651 to 675 of 1,863 Distributed Systems Jobs in England

Senior Software Engineer – Margin Technology - Assistant Vice President

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed … Skills and Experience required - Hands-on professional software development experience Bachelor’s degree in computer science or engineering field involving software programming or systems engineering Proficiency in programming in mainly Java, React and/or Python Strong hands-on experience of building RESTful APIs using popular frameworks like Spring ...

Staff Reliability Engineer (Full Stack)

Hiring Organisation
Feeld
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
100000 to 130000 GBP Annually
building a world where everyone is more intimately connected to each other and themselves. We’re an inclusive, human‐centred product with a distributed engineering team. We’re hiring a Staff Reliability Engineer (Full Stack) to raise the reliability and operability of our production systems across backend … hands‐on individual contributor role with significant cross‐team influence: you’ll lead through technical decisions, incident leadership, and pragmatic improvements to systems and process. Team context Reporting line: Sits on the Platform team reporting to the Head of Platform Engineering. Works closely with engineering leadership and partners ...

Senior C++ / Java Developer

Location
Greater London, England, United Kingdom
technical‐lead‐equivalent level.* Solid understanding of object‐oriented design, data structures, algorithms, concurrency, memory management, and system integration.* Experience building and supporting distributed systems, including messaging, APIs, and inter‐service communication.* Familiarity with Linux environments, build tools, version control systems, and automated testing frameworks.* Experience with ...

Senior Software Engineer - Intelligent Document Processing

Location
Greater London, England, United Kingdom
building the product that does it: the ingestion and extraction pipelines, the APIs customers build their operations on top of, and the systems that make those models useful, fast and trustworthy at enterprise scale. Increasingly that work is agentic. What you build is what lets AI agents ingest, understand … retrieve and reason over enterprise documents at volume, without giving up accuracy, security or governance. It's a product engineering role with complex systems and LLM-in-production problems underneath it. The same service handles a customer's first ten documents and another's ten million, runs ...

Software Engineer, DTN

Location
Greater London, England, United Kingdom
customers and partners that will change how communication networks are operated around the world. The ideal candidate should have experience with the DTN stack, distributed systems with cloud technologies, and solutions to networking, storage, queueing and other systems challenges. Key Responsibilities: Develop and maintain the DTN products … platforms and APIs using Rust, gRPC, and Protocol Buffers Build a scalable and distributed system on Kubernetes Participate in the entire application lifecycle, focusing on coding and debugging Manage cutting-edge technologies to improve legacy applications Collaborate with Front-end developers to integrate user-facing elements with server side ...

Senior Test Engineer

Hiring Organisation
Hackajob Ltd
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Leonardo, our Senior Test Engineers combine deep technical knowledge with leadership, driving the design, execution, and assurance of tests that ensure our customers systems are robust and mission-ready. Your work at Leonardo UK will see you take the lead in solving customer problems in an agile, innovative … Home Office, customer representatives, partner organisations and third-party suppliers, ensuring successful end-to-end service integration. Support interoperability and interface testing across complex distributed systems, validating the exchange of data and services between multiple platforms and suppliers. Contribute to non-functional testing activities including security, performance, reliability ...

Staff Full Stack Software Engineer

Location
Cambridge, England, United Kingdom
join our team in Cambridge. This role has significant impact in improving the engineering experience at Arm! Engineering IT supplies the tools and systems needed for creation of software and hardware IP. Within this the Engineering Platform Services function provides tooling used across the company’s engineering population … hardware and software engineers. The domains and areas include: Be responsible for the end-to-end design, implementation and evolution of developer-facing systems and features to reduce cognitive load and enable self-service. Collect feedback from internal teams to understand their challenges and design solutions to address them. ...

Fullstack Software Engineer- National Security

Location
Cheltenham, England, United Kingdom
Software Engineer – Java, Spring Boot & Big Data | eDV Cleared | National Security Join a technology and engineering team delivering systems that support customers across National Security, Defence and Intelligence, working on solutions that operate in some of the most demanding and sensitive environments in the sector. We are looking … services using Spring Boot Experience with big data engineering, including large-scale data processing and data pipelines Hands-on experience with Hadoop or comparable distributed data-processing technologies Understanding of data analytics and experience working with large or complex datasets Experience with Ansible or comparable infrastructure/configuration automation ...

Staff Full Stack Software Engineer

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
join our team in Cambridge. This role has significant impact in improving the engineering experience at Arm!Engineering IT supplies the tools and systems needed for creation of software and hardware IP. Within this the Engineering Platform Services function provides tooling used across the company’s engineering population … hardware and software engineers. The domains and areas include:Be responsible for the end-to-end design, implementation and evolution of developer-facing systems and features to reduce cognitive load and enable self-service.Collect feedback from internal teams to understand their challenges and design solutions to address them. Drive ...

Senior Engineer

Hiring Organisation
Bank of America
Location
Bromley, Kent, United Kingdom
Salary
£ 80 K
will be joining a core Horizontal Engineering and Architecture team with members based across London, New York, and India, operating as a globally distributed engineering organisation. The team is structured into agile feature teams, each aligned to a distinct set of strategic products.We encourage a collaborative, engineering-led culture … challenges that have a direct impact across Global Markets.This is an environment for engineers who are passionate about technology, enjoy working on large-scale distributed systems, and want to play a key role in shaping the next generation of strategic platforms.Role Description:We are seeking an exceptional Senior ...

Senior Engineer

Location
Greater London, England, United Kingdom
will be joining a core Horizontal Engineering and Architecture team with members based across London, New York, and India, operating as a globally distributed engineering organisation. The team is structured into agile feature teams, each aligned to a distinct set of strategic products. We encourage a collaborative, engineering … that have a direct impact across Global Markets. This is an environment for engineers who are passionate about technology, enjoy working on large-scale distributed systems, and want to play a key role in shaping the next generation of strategic platforms. Role Description We are seeking an exceptional ...

Senior Data Engineer II - Treasury Global Liquidity

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 120 K
will be responsible for delivering key initiatives, contributing to setting the technical strategy of the team, and ensuring we build robust and scalable systems while promoting a culture of innovation and continuous improvement.You will have a direct and measurable impact across multiple Wise products, owing to the core position … transition of the customer experience from pre-determined restrictions and delays to an intelligent, dynamic model.Financial Strength and Resilience:Design and implement advanced monitoring systems to optimize financial resource management systems, directly contributing to operational efficiency gains.Strengthen our foundational scaling strategy, allowing us to operate with greater agility ...

Sr. Backend Engineer

Location
Greater London, England, United Kingdom
APIs (OpenAI, Anthropic, Gemini), PostgreSQL, Kinesis, AWS, Terraform, GitHub Actions, Node.js, TypeScript, Next.js, React. What you will do Take ownership of complex backend systems from design through production — including architecture, implementation, and long‐term maintenance. Lead technical discussions, drive engineering decisions, and document trade‐offs clearly for the team. … technical interviews and helping define the engineering bar. Who you are 7+ years of backend engineering experience, with a track record of owning critical systems in production. Deep expertise in Java (Spring Boot) and strong familiarity with Python; comfortable navigating a polyglot codebase. Proven experience designing distributed systems ...

DevOps Engineer

Hiring Organisation
Anduril Industries
Location
London, United Kingdom
Salary
£ 60 K
bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands … military in months, not years.ABOUT THE TEAMThe Multinational Digital Infrastructure team is responsible for designing, deploying, and sustaining the sovereign and multinational systems that power Anduril’s global Maritime and AUKUS missions. As a DevOps Engineer, you will design and implement developer productivity tooling that enable Anduril to effectively ...

Software Engineer III - AI/ML Platform

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
basics, debugging, testing.Comfort working in one or more of Go, Python, or TypeScript, with the ability to ramp up quickly on the others.Interest in distributed systems and system design, even if you haven't built large systems yet.Curiosity about LLMs and AI model architecture, with willingness … guide peers on safe and effective usage within team practices.Preferred qualifications, capabilities, and skillsExperience with performance profiling tools such as pprof, flamegraphs, or distributed tracing systems.Familiarity with containers and orchestration (Docker, Kubernetes) and service-to-service networking.Understanding of inference concepts: batching, streaming tokens, GPU memory constraints, KV cache.Experience with ...

Software Engineer III - Data Analytics Platform

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
testing. Comfort working in one or more of Go, Python, or TypeScript, with the ability to ramp up quickly on the others. Interest in distributed systems and system design, even if you haven't built large systems yet. Curiosity about LLMs and AI model architecture, with willingness … peers on safe and effective usage within team practices. Preferred qualifications, capabilities, and skills Experience with performance profiling tools such as pprof, flamegraphs, or distributed tracing systems. Familiarity with containers and orchestration (Docker, Kubernetes) and service-to-service networking. Understanding of inference concepts: batching, streaming tokens, GPU memory constraints ...

Software Engineer III - Data Analytics Platform

Location
Westminster, West End, United Kingdom
testing. Comfort working in one or more of Go, Python, or TypeScript, with the ability to ramp up quickly on the others. Interest in distributed systems and system design, even if you haven't built large systems yet. Curiosity about LLMs and AI model architecture, with willingness … peers on safe and effective usage within team practices. Preferred qualifications, capabilities, and skills Experience with performance profiling tools such as pprof, flamegraphs, or distributed tracing systems. Familiarity with containers and orchestration (Docker, Kubernetes) and service-to-service networking. Understanding of inference concepts: batching, streaming tokens, GPU memory constraints ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
London, United Kingdom
Employment Type
Permanent
hands-on technical leadership across C#/.NET and Microsoft Azure. Designing and delivering robust integration solutions, including APIs, messaging, event-driven architectures and distributed systems. Making pragmatic architectural and technical decisions within established architectural guardrails. Working closely with the Engineering Manager and Integration Architect on delivery, prioritisation … .NET (Core/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
Crewe, Cheshire East, Cheshire, United Kingdom
Employment Type
Permanent
hands-on technical leadership across C#/.NET and Microsoft Azure. Designing and delivering robust integration solutions, including APIs, messaging, event-driven architectures and distributed systems. Making pragmatic architectural and technical decisions within established architectural guardrails. Working closely with the Engineering Manager and Integration Architect on delivery, prioritisation … .NET (Core/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps ...

Integration Technical Lead – .NET, C# & Azure

Hiring Organisation
ARCA Consulting Ltd
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Permanent
hands-on technical leadership across C#/.NET and Microsoft Azure. Designing and delivering robust integration solutions, including APIs, messaging, event-driven architectures and distributed systems. Making pragmatic architectural and technical decisions within established architectural guardrails. Working closely with the Engineering Manager and Integration Architect on delivery, prioritisation … .NET (Core/6+), particularly building integration services and APIs. Proven experience working with Microsoft Azure Experience designing and delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps ...

Staff Forward Deployed Engineer

Hiring Organisation
Appcast
Location
Loughborough, Leicestershire, UK
Forward Deployed Engineer is the senior operator we put on our most significant and complex Maia rollouts and expansions. Working primarily remotely with our distributed teams and on-site when it counts, they own these engagements end to end, architecting and building production-grade solutions, modifying Matillion … data integration, featuring expert Python, SQL, and object-oriented skills (Java/Go) for designing reusable architectures and refactoring complex codebases.Deep knowledge of distributed systems, data architecture, CI/CD, Kubernetes, secure enterprise networking, and at least one major cloud provider (AWS, Azure, or GCP).Hands-on expertise ...

Staff Forward Deployed Engineer

Hiring Organisation
Matillion
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
Forward Deployed Engineer is the senior operator we put on our most significant and complex Maia rollouts and expansions. Working primarily remotely with our distributed teams and on-site when it counts, they own these engagements end to end, architecting and building production-grade solutions, modifying Matillion … data integration, featuring expert Python, SQL, and object-oriented skills (Java/Go) for designing reusable architectures and refactoring complex codebases.Deep knowledge of distributed systems, data architecture, CI/CD, Kubernetes, secure enterprise networking, and at least one major cloud provider (AWS, Azure, or GCP).Hands-on expertise ...

Staff Backend Engineer - Data Platform

Location
Greater London, England, United Kingdom
capabilities. You will work closely with data scientists, machine learning engineers, backend teams, and product leaders, providing deep technical expertise to ensure our data systems are scalable, secure, observable, and enable innovation across the company. Responsibilities Partner with stakeholders across Product, Data, and Engineering to translate strategic goals into … Engineer or equivalent senior technical leadership role in data infrastructure or platform at scale, ideally in a consumer or marketplace environment. Deep understanding of distributed systems and modern data ecosystems — including extensive experience with Databricks, Apache Spark, Apache Kafka, Apache Flink, Apache Beam and DBT. Demonstrated success ...

Technical Architect

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day
headless, API-first and composable commerce MACH Architecture Strong practical experience with: Microservices API-first design Cloud-native SaaS Headless architecture Event-driven and distributed systems Integration resilience and failure handling TypeScript/Node.js Strong hands-on TypeScript and Node.js development Ability to read, debug, review and write …/cart and checkout Customer journeys Promotions Payments Order management Experience integrating commerce platforms with CMS, PIM, payment, search, promotions, customer and order management systems is highly desirable. DevOps/SRE/Operational Engineering Strong experience across: CI/CD and deployment automation Infrastructure and configuration as code Automated ...

Senior Platform Software Engineer

Location
Reading, England, United Kingdom
cloud, data, IoT, and AI technologies. Preferred Qualifications Experience with OCI, AWS, Azure, Google Cloud, or another cloud platform. Experience with Kubernetes, Docker, microservices, distributed data systems, or event-driven architectures. Exposure to generative AI, RAG, AI agents, MCP, or enterprise AI integrations. Experience supporting enterprise applications, scientific …/research workloads, IoT systems, or internal platform services. What You’ll Bring 3+ years of professional software-development experience, including experience delivering production software or services. Strong programming skills in one or more languages such as Java, Go, Python, C++, C#, or similar. Experience developing backend applications, distributed ...