. Familiarity with modern front-end frameworks (React, Angular, Vue). Experience with CI/CD pipelines and DevOps practices. Knowledge of microservices and distributed systems. Exposure to containerization (Docker, Kubernetes). #J-18808-Ljbffr ...

scalability and engineering standards across multiple teams in a modern cloud-native environment. Key Responsibilities Lead the design and development of large-scale Python systems Influence architecture and define long-term technical strategy Build and scale distributed, event-driven services Collaborate with cross-functional teams to deliver cloud … complex, high-volume global platforms Person We Are Looking For Extensive commercial Python experience at senior, principal or staff level Strong background in distributed systems, microservices and API design Experience building and operating cloud-native systems (AWS preferred) Solid understanding of CI/CD, observability and modern ...

organisation operating at significant global scale, with 60 offices, 27 countries and over 5,200 people. Their engineering teams build and maintain business critical systems that process enormous volumes of data and transactions daily, and they take the quality of that engineering seriously. Self organising, cross functional Agile teams … Responsibilities Contribute to solution design and development with a focus on back end services and APIs in .NET C# within a cloud based distributed architecture Implement and maintain infrastructure as code using AWS CDK with Python to automate deployment and resource management Ensure high quality code through unit testing ...

Allstate is not providing sponsorship for this vacancy. A minimum of 3+ years of professional software or security engineering experience, including ownership of production systems in cloud environments. Hands-on experience engineering security controls within public cloud platforms (e.g., AWS and/or Azure), spanning infrastructure, platform services … code and cloud automation tooling used to deploy, configure, and secure cloud resources at scale. Understanding of secure design principles for cloud-native and distributed systems, including identity-centric and least-privilege approaches. Demonstrated interest in continuously improving cloud security controls through learning, experimentation, and collaboration. Proficiency ...