1 to 25 of 64 Permanent Distributed Systems Jobs in the South East

High Performance Computer Scientist /HPC Developer

Hiring Organisation
IT Graduate Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
optimise some of the most demanding computational systems. This role is focused on solving difficult engineering problems at scale, working with advanced computing infrastructure, distributed systems and performance-critical workloads. We are seeking someone with outstanding technical ability who enjoys understanding systems deeply, from hardware and operating … systems through to software optimisation and large-scale computation. About the Role You will work on the design, optimisation and operation of high-performance computing environments. You will be responsible for improving computational efficiency, building reliable infrastructure and solving complex challenges involving large-scale workloads. This is a highly ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Bracknell, England, United Kingdom
JavaScript frontend engineering experience. Experience designing and integrating enterprise information systems. Ability to work effectively with data scientists and AI specialists. Production ownership experience. Distributed-systems fluency. Strong architectural communication. Pragmatism under real-world constraints. Highly desirable: Hands-on exposure to AI-assisted engineering, experience taking early-stage … production, AWS experience, complex business-domain experience - ERP, e-commerce, finance, logistics. Core Competencies Demonstrates expertise in designing and delivering AI capabilities within ERP systems, with a strong focus on production readiness and integration of AI components. Proficient in C#/.NET, Python, and cloud platform services, with ...

Solution Architect (Azure Cloud)

Hiring Organisation
Jobleads-UK
Location
Milton Keynes, England, United Kingdom
Overview Define, design, and govern the end-to-end technical architecture across cloud and on-premise systems, ensuring scalability, security, maintainability, and alignment with business and enterprise architecture objectives. The role is responsible for establishing Azure-based solution architectures, guiding delivery teams, and ensuring that technology decisions drive long … Design end-to-end solution architectures across applications, data, integrations, and infrastructure within Microsoft Azure environments Define architectural patterns for cloud-native, hybrid, and distributed systems Develop high-level and low-level designs (HLD/LLD), ensuring clarity for delivery teams Ensure solutions are scalable, resilient, secure ...

VP Lead Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £130,000 per annum
Front Office technology.This is a high-impact position within a multi-year platform modernisation programme, focused on building real-time, low-latency, high-performance systems that directly support front office trading workflows.You’ll operate across the full stack, influence architecture, and work closely with the business to deliver scalable … Build and evolve a suite of real-time, high-performance microservices for trading workflows Lead end-to-end solution design across backend and frontend systems Partner directly with traders and stakeholders to translate requirements into impactful solutions Drive best practices across distributed systems, testing, CI/ ...

Founding Engineering - Top London Software House

Hiring Organisation
IT Graduate Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
writes code. We are looking for a world-class problem solver who can move quickly, think deeply, make high-quality technical decisions and build systems that can scale. About the Role As a Founding Engineer, you will have responsibility across the entire technical stack — from architecture and infrastructure through … track record of building challenging systems. Key Responsibilities Architect and build core technology from first principles. Own critical engineering decisions across infrastructure, backend systems and product development. Design scalable, reliable and high-performance software systems. Solve complex technical challenges with speed and precision. Build prototypes, test ideas and rapidly ...

Junior Software Engineer - Imaging Systems

Hiring Organisation
Marcus Webb Associates Limited
Location
Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 - 40,000 Annual
Junior Software Engineer Location: East Sussex (On-site) Salary: up to £40,000 + benefits C++, Imaging Systems, High-Speed Data Processing Introduction: This role involves developing software for advanced imaging technology. An innovative engineering company specialising in advanced scientific and industrial systems is seeking a Software Engineer … company develops low volume, sophisticated imaging products that are used across scientific, industrial and high-technology applications, including advanced manufacturing, NDT/inspection systems, security and research environments. This is an excellent opportunity for a software engineer who enjoys solving complex technical problems involving high-speed data processing, hardware ...

Junior Software Engineer - Imaging Systems

Hiring Organisation
Marcus Webb Associates Limited
Location
Hastings, Hollington, East Sussex, United Kingdom
Employment Type
Permanent
Salary
£35000 - £40000/annum + benefits
Junior Software Engineer Location: East Sussex (On-site) Salary: up to £40,000 + benefits C++, Imaging Systems, High-Speed Data Processing Introduction: This role involves developing software for advanced imaging technology. An innovative engineering company specialising in advanced scientific and industrial systems is seeking a Software Engineer … company develops low volume, sophisticated imaging products that are used across scientific, industrial and high-technology applications, including advanced manufacturing, NDT/inspection systems, security and research environments. This is an excellent opportunity for a software engineer who enjoys solving complex technical problems involving high-speed data processing, hardware ...

Staff Machine Learing Engineer

Hiring Organisation
Jobleads-UK
Location
Sunbury-on-Thames, England, United Kingdom
know.## **Role Summary**We are seeking an exceptional Staff Machine Learning Engineer to serve as a technical leader and architect of machine learning systems across the organisation.This is the highest individual contributor tier within the field — a role for engineers and scientists who not only build world-class … systems but define how they are built. You will shape architectural direction, establish engineering and scientific standards, and drive the delivery of complex, high-impact ML products that span the journey from research and experimentation through to solutions.A core differentiator of this role is deep applied machine learning science ...

Senior Python Engineer

Hiring Organisation
Method-Resourcing
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
monolithic platform into modern, scalable services on Azure. You'll be joining a dedicated Signalling Engineering team responsible for designing and building the systems that power the heart of the business. You'll help build highly resilient APIs and backend services capable of processing millions of signalling events every … exist in smaller engineering teams. What You'll Be Doing Building scalable backend services using Python Designing robust, secure APIs powering critical customer-facing systems Breaking down and modernising legacy applications into distributed services Working on systems processing millions of events every day with high availability requirements ...

Senior Python Engineer

Hiring Organisation
Method-Resourcing
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
teams Driving best practices in software engineering, code quality, and performance Participating in architecture reviews and technical decision-making Identifying and implementing improvements to systems, processes, and tooling Supporting cloud-native deployments and infrastructure automation What We're Looking For Essential Professional Python development experience (5+ years) Strong understanding … software design patterns and engineering principles Experience with frameworks such as FastAPI, Django, or Flask Solid knowledge of RESTful APIs and distributed systems Experience working with relational and NoSQL databases Strong testing experience (PyTest, unit, integration, and automated testing) Experience with Git and modern CI/CD pipelines ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Abingdon, England, United Kingdom
development, or data platform technologies Experience with CI/CD pipelines, containerization, and infrastructure automation Background in technically complex or scientifically demanding application domains (distributed systems, scientific computing, real-time systems, large-scale data) Experience integrating machine learning, generative AI, or LLM-based components into production systems ...

Integration Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
real difference? We're looking for a .NET Integration Engineer to join our growing team, designing and delivering solutions that connect business-critical systems and help our customers work smarter. Working with C# , .NET , APIs and SQL, you'll develop robust integrations, automate business processes, and solve complex technical … hear from you. Interested? Apply now! Integration Engineer We're looking for a .NET Integration Engineer to design and deploy workflows across complex distributed systems. You'll configure platform components, integrate client systems, and translate business requirements into scalable technical solutions using C#, .NET, SQL and APIs . ...

Principal Java Engineer

Hiring Organisation
Jobleads-UK
Location
Wallingford, England, United Kingdom
practices. Promote secure, scalable and maintainable software design across all teams. Support and mentor team members to drive technical excellence and continuous improvement. Production systems are reliable, observable and operationally excellent Lead root cause analysis and resolution of complex production issues. Drive improvements in system observability, monitoring and operational …/CD with GitLab Pipelines & Jenkins Observability: logging, metrics and monitoring MySQL, Apache Solr Front-end UI (e.g. Angular) Person Specification Strategic and systems-thinking mindset Excellent communication and stakeholder management skills Ability to influence through technical leadership rather than line management Proactive, pragmatic and outcome-focused Strong mentoring ...

Principal Java Engineer

Hiring Organisation
Jobleads-UK
Location
Wallingford, England, United Kingdom
practices. Promote secure, scalable and maintainable software design across all teams. Support and mentor team members to drive technical excellence and continuous improvement. Production systems Lead root cause analysis and resolution of complex production issues. Drive improvements in system observability, monitoring and operational performance. Ensure applications are designed …/CD with GitLab Pipelines & Jenkins Observability: logging, metrics and monitoring MySQL, Apache Solr Front‐end UI (e.g. Angular) Person Specification Strategic and systems‐thinking mindset Excellent communication and stakeholder management skills Ability to influence through technical leadership rather than line management Proactive, pragmatic and outcome‐focused Strong mentoring ...

Senior Site Reliability Engineer

Hiring Organisation
Spectrum It Recruitment Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
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 DevOps Engineer

Hiring Organisation
Chambers and Partners
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Azure services, while driving automation, scalability, reliability, and operational excellence. Problem Solving & Incident Response : Exceptional analytical skills with a track record of troubleshooting complex distributed systems and managing high-pressure production incidents. Third-Party Operational Collaboration : Hands-on experience working directly alongside external engineering providers, co-operating ...

IT Principal Engineer

Hiring Organisation
Enterprise Mobility
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
scale Strong communication skills and stakeholder management Qualifications Required: Must be committed to incorporating security into all decisions and daily job responsibilities Experience designing distributed systems and scalable architectures Expertise in cloud platforms (AZURE) and modern web technologies Experience building high throughput booking and end point systems … core customer service and internal business platforms Experience implementing comprehensive monitoring and security practices Preferred: Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field preferred Please let us know about any accommodations you may need to participate in the recruitment process. ...

AI Coder/Senior Full-Stack Engineer (.NET / React) — Remote, UK

Hiring Organisation
Event Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
full-cycle role: you build it, you run it, you improve it , with very little hand-holding. You'll work asynchronously alongside a globally distributed team, so you need to set your own direction, unblock yourself, and ship high-quality software without waiting to be told what … practices. Standout debugging. You diagnose and fix things others can't. A track record of delivering autonomously , with minimal oversight, in an async or distributed setup. Real, hands-on experience driving AI coding tools and agents to ship production code — and a clear, tested view on how you verify ...

Senior Data Architect

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £120,000 per annum
platforms Data Warehousing and Data Lake technologies CI/CD tooling and deployment automation Infrastructure as Code ETL/ELT frameworks API integration and distributed systems Data Governance and Metadata Management What We're Looking For Experience designing enterprise-scale data or integration platforms Strong architecture and solution ...

Senior Full Stack .NET Engineer (React / APIs)

Hiring Organisation
Computer Futures
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£68000 - £87000/annum equity package
solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing, and continuous improvement Provide … with React (Angular or Vue also considered) Solid understanding of full stack development principles Experience with cloud platforms (Azure preferred) Exposure to microservices and distributed systems Strong database experience (e.g. SQL Server or equivalent) Familiarity with CI/CD and DevOps practices Strong problem-solving and debugging skills ...

Data Architect

Hiring Organisation
Jobleads-UK
Location
Portsmouth, England, United Kingdom
Data Architect, ready to define and lead the data architecture underpinning a hybrid navy, integrating crewed platforms, uncrewed systems, sensors, and digital services across ship, shore, and cloud environments. Skills You will set the technical direction and architectural standards for how data is collected, secured, processed, and exploited … Experience designing architectures across hybrid cloud and on‐premise/edge environments, using platforms such as AWS or Azure, with a strong understanding of distributed systems and event‐driven architectures (e.g. Apache Kafka, AWS Kinesis, messaging and streaming patterns). Experience designing architectures for high volume, time critical ...

Python Back-end Developer

Hiring Organisation
Initialize
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
backend development. Solid back-end Python experience (clean coding) Experience building APIs and working with cloud-native architectures. Good understanding of Docker, and scalable distributed systems . An Agile mindset and Experience working in agile teams, using Github for CI/CD, branching, pull requests, and automated testing. ...

Senior QA Automation Engineer

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
technologies, prototype innovative automation approaches and champion an automation-first culture that supports faster, higher-quality software delivery. Experience with BDD, REST APIs, distributed systems and shift-left testing will be highly beneficial. Successful Senior QA Automation Engineer candidates will have proven experience building enterprise-scale automation frameworks ...

QA Engineer

Hiring Organisation
WTW
Location
Surrey, United Kingdom
Employment Type
Full Time
automation solutions for web-based products Experience developing test automation solutions in .NET using C# Experience in testing and developing test automation solutions for distributed systems Experience in building performance test benchmarking solutions to support .NET solutions Effective communication and teamwork skills to interact with team members ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Bicester, England, United Kingdom
capabilities into applications. Experience designing, developing, testing and maintaining production-quality cloud-native software systems. Good understanding of software architecture, APIs, databases, distributed systems, automated testing, CI/CD and modern development practices. Ability to take ownership of complex technical problems and deliver pragmatic, maintainable solutions … fast-paced environment. Fluent written and spoken English. Experience with cloud platforms, Kubernetes, infrastructure as code, deployment automation, platform operations, streaming systems, data-focused applications or ML Ops concepts. Experience in motorsport, high-performance engineering, aerodynamics, simulation, telemetry or other complex engineering domains would be beneficial ...