326 to 350 of 887 Performance Optimisation Jobs in the UK

BEMS Engineer

Location
Greater London, England, United Kingdom
opportunity for an experienced and enthusiastic candidate to join a global account team.The Building Energy Management Systems Engineer will ensure the optimal and reliable performance of Building Management Systems (BMS), energy-related systems, and critical building services across Bank of America’s London estate. The role combines technical monitoring … fault resolution, reliability reporting, energy performance optimisation, and support for environmental compliance—helping CBRE deliver a safe, efficient, resilient and sustainable workplace experience.**What you’ll do:**• Monitor, operate and optimise BEMS systems, ensuring environmental conditions always meet CBRE & Client-specified parameters.• Identify, investigate and resolve BMS alarms ...

Backend Software Engineer - Python

Hiring Organisation
Intellectual Capital Resources
Location
London, UK
Employment Type
Full-time
backend architectures that handle huge volumes of real-time data across diverse environments. From building robust APIs to optimising database queries and improving system performance, you'll play a central role in delivering software that supports mission-critical operations. What's required for this position? In-depth backend engineering … skills and experience writing clean, high-performance code Expertise with Python (FastAPI) Pydantic Postgres SQLAlchemy AWS Experience with distributed systems tools (e.g. Redis, Celery) Any experience with ML inference - GCP, Modal would be useful Background working with streaming data or IoT/edge environments Previous experience in fast-paced ...

Lead Oracle Database Administrator

Location
United Kingdom
transition towards a more automated DevOps operating model. You will be responsible for maintaining stable, secure and highly available databases while supporting upgrades, migrations, performance optimisation and automation. The environment supports a range of Oracle technologies, including Oracle E-Business Suite R12, SOA, WebLogic, Portal ...

Systems & Cloud Engineer

Hiring Organisation
Larbey Evans
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
leadership, escalation support, and operational oversight for core enterprise infrastructure, including VMware, Windows Server, Active Directory, DNS, and DHCP Drive infrastructure design, capacity planning, performance optimisation, root cause analysis, and continuous service improvement Participate in an on-call rota and collaborate across teams to maintain service availability ...

Data Platform Analyst (Technical BA / Data Product) – Tier 1 Global Hedge Fund – London – Excellent Comp + Benefits

Location
Greater London, England, United Kingdom
looking for +10 years' experience in financial services (buy-side or trading environments preferred) Strong expertise in SQL and data modelling (schemas, normalization, performance optimisation) Deep experience working with market data across asset classes , including vendor integration and financial identifier mapping (ISIN, CUSIP, etc.) Strong understanding of data ...

Software Engineer - Tooling

Location
Greater London, England, United Kingdom
maintainable production code What We’re Looking For: Strong experience with building Typescript & React frontends in a maintainable and scalable way. Experience with React performance optimisation, and frontend state management systems such as Tanstack Query or Zustand. Strong proficiency with Python Familiarity with Git and software engineering principles ...

Data Steward

Location
Birmingham, England, United Kingdom
data lineage tools or cataloguing platforms Knowledge of Master Data Management (MDM) concepts Exposure to Direct Query/Import modelling trade-offs Understanding of performance optimisation in reporting tools Experience working in regulated or large enterprise environments Key Behaviours/Competencies Attention to Detail – ensures data accuracy ...

Staff Python Engineer (ML)

Location
City Of London, England, United Kingdom
including speccing, architecture, development, testing, deployment, release and monitoring Strong skills in building maintainable tests, observability and tracing systems. Knowledge of best practices for performance optimisation, memory management. Familiarity with Kubernetes , Docker and other cloud infrastructure, ops and containerised tools. Strong analytical and troubleshooting skills – methodically decomposing systems ...

Senior Embedded Software Engineer

Location
Saltaire, England, United Kingdom
power design, supporting the development of battery‐powered and energy‐efficient products. Take ownership of code quality through code reviews, technical documentation, performance optimisation and engineering best practice. Support and mentor other engineers, sharing knowledge and helping raise technical capability across the team. Work collaboratively with hardware ...

Business Intelligence Manager

Location
Redhill, England, United Kingdom
Qualifications Experience delivering BI, Reporting or Data Analytics solutions within large and complex organisations. Advanced knowledge of Power BI, including dashboard design, data modelling, performance optimisation and self‐service reporting. Experience supporting reporting, data or platform migration programmes. Familiarity with data warehouse concepts, data governance and information management ...

Java Developer

Hiring Organisation
Stealth iT Consulting
Location
United Kingdom
development. Understanding of microservices, containerisation, and cloud platforms. (AWS/Azure) Experience working in agile delivery teams. Solid knowledge of testing, debugging, and performance optimisation. Ability to communicate clearly with technical and non-technical stakeholder. ...

Frontend Engineer | 3D Graphics & Data Visualisation

Location
Greater London, England, United Kingdom
boundaries of modern frontend engineering, blending beautiful user experiences with complex data, real-time systems and advanced graphics. What you’ll be building High-performance 3D digital twin applications that mirror real-world environments. Interactive geospatial mapping platforms combining live operational and sensor data. Rich data visualisation tools that … systems into a seamless user experience. What you’ll be doing Building modern frontend applications using TypeScript, React and modern web technologies. Developing high-performance 3D graphics using technologies such as Three.js, WebGL, Babylon.js or similar. Creating advanced mapping experiences using platforms such as Mapbox, Cesium, Leaflet or comparable ...

Fullstack Developer

Location
Greater London, England, United Kingdom
Experience configuring, deploying, and monitoring applications on AWS. TDD (Test-Driven Development) experience. Comfortable working with relational and NoSQL databases, including complex queries and performance optimization. Solid understanding of web design patterns, including SOLID principles. Experience working in an agile, collaborative environment. Familiarity with automated testing and CI/ ...

Cloud Transformation Architect

Location
City Of London, England, United Kingdom
migration and re-platforming of legacy or monolithic applications to microservices-based architectures . Define and implement cloud-native designs , ensuring scalability, security, and performance optimization. Collaborate with enterprise and solution architects to define modernization roadmaps and deployment strategies . Provide technical direction during cloud transformation engagements , including assessment ...

AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
data scientists, data engineers, and business stakeholders to translate requirements into production-ready solutions. Implement MLOps best practices to support model deployment, monitoring, and performance optimisation. Evaluate and integrate emerging AI technologies, including generative AI and large language models where appropriate. Support the development of a robust machine learning ...

python developer in quantitative investment

Location
Greater London, England, United Kingdom
requirements from stakeholders Nice to have: strong academic record and a degree with high mathematical and computing content, familiarity with distributed systems and orchestration, performance optimization and large-scale data processing experience, open-source contributions, market data experience, streaming or real-time data processing expertise. Условия Competitive holiday entitlements ...

Software Engineer - Developer Productivity

Location
Greater London, England, United Kingdom
developers. The role spans a spectrum of areas, such as build and software supply-chain systems, platform runtime environments, telemetry relating concurrency, memory/performance optimizations, and monitoring/alerting. Your primary users will be other developers at Palantir. They will be empowered with the software you develop ...

Contract Software Engineer (Golang)

Location
Greater London, England, United Kingdom
modern deployment practices, including Docker, containers, and Kubernetes; Strong background in testing strategies, including TDD, across the full system lifecycle, with a focus on performance optimization; Use AI tools to augment your work, applying sound judgement to adopt emerging technologies where they genuinely add value and increase your impact ...

Senior Software Engineer (AD Serving)

Location
Manchester, England, United Kingdom
Have 10+ years of experience building large-scale and low-latency distributed systems. Proficiency in Java or C++. Strong understanding of algorithms, data structures, performance optimization, object-oriented programming, multi-threading, and real-time programming. Experience with distributed caching, SQL/NoSQL, and other databases is a plus. Experience ...

Enterprise Solutions Engineer - UK

Location
United Kingdom
priorities. What You Bring Deep technical knowledge in Kubernetes, OpenTelemetry, observability pipelines, and distributed tracing. Hands-on experience with instrumentation, telemetry data ingestion, and performance optimization. Strong understanding of modern DevOps, SRE, and platform engineering practices. Excellent communication skills — you can explain complex observability concepts clearly to both engineers ...

Full Stack Engineer

Location
West of England, England, United Kingdom
Experience architecting/developing unified codebases for cross-platform development. Experience with CI/CD pipelines and DevOps practices. Knowledge of secure coding and performance optimization. Familiarity with technical publication standards (e.g., S1000D). Life at RWS - If you like the idea of working with smart people ...

AI & Automation Lead for Plant Transformation - Plant Biology Institute

Location
Oxford, England, United Kingdom
robotic systems for transformation and tissue culture workflows Co‐develop computer vision systems for the transformation pipeline, validation of phenotyping and automation tools, and performance optimization. Lead the data strategy and validation of predictive ML models to optimize transformation efficiency and regeneration success Partner with AIR and data engineering ...

AI & Automation Lead for Plant Transformation - Plant Biology Institute Plant Biology Institute Oxford, England, United Kingdom

Location
Oxford, England, United Kingdom
robotic systems for transformation and tissue culture workflows. Co‐develop computer vision systems for the transformation pipeline, validation of phenotyping and automation tools, and performance optimization. Lead the data strategy and validation of predictive ML models to optimize transformation efficiency and regeneration success. Partner with AIR and data engineering ...

Senior Software Engineer (vLLM)

Location
Cambridge, England, United Kingdom
models in regulated environments. Actively collaborate with the open-source vLLM community to propose, review, and upstream core changes. Troubleshoot, profile, and optimise inference performance, focusing on latency, throughput, and hardware utilisation. Proven experience working as a Senior Software Engineer with deep expertise in both Python and low-level … programming (e.g. C/C++, Rust, assembly or CUDA). A history of direct contributions to vLLM or similar high-performance open-source ML/AI projects (e.g. PyTorch, Hugging Face TGI, TensorRT-LLM, Ray). Strong understanding of LLM inference mechanics (e.g. KV caching, continuous batching, memory management ...

Front Office Software Engineer

Location
Greater London, England, United Kingdom
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’ll 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’d love to hear from you. Please note that this ...