176 to 200 of 632 Performance Optimisation Jobs in England

opportunity to work with data at scale and build highly scalable data platforms and ingestion pipelines. YOUR KEY RESPONSIBILITIES AND IMPACT Lead the optimisation, performance, and evolution of the organisation's data lake and data warehouse platforms, ensuring scalable, cost-effective data services while enabling future architectural improvements … services that underpin audience personalisation and data access across the organisation, enabling stakeholders to efficiently query, analyse, and consume data while maintaining the performance, reliability, and operational support of business-critical services. Partner with architects, product leaders, and stakeholders to shape the long‐term technical vision, technical goals ...

into technical solutions. Develop and maintain Looker models, explores, and dashboards. Implement data quality controls, testing frameworks, and monitoring processes. Optimise data pipelines, warehouse performance, and reporting layers. Collaborate with engineering teams to ensure source data supports downstream requirements. Manage delivery blockers and communicate progress to stakeholders. Support adoption … data and automation technologies. Essential Skills & Experience 6+ years' experience in Analytics Engineering, Data Engineering, BI Engineering, or similar. Advanced SQL skills with strong optimisation and troubleshooting experience. Strong understanding of data warehousing and data modelling principles. Experience designing and maintaining end-to-end data pipelines. Hands-on experience ...

technical direction and architecture of the Lending & Savings platform.Design and build scalable, secure, and highly available distributed systems.Make key architectural decisions balancing scalability, performance, security, and maintainability.Remain hands-on, contributing production-quality code and reviewing critical changes.Drive engineering best practices across system design, testing, deployment, observability, and operational excellence.Mentor … engineering complexity, and delivery timelines.Collaborate with Product Design, Treasury, Trading, Risk, Compliance, and Infrastructure teams to build customer-focused solutions.Contribute to improving user journeys, performance, and platform reliability through continuous iteration.Team LeadershipLead, mentor, and grow a small team of engineers.Foster a culture of ownership, collaboration, and technical excellence.Help recruit ...

direction and architecture of the Lending & Savings platform. Design and build scalable, secure, and highly available distributed systems. Make key architectural decisions balancing scalability, performance, security, and maintainability. Remain hands-on, contributing production-quality code and reviewing critical changes. Drive engineering best practices across system design, testing, deployment, observability … delivery timelines. Collaborate with Product Design, Treasury, Trading, Risk, Compliance, and Infrastructure teams to build customer-focused solutions. Contribute to improving user journeys, performance, and platform reliability through continuous iteration. Team Leadership Lead, mentor, and grow a small team of engineers. Foster a culture of ownership, collaboration, and technical ...

working with an innovative deep-tech company developing next-generation computing technology designed to overcome some of the biggest performance and efficiency challenges facing modern AI. They're building a new class of AI acceleration platform that enables complex workloads to run faster, more efficiently, and at significantly lower … experience with PyTorch, JAX, or similar frameworks Platform engineering- Docker, Kubernetes, Slurm, and distributed systems CI/CD knowledge- automating testing, validation, and deployments Performance optimisation- profiling and benchmarking AI workloads Infrastructure as Code- Terraform, Ansible, or similar tools Monitoring & observability- logging, metrics, and alerting systems Collaborative mindset ...

based tools. Technical Excellence: Promote strong software engineering practices across backend and frontend development, including CI/CD, testing, secure by default development, performance optimisation and observability. Technical Leadership: Provide hands‐on technical leadership through design reviews, mentoring and knowledge sharing, helping raise engineering standards across the team. … modern JavaScript/TypeScript, with experience building and maintaining production web interfaces. Proficiency with HTML and CSS, and an understanding of usability, accessibility and performance considerations. Experience working across data, backend and UI layers, collaborating with others rather than owning every layer in isolation. Ability to make thoughtful technical ...

direction of the platform. This role would suit someone who enjoys getting into the detail, writing high-quality code and working on software where performance, scalability and reliability really matter. Technical Skills Required You'll have commercial experience with most of the following: C# .NET ASP.NET MVC ASP.NET MongoDB … Excellent debugging and problem-solving skills. Experience writing efficient, maintainable, well-tested code. Knowledge of low-level programming concepts , such as memory management, threading, performance optimisation and concurrency. Nice to Have Experience with distributed systems or microservices. Cloud experience (Azure or AWS). CI/CD and DevOps ...

meet security requirements including MOD Classification Guides, ITAR and defence security standards Lead technical design reviews and validation testing to ensure data integrity, system performance and operational readiness Document architecture decisions, migration methodologies and operational procedures for knowledge transfer and continuity Team & Resource Management Lead, mentor and develop technical … successful delivery of complex technical projects with multiple stakeholders and tight timelines Technical Knowledge Deep understanding of IT infrastructure architecture, capacity planning and performance optimisation Strong knowledge of cloud platforms (AWS, Azure or equivalent) and hybrid deployment models Experience with configuration management, automation tools and infrastructure-as-code ...

Klipboard has offices in the UK, Ireland, The Netherlands, South Africa, Kenya and North America. Our mission is simple: to design and deliver high performance, integrated ERP solutions that enable our distributive trade customers to source effectively, stock efficiently, sell profitably and service competitively.Klipboard is a global, growing business … promoting engineering best practices. Contribute to a proactive, collaborative, and continuous improvement culture focused on operational excellence and customer outcomes. Support capacity planning, performance optimisation, cost management, and other operational initiatives aligned with business and technology objectives. Skills, Knowledge and Experience:Required Qualifications and ExperienceSolid hands-on experience ...

strong SQL Event-driven or asynchronous architectures Queues, retries and distributed processing System design and architectural decision-making Automated testing Monitoring and observability Performance optimisation Secure application development CI/CD and modern deployment practices We're looking for roughly 3+ years of relevant commercial experience, but depth ...

cloud-native applications on AWS and Kubernetes while supporting automated CI/CD pipelines.Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations.Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions.Technical RequirementsBackend: Core Java, Kotlin, Multithreading, Algorithms, Data Structures ...

native applications on AWS and Kubernetes while supporting automated CI/CD pipelines. Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations. Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions. Technical Requirements Backend: Core Java, Kotlin, Multithreading ...

native applications on AWS and Kubernetes while supporting automated CI/CD pipelines. Technical Leadership: Mentor junior engineers, enforce clean code standards, and drive performance optimizations. Domain Alignment: Apply investment banking and risk management knowledge to translate business requirements into technical solutions. Technical Requirements Backend: Core Java, Kotlin, Multithreading ...

Familiarity with technologies such as Apache Spark, Airflow, Kafka, Elasticsearch/OpenSearch, Pandas and Polars . Strong understanding of data modelling, storage architecture and performance optimisation. Desirable Experience working on AI or Machine Learning platforms. Knowledge of cloud platforms (AWS, Azure or GCP). JavaScript/Node.js experience. Event ...

discussions and collaborates with senior engineers and architects. Works closely with frontend developers to integrate backend services with UI components. Supports troubleshooting, debugging, and performance optimization of applications. Breaks down user stories into technical tasks and delivers within agreed timelines. Collaborates effectively in Agile teams with product owners ...

analytics workload enablement Define and scale the enablement experience for the company developers working across SQL, data modeling, analytics engineering, dashboards, pipelines, governance, and performance optimization. Create documentation, samples, walkthroughs, and adoption assets for workflows across SQL, ELT/ETL, dbt, orchestration, semantic modeling, BI, and analytics application development. ...

analytics workload enablementDefine and scale the enablement experience for Snowflake developers working across SQL, data modeling, analytics engineering, dashboards, pipelines, governance, and performance optimization.Create documentation, samples, walkthroughs, and adoption assets for workflows across SQL, ELT/ETL, dbt, orchestration, semantic modeling, BI, and analytics application development.Partner closely with product ...

complex data into meaningful insights using Power BI, DAX, Power Query, and SQL, while integrating data from multiple sources. Strong focus on data quality, performance optimization, and stakeholder engagement to deliver scalable business intelligence solutions that drive operational efficiency and strategic outcomes. Role Responsibilities Developing PowerBI dashboards to provide ...

role at Roku 10+ years of experience building large-scale and low-latency distributed systemsCommand of Java or C++Solid understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading, and real-time programming Experience with distributed caching, SQL/NoSQL, and other databases is a plus ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want your work to have real market impact, we would love to hear from you. Please note that this ...

team of friendly and supportive people and enjoying a host of perks and benefits. As a Senior C++ Software Engineer you'll develop high performance systems that sit at the heart of the platform, helping organisations automatically detect, analyse and neutralise attacks without human intervention.You'll work on modern … C++ (C++17/23) in a Linux environment, building low latency, highly concurrent software where performance, reliability and scalability are paramount. There are also opportunities to specialise in systems programming, performance optimisation or security focused development, depending on your interests and you'll also work with Rust.As ...

Data Scientists to productionise Machine Learning, NLP and Generative AI models. Build and optimise RESTful APIs for AI model serving. Monitor system reliability, model performance and observability across production environments. Drive best practices across CI/CD, automated testing, Infrastructure as Code and MLOps. Improve system integration and interoperability … scale. Strong experience designing RESTful APIs and microservices using frameworks such as FastAPI, Flask or Django. Experience working with SQL and relational databases, including performance optimisation. Experience designing cloud-native solutions within AWS and/or Azure. Strong understanding of distributed systems and scalable architectures. Experience with Docker, Kubernetes ...

looking for a Senior Platform Engineer based out of Milton Keynes/Glasgow.The purpose of this role is responsibility for leading the design, implementation, optimisation, and maintenance of complex technology platforms within the organisation. They provide technical leadership to a team of platform engineers, guiding them in designing, implementing … timely and that SLAs are being met and/or exceeded. Resolving complex technical issues and provide senior technical leadership in response to performance bottlenecks in the platform infrastructure and applications to enhance efficiency and user experience. Communicating platform related updates, recommendations and roadmap plans to stakeholders, including leadership ...

Senior Platform Engineer based out of Milton Keynes/Glasgow . The purpose of this role is responsibility for leading the design, implementation, optimisation, and maintenance of complex technology platforms within the organisation. They provide technical leadership to a team of platform engineers, guiding them in designing, implementing … timely and that SLAs are being met and/or exceeded. Resolving complex technical issues and provide senior technical leadership in response to performance bottlenecks in the platform infrastructure and applications to enhance efficiency and user experience. Communicating platform related updates, recommendations and roadmap plans to stakeholders, including leadership ...

alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global markets. If you enjoy solving complex engineering problems where performance, reliability and speed matter, this is the type of environment you'll thrive in. The Opportunity You will become part of a highly experienced … electronic trading platforms across multiple asset classes. Working closely with traders, quantitative teams and business stakeholders, you'll build software that directly impacts trading performance and execution quality. Projects include: Designing and building low latency Java applications Developing electronic trading and execution platforms Building pricing and market data infrastructure ...