426 to 450 of 1,998 Distributed Systems Jobs in the UK

Senior Software Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
cloud-native architectures, including AWS, containerisation technologies such as Docker and Kubernetes, and infrastructure-as-code approaches using Terraform or CloudFormation. Experience designing complex distributed systems, defining architectural patterns, and ensuring solutions are maintainable, interoperable and fit for long-term organisational needs. Understanding of modern software development lifecycles … analysts and testers, you'll design, build and support secure, reliable digital services used by millions of people. You'll help modernise large-scale systems, transforming legacy platforms into resilient, scalable cloud-based architectures. With the freedom to influence technical decisions, you'll play a key role in shaping ...

Lead Python Architect for Distributed Pricing Systems

Location
Orpington, England, United Kingdom
United States Digital Space LLC seeks a Feature Lead in Bromley to drive Python-based development for distributed systems and pricing contexts. The role involves leadership of a 7-8 engineer team and close collaboration with senior partners. You will work on major green-field components, delivering risk ...

C# Developer

Hiring Organisation
Source Group International
Location
London, UK
Employment Type
Full-time
security. Work with relational databases (SQL Server preferred), including schema design, query optimisation and stored procedures where appropriate. Integrate with internal and third-party systems using REST and messaging patterns. Write clean, testable code; create unit and integration tests and support automated CI/CD pipelines. Participate in code … compliance or core banking).Cloud experience (Azure or AWS), containers (Docker) and orchestration (Kubernetes).Messaging/event streaming (Kafka, RabbitMQ, Azure Service Bus) and distributed systems patterns. Observability tooling (logging, metrics and tracing) and production support experience. What You'll Bring A pragmatic approach to delivery with attention ...

Staff Software Engineer - International Pricing

Location
Greater London, England, United Kingdom
learning from production events and operational insights. Who You Are Your skills and experience will include: Proven track record developing high-performing, robust backend systems and integrations, with a focus on optimisation, scalability and reliability. Deep understanding of software engineering principles, patterns and best practices, applied to the development … across the software development lifecycle. Knowledge of the retail domain would be advantageous but is not essential. Experience working within international commerce, pricing, commercial systems or large-scale enterprise integration environments would be beneficial. Familiarity with event-driven architectures, cloud-native technologies and distributed systems at scale. ...

Platform Engineer

Location
Greater London, England, United Kingdom
firm is looking for a Platform Engineer to take ownership of the infrastructure underpinning its real-time production systems. The business builds high-performance systems that operate continuously, where infrastructure performance, reliability and speed of delivery have a direct impact on commercial outcomes. The engineering environment is fast-moving … with new systems and features often shipped in days rather than months. This is not a traditional DevOps role focused on maintaining an established platform. The infrastructure function is still relatively early, giving you the opportunity to identify problems, set direction and build the systems, tooling and processes ...

Senior Software Engineer, ML Infrastructure

Location
Cambridge, England, United Kingdom
strong machine-learning infrastructure experience to help the Roku Entertainment Assistant team deliver reliable, high-quality conversational experiences at scale. You will own production systems across ranking, model delivery, evaluation and LLM-agent behaviour, working closely with machine-learning, product, data and platform partners. This is a hands … retrieval, guardrails and answer caching. Design caching as an intentional latency and cost lever for high-volume services. Build observability for ML and LLM systems, including latency attribution, quality metrics, tracing and per-request cost. Improve the reliability and operability of distributed systems, and lead the diagnosis ...

Full Stack Engineer

Hiring Organisation
Response Informatics
Location
South East London, London, United Kingdom
Employment Type
Contract
Python, .NET, JavaScript/TypeScript, Node.js, React, Angular, and modern web technologies. Deep experience in API development, Microservices, Event-Driven Architectures, Enterprise Integration, and Distributed Systems design. Cloud, Platform Engineering & Infrastructure Expertise in Azure, AWS, and GCP with strong knowledge of multi-cloud, cloud-native, serverless, containerized ...

Software Engineer

Hiring Organisation
Moorepay
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
experience using LLM APIs or AI-enhanced features and Agents. Experience with cloud services such as AWS, Azure, or serverless platforms. Interest in distributed systems, event-driven architectures, or DDD concepts. Familiarity with observability tooling and debugging complex systems. ...

Senior Backend Engineer - Java

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
/CD pipelines, SQL and NoSQL databases, Kafka, Java Streaming, and modern software engineering practices. Familiarity with Infrastructure as Code (for example, CloudFormation), distributed systems, secure application design, and scalable cloud deployments. Experience using AI-enabled tools responsibly to improve engineering productivity while maintaining appropriate human oversight, governance ...

Senior Software Engineer, AI Centre of Excellence Software engineering London

Location
Greater London, England, United Kingdom
tuning and prototyping. Awareness of ethical AI practices and emerging standards in AI governance. Track record of rapid prototyping with measurable ROI. Familiarity with distributed systems and large‐scale data processing. Contributions to open‐source projects or a strong GitHub portfolio. High technical curiosity and eagerness to learn ...

Senior Software Engineer, AI Centre of Excellence

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
fine-tuning and prototyping. Awareness of ethical AI practices and emerging standards in AI governance. Track record of rapid prototyping with measurable ROI.Familiarity with distributed systems and large-scale data processing. Contributions to open-source projects or a strong GitHub portfolio. High technical curiosity and eagerness to learn ...

Test Automation Engineer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
experience with CI/CD pipelines Familiarity with Git and version control workflows Working knowledge of SQL and database testing Experience testing microservices and distributed systems Exposure to AWS, Azure, or GCP Experience with Docker and containers (Kubernetes is a plus) Understanding of performance and security testing basics ...

Senior Developer

Location
Greater London, England, United Kingdom
using C# .NET. Experience designing and developing REST APIs. Experience working with Microsoft Azure. Experience building and supporting production cloud applications. Good understanding of distributed systems and modern software architecture. Experience working with SQL databases and data processing. Experience with CI/CD pipelines and modern software delivery ...

Junior Solution Architect

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
software architecture, APIs, databases, and application development. Exposure to cloud platforms such as AWS, Azure, or GCP.Understanding of REST APIs, microservices, integrations, and distributed systems. Familiarity with Docker, CI/CD, Git, and modern development practices. Understanding of at least one programming language such as Ruby, Java, Python, Node.js ...

Senior Staff Software Engineer

Location
Belfast, Northern Ireland, United Kingdom
France, Germany and the UK! As the Lead Engineer of Portal Reports and Insights application team, your primary responsibilities will include designing and implementing distributed, fault-tolerant systems and creating high performance Reporting and Insights applications for Bazaarvoice clients that can run nearly 10k reports every week. These … helping mentor talent. Who you are: BSc in Computer Science or equivalent (education or work based) 7+ years of experience building and supporting scalable, distributed systems using open-source tools Proven hands-on experience with Object Oriented programming languages and with at least 1 scripting language (ex. Java ...

Senior ML Systems Engineer — Rust & Distributed Infra

Location
Greater London, England, United Kingdom
UiPath, Inc. is seeking a systems-focused engineer to advance the Machine Learning Services platform. You will design, implement, and operate core infrastructure handling high-volume inference and multi-tenant workloads across Rust, Python, and cloud environments. Join a quick-moving, growth-focused team focused on distributed systems ...

Senior Software Engineer

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 ...

Sr Lead Software Engineer - Java / Python

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
with deep hands-on expertise in Java (17+), including concurrency, memory management, and object-oriented designDemonstrated experience designing clean APIs and rollout strategies for distributed systems (including integration and backward compatibility considerations)Practical experience with Spring/Spring Boot, microservices, Kubernetes, Linux, and core networking/messaging conceptsProficient … secure handling of inputs/outputs, aligned to resiliency and security expectationsEffective communication with technical and non-technical audiences; ability to operate in globally distributed teamsPreferred qualifications, capabilities, and skillsExposure to messaging systems and market protocols (e.g., MQ/Kafka; familiarity with FIX and Solace)Experience with observability ...

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 ...

Technical Product Manager - GenAI Platforms - Agentic Infrastructure - CTO Office London, GBR P[...]

Location
Greater London, England, United Kingdom
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 DevOps engineer.

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 Engineer … Will Be Doing Work in a collaborative, engineering culture where teams work together to solve challenging technical problems. 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 ...

Software Engineering Senior Software Engineer II - Confluent Professional Hursley, GB

Location
United Kingdom
responsible for the availability, performance, monitoring, emergency response, and capacity planning of the Confluent cloud. If you love the hum of big data systems covering 10,000’s of instances, thinking about how to make them run as smoothly and securely as possible, and want to have … right in. Required education None Preferred education None Required technical and professional expertise Extensive demonstrated cloud infrastructure/cloud networking experience. Strong fundamentals in distributed systems design and development. Experience building and operating large‐scale systems. Solid understanding of basic systems operations (disk, network, operating systems ...

Site Reliability Engineer, Infrastructure - ThousandEyes

Location
City Of London, England, United Kingdom
ThousandEyes is deeply integrated across the Cisco technology portfolio, delivering AI-powered assurance insights within Cisco’s Networking, Security, Collaboration, and Observability portfolios. Our distributed Site Reliability Engineering team of approximately nine engineers owns the availability, latency, performance, efficiency, monitoring, emergency response, and capacity planning of the platform while … application development teams. We believe in operations, infrastructure, and everything as code, creating a collaborative and pragmatic environment where engineers can manage large-scale systems that receive hundreds of millions of messages per hour. Your Impact Design andoperate large-scale, highly available distributed systems that allow ...

Senior Java Low Latency Developer | Electronic Trading

Location
Greater London, England, United Kingdom
multiple senior hires planned over the next 12 months. You'll work alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global markets. If you enjoy solving complex engineering problems where performance, reliability and speed matter, this is the type of environment … execution platforms Building pricing and market data infrastructure Improving platform performance, scalability and resilience Enhancing execution algorithms and trading workflows Working on highly distributed, performance critical systems What They're Looking For We're looking for experienced Java engineers who have worked within high performance front office technology ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
Customer 360, analytics, AI/ML, marketing and commercial use cases . Contribute to solution design and technical architecture , taking a holistic view of systems, integrations, dependencies and potential risks. Build and maintain data pipelines with a strong focus on performance, reliability, scalability and data quality . Work across … based data platforms across AWS, Azure and/or GCP . Experience with contemporary data engineering technologies and architectures. Strong understanding of data modelling, distributed systems and scalable architecture patterns. A proactive approach to problem solving, with the ability to work independently and identify issues before they become ...