151 to 175 of 291 Distributed Systems Jobs in the South East

major rebuild of its global trading platform - and the DevOps function is at the centre of that transformation. You’ll work at the intersection of infrastructure, automation, and trading systems, helping design and scale deployment frameworks that support thousands of real-time processes across global markets. This isn’t a maintenance role - it’s an opportunity to modernise the … runtime environments from the ground up. What you’ll be doing: Engineering and optimising CI/CD pipelines and container orchestration at scale Modernising Linux-based deployment and runtime systems used by trading and quant teams Automating everything - from developer tooling to monitoring and data pipelines Collaborating directly with traders, quants, and developers in a fast-paced, low-latency … environment What we’re looking for: 5+ years’ experience in DevOps, Systems, or Platform Engineering Deep knowledge of Linux, Python, and shell scripting Proven experience with Kubernetes, observability tooling, and CI/CD frameworks Strong grasp of distributed systems and performance tuning Trading, Crypto or Hedge Fund Experience Experience working in low-latency, high-frequency trading environments More ❯

major rebuild of its global trading platform - and the DevOps function is at the centre of that transformation. You’ll work at the intersection of infrastructure, automation, and trading systems, helping design and scale deployment frameworks that support thousands of real-time processes across global markets. This isn’t a maintenance role - it’s an opportunity to modernise the … runtime environments from the ground up. What you’ll be doing: Engineering and optimising CI/CD pipelines and container orchestration at scale Modernising Linux-based deployment and runtime systems used by trading and quant teams Automating everything - from developer tooling to monitoring and data pipelines Collaborating directly with traders, quants, and developers in a fast-paced, low-latency … environment What we’re looking for: 5+ years’ experience in DevOps, Systems, or Platform Engineering Deep knowledge of Linux, Python, and shell scripting Proven experience with Kubernetes, observability tooling, and CI/CD frameworks Strong grasp of distributed systems and performance tuning Trading, Crypto or Hedge Fund Experience Experience working in low-latency, high-frequency trading environments More ❯

major rebuild of its global trading platform - and the DevOps function is at the centre of that transformation. You’ll work at the intersection of infrastructure, automation, and trading systems, helping design and scale deployment frameworks that support thousands of real-time processes across global markets. This isn’t a maintenance role - it’s an opportunity to modernise the … runtime environments from the ground up. What you’ll be doing: Engineering and optimising CI/CD pipelines and container orchestration at scale Modernising Linux-based deployment and runtime systems used by trading and quant teams Automating everything - from developer tooling to monitoring and data pipelines Collaborating directly with traders, quants, and developers in a fast-paced, low-latency … environment What we’re looking for: 5+ years’ experience in DevOps, Systems, or Platform Engineering Deep knowledge of Linux, Python, and shell scripting Proven experience with Kubernetes, observability tooling, and CI/CD frameworks Strong grasp of distributed systems and performance tuning Trading, Crypto or Hedge Fund Experience Experience working in low-latency, high-frequency trading environments More ❯

driven, microservices-based architecture Work closely with other engineers to ensure operational efficiency, maintainability, and performance Key Requirements Strong core Java skills, including OOP, concurrency, and collections Experience with distributed systems and event-driven architectures Background in designing and building RESTful and event-driven APIs Familiarity with SQL databases and containerisation tools such as Docker and Kubernetes Awareness More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator More ❯

their elite tech squad. If you live for automation, speed, and clean infrastructure, this is your arena. What You’ll Be Doing Automate and scale cloud infrastructure (GCP, Kubernetes, distributed systems) Code like an engineer – Rust & Python are your daily weapons Fine-tune Linux servers for ultra-low latency performance Build bulletproof CI/CD pipelines and monitoring … Bring Deep hands-on GCP + Kubernetes experience Strong coding chops in Rust and Python Obsessed with automation, iteration, and performance Real production experience – you’ve built and shipped systems that work No degree? No problem. Proof beats paper. Why Join? Your code will literally move financial markets Work remotely, with direct impact and zero red tape Be part … fast-moving, high-intensity culture that rewards excellence If you’re a DevOps/Cloud Engineer who thrives on speed, precision, and ownership, this is your chance to build systems that power global finance. More ❯

entering a new phase of growth, with engineering at the core. The Opportunity As a Senior Engineer, you will play a key role in designing and delivering scalable, reliable systems that handle significant volumes of real-time data and transactions. You'll collaborate with product, data, and platform teams to deliver high-impact features that directly improve user financial … wellbeing. This is a hands-on role for an engineer who values clean architecture, measurable outcomes, and meaningful user impact. What You’ll Do: Design and implement distributed systems that are resilient, scalable, and secure. Own technical decision-making across architecture and implementation — selecting the right tools and patterns to meet evolving business needs. Collaborate cross-functionally with … work in a collaborative, engineering-led environment where autonomy, accountability, and thoughtful innovation are valued over process-heavy delivery. What You Bring Proven experience designing and delivering scalable backend systems in high-growth or high-load environments. Strong technical depth in backend development, with working knowledge of frontend frameworks or data infrastructure a plus. Demonstrated ability to lead by More ❯

entering a new phase of growth, with engineering at the core. The Opportunity As a Senior Engineer, you will play a key role in designing and delivering scalable, reliable systems that handle significant volumes of real-time data and transactions. You'll collaborate with product, data, and platform teams to deliver high-impact features that directly improve user financial … wellbeing. This is a hands-on role for an engineer who values clean architecture, measurable outcomes, and meaningful user impact. What You’ll Do: Design and implement distributed systems that are resilient, scalable, and secure. Own technical decision-making across architecture and implementation — selecting the right tools and patterns to meet evolving business needs. Collaborate cross-functionally with … work in a collaborative, engineering-led environment where autonomy, accountability, and thoughtful innovation are valued over process-heavy delivery. What You Bring Proven experience designing and delivering scalable backend systems in high-growth or high-load environments. Strong technical depth in backend development, with working knowledge of frontend frameworks or data infrastructure a plus. Demonstrated ability to lead by More ❯

entering a new phase of growth, with engineering at the core. The Opportunity As a Senior Engineer, you will play a key role in designing and delivering scalable, reliable systems that handle significant volumes of real-time data and transactions. You'll collaborate with product, data, and platform teams to deliver high-impact features that directly improve user financial … wellbeing. This is a hands-on role for an engineer who values clean architecture, measurable outcomes, and meaningful user impact. What You’ll Do: Design and implement distributed systems that are resilient, scalable, and secure. Own technical decision-making across architecture and implementation — selecting the right tools and patterns to meet evolving business needs. Collaborate cross-functionally with … work in a collaborative, engineering-led environment where autonomy, accountability, and thoughtful innovation are valued over process-heavy delivery. What You Bring Proven experience designing and delivering scalable backend systems in high-growth or high-load environments. Strong technical depth in backend development, with working knowledge of frontend frameworks or data infrastructure a plus. Demonstrated ability to lead by More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

replace legacy infrastructure at Tier 1 banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to … workflows & ops Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep expereince building distributed systems from scratch. Experience in greenfield projects with high ownership. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from scratch. Work with More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯

validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. Expertise Proficiency in Python and at least one … motion controllers) into robotics or hardware control pipelines. Excellent skills in diagnosing and resolving technical challenges across integrated systems. Experience with real-time system monitoring and diagnostics. Knowledge of distributed systems and scalable application design. Familiarity with designing platforms for managing interconnected devices or hardware. Awareness of latency considerations and best practices when implementing HID-based control over More ❯

are seeking a skilled and motivated Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server.We offer a hybrid working arrangement with one or two days per week in our Milton Keynes office. Key Responsibilities: Be up … Skilled in software testing methodologies including TDD Strong knowledge of object-oriented design and development skills Highly Desirable: Experience with concurrent programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design and implementation Microsoft certified status Connells Group UK is an equal opportunities employer and More ❯

Data & ML Engineer? Cardiff/London? £90,000 - £100,000 DOE What You'll Do: Take the lead on building and scaling large-scale web scraping and data ingestion systems that form the core of an AI-driven product suite used by major enterprise clients. From crawling hundreds of dynamic sources to powering downstream LLM features, your work will … vector databases at scale (MongoDB, Weaviate, Pinecone, etc.) Solid understanding of modern data pipeline tools (Airflow, Prefect, Dagster) Practical experience with LLM development, embeddings, and RAG architectures Familiarity with distributed systems and cloud platforms (AWS, GCP, or Azure) Self-motivated and capable of independently delivering production-grade systems Why You Should Apply: Own the backbone of a … production-grade AI stack - with scraping and ingestion at the core Work directly with a technical founder on systems already used by enterprise clients Shape AI capabilities from prototype to production with real impact Join a profitable, self-funded startup with flexibility on location and working style Competitive salary - they're ready to pay £100k+ for the right person More ❯

Skills & Requirements: 10+ years in backend or infrastructure engineering, with 5+ years in leadership roles. Experience managing multiple teams within high-growth tech or financial organisations. Strong understanding of distributed systems, data pipelines, and APIs. Familiarity with Python/Go, CI/CD, and cloud-native environments. Strategic mindset with strong leadership, communication, and mentoring skills. Experience in More ❯

Skills & Requirements: 10+ years in backend or infrastructure engineering, with 5+ years in leadership roles. Experience managing multiple teams within high-growth tech or financial organisations. Strong understanding of distributed systems, data pipelines, and APIs. Familiarity with Python/Go, CI/CD, and cloud-native environments. Strategic mindset with strong leadership, communication, and mentoring skills. Experience in More ❯

Skills & Requirements: 10+ years in backend or infrastructure engineering, with 5+ years in leadership roles. Experience managing multiple teams within high-growth tech or financial organisations. Strong understanding of distributed systems, data pipelines, and APIs. Familiarity with Python/Go, CI/CD, and cloud-native environments. Strategic mindset with strong leadership, communication, and mentoring skills. Experience in More ❯

experience - C#, .Net Core, AWS Comfort-ability contributing to the front end, ideally using React Proven experience building 3rd-party integrations (GoCardless, Stripe, or similar) Very good understanding of distributed systems and event driven architecture Clear, confident communication skills – able to engage directly with customers and internal stakeholders Startup experience – thrive in ambiguity, iterate quickly, and wear multiple More ❯

projects) applying machine learning or AI techniques Strong programming skills in Python (e.g. PyTorch, TensorFlow, scikit-learn, pandas, NumPy) Familiarity with cloud platforms (AWS, Azure, or GCP) and basic distributed systems concepts Strong problem-solving mindset with a passion for building practical, scalable AI solutions Excellent teamwork and communication skills Full right to work in the UK (we More ❯

experience - C#, .Net Core, AWS Comfort-ability contributing to the front end, ideally using React Proven experience building 3rd-party integrations (GoCardless, Stripe, or similar) Very good understanding of distributed systems and event driven architecture Clear, confident communication skills – able to engage directly with customers and internal stakeholders Startup experience – thrive in ambiguity, iterate quickly, and wear multiple More ❯