176 to 200 of 293 Distributed Systems Jobs in the Thames Valley

on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Software Engineer Have you worked with medical imaging systems and want to take your next big step? Are you ready to join a team where your experience will be recognised, valued, and put … advanced imaging and AI. The team operates at the cutting edge of medical device software development, and your input will help shape scalable, secure systems used in real-world clinical settings. Why This Role is Great Play a key role in building imaging-focused software systems that are … transfer. About You You’re a confident and capable engineer with experience in healthcare software, particularly in medical imaging. You enjoy working on complex systems and thrive in environments where you can pick things up quickly and take ownership of key projects. You may bring experience like: 3 to More ❯

Event Driven Design - An understanding of the complexities with event-driven design and how to best approach them, ie eventual consistency, transactions within a distributed system · A great communicator - We're looking for someone who is comfortable explaining the technical to the non-technical, and "working out loud", or More ❯

shaping architecture across a complex estate while collaborating closely with delivery teams. You’ll work at the heart of a major transformation programme: simplifying systems, scaling cloud adoption (GCP), and building the foundations for the future which includes early-stage work in AI. You’ll guide platform and application … teams on engineering best practices, and help create smarter, more sustainable technology. What you'll be doing: Leading strategic architecture decisions for a large, distributed environment Influencing across engineering, architecture, and delivery functions Working on cloud-first platforms, distributed systems, and big data challenges Partnering with senior More ❯

background in designing and troubleshooting complex networking issues in both public and private cloud infrastructures • Solid understanding of Linux internals, standard networking protocols, and distributed systems architecture Preferred Qualifications: • Proven drive to automate manual operations and enhance processes through continuous iteration • Strong understanding of best practices for deploying … large-scale, distributed applications • Hands-on experience managing diverse system environments using configuration management tools or software delivery platforms such as Spinnaker, Helm, or Flux • Demonstrated expertise in deploying, supporting, and monitoring both new and existing services, platforms, and application stacks • Solid familiarity with container orchestration and management using More ❯

colleagues to help coordinate our projects The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment Pipelines Having worked with at least one of the following stacks … Hadoop, Apache Spark, Presto Experience profiling performance issues in database systems Ability to learn and/or adapt quickly to complex issues Happy to collaborate with a wide group of stakeholders Nice to have Experience building financial data analytics products Experience working in a DevSecOps environment, where cross-functional More ❯

ecosystem. Utilized by thousands of counterparties, CLS makes FX safer, smoother and more cost effective. Trillions of dollars’ worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many … impact assessments of IT solutions to business and IT led initiatives. Knowledge, skills and abilities: Experience with the design and integration of highly resilient distributed systems including familiarity a variety of software design and integration patterns. Experience with several of the following technologies: Java, C++, Red Hat Linux … Server, .NET, MS SQL Server, IBM Db2, Oracle Database, AWS Cloud Services, IBM MQ, Experience of post-trade Foreign Exchange and Market Infrastructure Payment systems including SWIFT messaging and Central Bank RTGS connectivity desirable. Familiarity with regulatory frameworks relating to Financial Market Utilities including RegulationHH and PFMI desirable. Qualifications More ❯

Principal Software Engineer – Cards & Credit (Python, Java, Clojure, AWS) 💰 Up to £135,000 + bonus (15-22%) + annual equity 🖥️ Python, Distributed Systems, High-Scale Architecture 📍 London, hybrid working (2 days/week) 🤝 Leading business lending platform I'm partnered with one of the UK’s most successful … product areas in the business. What you’ll be doing... Be the senior technical authority across two product teams focused on credit and card systems Lead architectural decisions for a high-volume, low-latency backend platform Work closely with senior product, platform and engineering stakeholders to define technical direction … and credit to a high-growth area with a greenfield mindset What they’re looking for... Strong engineering background with deep experience in backend systems (Python preferred, Ruby/Java/Clojure/Go also considered) Experience working on card-based products — ideally credit, but debit or prepaid also More ❯

Engineer to join its on-chain trading team. This hybrid role is at the forefront of decentralised finance, where you’ll build low-latency systems that interact directly with blockchain protocols. You’ll contribute to real-time event-driven architectures, smart contract systems, and on-chain infrastructure that … underpins a high-volume, high-performance trading operation. Engineers here are empowered to own their systems end-to-end, experiment with new technologies, and ship code that makes a direct impact on PnL. This is a rare opportunity to write Rust at scale in production, surrounded by deeply technical … finance. Key Qualifications 5+ years’ experience in professional software engineering Strong proficiency in Rust, especially in low-latency, real-time environments Solid background in distributed systems or event-driven architectures Experience in performance tuning and concurrent programming Interest in blockchain/DeFi is a plus, not a requirement More ❯

days pw, London Tech stack includes: Node.js, TypeScript, PostgreSQL, AWS As a Senior Backend Engineer, you’ll be building and scaling the core systems that power payments for thousands of small businesses across the UK. You'll work closely with the product, frontend, and operations teams to deliver secure … and technical decisions as we scale our platform. Essentials for this role: 5+ years backend development experience, with Node.js and TypeScript Strong understanding of distributed systems, APIs, and microservices Experience working with relational databases, particularly PostgreSQL Familiarity with cloud infrastructure (AWS) and CI/CD pipelines Security-conscious More ❯

experience leading and managing SRE/DevOps teams, with a proven track record of improving system reliability and performance Architectural Vision: Deep understanding of distributed systems, cloud platforms (AWS/GCP/Azure), and modern infrastructure technologies Operational Excellence: Strong background in implementing SLOs, SLIs, and SLAs, with … Expertise: Strong background in infrastructure automation, CI/CD pipelines, and DevOps practices Risk Management: Experience in capacity planning, disaster recovery, and building resilient systems Cross-functional Collaboration: Proven ability to work effectively with product, development, and business teams Change Management: Experience in managing organizational change and driving adoption More ❯

experience leading and managing SRE/DevOps teams, with a proven track record of improving system reliability and performance Architectural Vision: Deep understanding of distributed systems, cloud platforms (AWS/GCP/Azure), and modern infrastructure technologies Operational Excellence: Strong background in implementing SLOs, SLIs, and SLAs, with … Expertise: Strong background in infrastructure automation, CI/CD pipelines, and DevOps practices Risk Management: Experience in capacity planning, disaster recovery, and building resilient systems Cross-functional Collaboration: Proven ability to work effectively with product, development, and business teams Change Management: Experience in managing organizational change and driving adoption More ❯

Required Qualifications: Understanding of the challenges of system and service management. Multiple years of hands-on experience supporting complex IT environments. Experience with large distributed IT environments in an operational role. Preferred Qualifications: Extensive service support experience. Problem solving and analysis skills in distributed systems and critical More ❯

and bars!)? You could be joining a rapidly scaling FinTech start-up based in Newcastle, progressing your career and working on complex and interesting systems in an impactful role. The company has secure backing and an established Hedge Fund client as a partner, they're creating a finance technology …/Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern More ❯

unlimited holiday What you’ll bring Solid commercial experience with Node.js and Typescript on large scale microservices architectures Extensive work on extremely high-traffic, distributed systems Good knowledge of Kubernetes and either Kafka or RabbitMQ Deep understanding of AWS and related tools Strong Computer Science fundamentals Happy working More ❯

experience with Databricks and Cloud services (Azure, GCP OR AWS). Experience in using cloud-native services for data engineering and analytics. Experience with distributed systems, serverless data pipelines, and big data technologies (e.g., Spark, Kafka). Ability to define and enforce data governance standards. Experience in providing More ❯

across the team globally. Technical Development: Design, implement, test, optimize, and troubleshoot data pipelines, frameworks, and services, utilizing your knowledge of SQL and RDBMS systems like Postgres. Collaborate with Researchers: Work closely with researchers to onboard new datasets, ensuring seamless integration and efficient data flow. Lead Production Support: Regularly … across the team globally. Technical Development: Design, implement, test, optimize, and troubleshoot data pipelines, frameworks, and services, utilizing your knowledge of SQL and RDBMS systems like Postgres. Collaborate with Researchers: Work closely with researchers to onboard new datasets, ensuring seamless integration and efficient data flow. Lead Production Support: Regularly … to a high standard in Python. Bachelor's degree in a STEM subject. Proficiency in SQL and familiarity with one or more common RDBMS systems (primarily Postgres). Practical knowledge of commonly used protocols and tools for data transfer (e.g., FTP, SFTP, HTTP APIs, AWS S3). Excellent communication More ❯

Event Driven Design - An understanding of the complexities with event-driven design and how to best approach them, ie eventual consistency, transactions within a distributed system · A great communicator - We're looking for someone who is comfortable explaining the technical to the non-technical, and "working out loud", or More ❯

the program flow of separate pieces of code, effective coding, and unit testing. Key Responsibilities: Designing, developing, and deploying applications in a cloud-hosted distributed system to build our next-generation product. Participating in architectural discussions to ensure stability and performance. Implementing enhancements to continually improve our delivery process. More ❯

MySQL. Knowledge of at least one major cloud provider. Demonstrated commitment to Test-Driven Development (TDD). Experience in designing, understanding, and troubleshooting complex distributed systems. Familiarity with CI/CD pipelines. Good understanding of Security, Networking, and Database concepts. Familiarity with standard project lifecycle processes. Proactive and inquisitive More ❯

a Founding Engineer to help shape the future of this platform. You will work directly with the founding team to design and build core systems from the ground up. If you thrive in ambiguity, take full ownership, and care about building things that actually work—this one’s for … stack features using modern tools (Python, TypeScript, FastAPI, Node.js, etc.) Rapidly prototype, test, and iterate based on user feedback Design secure, scalable cloud-native systems Collaborate on product roadmap and tech strategy Contribute to AI-first tooling (including code-generating agents) You'll thrive here if you: Have built … Are fluent in Python and JS/TS and familiar with modern frameworks Have taken products from 0-to-1 Know your way around distributed systems and cloud infra (AWS, GCP, etc.) Are excited about the potential of AI/ML in real-world systems The Environment More ❯

set to replace legacy infrastructure at Tier 1 banks. We're looking for a Founding Platform Engineer to drive the infrastructure behind mission-critical systems: think active-active, five-nines uptime, and real-time observability at global scale. What You'll Do: Lead our AI-powered SRE approach: observability … trust, multi-tenant security and compliance (SOC2, ISO 27001) Define IaC foundations (Terraform, GitOps, Helm) What We're Looking For: Expert with Kubernetes and Distributed Systems Experience building production infrastructure at scale (multi-region, high-availability) Extensive experience building both on-Prem & Cloud infrastructure at scale from scratch. … excited to build agent-powered ops Passion for open-source, clean architecture Software Development experience (Bonus points for Go(Golang)) Bonus: background in financial systems, core banking, or regulated infra Huge ownership: build core infra from scratch. Work with a high-caliber team, fast-paced and product-minded founders More ❯

Delivery Location: Hybrid (Remote & On-site in Winchester, Farnborough, Croydon, Bromley) Are you ready to lead the charge in designing and delivering mission-critical systems? We are on the hunt for an exceptional Lead Technical Architect with a robust background in systems delivery assurance and integration architectures. This … experience). Experience in secure solutions delivery, large IT services organizations, and architecture methods, tools, and frameworks. Expertise in cloud-based solutions, biometric processing systems, and compliance standards (GDPR, HIPAA, SOC2, ISO 27001). Preferred Extras: Experience with large-scale distributed systems and various architectural disciplines (business More ❯

Developer to come in on a 6 month rolling contract, working with a hybrid model. Essential skills/attributes: Expert C# development skills Expert distributed systems, streaming, messaging (Rx .NET) Very good understanding of Fixed Income products, specifically interest rates swaps and options products TDD Strong communication and … patterns fundamentals. Team player Advantageous skills/attributes: Knowledge of risk-based P&L explain and predict in the context of Fixed Income trading Distributed middleware (Redis) Experience with memory profiling Experience with performance profiling CI/CD tools/technologies (TeamCity, Jenkins, Artifactory, Ansible) Experience with speed and More ❯

and evolving a pragmatic architectural roadmap aligned with business growth. Evaluating and rationalising the existing technical landscape and guiding the transition to a modern, distributed, microservices-based cloud platform, reducing technical debt. Implementing architectural governance and ensuring consistency across teams. Collaborating with Product and Engineering leaders to align technology … complex technical transformations, ideally in eCommerce, marketplace, or complex platform environments. Deep knowledge of software engineering, architectural leadership, and best practices. Strong understanding of distributed systems, microservices, and cloud architecture. Excellent communication and influencing skills, with a commercial mindset. Experience in high-growth, change-heavy organisations. Ability to More ❯

As part of this journey, they’re hiring Backend Engineer's to design and scale robust APIs, integrate with a diverse range of banking systems, and shape the future of programmable finance infrastructure. Key Requirements: A technical degree (BSc/MSc) in Computer Science, Software Engineering, or a related … discipline. Hands-on experience developing production systems using Elixir or Erlang. Familiarity with functional programming paradigms and best practices. Exposure to frameworks like Phoenix, LiveView, or OTP—or a willingness to get up-to-speed quickly. Proven experience designing and maintaining APIs. Distributed systems experience. A genuine More ❯