276 to 300 of 597 Distributed Systems Jobs in London

Lead Site Reliability Engineer

Hiring Organisation
Inspire People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£67,547 - £83,778 per annum
leading and developing engineers, strong DevOps and Site Reliability Engineering expertise, cloud platform experience, infrastructure-as-code capability and a passion for building resilient distributed systems. Based in London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham or Salford, this permanent Grade 7 opportunity offers hybrid working, flexible working patterns … Terraform, CloudFormation or similar. Ability to write clean, maintainable and well-tested code in at least one programming language. Experience designing, operating and improving distributed systems, with a focus on reliability, performance and user impact. In return, you can expect a flexible working culture, including: Flexible hybrid working ...

Senior .NET / AWS Engineer - Cloud Modernisation

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
native engineering AWS ECS Docker/containerisation Terraform and/or CloudFormation Event-driven or event-sourced architecture AWS SNS and SQS Microservices/distributed systems SQL Server CI/CD and automated deployment Most importantly, we're looking for engineers who have personally delivered this type ...

Senior .NET / AWS Engineer - Cloud Modernisation

Hiring Organisation
Method Resourcing
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
native engineering AWS ECS Docker/containerisation Terraform and/or CloudFormation Event-driven or event-sourced architecture AWS SNS and SQS Microservices/distributed systems SQL Server CI/CD and automated deployment Most importantly, we're looking for engineers who have personally delivered this type ...

AI Native DevOps Platform Engineer

Location
Greater London, England, United Kingdom
building CI/CD pipelines using Azure DevOps, or similar platforms (GitHub Actions, etc). Strong Infrastructure as Code experience using Terraform. Experience deploying distributed systems and microservices architectures. Strong understanding of cloud networking, security, and platform operations. Experience using AI to improve infrastructure delivery, engineering productivity, operational ...

Software Engineer III - DevSecOps / Compliance Platform Engineering

Location
City Of London, England, United Kingdom
security, or compliance platform engineering role operating in AWS Practical experience with threat modelling methodologies (e.g., STRIDE or equivalent) applied to cloud services or distributed systems Good working knowledge of AWS cloud security services including Identity and Access Management, CloudTrail, GuardDuty, Security Hub, and Key Management Service Experience ...

Director of Platform Engineering

Location
Greater London, England, United Kingdom
delivering platform strategy aligned to business outcomes Deep understanding of modern cloud environments, infrastructure-as-code, developer tooling, internal dev platforms (IDPs) and distributed systems architecture Familiarity with our tech stack: AWS, Azure, Terraform, Terragrunt, Pulumi, Kubernetes, Docker Strong knowledge of DevOps principles, CI/CD pipelines ...

Staff AI/ML Engineer Software engineering London

Location
Greater London, England, United Kingdom
best practices in AI governance. Track record of developing rapid prototypes, and bringing them to production with a focus on measurable ROI. Familiarity with distributed systems and large-scale data processing. Contributions to open-source projects or a strong GitHub portfolio. Thought leadership, any articles or talks ...

Senior Lead Software Engineer - CDAO Data Platforms

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
user interfaces all via public cloud. Job responsibilities Leads the engineering of cutting-edge solutions in the areas of metadata, meta-modelling and distributed systems. Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code ...

Senior Lead Scala/Java Software Engineer - CDAO Data Platforms

Location
Greater London, England, United Kingdom
user interfaces all via public cloud. Job responsibilities Leads the engineering of cutting-edge solutions in the areas of metadata, meta-modelling and distributed systems. Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code ...

Senior Lead Software Engineer - CDAO Data Platforms

Location
Westminster, West End, United Kingdom
user interfaces all via public cloud. Job responsibilities Leads the engineering of cutting-edge solutions in the areas of metadata, meta-modelling and distributed systems. Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code ...

Senior Engineer, Trading Product Engineering

Location
Greater London, England, United Kingdom
solvers who thrive on complex technical challenges with real market consequences.**The Team: Trading Product Engineering**The Trading Product Engineering team builds the core distributed systems that drive the global trading experience on Bullish Exchange. We own the end-to-end order lifecycle, orchestrating a hybrid matching engine … resolve performance bottlenecks in the order-processing path.* Improve stability through automated tests at the unit, integration, and performance layers.* Collaborate across a distributed team of engineers, product managers, and project managers.**What You'll Bring*** Strong Java (17+) fluency with experience in performance tuning.* Track record of designing ...

Engineering Manager (Remote - UK)

Location
Greater London, England, United Kingdom
with Product and Architecture to shape technical strategy and delivery plans Guide teams building and evolving AWS-native and cloud-based platforms, alongside legacy systems Set and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentation Stay close to technical decisions through design reviews … working Hands‐on experience using or introducing AI or ML tools within engineering teams Technical Foundations Solid understanding of cloud‐native architecture, AWS and distributed systems Proficiency in at least one modern programming language Strong grasp of system design and software engineering fundamentals Experience with Infrastructure as Code ...

Fund Services Transformation - Product Manager, AI Solutions (Senior Vice President)

Location
Greater London, England, United Kingdom
significant focus on AI/ML-driven products and heavy recent exposure to Generative AI Demonstrated ability to design, build, and scale complex software systems - including cloud architectures, distributed systems, and modern software development practices Deep understanding of the Generative AI ecosystem - frontier models, AI patterns, prompt ...

Lead AI Engineer IRC302971

Location
Greater London, England, United Kingdom
operate with safety, trust, and intelligence at scale. You won’t just be integrating AI into a product, you’ll be building the engineering systems that make it trustworthy. Requirements Who You Are 5+ years of software engineering experience, including hands‐on experience shipping agentic or LLM‐backed systems … much as model output. Evaluation & observability : Practical experience instrumenting tracing (LangSmith, Arize) and building CI/CD pipelines built specifically for LLMs. Engineering foundations : Distributed systems, scalable data pipelines (Kafka, SQL), and cloud‐native infrastructure. Cloud‐native deployment: Deep familiarity with shipping agentic workloads into production environments, ideally ...

Staff Software Engineer -Backend

Location
Greater London, England, United Kingdom
technology that powers our mission to eliminate identity fraud. This is a high-impact role for an engineer who enjoys solving complex problems, building systems at scale, and influencing technical direction beyond a single team. We're looking for someone who combines strong hands-on engineering with Staff-level … Engineering, Product, Infrastructure, and Data Science to deliver impactful solutions. Drive architectural decisions and improve engineering standards and practices. Build secure, observable, and resilient distributed systems. Mentor engineers and raise the technical bar across the team. Solve challenging production and performance problems at scale. What We’re Looking ...

Senior Lead Software Engineer (Engineering Community & Enablement)

Location
Greater London, England, United Kingdom
delivering an outstanding banking experience to our customers. You will work in a collaborative environment as part of a diverse, inclusive, and geographically distributed team. We are seeking individuals with a curious mindset and a keen interest in new technology. Our engineers are naturally solution-oriented and possess … team strategy, engineering responsibility guidelines (e.g., on-call/production support, security ownership), and sustainable operating models that minimize support overhead while keeping systems reliable. Required qualifications, capabilities and skills: Recent hands-on professional experience as a back-end software engineer. Experience in coding in a recent version ...

Principal Software Engineer - VP

Location
Greater London, England, United Kingdom
technology and business leadership. Advanced understanding of functional area and competent understanding of competitive environment. Experience in front‐office technology, trading tools, risk systems, pricing platforms, or financial workflow automation. Knowledge of Fixed Income, Repo, TRS, Structured Note, CDS/CDS Index/CDS Index Option/CDS Index … booking, workflow or reporting systems. Experience improving stability of business‐critical applications through refactoring, automated testing, monitoring, performance tuning and production hygiene. Experience with distributed computing, grid/cloud platforms, service integration, APIs and data‐driven workflows. Experience with modern DevOps and continuous delivery practices. Experience mentoring junior developers ...

Senior Technical Support Specialist- UK

Location
Greater London, England, United Kingdom
with offices in London, Bangalore and Vancouver, Ema is at the frontier of what Agentic AI can do in production — we ship real systems that run real business processes at scale. Role: Senior Technical Support Specialist (Enterprise Agentic AI) Company: Ema Unlimited Inc. Location: London Employment Type: Full-time … workflows across HR, IT, Finance, and Operations. Ema’s customers do not run demos. They replace mission-critical, manual business processes with agentic AI systems that operate across multiple SaaS tools, APIs, and human-in-the-loop workflows. In this world, support is not reactive . Support is production ...

Network Automation Engineer

Location
Greater London, England, United Kingdom
teams’ most powerful ideas. As part of our engineering team, you’ll shape the platforms and tools that drive high‐impact research – designing systems that scale, accelerate discovery and support innovation across the firm. We are currently in an exciting period of growth in our colocation and low‐latency … tooling for engineering teams Implementing observability and telemetry solutions for performance and reliability Partnering with network, platform and security teams to deliver resilient, scalable systems Contributing to incident response and production reliability On‐call responsibilities for the most critical parts of the infrastructure Qualifications We’re looking ...

Lead Engineer, Trading Product Engineering

Location
Greater London, England, United Kingdom
solvers who thrive on complex technical challenges with real market consequences.**The Team: Trading Product Engineering**The Trading Product Engineering team builds the core distributed systems that drive the global trading experience on Bullish Exchange. We own the end-to-end order lifecycle, orchestrating a hybrid matching engine … applications, frameworks, and tools at the core of Bullish Exchange. You will design and build high-performance trading engine components alongside a distributed team based primarily in Hong Kong and Singapore.This is a hands-on technical role with leadership expectations: setting the technical bar, mentoring engineers, and shaping ...

Lead Backend Engineer (Routing Squad)

Location
Greater London, England, United Kingdom
company’s Routing Squad, you’ll lead the team tackling some of the most complex and intellectually demanding problems in computer science — building systems that decide how parcels move through the city efficiently, reliably, and at scale. This is a rare opportunity to combine deep engineering expertise, optimisation thinking … Doing Lead the Routing Squad across technical strategy, delivery, team leadership, and execution of squad goals. Own the technical direction for systems supporting routing optimisation, supply‐demand matching, parcel distribution, forecasting, and planning. Translate business priorities and operational needs into clear technical strategy, measurable outcomes, and pragmatic execution plans. ...

Applied AI Engineer

Location
Greater London, England, United Kingdom
workflows that automate complex finance processes. Experiment with new AI capabilities and rapidly turn prototypes into production-ready features. Evaluate and Improve AI Systems Develop robust evaluation frameworks to measure quality, reliability, and business impact. Improve model performance through prompt engineering, retrieval-augmented generation (RAG), and other applied … techniques. Ensure AI systems are accurate, trustworthy, and deliver a high-quality user experience. Design for Trust and Control Build AI systems that are transparent, auditable, and allow users to review and intervene when needed. Incorporate customer data into AI workflows while maintaining security and privacy standards. Collaborate ...

Java Technical Software Engineering Lead - Vice President

Location
Greater London, England, United Kingdom
www.nomura.com Department Overview Data Services is a critical function responsible for delivering comprehensive global data solutions across the Wholesale Division. Operating through a globally distributed model, the team provides essential market and reference data capabilities that underpin the organization's core operations and strategic initiatives. The team structure comprises … frameworks to ensure the integrity, accuracy, and reliability of data throughout the acquisition pipeline Architect and implement comprehensive data validation mechanisms, automated quality monitoring systems, and remediation processes that maintain the highest standards of data excellence Drive technical initiatives that ensure our data infrastructure remains at the forefront ...

Senior Full Stack Engineer - Lyst Shop (11 Month FTC - Maternity Cover)

Location
Greater London, England, United Kingdom
value curiosity, humility, and continuous improvement across both product and engineering practices. Within your first 3 months, you will: Delivery: Contribute to production systems across frontend and backend services, including tests, documentation, monitoring, and deployment workflows. Collaboration: Build strong working relationships across Product, Design, QA, Analytics, and Engineering teams … while actively participating in team ceremonies and technical discussions. Technical Impact: Improve the stability, observability, and maintainability of our systems through better monitoring, resilient code, and thoughtful testing practices. Growth & Ownership: Gain confidence working across our platform and infrastructure while contributing ideas to improve engineering standards, tooling, and team ...

Software Engineer, Compute

Location
Greater London, England, United Kingdom
compute at the company. About you: 5+ years of software engineering experience, with Golang strongly preferred. Deep experience with virtual machines, file systems and Linux — you like knowing how things work under the hood (tcpdump, strace, and iptables are familiar tools). Experience building and operating distributed systems … environments. Have product engineering experience and care about the developer-facing impact of infrastructure decisions. Have experience with on-call operations for large-scale distributed systems. Benefits: Competitive compensation package, including equity. Inclusive Healthcare Package. Learn and Grow - we provide mentorship and send you to events that help ...