51 to 75 of 96 Distributed Systems Jobs in Central London

Business Support Engineer

Location
City of Westminster, England, United Kingdom
matter knowledge in managing and maintaining integrations with 3rd-party services, who help foster developer/business relationships, who demonstrate critical thinking and blending systems design with business needs, and who have a desire to improve the support experience of our customers.As a Business Support Engineer, you will understand … their offering.Business Support Engineer Responsibilities:Provide proactive and reactive engineering support for partners, independently managing complex outages to ensure high partner satisfactionTroubleshoot large-scale distributed systems and partner integrations, championing operational excellence and engineering excellenceLeverage AI tools to accelerate troubleshooting, automate repetitive tasks, and scale your impact with ...

Software Engineer

Location
City Of London, England, United Kingdom
your skills significantly faster than in a traditional, highly specialised role. System Design & Architectural Contribution: Partnering directly with the engineering team to tackle complex systems design and actively shape our evolving architecture. Your technical perspective will give you a strong voice in our high-level design choices. You will … pride in the stability of what we ship Your Background Experience: +3 years of commercial software engineering experience, ideally with experience building or maintaining distributed systems or backend APIs. Hands-on Coder: You are a strong practitioner who loves shipping clean, readable code and takes pride in seeing ...

Software Engineer

Location
City of Westminster, England, United Kingdom
Design, build, test, and maintain small to medium-sized systems or features with a focus on quality, reliability and user impact Work with product managers, designers and engineers to understand requirements and turn them into practical technical solutions Communicate clearly about progress, assumptions, blockers and technical trade-offs Contribute … reviews Write clear, maintainable and well-tested code that follows team standards Work within established architecture patterns while identifying sensible improvements to existing systems Debug and resolve issues across the stack, investigating root causes and seeking support when needed Participate in code reviews, providing constructive feedback and incorporating feedback ...

Senior C# IAM Developer - Auth0, CIAM, AWS - Outside IR35

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £750 per day
flows, anomaly detection, and abuse prevention Contribute to internal security standards, policies, and incident response readiness What You Bring: 10+ years experience building production systems in C# & .NET Deep knowledge of Auth0 (Actions, Rules, Hooks, Universal Login, MFA, RBAC, custom claims) Solid understanding of OAuth2 , OIDC , SAML … grasp of secure coding principles: input validation, secrets management, least privilege, secure session/token handling Ability to design and review threat models for distributed systems Comfortable working in high-autonomy, high-ownership environments Bonus: experience with Terraform, CI/CD security, or penetration testing Why Join ...

Senior Software Engineer, Dependency Tracing

Location
City of Westminster, England, United Kingdom
practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience with developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies, storage or hardware architecture. 3 years of experience testing, maintaining, or launching software products … massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes ...

Software Engineer - London

Location
City Of London, England, United Kingdom
Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high-scale distributed systems for a major global streaming platform? We are seeking a Backend Software Engineer for a 12-month contract with the Video Platform team … CDK. Baseline knowledge of web networking (HTTP, TLS, DNS, load balancing). Familiarity with CI/CD automation, unit testing, and operating cloud systems in production. #J-18808-Ljbffr ...

Lead Risk Software Engineer LDN

Location
Westminster, West End, United Kingdom
that support trading desks and back office functions across rates products. You will work at the intersection of technology and finance, delivering high-impact systems that enable critical risk management and profit & loss analysis for our trading operations. Key Responsibilities As a Senior Python Developer on our team … will build and maintain robust software solutions for rates trading activities. You will collaborate closely with quantitative analysts, traders, risk managers, to integrate systems across front office , middle and back office processing. Your work will directly support trading operations across multiple Rates Swap Derivative products and Options products . ...

Customer Experience Engineering Manager

Location
City of Westminster, England, United Kingdom
service teams and broader support delivery organizations. Foster a culture of innovation by leveraging AI, encouraging automation, tooling enhancement, and deeper integration with Engineering Systems to continuously improve diagnostics and supportability. Lead operational excellence by reinforcing ACE accountability for complex cases, improving Time to Mitigate (TTM), and maturing … audiencesF Fluent interpersonal, verbal, written, and presentation skills required. Knowledge of modern engineering practices such as Agile, Lean, DevOps, etc. and modern cloud competencies (distributed systems, observability, compute/storage/network, containerization, identity, etc.) Passion and focus on delivering the right customer experience and value. Demonstrated ability ...

Senior Software Development Engineer

Location
City Of London, England, United Kingdom
offs that power high-traffic, customer-facing pricing and offers experiences across Expedia Group brands. Lead end-to-end implementation of complex features and systems within the Offers Domain, from technical design and coding through testing, deployment, monitoring, and ongoing operational support, ensuring simple, accurate, and transparent pricing throughout … system design, API design, and data modeling. Safely integrate and operate AI/ML-enabled solutions that improve outcomes, demonstrating familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products while adhering to established patterns and guidelines. Minimum Qualifications: Bachelor ...

Platform Systems Engineer: Scalable AI Training & Telemetry

Location
City Of London, England, United Kingdom
leading AI research company seeks a Software Engineer for its Platform Systems team in London. The role focuses on designing and building distributed systems for visibility into AI training workloads. Candidates should have a background in performance analysis, debugging, and distributed systems. This position offers ...

Senior Forward Deployed Engineer (FDE)

Location
City Of London, England, United Kingdom
What we're looking for Senior Software Engineering experience – C#/Python/SQL Strong technical depth in C# and full‐stack debugging across distributed systems Domain knowledge of investment operations, asset management workflows, or financial data platforms Comfortable with configuration‐driven platforms; experience with data integration ...

Actuarial Engineer

Location
City Of London, England, United Kingdom
investing significantly in our Pricing & Exposure Management systems. This position is for an Actuarial Engineer in the Reinsurance and Enterprise Risk, Pricing & Modelling Systems department which is responsible for the development and maintenance of AXIS’ reinsurance as well as enterprise-wide pricing, modelling and exposure management systems … RDBMS and Data Repositories (SQL Server, MySQL, Azure, noSQL). Experience with Azure cloud infrastructure and services/Big Data (Databricks, Snowflake) Knowledge of distributed systems and service-oriented architecture. Proficiency using AI tooling Relevant business experience in an international (Re-)Insurance company or in a broking business ...

Senior SRE Engineer — Cloud Reliability & Automation

Location
City of Westminster, England, United Kingdom
seeking a Software Engineer III in Site Reliability Engineering for the GCE AI team. This mid-level role focuses on building reliable, scalable systems, code development, and mentoring junior team members. The position emphasizes deep expertise in distributed systems, problem solving, and collaboration across cross-functional teams ...

Production Engineering Manager

Location
City of Westminster, England, United Kingdom
Meta's production infrastructure and services. In this role, you will manage a team of production engineers who own the full lifecycle of systems — from capacity planning and performance optimization to incident response and automation. You will drive technical strategy, champion AI-augmented workflows, and partner closely with software … team structure minimizes single points of failure and supports sustainable growthMinimum Qualifications:4+ years of experience in production engineering, site reliability engineering, or systems software engineering2+ years of experience managing production engineering or infrastructure engineering teamsExperience driving reliability and scalability improvements for large-scale distributed systems, including ...

Lead Software Engineer - Backend Engineer - Chase UK

Location
City Of 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. Responsibilities Deliver end-to-end solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices … optimized for our needs Keep an eye on performance, making sure we use the right approach to identify and solve problems Ensure our systems are reliable and easy to operate Keep us up to date by continuously updating our technologies and patterns Support the products you've built through ...

Software Engineer - Environment Platform

Location
City Of London, England, United Kingdom
through which in-house as well as third-party software developers interact with K8s to satisfy their runtime needs, cleanly abstracting away the complex distributed systems powering them. Work closely with your team and stakeholders to enable sustainable and timely delivery of technical solutions to address business needs. … verbal and written communications. A focus on impact and an ability to articulate the value your work provides. Experience developing and managing highly-available distributed systems. Passion for designing thoughtful and robust APIs. Deep familiarity with K8s, and the broader ecosystem of software around K8s. What We Require 3+ ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
Central London / West End, 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 ...

AI Solutions Architect (Fraud and Cyber focus)

Hiring Organisation
AMS CWS
Location
City of London, London, United Kingdom
Employment Type
Contract
using APIs, EAI, ETL and web services. Experience in solution or enterprise architecture, including designing and delivering production AI, machine learning or large-scale distributed systems. Hands-on expertise with Large Language Models, retrieval-augmented generation, agentic and orchestration frameworks, and vector databases. A strong command of at least ...

Senior Engineering Manager — Hotels.com Technology

Location
City of Westminster, England, United Kingdom
/CD pipelines. Demonstrated track record of growing engineers' technical skills, including coaching people into unfamiliar domains, stacks, or disciplines. Familiarity with AI‐driven systems, tools, or workflows and applying AI/ML concepts to real world products, with the ability to guide teams in safely integrating and operating …/ML‐enabled solutions. Preferred Qualifications: Experience leading a broad technical area, setting technical direction, and driving architecture decisions for distributed systems at scale. Technical breadth across more than one stack or domain (for example backend and frontend, or web and native mobile), and a history of moving ...

Lead Software Engineer - Cloud-Native Banking (AWS)

Location
City Of London, England, United Kingdom
delivering innovative cloud-native solutions and ensuring high-quality software throughout its lifecycle. The ideal candidate has strong Java skills, a solid understanding of distributed systems, and a commitment to security and reliability. Collaborate in a diverse team to shape the future of digital banking. #J-18808-Ljbffr ...

Backend Engineer – AWS CDK & Edge Platform (London)

Location
City Of London, England, United Kingdom
edge platforms in London. The role is a 12-month contract with hybrid work arrangements, offering exposure to high-scale distributed systems for a global streaming platform. The team focuses on automated traffic routing, observability, and AI tool hosting. You will develop resilient backend microservices, enable AI tool ...

Customer Engineering Manager, Manufacturing and Industries, Google Cloud

Location
Westminster, West End, United Kingdom
leadership (e.g., people management, team lead, mentorship, coaching). Preferred qualifications: Experience with software lifecycles, building tools, and architecting/developing software for scalable, distributed systems (e.g., data platform, AI/ML, infrastructure). Experience as a pre-sales manager or technical customer-facing people manager within ...

Senior Principal Software Engineer Dev O

Location
City Of London, England, United Kingdom
across teams and turning them into scalable engineering solutions, standards, platforms or reusable capabilities. Deep technical expertise across modern software engineering, cloud and distributed systems, reliability/SRE, observability and operational engineering, with the ability to simplify complex estates and improve consistency without creating unnecessary centralised friction. Strong ...

Back-End Engineer for High-Performance Trading Systems

Location
City Of London, England, United Kingdom
high-volume data environments. You will shape technical architecture and drive best practices in software engineering. Ideal candidates have hands-on experience with .NET, distributed systems, CI/CD, Docker and Kubernetes, and a proven ability to balance rapid delivery with long-term maintainability. #J-18808-Ljbffr ...

Sr Director, Platform Engineering Data Platform & Agentic Platform

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
while ensuring enterprise SDLC, vulnerability management, and change management compliance Requirements 12+ years leading platform engineering teams delivering shared services or large-scale SaaS systems with production operations accountability Demonstrated success building and operating platforms adopted by multiple product teams, including reliability discipline (SLOs), observability, and incident management Strong … hands-on technical leadership background in distributed systems and platform engineering Deep experience with data platform engineering at scale, including ingestion and integration patterns, data quality enforcement, metadata and lineage, and secure access controls Experience enabling AI-powered systems in production, including evaluation, monitoring, observability, auditability ...