26 to 50 of 73 Performance Optimisation Jobs in the Thames Valley

Engineering Manager, Machine Learning, Marketplace, Ecommerce, | 35 Million Users | UK Remote OR London, Hybrid, 1 Day PW, Up to £140,000

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
strategy that drives engagement, conversion, and growth. Oversee the design, training, and deployment of search and recommendation models — from data strategy to monitoring and performance optimisation. Collaborate with platform and MLOps teams to ensure robust, efficient, and scalable ML workflows (including CI/CD, feature management, and monitoring). ...

BOARD CPM Consultant - London

Hiring Organisation
SystemsAccountants
Location
Slough, Berkshire, UK
Employment Type
Full-time
Senior Consultant – BOARD CPM Location: London (Hybrid working model) Contract Type: Permanent Start Date: ASAP Industry: Enterprise Performance Management (EPM) Consulting What is the role and company? A rapidly growing boutique consulting firm specialising in Corporate Performance Management (CPM) solutions is seeking a Senior Consultant with strong expertise … sponsorship and relocation support available) Preferred: Exposure to other CPM/EPM tools (e.g., Tagetik, OneStream, Anaplan, Oracle EPM) Experience in data integration and performance optimisation Ability to mentor junior team members and contribute to solution design standards Why should I take this role? Impact: Deliver high-value ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Reading, Berkshire, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

SailPoint Engineer

Hiring Organisation
Maxwell Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
services (Azure), and enterprise applications Enhance IGA processes through continuous improvement, reporting, and governance controls Conduct troubleshooting for complex IAM/IGA issues and performance optimisation Provide mentoring for junior team members and collaborating with stakeholders What we are looking for: 3 - 5 years of hands-on experience ...

Software Engineer

Hiring Organisation
Block MB
Location
Slough, Berkshire, UK
Employment Type
Full-time
Strong proficiency across Python/TypeScript/Golang (or equivalent polyglot stacks) with proven ownership of production-grade systems. Expertise in real-time systems, performance optimisation, fault tolerance and scalable architectures under uncertainty. Experience with financial protocols, market data feeds, order matching or compute infrastructure is a strong ...

Software Engineer - Aerospace - Oxfordshire

Hiring Organisation
Bond Williams Limited
Location
Kidlington, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
company is building a unified software platform that consolidates commercial and internal engineering tools. This platform will accelerate their design exploration, enabling faster performance optimization and rapid scaling for new applications. They are seeking a motivated Software Engineer to develop this platform. Working alongside Aerothermal Designers and Mechanical Engineers ...

Salesforce Solution Architect

Hiring Organisation
NTT DATA
Location
Slough, Berkshire, UK
Employment Type
Full-time
users. In this role, you'll provide authoritative guidance and best practices across critical areas including marketing automation architecture, customer data platforms, omnichannel personalization, performance optimization, and governance frameworks. This is a project leadership position where you'll shape transformative Salesforce solutions for retail clients, ensuring that technical decisions ...

Full Stack Engineer

Hiring Organisation
ITC Infotech
Location
Slough, Berkshire, UK
Employment Type
Full-time
solutions. Implement GraphQL for optimized API interactions and data fetching. Database Integration: Integrate databases and ensure data security and integrity. Optimize database queries and performance to enhance overall application efficiency. API Development: Develop and maintain RESTful APIs for seamless communication between the front-end and back-end systems. Implement … attention to detail. Preferred Skills: Familiarity with containerization technologies such as Docker and orchestration with Kubernetes. Knowledge of agile development methodologies. Experience with performance optimization and troubleshooting. If you are a passionate Full Stack Developer looking to contribute to cutting- edge projects in a collaborative environment, we encourage ...

Software Engineer

Hiring Organisation
Understanding Solutions
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

Software Engineer

Hiring Organisation
Understanding Solutions
Location
Reading, Berkshire, UK
Employment Type
Full-time
platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

Software Engineer

Hiring Organisation
Understanding Solutions
Location
Slough, Berkshire, UK
Employment Type
Full-time
platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

Software Engineer

Hiring Organisation
Understanding Solutions
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

Data Analyst

Hiring Organisation
RELX
Location
Slough, Berkshire, UK
Employment Type
Full-time
Gold layer curation. Expertise in Power BI, including: Intermediate DAX Star schema modelling and semantic model design Report UX/UI best practices Performance optimisation Hands-on experience with Microsoft Fabric features such as Lakehouse, Data Warehouse, dataflows, and semantic models. SQL skills for data exploration, transformation ...

Dynamics 365 Architect

Hiring Organisation
Norton Blake
Location
Slough, Berkshire, UK
Employment Type
Full-time
Drive AI/ML adoption using AI Builder, Azure Cognitive Services, and customer intelligence features Support governance, DevOps, CI/CD, environment strategy, and performance optimization Serve as the SME for CRM strategy, integration frameworks, roadmap planning, and platform evolution Required Experience & Skills: Nice to Have: Microsoft certification ...

Senior MySQL DBA

Hiring Organisation
Spectrum IT Recruitment
Location
Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum Equity & Benefits
track record of administering, supporting, and building databases in high-stakes, production environments. Key Responsibilities - Database Design & Capacity Management, Database Maintenance & Monitoring, Disaster Recovery, Performance Optimization, Security & Compliance, Automation & Upgrades, Data Analysis. Required Skills and Experience - Essential - sound commercial experience of MySQL databases Operating Systems: Linux, Ubuntu, Windows Languages ...

Senior React Native Engineer - London Hybrid : £100-120k+

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
power rich user experiences. Rapidly shaping UI concepts through prototypes and iterative design. Ensuring reliability through comprehensive unit testing and a strong focus on performance optimisation. Enhancing, maintaining and supporting existing features with robust monitoring and alerting. Collaborating with cross-functional teams in a matrix environment and guiding development ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
Slough, Berkshire, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
Reading, Berkshire, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

BMC Helix Technical Delivery Authority

Hiring Organisation
KBC Technologies UK LTD
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
reporting, stakeholder communication, and escalation management . Validate solution readiness through E2E testing, UAT, and go-live support . Implement monitoring, health checks, and performance optimization for ITSM and CMDB modules. Identify opportunities for automation and continuous process improvement . Required Skills & Experience 5+ years of hands-on experience ...