1 to 25 of 165 Remote/Hybrid Performance Optimisation Jobs in the UK

distributed data platforms that power Flutter’s applications across Gaming and Sportsbook. The role is focused on execution and solutions delivery – building scalable, high‐performance data platforms that enable real‐time and batch data processing at scale. Responsibilities Drive platform capability improvements – continuously enhance distributed data platforms using knowledge … identify, communicate, and mitigate technology risks associated with distributed systems, data platform decisions, and system integrations. Ensure operational excellence – design solutions with security, cost optimisation, performance, regulatory requirements, and compliance in mind. Contribute to architecture governance – support architecture forums and governance processes, ensuring timely review and alignment across ...

models; implement GPU optimisations for inference; design advanced labeling workflows to improve model accuracy; and engineer robust solutions that deliver measurable customer value. Champion performance, scalability, and reliability by deeply understanding how our systems operate in production and by identifying and tackling technical debt proactively. Drive technical excellence across … written documentation (RFCs, DACIs), and cross‐functional partnerships. Qualifications Strong production engineering experience: built, deployed and operated complex systems in production with observability, reliability, performance optimisation and operational realities. Hands‐on LLM/ML systems experience: fine‐tuning models, building inference pipelines, optimisation for latency/cost ...

managed service partner, you will design, implement, and continuously improve resilient, scalable, and secure systems. You will leverage expertise in cloud infrastructure, automation, monitoring, performance optimisation, and incident management to deliver high system uptime and support evolving business needs. About the Team The role sits within the Digital … shaping and delivering the the company’s Site Reliability/DevOps strategy by implementing best practices that improve the availability, resilience, security, and performance of our digital platforms. You will use your expertise in cloud infrastructure, automation, monitoring, FinOps and performance optimisation to identify opportunities for improvement ...

areas, you will help shape a digital ecosystem that drives growth, engagement, monetisation and retention. You'll take ownership of the product roadmap and performance optimisation, ensuring platforms are stable, scalable and consistently high‐performing. We’re looking for someone with hands‐on experience using modern CMS platforms … will also contribute to race weekend delivery, helping bring real‐time updates and content to millions of fans in a fast‐paced, high‐performance environment where digital is at the heart of the fan experience. What You'll Do Own and manage the short‐term digital product roadmap across ...

performing and most complex front‐end platforms in the world Collaborating with top‐tier engineers across frontend, backend and infrastructure Pushing the boundaries of performance optimisation at extreme scale Contributing to a developer‐first culture that values technical excellence Engaging with a flat structure that offers clear … Requirements Strong proficiency with React as a main language Deep knowledge of modern JavaScript/TypeScript Passion for building systems at extreme scale and performance Experience with cutting‐edge tooling and performance optimisation Ability to solve complex front‐end challenges within a high‐standards environment Collaborative mindset ...

Client is hiring for a reputed client seeking a hands-on FPGA and embedded Linux expert to help design, integrate and verify high-performance hardware and software components. If you enjoy working at the boundary of silicon and systems-optimising throughput, latency and power-this could be a fantastic … verification-comfortable working through complex hardware/software issues Additional information: Successful candidates are likely to enjoy collaborating on architectural trade-offs and performance optimisation, with an engineering mindset that balances system requirements with real-world constraints If you're an FPGA/embedded Linux engineer who thrives ...

role in both day-to-day database operations and longer-term platform improvements. This is a varied role offering a mix of BAU support, performance optimisation, upgrades, migrations, and infrastructure projects. You'll have the opportunity to influence database strategy while working with modern engineering and DevOps practices. … Responsibilities Administer and support PostgreSQL and Oracle databases, with a primary focus on PostgreSQL Monitor, troubleshoot and optimise database performance Design and maintain high availability, replication, backup and disaster recovery solutions Perform database upgrades, patching and lifecycle management activities Support database migration and platform modernisation initiatives Maintain database security ...

effectively across teams, and contribute to the ongoing maturity of modern cloud platforms. Key Responsibilities Own and support the operational health, reliability, scalability, and performance of Kubernetes-based platforms and containerised workloads Manage and evolve Kubernetes environments, including workload deployment, configuration management, cluster operations, and platform upgrades Drive … pipelines to streamline software delivery, improve deployment reliability, and reduce operational overhead Manage and optimise cloud‐native and managed platform services, including capacity planning, performance tuning, cost optimisation, patching, and lifecycle management Partner with software engineering teams to support application deployment, troubleshooting, observability, and platform adoption Monitor platform ...

define requirements, develop best-in-class data products, and produce engaging and accurate reporting used by our teams and senior managers to track performance and make strategic decisions. You’ll also form a key part of our wider data community, ensuring that our organisational data supports our ambitious growth … systems and structures and at different velocities including near real time Strong knowledge of data architecture (Snowflake is preferred), SQL development, security, and process optimisation Advanced SQL development including query development and optimisation, stored procedures, and performance tuning Expert knowledge of end-to-end enterprise BI using ...

sophisticated trading systems used across the capital markets landscape. You'll collaborate directly with Product, Client Services and Engineering leadership to deliver scalable, high-performance software and help shape the future direction of the platform. If you enjoy solving complex technical challenges, mentoring developers and working with modern technologies … Skills 7+ years' commercial Java development experience Previous experience within Financial Services ideally capital markets Strong Java 11+ and Spring Boot development Multi-threading, performance optimisation and profiling Experience building microservices TDD and automated testing (JUnit, Mockito, Spock) Maven and Git CI/CD pipelines and DevOps practices ...

technical decisions, while also collaborating closely with a highly technical team Experience in any of the following would be beneficial: Python memory management and performance optimisation GPU optimisation and acceleration Responsibilities for Machine Learning Engineer: Deploy and integrate new machine learning models into advanced commercial software products … projects from rapid prototyping and experimentation through to production implementation Optimise machine learning models for speed, scale, runtime and memory usage Help improve the performance and scalability of existing AI systems Develop innovative new features using machine learning and AI technologies Explore new technologies and approaches to solve complex ...

with preference for GCP and Vercel , or suitable equivalents on AWS and Azure, and the capability to draw parallels across platforms GEO and LLM optimisation: experience designing intelligent experiences and content structures optimised for generative engine discovery and LLM retrieval AI cost‐value analysis, observability, governance, testing and evaluation … frameworks for production systems Practical application of Generative AI to marketing and experience challenges; e.g. personalisation, content generation, campaign optimisation; with measurable production outcomes Design Systems and Design to Code Design to Code workflow: advanced Design Systems thinking; experience bridging design intent through to UI development and production application ...

Reliability Engineering (SRE) principles. Platform Engineering. Infrastructure security and cloud governance. GitOps. Helm. AWS Lambda. CloudFormation. Ansible. Infrastructure Automation. DevSecOps. Monitoring and incident management. Performance optimisation. Cloud cost optimisation. Enterprise‐scale cloud platforms. Financial Services, Banking or other highly regulated environments. What We're Looking For You'll enjoy ...

access, secrets management, network security) in line with CISO and GTS requirements. Ensure systems are observable and resilient by implementing logging, monitoring, alerting and performance optimisation. Support release processes, ensuring infrastructure readiness and smooth deployment into production environments. Diagnose and resolve infrastructure‐related issues across environments, working with … engineering teams. Identify opportunities for automation, cost optimisation, performance and reliability improvements. Job Requirements Bachelor’s or Master’s degree in Computer Science, IT or a related field. Strong experience in DevOps, infrastructure engineering or cloud engineering roles. Hands‐on experience with cloud platforms (Azure preferred) and modern ...

architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle (SDLC) practices. Work closely with Data, Operations … complex production issues. Drive improvements in system observability, monitoring and operational performance. Ensure applications are designed and operated to meet reliability, availability and performance targets. Partner with Operations, DevOps and QA teams to maintain production stability and service quality. Embed a culture of operational excellence, continuous improvement and proactive ...

growth and skill development. Monitoring the teams closely to ensure exceptional service is provided and KPIs are met. Foster a collaborative, inclusive, and high‐performance culture, actively removing barriers between teams and celebrating achievements to build motivation. Establish ambitious standards and support the teams to achieve high performance … endpoint estate, and telephony across all sites, acting as senior technical escalation point on major incidents. Ensure infrastructure availability, resilience, and performance, owning monitoring, capacity planning, and preventative maintenance across the estate. Own backup, business continuity, and disaster recovery arrangements, including regular testing of recovery plans. Define and maintain ...

Engineer at Obsidian, you’ll: Build new backend processing systems that power Obsidian’s core product Maintain, improve, and evolve existing systems to ensure performance, resilience, and scalability Design and implement APIs and backend services, including multithreaded applications Collaborate with product and engineering teams to support key product themes … Grafana, Prometheus, or similar platforms Understanding of quality engineering (QE) practices across development and testing lifecycles Exposure to large-scale distributed systems and performance optimisation AI Skills & AI-Native Engineering Expectations: As an AI-forward engineering organization, we expect senior engineers to effectively leverage AI tools and understand ...

continuous improvement Collaborating closely with Product, QA, DevOps, and Engineering teams Driving technical excellence through code reviews, testing, and engineering standards Improving platform performance, reliability, and security Supporting cloud-native deployments and operational resilience Contributing to technical design discussions and architectural decisions Creating clear technical documentation and API specifications … authentication, authorisation, encryption, and secrets management Cloud platforms (Azure experience highly beneficial) CI/CD pipelines and DevOps best practices Observability, monitoring, logging, and performance optimisation Nice to Have Experience within healthcare, life sciences, medtech, or regulated environments Exposure to high-growth SaaS or platform businesses Knowledge ...

pipelines, Infrastructure as Code, automation frameworks, and database-as-code practices using Redgate Flyway. Take ownership of critical customer systems, ensuring operational resilience, observability, performance optimisation, and rapid incident response. Collaborate closely with Product, Delivery, Operations, and Commercial teams to shape technical solutions, delivery plans, and strategic outcomes. ...

strong focus on Snowflake . This is a senior-level position where you'll take ownership of platform engineering capabilities- driving automation, governance, and performance optimisation, while enabling data teams to deliver advanced analytics at scale. You'll operate with a high level of autonomy, contributing to platform … provisioning using Terraform (IaC) Develop and maintain CI/CD pipelines (GitHub Actions/Azure DevOps) Implement monitoring, alerting, and observability frameworks Lead cost optimisation initiatives across Snowflake workloads Define and enforce security best practices (RBAC, data masking, identity integration) Establish governance and compliance frameworks (audit logging, access reviews ...

salary of £90,000 to £120,000 plus a 10% bonus and benefits. You will take ownership of platform engineering, driving automation, governance, and performance optimisation, and enable teams to deliver advanced analytics at scale. The hybrid working pattern supports collaboration between Manchester and London offices. Locations: Manchester … Terraform (IaC). Develop and maintain CI/CD pipelines (GitHub Actions/Azure DevOps). Implement monitoring, alerting, and observability frameworks. Lead cost optimisation initiatives across Snowflake workloads. Define and enforce security best practices (RBAC, data masking, identity integration). Establish governance and compliance frameworks (audit logging, access ...

Business Platform team supporting critical Financial Crime and Payments systems. You will play a key role in designing, building, and operationalising a high-performance Apache Cassandra platform that underpins a real-time payment capture and replay solution for fraud detection.This role requires deep technical expertise in Apache Cassandra, NoSQL … data modelling, performance optimisation, and production support within a highly regulated financial services environment. You will work closely with application, infrastructure, middleware, and security teams to deliver a resilient, scalable, and secure data platform.Key ResponsibilitiesDesign and implement Apache Cassandra clusters, keyspaces, replication strategies, and partitioning models.Develop scalable Cassandra ...

product, research, and engineering teams to deliver user impact Mentoring other engineers through technical judgement and example Operating under real-world constraints including cost, performance, reliability, and safety What They're Looking For The team is interested in engineers who have built and shipped ML systems used by real … Production inference systems PyTorch or JAX GPU-based training and inference ML experimentation and iteration Monitoring and debugging production ML systems AI reliability and performance optimisation End-to-end ownership of ML systems in production Applying research concepts to practical product problems The strongest candidates typically demonstrate: Strong ...

highly skilled Power BI professional who enjoys working across the full BI lifecycle, from data modelling and dashboard development through to governance, optimisation, and stakeholder engagement. You'll work closely with Data Engineering teams and business leaders to deliver trusted, scalable, and high-performing reporting solutions. Key Responsibilities … maintain scalable data models using dimensional modelling and star schema best practices Develop advanced DAX calculations and Power Query transformations Optimise report and dataset performance, ensuring reliability and scalability Partner with Data Engineering teams to support data warehousing and analytics architecture initiatives Implement and maintain Power BI governance, security ...

deliver measurable value Design and implement complex data flows, API integrations, and background processing systems that handle high-volume operations reliably while maintaining system performance and data integrity Partner with product, design, and customers to shape solutions early, translating business requirements into technical architecture while surfacing risks and opportunities … approach, straight from the people you’ll be working with: Node.js - primary backend framework MongoDB or other NoSQL database SQL databases and query optimisation RESTful API design and implementation Git - version control and collaborative workflows Testing strategies (unit, integration, end-to-end) Experience with monitoring, logging, and observability tools ...