301 to 325 of 597 Distributed Systems Jobs in London

ensure stability, performance, and continuous improvement of a mission-critical execution environment. This is an excellent opportunity to gain exposure to high-frequency trading systems, global markets, and cutting-edge real-time technologies in a fast-paced environment. Key Responsibilities Provide hands-on Level 1/2/… runbooks, procedures, tools) Participate in on-call and weekend rotations as part of a global support model Required Skills & Experience Strong experience supporting trading systems or low-latency platforms Solid expertise in Unix/Linux environments and system-level troubleshooting Proficient in at least one scripting/programming language ...

Responsibilities Help support the design and development of core software systems specifically focused on identity, access management, authorization, and authentication. Drive the design and implementation of our identity infrastructure to ensure secure authentication and authorization across enterprise systems. Build software for authentication mechanisms such as Single Sign … SAML, and JWT, as well as industry standard IdP solutions like EntraID, Okta, etc. Extensive experience in software development and a deep understanding of distributed systems and public cloud platforms (AWS preferred). Show a track record of independent ownership of successful engineering projects. Possess excellent communication ...

member of our global team (spanning Europe and South America), you will own the development, scalability, and optimization of our multi-currency account systems, incoming funds, and outgoing payment processes. We are technology agnostic —we care about your fundamental software engineering craftsmanship, problem-solving abilities, and architectural mindset rather … than the specific languages you’ve used in the past. If you understand how to build resilient, distributed systems, you will thrive here. This is a critical role designed to take our high-volume transactional platform to the next level, delivering a seamless payment experience for both ...

Build trust, share credit, and strengthen cross-functional execution Design and build fit for purpose architectures that balance simplicity, quality, scale, and security Simplify systems and workflows by removing friction, toil, and unnecessary handoffs Create durable reusable patterns, guardrails, and tooling that accelerate team delivery Quickly ramps … domains, technologies, and problem spaces, adapting as needs evolve Apply strong engineering fundamentals across software design, data, testing, and distributed systems Use AI-enabled tools deliberately across design, coding, testing, review, and documentation, while keeping strong human accountability for high risk decisions, verification, and final quality Build software ...

Build trust, share credit, and strengthen cross-functional execution Design and build fit for purpose architectures that balance simplicity, quality, scale, and security Simplify systems and workflows by removing friction, toil, and unnecessary handoffs Create durable reusable patterns, guardrails, and tooling that accelerate team delivery Quickly ramps … domains, technologies, and problem spaces, adapting as needs evolve Apply strong engineering fundamentals across software design, data, testing, and distributed systems Use AI-enabled tools deliberately across design, coding, testing, review, and documentation, while keeping strong human accountability for high risk decisions, verification, and final quality Build software ...

Data Scientist in Payments Machine Learning, you will lead the design, development, and production deployment of machine learning applications, including generative AI and agentic systems, on cloud infrastructure. You will own end-to‐end delivery from problem framing and experimental design through scalable MLOps, evaluation, governance, and integration with … continuous improvement Strong Python software engineering skills, including modular object‐oriented design, testing, performance tuning, and debugging Working knowledge of MLOps and LLMOps and distributed systems, including training and serving patterns, batch versus real‐time architectures, feature stores, orchestration, and scalable data processing Ability to design intrinsic ...

enterprise setting. Cloud-native development: Hands-on experience with Kubernetes, containers, microservices, and event-driven architectures. Solid architectural understanding: A good grasp of distributed systems, resiliency patterns, scalability, and performance engineering. Data and API proficiency: Knowledge of SQL and NoSQL databases, as well as API design and integration ...

expertise in Python Deep practical knowledge of: SLOs/SLIs, error budgets, incident management, postmortems, observability design across metrics/logs/traces and distributed systems troubleshooting, resilience engineering, performance/capacity management, and change risk reduction. Proficiency and experience with telemetry (logs/metrics/traces) collection ...

user base. Your work will be intellectually 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 ...

3+ years in architecture. Senior cloud architecture experience on AWS; certification (e.g., Solutions Architect Professional) preferred. Experience designing high-scale, low-latency, multi-region distributed systems. Caching strategies, data federation, and performance/load testing. Security architecture, including role- and attribute-based access control (RBAC/ABAC). Infrastructure ...

control, security, and compliance. What We\'re Looking For 5+ years of software engineering experience, with a track record of owning and delivering complex systems end-to-end, not just contributing to them. Strong backend engineering - designing and operating production-grade APIs and services: clean data modeling, reliable error … patterns, data quality, and schema evolution. Workflow orchestration at scale - designing and operating multi-step automated pipelines with retries, observability, and graceful failure handling. Distributed systems fundamentals - you understand how things break at scale: eventual consistency, idempotency, backpressure, job scheduling, and failure modes in distributed compute ...

with Kubernetes, Nomad, and optimized Terraform workflows. Hybrid Infrastructure: Solid background in bare‐metal hardware, data center networking, and implementing Cloudflare Zero Trust architectures. Systems & Observability: Strong software engineering background with a deep understanding of distributed systems, Linux and approaches to achieving good observability & reliability. Execution: Strong ...

Site Reliability Engineer looking to work at the intersection of software engineering and infrastructure. You'll develop internal platforms, tooling, and automation across Linux, distributed systems, and cloud-native technologies, helping improve reliability, observability, and operational efficiency across a global production environment. Responsibilities: Design and develop internal infrastructure … tooling and automation. Build and maintain monitoring, observability and configuration management platforms. Improve platform reliability, scalability and operational efficiency. Troubleshoot performance issues across complex distributed systems. Support application deployments using modern CI/CD pipelines and Kubernetes. Collaborate with engineering teams to improve infrastructure and developer workflows. Contribute ...

mobility ecological, efficient and convenient. This is a software engineering IC role focused on data. We are looking for an expert in Python and distributed systems, who knows how to design, build, and scale data services and architectures. You will influence technical strategy and promote best practices amongst … Advance Data Capabilities: Lead the hands-on development of platform enhancements, such as establishing feature stores for machine learning and building automated data monitoring systems to ensure data integrity and model reproducibility. Scale AI Practices: Lead the adoption of AI throughout the software development lifecycle, evolving our internal coding ...

streaming, caching, and indexing platforms that support large‐scale AI models. Responsibilities Drive the design, implementation, and reliability of our foundational data platforms and systems, working closely with stakeholders and internal customers to understand and refine requirements. Collaborate with cross‐functional teams to define, design, and deliver new features. … teams and stakeholders, providing guidance and insight on development processes and technologies. Qualifications 5+ years of full‐time engineering experience, focusing on backend systems for large‐scale data storage, streaming, and warehousing. Experience with database technologies (MongoDB, Postgres), streaming/processing solutions (Kinesis, Flink, Spark), indexing/caching (ElasticSearch ...

Scale sees it in enterprises, startups, governments, and large tech companies. Responsibilities Drive the design, implementation, and reliability of our foundational data platforms and systems, working closely with stakeholders and internal customers to understand and refine requirements. Collaborating with cross-functional teams to define, design, and deliver new features. … providing guidance and insight on development processes and technologies. Qualifications 5+ years of full-time engineering experience, post-graduation with specialties in back-end systems, specifically related to building large-scale data storage, streaming, and warehousing systems. Experience in various database technologies (MongoDB, Postgres), streaming/processing solutions (Kinesis ...

staff detection and response engineer and help protect the AI infrastructure that's transforming how the world works. You'll build sophisticated detection systems that identify attacks targeting our AI platform, training data, and model deployments while creating automated response capabilities that scale with our explosive growth. This … just traditional security work – you're defending cutting-edge AI/AGI systems against adversaries who are evolving their tactics as fast as AI itself advances. This role combines hands-on security engineering with strategic thinking to stay ahead of novel threats that don't exist in textbooks yet. ...

against PostgreSQL databases handling high-volume transactional data; Build and maintain event-driven architectures using Apache Kafka for asynchronous processing of financial events across distributed services; Develop and maintain a payment orchestration system routing payments across Payment Service Providers to optimise cost and reliability; Write automated unit, integration … tests for financial systems; Conduct code reviews to ensure code quality, security, and adherence to engineering standards; Participate in on-call rotations to monitor and respond to production incidents for Tier 2 critical services; Collaborate with product managers, designers, analysts, and engineers across teams on cross-functional projects; Identify ...

HIVED’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. ...

focus areas include: Compliance platform: Leverages state-of-the-art technology to execute comprehensive sanctions screening across multiple dimensions. Screening & Monitoring: Develop and implement systems to screen partners/customers data, transactions, and business relationships. Risk Identification & Mitigation: Identify potential risks, flag suspicious activities, and collaborate with compliance teams … also be responsible for making technical decisions within a team. Key Job Responsibilities and Duties: Rapidly developing next-generation scalable, flexible, and high-performance systems Self-starters with a collaborative, “can-do” attitude Solving issues with the systems, prioritizing based on customer impact Advocating development best practices within ...

releases for end users; Optimize data read and write patterns for business needs; Monitor performance and identify and solve problems using appropriate approaches; Ensure systems are reliable and easy to operate; Continuously update technologies and patterns; Support products throughout their lifecycle, including production and incident management; Drive adoption … designing and implementing unit, component, integration, end-to-end, and performance tests; Excellent written and verbal communication skills in English; Knowledge of cloud technologies, distributed systems, AWS, RESTful APIs, and web technologies; Knowledge of messaging frameworks; Experience operating, supporting, and securing mission-critical software applications; Understanding of different ...

autonomy. To be successful as a Senior AI Platform Engineer, you must have the following essential skills; Platform/infra architecture at enterprise scale — distributed systems, active‐active, failover patterns Expert Python (FastAPI/async) or Go/Java — high‐throughput, low‐latency production systems Deep ...

will be working alongside the best engineers in the world to solve real problems on a day-to-day basis. You will ship systems that go directly into Orchestra, the control plane data and platform teams at companies like Octopus Energy and Experian run in production. This … just scripts. You've hit its edges, made real architecture calls, and know why certain patterns exist rather than just following them Judgment about distributed systems: retries, idempotency, at-least-once delivery, state machines, queues, race conditions that only show up under load. You've debugged the sort ...

year growth, supporting hundreds of thousands of creators and millions of fans worldwide. We're hiring a Staff Software Engineer with extensive experience building systems at scale. This is a role for someone who has already solved the hard problems — scaling real-time systems, decomposing monoliths, building reliable … your presence will elevate the engineers around you. What You’ll Do Lead technical initiatives that directly impact platform scalability and reliability Scale our systems from PostgreSQL to event-driven architecture , designing for tens of millions of MAU Drive monolith-to-services decomposition using proven patterns you have executed ...

Andercore GmbH is seeking a Senior Backend Engineer in Greater London. You will take ownership of complex backend systems, leading technical discussions and mentoring junior engineers. The ideal candidate will have over 7 years of backend engineering experience, deep expertise in Java, and strong familiarity with Python. This role … requires comfort in ambiguity and a strong command of distributed systems and cloud-native infrastructure on AWS. Andercore promotes an inclusive work environment, welcoming applicants from diverse backgrounds. #J-18808-Ljbffr ...