101 to 125 of 388 Distributed Systems Jobs in the UK

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Continuously update technologies and patterns to keep systems current. Design and build solutions that avoid single points of failure using scalable architectural patterns. Design and build scalable, secure, and reliable solutions … React, Angular). Demonstrated ability to independently solve design and functionality challenges with minimal supervision. Experience working with cloud platforms (e.g., AWS, Azure, GCP), distributed systems, and web technologies, including RESTful APIs and web services, WebSockets, and JSON. Hands-on experience designing and building scalable applications using ...

Senior AWS Engineer

Hiring Organisation
Version 1
Location
London, UK
Employment Type
Full-time
cloud, container and CI/CD layersCollaboration & Problem SolvingDemonstrated troubleshooting and problem-solving skills across the full technology stack. Ability to work in complex, distributed system environments. Effective collaboration and communication skills. Nice to HaveExperience working in financial services or other regulated industries. AWS Certifications (Solutions Architect and/ ...

Technical Product Manager - GenAI Platforms - Agentic Infrastructure - CTO Office

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
generative AI. Critical to this effort are our AI platforms, which enable teams to rapidly and robustly build, deploy, evaluate, govern, and operate AI systems at scale. As Bloomberg expands its investment in Generative and Agentic AI, we are building the trustworthy infrastructure that will power the next generation … applications to operate safely, securely, and at scale across Bloomberg. This role sits at the intersection of our AI Platforms, cloud infrastructure, security, and distributed systems. You will shape the capabilities that govern how AI systems authenticate, communicate, access resources, execute actions, and interact with Bloomberg infrastructure, ensuring ...

Senior Engineering Lead - Business Onboarding

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
need?: You have strong, hands-on technical experience in OOP Languages (Java codebase) and modern technology stacks on technologies such as REST APIs, microservices, distributed systems and CI/CD pipelines - you will have to complete technical interviews to showcase your knowledge. You have proven experience in leading … grow and succeed. You have a strong product and customer mindset and experience building customer facing products. You have experience working with and building distributed, high scalability systems and microservices architectures You're a great communicator who can articulate complex technical concepts clearly to both technical ...

Senior Engineering Lead - Business Onboarding

Location
Westminster, West End, United Kingdom
need?: You have strong, hands-on technical experience in OOP Languages (Java codebase) and modern technology stacks on technologies such as REST APIs, microservices, distributed systems and CI/CD pipelines - you will have to complete technical interviews to showcase your knowledge. You have proven experience in leading … grow and succeed. You have a strong product and customer mindset and experience building customer facing products. You have experience working with and building distributed, high scalability systems and microservices architectures You're a great communicator who can articulate complex technical concepts clearly to both technical ...

Principal Software Engineer

Hiring Organisation
Cathcart Technology
Location
Manchester, United Kingdom
Employment Type
Permanent
influence while remaining closely involved in building software. The engineering environment includes: Java and Spring Boot AWS cloud infrastructure, including serverless technologies Microservices and distributed systems Docker and Kubernetes Terraform and Infrastructure as Code CI/CD and automated deployment pipelines Test-Driven Development (TDD) Pair programming … genuine interest in writing clean, maintainable and well-tested code. Experience working in collaborative Agile engineering environments. An understanding of modern software architecture and distributed systems. The ability to balance hands-on delivery with wider technical responsibilities. Experience with AWS, DevOps tooling, containerisation and Infrastructure as Code would ...

Solution Architect

Hiring Organisation
Optimizely
Location
London, UK
Employment Type
Full-time
Services delivery can run it independently. After general availability, Delivery leads and you provide background support. On ESAI, you design and build the AI systems that advance Professional Services delivery. This is a small, growing team, so responsibilities span architecture, engineering, documentation, and enablement. We hold a high … architects and Delivery. Support fellow architects, and stay informed on Delivery and Product activity so solutions reflect field reality. Knowledge and Experience We prioritize systems thinking and applied AI engineering skills. Systems perspective. You can reason about an entire architecture, data, integrations, content, commerce, identity, and the seams ...

Senior Software Engineer - Every

Hiring Organisation
Iris Software
Location
United Kingdom, UK
Employment Type
Full-time
technologies while contributing to architectural decisions and ensuring high-quality software delivery across containerised, scalable web products. Key ResponsibilitiesTechnical DeliveryDesign and deliver complex, scalable systems (multi-service integrations, high-traffic APIs, data processing pipelines) that anticipate edge cases, scalability issues, and long-term maintainabilityOwn large features or entire components … offs in the context of business commitments, delivery timelines, and customer impact, not just technical purityLead technical discussions and influence architecture decisions within team systems and components, with authority over component-level technical choices and escalation path to Engineering Lead for cross-team impactsDrive technical excellence by establishing architectural ...

Solution Engineer (Aeron and Capital Markets)

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
assets Familiarity with appropriate data structures and their usages (e.g. sets, maps and queues) Relevant experience in building solutions within these domains: Order Management Systems Execution Management Systems Smart Order Routing Trading Venues & Exchanges Matching Engines Algo Containers Risk Management FIX Gateways Experienced in working within an Agile … environment and following a mature SDLC. Experience with Distributed Systems and Consensus Algorithms Experience with Event-driven architecture Experience with Replicated State Machines WHY US : To work on exciting and groundbreaking client projects where you have the opportunity to innovate and drive change at pace To be immersed ...

Forward Deployed Solution Engineer - Applied AI FDE

Hiring Organisation
ServiceNow
Location
London, UK
Employment Type
Full-time
agile sprints. Your software becomes the reference implementation for scalable GenAI in the enterprise. You codify patterns, shape internal tooling, and accelerate innovation—delivering systems that are battle-tested in production and scalable across industries. Who You Are: You are a systems-minded, AI-native engineer who ships … deeply with customer teams, diagnose root problems, and architect AI-powered workflows that run at scale. You don't just debug code—you debug systems, context, and customer pain points. You will: Build solution-ready LLM-enabled applications that span backend logic, data orchestration, and front-end UI Operate ...

Site Reliability Engineer (DevSecOps), Production Engineering - ThousandEyes

Hiring Organisation
CISCO Systems
Location
London, England, United Kingdom
Reliability Engineer (DevSecOps) in Production Engineering with a strong background in SaaS, operations and security. You will design and manage large-scale, highly available distributed systems in the cloud, collaborating directly with application development teams to enhance the reliability, performance, and security of our platform.ResponsibilitiesCollaborate with software engineers …/everything as code.Minimum QualificationsHands-on experience deploying, operating, and troubleshooting containerized workloads in production Kubernetes environments.Professional experience diagnosing and administrating Linux/Unix systems, including process management, file systems, and networking protocols (TCP/IP, DNS, HTTP).Professional experience developing automation tooling, operational scripts, or backend services ...

Site Reliability Engineer (DevSecOps), Production Engineering - ThousandEyes

Hiring Organisation
CISCO Systems
Location
London, UK
Employment Type
Full-time
Reliability Engineer (DevSecOps) in Production Engineering with a strong background in SaaS, operations and security. You will design and manage large-scale, highly available distributed systems in the cloud, collaborating directly with application development teams to enhance the reliability, performance, and security of our platform. ResponsibilitiesCollaborate with software … code. Minimum QualificationsHands-on experience deploying, operating, and troubleshooting containerized workloads in production Kubernetes environments. Professional experience diagnosing and administrating Linux/Unix systems, including process management, file systems, and networking protocols (TCP/IP, DNS, experience developing automation tooling, operational scripts, or backend services using Python ...

Senior Full Stack Developer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Developer, you will play a key role in designing, developing, and deploying modern web applications that integrate with AI-powered services and large-scale distributed systems. You will collaborate with cloud engineers, architects, data specialists, and AI teams to deliver scalable, secure, and high-performing solutions in Azure environments. … React, Python, JavaScript, and TypeScript Build responsive, high-performance front-end solutions capable of handling large data volumes Develop and integrate APIs, microservices, and distributed systems Deploy and manage applications within Microsoft Azure environments Integrate applications with LLM-based services, Agentic AI workflows, and AI-driven platforms Work ...

Software Development Engineer

Hiring Organisation
Deerfoot Recruitment Solutions
Location
Hounslow, London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £430 per day + Hybrid Working
with a TypeScript and Angular front end, but engineers move between languages as projects change, so we are looking for engineers who think in systems rather than in one stack. You'll work with Product Managers, Technical Business Analysts, Architects and Quality Engineers in Agile product teams. Kafka … architecture reviews Investigating defects, finding root causes and supporting deployment, monitoring and troubleshooting What You'll Bring A degree in Computer Science, Engineering, Information Systems or a related field, plus 3+ years in software development within Agile product teams (5+ years preferred) Strong commercial experience in Java ...

Software Development Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
Stanwell Moor, Middlesex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 - 430 Daily
with a TypeScript and Angular front end, but engineers move between languages as projects change, so we are looking for engineers who think in systems rather than in one stack. You'll work with Product Managers, Technical Business Analysts, Architects and Quality Engineers in Agile product teams. Kafka … architecture reviews Investigating defects, finding root causes and supporting deployment, monitoring and troubleshooting What You'll Bring A degree in Computer Science, Engineering, Information Systems or a related field, plus 3+ years in software development within Agile product teams (5+ years preferred) Strong commercial experience in Java ...

Google Cloud Platform (GCP) Architect

Hiring Organisation
Diana Duggan UK Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
across the project by creating coding that actively reviews, debugs, and help support team members with their coding Lead architectural design for cloud-native systems and services, producing comprehensive design artifacts (RFCs, ADRs, architecture diagrams) that are reviewed and adopted across multiple teams Own operational excellence by proactively identifying …/CD, Application Resiliency, Security, and capacity planning Demonstrated expertise in a technical discipline (e.g., cloud architecture, artificial intelligence/machine learning, mobile, distributed systems, security, DevOps/platform engineering) In-depth knowledge of financial services industry and their IT systems, regulatory constraints, and operational requirements Practical ...

AI Tech Lead Developer

Hiring Organisation
Sandhata Technologies Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
services and agents. Develop and optimise Python-based AI components including prompt orchestration, output validation, and evaluation tooling. Integrate LLMs with enterprise systems, observability, and security frameworks. Design and maintain CI/CD pipelines aligned to engineering standards (Azure DevOps primarily). Collaborate closely with platform leads, architects … data access patterns supporting enterprise use cases. Help shape API standards, reusable patterns, and documentation for platform adoption. Troubleshoot and optimise performance across distributed systems and cloud services. Mandatory Skills & Experience: Strong Python engineering in production systems with FastAPI. Strong Java engineering in production systems. Working knowledge ...

Software Development Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
Hounslow, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£350.00 - £430.00 per day
operational standards Investigating defects, finding root causes and supporting deployment, monitoring and troubleshooting What You'll Bring A degree in Computer Science, Engineering, Information Systems or a related field, plus 3+ years in software development within Agile product teams Strong Java experience building microservices, with solid solution design … systems modelling skills Front-end experience with TypeScript and Angular, including HTML and CSS A good understanding of REST APIs and messaging, ideally Kafka or MQ, plus distributed systems and architecture principles Experience with automated testing, source control, CI/CD and containers, ideally Kubernetes and Azure ...

Technology Lead (Remote - UK)

Hiring Organisation
Reonomy
Location
London, UK
Employment Type
Full-time
shape the technical roadmapTranslate business requirements into scalable technical solutionsIdentify risks early and proactively remove blockersCloud & InfrastructureBuild and evolve AWS-based, cloud-native systems (Lambda, ECS, RDS, S3, SQS, API Gateway, CloudWatch)Own both application code and infrastructure (Infrastructure as Code, e.g., Terraform)Design and maintain CI/… onboarding of engineersEncourage thoughtful adoption of AI-assisted development toolsKey Qualifications: Proven experience as a Tech Lead, Staff Engineer, or Senior Engineer owning complex systems in productionStrong hands-on AWS experience and cloud-native architecture expertiseProficiency in at least one modern programming language (Python, Java, Node.js, etc.)Deep understanding ...

Test Engineer, Cloud & Data

Hiring Organisation
Response Informatics
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Salary
£65,000
Lambda o Glue o EMR o ECS/EKS o RDS o IAM o CloudWatch Understanding of cloud architecture, distributed systems, and microservices. Experience validating infrastructure, platform services, APIs, and cloud deployments. Test Automation Strong automation skills using Python . Experience with test automation frameworks such ...

Java Developer

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract
Contract Rate
£370 - £420/day
continuous improvement initiatives across development practices and platform capabilities. Perform code reviews and promote engineering best practices. Troubleshoot and resolve complex technical issues across distributed systems. Mentor junior developers and contribute to the wider engineering community. Essential Skills & Experience Strong commercial Java development experience. Experience delivering solutions within ...

Java Developer

Hiring Organisation
TXP Technology x People
Location
Alston, Cumbria, United Kingdom
Employment Type
Full-Time
Salary
£370.00 - £420.00 per day
continuous improvement initiatives across development practices and platform capabilities. Perform code reviews and promote engineering best practices. Troubleshoot and resolve complex technical issues across distributed systems. Mentor junior developers and contribute to the wider engineering community. Essential Skills & Experience Strong commercial Java development experience. Experience delivering solutions within ...

Forward Deployed Engineer

Hiring Organisation
IFS
Location
London, UK
Employment Type
Full-time
native technologies to solve complex, real-world business challenges at enterprise scale. We're looking for engineers who are passionate about building production AI systems and excited by the opportunity to shape the future of enterprise software. Please note that this role requires demonstrable, hands-on experience designing, building … limited to using tools such as ChatGPT, Claude, Cursor or GitHub Copilot to assist software development, without demonstrable experience building AI-powered products or systems, will not meet the requirements for this role. IFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading ...

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 ...

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 ...