51 to 75 of 142 Distributed Systems Jobs in the UK excluding London

Senior Full Stack .Net Developer

Hiring Organisation
Hays
Location
Gatwick, West Sussex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
understand user requirements and will be building a slick client portal which is crucial for their customers. From sprint planning to troubleshooting complex distributed systems, you'll ensure robust, scalable, and secure solutions. You'll write clean, testable code, contribute to architectural decisions, and support CI/… pipelines while monitoring production systems to keep everything running smoothly. The platform is being increasingly used and scheduled to go international as well, so the roles are extremely stable with years of work confirmed ahead. The company are investing into AI and there is progression into Senior and Lead ...

Senior ML Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
extraction, and intelligent automation. Design scalable data and streaming pipelines capable of handling large, heterogeneous datasets. Build and optimize vector search, embeddings, and RAG systems to support high-quality retrieval. Deliver production-ready APIs, services, and model inference systems. Manage deployment, monitoring, observability, and continual improvement of ML models. … AutoGen , or similar LLM/agent frameworks. Skilled in prompt engineering , integrating foundation model APIs, and LLM fine-tuning techniques. Expertise in building RAG systems , vector databases (e.g., Pinecone, Weaviate), and embedding pipelines. Experience with ML/LLMOps for monitoring, evaluation, and traceability. Solid understanding of distributed systems ...

Data Engineering Manager

Hiring Organisation
Lorien
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
data engineering, with at least two years in a leadership or management role Excellent knowledge of data modelling, warehousing concepts, and large-scale distributed systems Hands-on experience with cloud-based data tools (AWS Redshift, Glue, EMR or similar) Proficiency in Python and SQL Understanding of DevOps principles ...

Technical Lead

Hiring Organisation
Aspire Personnel Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£70000 - £105000/annum 10% Bonus
Azure, Terraform, Kubernetes, CI/CD) Proven ability to re-architect or modernise platforms – ideally moving from legacy to cloud-native Built distributed systems on AWS or Azure Strong communicator – articulate, credible, and comfortable in client-facing or pre-sales conversations Can translate complex technical topics into clear ...

Technical Lead - Hybrid

Hiring Organisation
Aspire Personnel Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £105,000 per annum
Azure, Terraform, Kubernetes, CI/CD) Proven ability to re-architect or modernise platforms – ideally moving from legacy to cloud-native Built distributed systems on AWS or Azure Strong communicator – articulate, credible, and comfortable in client-facing or pre-sales conversations Can translate complex technical topics into clear ...

Software Developer

Hiring Organisation
Rentr
Location
Leamington Spa, Warwickshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
From You (Our Must-Haves) 1–5 years of hands-on experience with Java, Spring Framework, and Flutter Understanding of REST APIs , microservices , and distributed systems Experience working with PostgreSQL Comfort using AI-assisted development tools (Copilot, Cursor, Continue, etc.) Bonus: familiarity with DevOps, open-source tools ...

AWS Solutions Architect - Hybrid

Hiring Organisation
LA International Computer Consultants Ltd
Location
Swansea, West Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
enterprise environments. * Strong experience with AWS cloud architecture, cloud-native application design, and infrastructure-as-code (eg, Terraform, CloudFormation). * Proven experience designing distributed systems, microservices, APIs, and event-driven architectures. * Demonstrated ability to develop and maintain reference architectures, architectural patterns, and reusable components. * Strong collaboration experience with ...

Fullstack Engineer

Hiring Organisation
Altium
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
develop web services implementing the business logic powering these features. Altium offers the opportunity to solve unique challenges, including complex data engineering, large-scale distributed systems, and cloud-based architectures. From concepts to building new product features, you will be able to add your own ideas ...

Specialist Software Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, avoid repetition) Design and build high-performance, stable, scalable systems deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers, and designers Build ...

Quality Assurance Automation Engineer

Hiring Organisation
SmartChoice International Limited
Location
Bournemouth, England, United Kingdom
premise technology team. The role involves building and maintaining automated test suites, validating backend services, and ensuring the accuracy and stability of distributed systems. Key Skills and Responsibilities Automation & Programming Develop automated test scripts using Java, Python, C#, or JavaScript. API and Backend Testing Create and execute automated tests ...

Java Developer

Hiring Organisation
VANLOQ LIMITED
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Contract
applications within a fast-paced enterprise environment. The successful candidate will play a key role in developing and optimising complex batch processing and integration systems using Java 17, Spring Batch, Spring Integration, and GridGain Database. Key Responsibilities Design, develop, and maintain scalable Java 17 applications for enterprise data processing. … implement integration flows with Spring Integration. Develop and tune SQL queries and stored procedures for relational databases. Work with GridGain Database to deliver distributed, high-performance data processing. Support data migration and workflow optimisation from MongoDB to GridGain. Automate deployment and operational tasks in Unix/Linux environments. Collaborate ...

Sr. Staff Engineer (Lead)

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £450 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, Avoid repetition) Design and build high-performance, stable, scalable systems that will be deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers ...

Senior Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … engineering culture. Your Responsibilities (Up to 10) Collaborate with cross-functional teams of engineers, product managers, and designers. Build scalable, performant, and resilient backend systems that support critical business needs. Participate in system design and architecture reviews to influence technical direction. Drive software quality through code reviews, testing ...

Full Stack .Net Developer (Angular v20/.Net 8 Microservices)

Hiring Organisation
Hays
Location
Gatwick, England, United Kingdom
engineers, and fellow developers as well as talking to the business/stakeholders to understand user requirements. From sprint planning to troubleshooting complex distributed systems, you'll ensure robust, scalable, and secure solutions. You'll write clean, testable code, contribute to architectural decisions, and support CI/… pipelines while monitoring production systems to keep everything running smoothly. The platform is being increasingly used and scheduled to go international as well, so the roles are extremely stable with years of work confirmed ahead. The company are investing into AI and there is progression into Senior and Lead ...

Full Stack .Net Developer (Angular v20/.Net 8 Microservices)

Hiring Organisation
Hays
Location
Gatwick, West Sussex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
engineers, and fellow developers as well as talking to the business/stakeholders to understand user requirements. From sprint planning to troubleshooting complex distributed systems, you'll ensure robust, scalable, and secure solutions. You'll write clean, testable code, contribute to architectural decisions, and support CI/… pipelines while monitoring production systems to keep everything running smoothly. The platform is being increasingly used and scheduled to go international as well, so the roles are extremely stable with years of work confirmed ahead. The company are investing into AI and there is progression into Senior and Lead ...

Full Stack Engineer

Hiring Organisation
Explore Group
Location
Edinburgh, UK
help develop a modern, scalable platform trusted by international clients. This role is ideal for a strong engineer who wants to build complex systems, work with emerging AI technologies, and contribute to architectural decisions. About the Role We're seeking a Senior Full-Stack Engineer to help drive … closely with product, design, and platform engineering teams, contributing to high-impact projects and system-level improvements. What You'll Do Build and evolve distributed, API-first SaaS applications using TypeScript, React, and Python. Design performant, reliable web applications and backend services that integrate with AI tools and models. ...

Senior Rust Developer

Hiring Organisation
Jonothan Bosworth
Location
Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
with a strong background in telecommunications Do you want to work at the cutting edge of network technology , helping to design and build scalable systems that power global connectivity If so, this could be the role for you. The Opportunity Our client is a fast-growing technology provider delivering … forward-thinking engineering team where you’ll make a real impact. You’ll play a key role in architecting, building, and optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Senior Rust Developer , you will: Architect ...

Sr. Staff Engineer (Lead)

Hiring Organisation
StackStudio Digital Ltd
Location
Eastbury, Berkshire, UK
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, Avoid repetition) Design and build high-performance, stable, scalable systems that will be deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers ...

Sr. Staff Engineer (Lead)

Hiring Organisation
StackStudio Digital Ltd
Location
Shefford Woodlands, Berkshire, UK
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping … future of our architecture, development practices, and engineering culture. Your Responsibilities (Up to 10, Avoid repetition) Design and build high-performance, stable, scalable systems that will be deployed in an enterprise setting Lead high-level architecture discussions and planning sessions Collaborate with cross-functional teams of engineers, product managers ...

Staff Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Shefford, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
that power SiriusXM and Pandora, serving tens of millions of listeners across North America. Whether it's delivering high-throughput services, designing fault-tolerant systems, or accelerating internal developer productivity, our teams are tackling impactful technical challenges across the company. You'll contribute to these efforts while helping shape … Your Responsibilities (Up to 10, Avoid repetition) Collaborate with cross-functional teams of engineers, product managers, and designers Build scalable, performant, and resilient backend systems that support critical business needs Participate in system design and architecture reviews to influence technical direction Drive software quality through code reviews, testing ...

Engineering Lead

Hiring Organisation
Method-Resourcing
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
engineering excellence. The ideal candidate will bring recent hands-on Golang experience, advanced knowledge of AWS and Kubernetes, and a pragmatic approach to designing systems that can scale, evolve, and remain resilient under real-world pressure. What you'll be doing: Leading and scaling a technically advanced team responsible … building and productionising a mission-critical backend platform. Architecting and maintaining high-availability, data-intensive systems across AWS with strong observability and monitoring foundations. Collaborating with cross-functional teams to integrate APIs and services, maintaining clean architecture principles. Driving technical quality through mentorship, test-driven development, and modern ...

Engineering Lead

Hiring Organisation
Method-Resourcing
Location
Bath, Somerset, South West, United Kingdom
Employment Type
Permanent
engineering excellence. The ideal candidate will bring recent hands-on Golang experience, advanced knowledge of AWS and Kubernetes, and a pragmatic approach to designing systems that can scale, evolve, and remain resilient under real-world pressure. What you'll be doing: Leading and scaling a technically advanced team responsible … building and productionising a mission-critical backend platform. Architecting and maintaining high-availability, data-intensive systems across AWS with strong observability and monitoring foundations. Collaborating with cross-functional teams to integrate APIs and services, maintaining clean architecture principles. Driving technical quality through mentorship, test-driven development, and modern ...

Full Stack Engineer

Hiring Organisation
Polytec Personnel Ltd
Location
Milton, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
mobile applications using Nuxt, Vue and Ionic/Vue - Develop and integrate APIs and workflows across physical devices, mobile apps, cloud infrastructure and frontend systems - Ensure high performance, security, and scalability across all applications - Influence engineering and product decisions as a key early hire, reporting directly … Must be eligible to work in the UK without sponsorship - Bonus: experience with FastAPI, RabbitMQ, Kafka, DevOps practices, AWS workflows, CI/CD pipelines, distributed systems, or containerised microservices Please contact us as soon as possible for more details or apply below ...

Full Stack Engineer

Hiring Organisation
Polytec Personnel Ltd
Location
Cambridge, Milton, Cambridgeshire, United Kingdom
Employment Type
Permanent
mobile applications using Nuxt, Vue and Ionic/Vue - Develop and integrate APIs and workflows across physical devices, mobile apps, cloud infrastructure and frontend systems - Ensure high performance, security, and scalability across all applications - Influence engineering and product decisions as a key early hire, reporting directly … Must be eligible to work in the UK without sponsorship - Bonus: experience with FastAPI, RabbitMQ, Kafka, DevOps practices, AWS workflows, CI/CD pipelines, distributed systems, or containerised microservices Please contact us as soon as possible for more details or apply below ...

Senior Software Engineer Full Stack

Hiring Organisation
Connells Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
motivated Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server. We offer a hybrid working arrangement with one or two days per week in our Milton … including TDD Strong knowledge of object-oriented design and development skills Highly Desirable: Experience with concurrent programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design and implementation Microsoft certified status Connells Group ...