26 to 46 of 46 Distributed Systems Jobs in Central London

Senior Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
away from digging into a legacy codebase. You love to work in a complex problem domain that is implemented with simple software systems You have an interest or experience in Functional Programming, microservices and/or event-driven architecture You are a collaborator - you encourage pairing and believe that … Serverless Strong fundamental programming skills (data structures, algorithms) Excellent communication skills, both written and spoken An interest (or experience) in any of Functional Programming, Distributed Systems or Event-Driven Architectures (using Apache Kafka) Knowledge of decision engines wanted but not essential Able to architect custom AI solutions ...

Senior Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Senior Architect, you will play a key role in shaping and advancing monitoring strategy and solutions that align with business information flows and systems architecture. Building on existing capabilities and frameworks, you will contribute to integrated systems planning and recommend enhancements that strengthen current solutions and support wider … evolution of monitoring strategy, sharing insights and best practices What We Are Looking For We are seeking a highly skilled and hands‐on Senior Systems/Platform Engineer to support and evolve large‐scale, mission‐critical data platforms. The ideal candidate combines deep Unix expertise, strong automation capabilities ...

Senior C# Engineer .NET 9, AWS Lambda, SQS, SNS Outside IR35

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £800 per day
build of a greenfield SaaS platform as a deeply senior, hands-on C# engineer, with heavy emphasis on deep .NET engineering , high-performance distributed systems , and real-world AWS serverless delivery . Youll also have the opportunity to develop hands-on skills with Claude Code … industry. Role Overview: Youll operate as the technical spearhead for a greenfield product build, reporting to the Director of Engineering. Expect deep backend engineering, distributed system design, and high-quality serverless delivery, plus the chance to adopt modern AI-assisted development practices as part of your workflow. What Youll ...

Solutions Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
ensuring delivery teams adhere to core technical principles. Key Responsibilities Strategic Leadership & Governance Collaboratively define and maintain the long‐term architectural roadmap for digital systems Maintain a holistic view of the service ecosystem to identify technical dependencies, risks, and opportunities Represent architecture in governance forums, supporting prioritisation, risk discussions … Significant experience as a technical or solution architect in complex enterprise environments Engineering Foundation: Strong background in modern application architectures, including microservices, APIs, and distributed systems Cloud & Infrastructure: Hands‐on experience with at least one major cloud provider (ideally AWS), including Infrastructure as Code (IaC) and security control ...

Principal Software Engineer - International

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
record of strategic thinking, technical innovation and successful large‐scale delivery. Strong expertise in software engineering fundamentals, including clean code, clean architecture, design patterns, distributed systems and solution design for highly complex, business‐critical platforms. Demonstrable experience shaping technology strategy and implementation approaches, ensuring alignment with business objectives … Server, MongoDB and Redis OpenTelemetry and Dynatrace Desirable Experience Experience within retail, international commerce, supply chain or logistics environments, including warehouse management systems, fulfilment platforms, marketplace aggregators, partner integrations and complex customer or partner ecosystems. Experience working with third‐party vendors, system integrators and outsourced delivery models, with ...

DevOps Engineer

Hiring Organisation
DGH Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
OpenTelemetry, Datadog) - Understanding of security, performance optimisation, and scalability Desirable Skills - Experience working on AI/ML platforms or deployments - Exposure to large-scale distributed systems - AWS certifications In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH Recruitment Limited ...

AI Engineer - Insdie IR35 - Insurance

Hiring Organisation
SRG
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
improvement initiatives. Key Responsibilities Design, develop and maintain full-stack applications using modern software engineering practices Build and enhance scalable backend services, APIs and distributed systems Develop AI-powered features, workflows and automation capabilities across business applications Work across the entire technology stack, from Angular front-end development … full-stack development experience across both front-end and back-end technologies Experience building and integrating APIs and microservices Knowledge of cloud-based and distributed application architectures Experience developing or integrating AI-enabled solutions, automation workflows, or generative AI capabilities Strong understanding of software engineering best practices, testing ...

Product Engineering Manager

Hiring Organisation
Jobleads-UK
Location
City Of 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 … ways of working Hands‐on experience using or introducing AI or ML tools within engineering teams 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 ...

Golang Technical Lead

Hiring Organisation
Gazelle Global Consulting Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
mentoring developers while working closely with architects and business stakeholders to deliver modern cloud-native platforms. Key Skills Golang development Microservices architecture Azure Cloud Distributed Systems REST API design Document Databases & NoSQL Solution architecture and technical governance Agile technical leadership Kubernetes (AKS) CI/CD and DevOps practices ...

Senior Software Engineer

Hiring Organisation
Apex Systems
Location
City of London, London, United Kingdom
call rotations and operational excellence practices Basic Qualifications Professional software development experience Proficiency with Java, Kotlin and TypeScript Experience designing and building distributed systems or backend services Experience with cloud infrastructure (AWS — e.g., Ec2, NLB, ElastiCache, Lambda, DynamoDB) Experience with infrastructure-as-code (AWS CDK) Strong understanding … software, including monitoring, alarming, and incident response Linux/UNIX proficiency (command-line tools, shell scripting) Preferred Qualifications Experience with high-throughput, low-latency systems at scale Advanced coding skills including concurrency, profiling, and performance optimisation Experience with CI/CD pipelines and deployment automation Experience with security ...

Lead Software Engineer - ThousandEyes

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
teammates evolve their skills and practice through practical mentoring and knowledge sharing. Minimum Qualifications Expert‐level understanding of Java or Kotlin. Wide experience working distributed systems especially using Apache Kafka. Strong architecture and design skills including data and API modelling. On‐the‐job experience with agentic AI development ...

Software Development Manager

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
across a complex technology landscape. To succeed, you will bring strong experience in leading development teams (7+ years) within agile environments, ideally across large, distributed systems. You will have a deep technical foundation in the Microsoft stack, including the .NET framework (versions .NET Core, 8 and beyond), SQL Server ...

Senior Architect, ADC/Quant

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
large-scale, technically diverse engineering program. Operating across multiple complex domains, you will serve as the premier technical authority, designing mission-critical enterprise systems, overarching data ecosystems, and leading our artificial intelligence (AI) integration strategy. The successful candidate will set the architectural target state, establish design patterns for highly … resilient systems, and ensure technical coherence across a highly heterogeneous technology stack. You will partner with business stakeholders and engineering management to translate strategic objectives into robust, scalable, secure, and AI-ready architectures, navigating the complexities of a highly regulated, high-expectation environment. What You’ll Bring (Experience & Competencies ...

Senior Kubernetes Control Plane Engineer - BPaaS Platform

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
implement operators, extend Kubernetes, and own features end-to-end in a multi-tenant platform. This role emphasizes Go/Python production code and distributed-systems thinking. The team focuses on automating fleet-wide operations across many clusters. It is a collaborative environment that values open-source contributions ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
join their engineering team and contribute to the design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs ...

Backend Engineer II — AI-Enabled Pricing at Scale

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
participate in API design, and collaborate with cross-functional teams to deliver scalable microservices. The role emphasizes experience with Java/Scala/Kotlin, distributed systems, and AWS/Kinesis, with opportunities to work on AI-enabled solutions and fast-moving, data-driven projects. #J-18808-Ljbffr ...

Director of Product Management

Hiring Organisation
In Product
Location
City of London, London, United Kingdom
Product is partnered with a fast-scaling healthtech business to hire a Director of Platform Product Management building the clinical, commerce, payments, and pharmacy systems that power everything the company offers. This is a high-ownership platform role for someone who wants to define the strategy and growth … business, rather than optimising round the edges of something already settled. The platform underpins everything: clinical, commerce (orders and subscriptions), payments, and pharmacy systems, all under one roof. The team is currently focused on: ➡️ Setting a multi-year platform vision and roadmap across clinical, commerce, payments, and pharmacy ➡️ Scaling ...

Head of Engineering — Rust Systems Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Search & Selection is assisting an early-stage infrastructure company in recruiting a Head of Engineering to lead the design, build, and scale of a distributed systems architecture. The role reports to the CTO, owns the core engineering stack, and guides a small but capable team. You will remain ...

AI Security Software Engineer (GenAI & LLM Security)

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85000 - £90000/annum
testing frameworks to validate AI protection mechanisms. Build secure, scalable APIs and enterprise software solutions. Contribute to the architecture and design of cloud-native, distributed applications. Collaborate with engineering, cyber security and operations teams across global locations. Develop software that performs reliably at enterprise scale. Help define best practices … security engineering. Strong Python and/or Go development experience. Experience designing secure APIs and enterprise software. Knowledge of cloud-native architectures and distributed systems. Experience with Kubernetes, OpenShift or containerised deployments. Familiarity with CI/CD, DevSecOps and secure software development practices. Experience with Generative AI, LLMs, Prompt ...

Site Reliability Engineering Manager

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
incident learning, continuous improvement and automation initiatives that reduce operational toil. Provide technical leadership across AWS, Kubernetes, Infrastructure as Code, CI/CD and distributed systems. What you’ll bring We’re looking for someone who enjoys solving complex challenges, developing great engineers and influencing positive change. … Engineering, Platform Engineering, DevOps or Cloud Infrastructure teams. Strong technical expertise in cloud-native technologies, ideally within AWS. Experience operating and improving large-scale distributed systems. A passion for coaching, mentoring and helping engineers thrive. Experience driving observability, automation and operational excellence. The ability to build strong relationships ...

Senior C++ Programmer

Hiring Organisation
IT Search & Select
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
London is seeking an experienced Senior C++ Engineer to join its core development team. Youll work on high-performance trading and market-data systems used by hedge funds, proprietary trading firms and global investment banks technology where microseconds matter and engineering quality directly impacts trading outcomes. This role offers … deep technical challenges, ownership of critical components, and the opportunity to shape the architecture of systems that operate at scale across global markets. About the Role As a Senior C++ Engineer, you will design, implement and optimise performance-critical software that powers front-office trading workflows. Youll work closely ...