476 to 500 of 1,669 Distributed Systems Jobs in the UK

Principal Software Engineer - Platform Engineering - Accelerator Business

Location
Greater London, England, United Kingdom
liaison for product, business, and security stakeholders, translating technical decisions into business impact. Lead the design and delivery of composable, secure, and scalable infrastructure systems and capabilities. Own the operational stability of production systems ("You Build It, You Run It"), automating recurring issues and establishing DORA/SLIs … organisation, leading technical evaluations with internal and external partners. Champion FinOps principles to drive significant cloud cost optimisation and guide performance tuning of distributed systems. Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational ...

Backend Engineering Lead (Go; Compliance)

Location
Greater London, England, United Kingdom
hands‐on Engineering Lead to build and scale our Compliance & Risk Platform. This role is focused on backend engineering and technical leadership across compliance systems including KYC/KYB, transaction monitoring, sanctions screening, operational tooling, and internal risk infrastructure. You’ll work closely with Compliance, Product, Operations, and Engineering … teams to build scalable systems that support global regulatory requirements while maintaining strong product and operational efficiency. What You’ll Be Doing Lead the design and development of backend systems powering compliance and risk products Build scalable services and APIs primarily using Go Own technical architecture for compliance ...

Solution Architect

Location
Greater London, England, United Kingdom
direction. Collaborate with stakeholders across business, product, and IT to gain buy-in and drive decisions. Define integration patterns, APIs, and data flows between systems and services. Contribute to DevOps, automation, and infrastructure-as-code practices for delivery at scale. Ensure security, compliance, and risk management are embedded … delivering end-to-end data and application architectures in enterprise settings. Expertise in conceptual, logical, and physical architecture modelling. Deep understanding of large-scale, distributed systems and integration patterns. Ability to design solutions that meet both functional and non-functional requirements, including performance, scalability, security, and compliance. Broad ...

SRE Engineer

Location
Greater London, England, United Kingdom
projects and break them down into user stories and tasks within an engineering team Directly contribute to the design and coding of our software systems Contribute to Build systems that are secure, reliable, scalable, and extensible Build and maintain CI/CD pipelines to automate the deployment … coding in terraform CICD Tools hands on : Jenkins , GitHub , GitHub Actions, Cloud Deployment pipelines Observability Tools - Splunk//Graphana/Datadog and Distributed Tracing, ELF, & Dynatrace Problem-Solving : Proven ability to troubleshoot complex issues in distributed systems and debug problems effectively. #J-18808-Ljbffr ...

Java Software Developer

Location
Greater London, England, United Kingdom
future of the business. The Role We are looking for an experienced Java Software Engineer to join Fasanara Digital and take significant ownership of systems supporting our 24/7 trading activity. The role will focus on the development and maintenance of our multi-venue collateral management platform, alongside … small, high-performing team where engineers have a high degree of ownership and autonomy. You will work across both new development and existing production systems, designing new solutions while maintaining, improving, and scaling established code. The successful candidate will ideally bring experience from financial services, trading, banking, or digital ...

Senior DevOps Engineer — Remote, Global Cloud Ops

Location
Belfast City District, Northern Ireland, United Kingdom
user management, data services, security, analytics, and lifecycle management. This creates an opportunity for our DevOps engineers to work on complex, large-scale systems that have a direct impact on millions of connected products and their users around the world . We are looking for an exceptional Senior DevOps … Doing • • • • • Work in a collaborative, engineering culture where teams work together to solve challenging technical pro blems. Manage and improve highly scalable, reliable systems supporting millions of devices and users across seven geographically distributed platform instances. Play a significant role in the reliability, scalability, performance, and cost efficiency ...

Senior Solutions Engineer

Location
Greater London, England, United Kingdom
platforms across the full product and software development lifecycle. Proven experience translating customer requirements into secure, scalable solutions that deliver measurable business value. Strong systems architecture expertise across enterprise integration, data flows, distributed systems, and microservices patterns. Hands-on experience in several of the following: major cloud ...

Senior Site Reliability Engineer

Location
Southampton, England, United Kingdom
anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers … structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You’ll Stand Out If You Have ...

Senior Site Reliability Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £75000/annum
anticipate user demands and drive innovation. Additionally, you'll take the lead in providing operational support and technical oversight for several large-scale distributed applications. How You'll Contribute: Monitor and interpret system and application metrics to fine-tune performance and troubleshoot issues effectively Collaborate closely with developers … structured release practices Engage in architectural discussions, manage platform operations, and contribute to capacity forecasting Design and implement automated solutions to build resilient, scalable systems Maintain a strong focus on delivering new features while ensuring stability and adherence to service level goals You'll Stand Out If You Have ...

Staff Engineer Software

Location
Leeds, England, United Kingdom
Staff Software Engineer within Fanatics Betting & Gaming’s Sportsbook domain, you’ll play a key hands-on role in building and evolving backend systems that process high-volume market data, apply complex business rules, and distribute updates in real time to downstream services. This is a high-throughput … this knowledge to shape team strategy and influence the direction of the organization Lead the end-to-end technical execution of complex features and systems, from ideation and architecture to deployment and refinement Align and streamline designs across your department, promoting clarity and simplicity in technical direction while upholding ...

Backend Engineering Lead (Go; Compliance)

Location
Greater London, England, United Kingdom
hands‐on Engineering Lead to build and scale our Compliance & Risk Platform. This role is focused on backend engineering and technical leadership across compliance systems including KYC/KYB, transaction monitoring, sanctions screening, operational tooling, and internal risk infrastructure. You’ll work closely with Compliance, Product, Operations, and Engineering … teams to build scalable systems that support global regulatory requirements while maintaining strong product and operational efficiency. Department: Engineering Employment Type: Full Time Location: London Workplace type: Hybrid What You’ll Be Doing Lead the design and development of backend systems powering compliance and risk products Build scalable ...

Platform Engineer

Location
Warminster, England, United Kingdom
days per week onsite in Warminster, Wiltshire, and five years’ UK residency for SC clearance. What You’ll Be Responsible For: Deploy and configure systems on MODCloud/D2S/OpenShift Manage Kubernetes environments, networking and connectivity, as well as security‐aligned configurations. Build and maintain CI/… pipelines, GitOps workflows, and environment configurations to ensure repeatable and reliable deployments. Support running systems by monitoring health, diagnosing platform and infrastructure issues and resolving deployment failures. Work closely with integration engineers, customers and modelling engineers. Support and maintain existing simulation and training systems, as well as existing ...

Senior Java Software Engineer II - Continuous Delivery (CD)

Location
Greater London, England, United Kingdom
design through to implementation and operation, working with teams across Platform Engineering and the wider company. We’re looking for someone who enjoys distributed systems, shared infrastructure, and problems where a seemingly small design decision can affect hundreds of services. You should be comfortable using deployment data, reliability … capabilities. Contribute to technical design, code reviews, documentation, and the development of other engineers. What you’ll bring Strong experience building and operating production systems in Java. Experience designing distributed services and APIs, including testing, monitoring, and failure handling. Practical experience with a cloud platform such ...

AI Consulting –Sr. AI Architect & Client Partner

Location
Greater London, England, United Kingdom
President Location: London, United Kingdom (Flexible hybrid working) Employment Type: Permanent Summary of the role: Enterprises are past GenAI experimentation. They now demand production systems with measurable ROI, governance, and scale, and most stall in the gap between an impressive pilot and a system that survives production. EXL lives … senior technical authority who makes that real. You convert ambitious, under-specified client mandates into secure, production-grade Generative and Agentic AI systems, and you turn each engagement into reusable IP that compounds EXL’s delivery leverage and pipeline. The senior technical relationship with client executives, and the technical ...

Senior Software Engineer - Agentic AI

Location
Birmingham, England, United Kingdom
sound understanding of full‐stack architecture. Fluency in Cursor as part of normal engineering delivery. You can demonstrate how you use it to investigate systems, specify and implement change, review output, test thoroughly, and retain ownership of the result. Practical experience of agentic software development in a real team. … testing, Git and code review, CI/CD, observability, secure development, documentation, and production support. Ability to reason about architecture and trade‐offs across distributed systems, integrations, data, security, reliability, and maintainability. A track record of delivering high‐quality software predictably, working collaboratively across disciplines, and taking accountability ...

Software Architect (UK)

Location
Horsham, England, United Kingdom
senior developer with 5+ years in software development Strong expertise in .NET development, C#, and Visual Studio Experience developing .NET based web services and distributed systems Demonstrated ability to design and implement scalable, maintainable software architectures Experience with architectural patterns (microservices, event‐driven, layered architecture, etc.) Strong understanding … separation of concerns) Proficiency with Blazor framework and modern web technologies Experience with HTML, CSS, and frontend architectural considerations Expert knowledge of version control systems, primarily Git, including branching strategies Experience writing and promoting automated testing strategies (unit, integration, end‐to‐end) Strong documentation skills with the ability ...

Senior Technical Support Engineer

Location
Cheltenham, England, United Kingdom
level on-call rotation for out-of-hours, bank holiday, and weekend escalation coverage. Qualifications 7+ years of progressive experience in senior technical support, systems engineering, site reliability engineering (SRE), or database administration in enterprise environments. Deep expertise in Linux systems administration and low-level system troubleshooting (kernel … tuning, memory management, disk I/O, networking). Proven experience troubleshooting distributed systems , high-availability architectures, and large-scale data platforms. Strong hands-on experience with NoSQL databases (Aerospike experience is a significant advantage) or high-performance SQL databases at scale. Advanced proficiency in hybrid and cloud ...

ML Research Engineer - Member of Technical Staff

Location
Greater London, England, United Kingdom
different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of AI won't be defined by any single model or chip, but by intelligent systems in which … unsustainable cost, one that today's monolithic infrastructure was never designed to serve. Our founding principle is that intelligence comes from many specialised systems working together, not from any single component. We build the software orchestration layer that co‐evolves models, workflows and silicon into one system, delivering inference ...

Backend Product Engineer

Location
Greater London, England, United Kingdom
cool. What’s my part in this? We’re looking for a Product Engineer to join our backend team. You’ll work on the systems that sit behind every Yonder membership: what happens when a member taps their card, our in-house core banking platform, and the rewards engine … external partners. Ship features end to end, from concept through to live deployment, with measurable member impact. Design Contribute to the architecture of our distributed microservices, with an eye on resilience, scalability and maintainability. Design APIs and data flows that work cleanly with our mobile app. Take part ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
high bar for code quality, security, and correctness. Collaborate with product, operations, and other engineering teams to integrate the platform with upstream and downstream systems, and to model private markets workflows effectively. Contribute to and improve engineering practices across the team: automated testing, code review, design documentation, CI/… kind of stack. What we’re looking for Must-have experience Significant experience as a Senior Software Engineer (or equivalent), building and operating backend systems in production. Deep experience in at least one modern backend language (Go, Java, C#, etc.), and an interest in working with ...

Senior GCP Infrastructure Engineer: Cloud & Security

Location
Cardiff, Wales, United Kingdom
inquisitive engineer with an aptitude for finding clean and simple solutions to technical problems, passionate about building observable, reliable and secure systems that positively impact the wider engineering organisation. Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack … infrastructure on GCP Ensure the performance and reliability of cloud environments whilst measuring cost-effectiveness Embrace automation and be reluctant for manual implementation Build systems with security by design as a core foundation Ensure platform compliance with standards such as ISO 27001, SOC 2, PCI DSS and 3DS Design ...

Senior Infrastructure Engineer - GCP & Cloud Platform Lead

Location
Greater London, England, United Kingdom
inquisitive engineer with an aptitude for finding clean and simple solutions to technical problems, passionate about building observable, reliable and secure systems that positively impact the wider engineering organisation. Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack … infrastructure on GCP Ensure the performance and reliability of cloud environments whilst measuring cost-effectiveness Embrace automation and be reluctant for manual implementation Build systems with security by design as a core foundation Ensure platform compliance with standards such as ISO 27001, SOC 2, PCI DSS and 3DS Design ...

Senior Java Developer

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
production rollout—while adhering to Client's engineering standards and SDLC practices. This role offers the opportunity to work on mission-critical financial systems, integrating with external trading venues and supporting real-time trade processing under strict SLA constraints. Team OverviewWe are building a dedicated squad in Bucharest (Java … activities, and post-implementation support Skills Must have Requirements Core Technical Strong experience in Java (11-17+) and Spring Boot microservices Experience with distributed systems and caching (Hazelcast or similar) Solid knowledge of Oracle RDBMS and Linux/Unix environments Experience with CI/CD tools (Jenkins ...

Python Software Engineer

Location
Greater London, England, United Kingdom
join their Observability Engineering team , building the telemetry and monitoring infrastructure that underpins hundreds of services across the organisation. The Role Build and maintain systems that handle cloud-scale volumes of telemetry data Extend and maintain OpenTelemetry collectors, SDKs and exporters Design and improve telemetry pipelines and observability backends … looking for Strong Python backend engineering experience Experience working in Kubernetes/cloud-native environments Interest or experience in observability, monitoring or telemetry systems Comfortable building distributed systems and internal developer tooling Strong problem-solving skills and the ability to collaborate across engineering teams ...

AI Consultant/ Solution Architect

Location
Greater London, England, United Kingdom
Augmented Generation (RAG), AI agents, and enterprise AI architectures. Experience with cloud platforms including AWS, Azure, or Google Cloud Platform. Understanding of APIs, microservices, distributed systems, and enterprise integration patterns. Experience designing secure, scalable, and highly available enterprise solutions. Familiarity with Kubernetes, Docker, cloud-native technologies, and modern … presentation, documentation, and stakeholder management skills. Bonus/Good to Have Enterprise AI: Experience implementing enterprise AI platforms, intelligent automation, AI copilots, multi-agent systems, or AI workflow orchestration. Industry Consulting: Experience working with customers across financial services, healthcare, manufacturing, retail, public sector, or other enterprise industries. Cloud & Infrastructure ...