13 of 13 Performance Optimisation Jobs in Slough

Head of Data Visualisation & Automation

Hiring Organisation
B&Q
Location
Slough, Berkshire, UK
Employment Type
Full-time
destination for insight, planning and decision support. Within it, develop interactive dashboards, data applications and tools that address core business challenges such as range optimisation, pricing, performance tracking and operational efficiency, working in collaboration with Analytics and Data Science. Ensure DVA products are intuitive, accessible and scalable, supporting … experience designing scalable data products and workflows. You also have deep technical expertise in reporting suites, especially Power BI; including data modelling, DAX, performance optimisation and user adoption. You're an experienced user of cloud data platforms (Azure, GCP or AWS). You have built automation and workflow ...

Platform/Java Engineer - Developer Experience

Hiring Organisation
Rightmove
Location
Slough, Berkshire, UK
Employment Type
Full-time
understand different dependency configurations and resolving conflicts. Multi-Project Builds: to be able to set up and manage multi-project builds in Gradle Performance Optimization: a good understanding of Gradle builds speed optimisations and efficiency is a big plus. Springboot: knowledge for the purpose of library upgrades. Custom Gradle ...

Senior API Technical Consultant (GraphQL Specialist)

Hiring Organisation
Staffworx Limited
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
market rates, outside IR35, 2 days on site
decisions. Experience Extensive production experience architecting and delivering complex applications with TypeScript and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and cloud-native architecture, including Docker , Helm , Kubernetes . ...

Staff Platform Engineer

Hiring Organisation
Confused.com
Location
Slough, Berkshire, UK
Employment Type
Full-time
deliver using practices that align with your preferred ways of working Data Driven: Utilise rich logs, metrics, and data to monitor and improve system performance, cost, security & reliability Culture: Enhancing a diverse engineering culture by taking part in various technical catch ups, working groups and all hands Experience: Enrich … optimised Cloud platforms (preferably Azure) from the ground up, following well architected principles Solid understanding of platform and reliability engineering approaches (SRE), including observability, performance optimisation, capturing analytics and security best practices Experience developing and rolling out Service Level Objectives across an organisation and using them to drive ...

Data Engineer - Insurance

Hiring Organisation
Capgemini
Location
Slough, Berkshire, UK
Employment Type
Full-time
cloud platforms (Azure preferred). Familiarity with CI/CD practices for data pipelines and DevOps principles. Solid understanding of data reliability, scalability, and performance optimization. Ability to work in fast-paced environments with strong problem-solving skills. Excellent communication and collaboration skills for cross-team projects. About Capgemini ...

Cyber Security Engineer - Zscaler

Hiring Organisation
NineTech
Location
Slough, Berkshire, UK
Employment Type
Full-time
Zscaler Private Access (ZPA). Define Zscaler architecture standards, security policies, traffic routing strategies, and authentication models. Build and optimise Zscaler configurations for performance, resilience, and global scalability. Integrate Zscaler with identity providers (Okta, Azure AD), endpoint agents, and legacy network/security components. Implementation & Delivery Drive enterprise-wide … smooth deployment across global locations. Support Zero Trust transformation activities; enforce best-practice security posture through Zscaler features and policy frameworks. Lead troubleshooting and performance optimisation across distributed user bases and diverse network conditions. Collaborate with network engineering teams to manage GRE/IPSec tunnels, PAC files ...

Engineering AI Team Lead

Hiring Organisation
Nexar Inc
Location
Slough, Berkshire, UK
Employment Type
Full-time
Strong proficiency in Python and experience with deep learning frameworks such as PyTorch or TensorFlow. Solid understanding of algorithms, distributed systems, data modeling, and performance optimization. Demonstrated experience in leading engineering projects or teams. People skills & traits Strong technical communicator who can align teams around complex ideas and actionable ...

Information Technology Engineer

Hiring Organisation
Experis UK
Location
Slough, Berkshire, UK
Employment Type
Full-time
Security – NAT, NAPT, port forwarding, VPNs (vendor-agnostic) Connectivity – Leased lines, LLU, MPLS, xDSL, failover and resilience Wi-Fi – 802.x standards, site surveys, analytics, performance optimisation Servers & Hardware – Physical and virtual servers, Windows & Linux, Active Directory, Group Policy Virtualisation – Hyper-V, VMware (desirable) Storage & Backup – On-prem ...

Senior Python Software Engineer - £90k - £100k

Hiring Organisation
Creo Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
Champion best practices for testing, observability, and security. Review critical PRs and guide technical decisions across the team. Operate and improve production systems: Monitor performance, reliability, and cost efficiency. Lead incident response and drive continuous improvement. Mentor and grow others: Support engineers through pairing, feedback, and documentation to strengthen … production systems using Python on AWS. Strong understanding of distributed systems, API design, and event-driven architectures. Deep knowledge of system observability, logging, and performance optimisation. Familiarity with modern security and data-privacy best practices. Excellent communicator who can document and articulate technical trade-offs clearly. Behaviours & Attributes Ownership ...

Lead AWS Data Engineer

Hiring Organisation
ARC IT Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
data marts that support complex analytics and operational use cases. Pipeline Optimization: Maintain and optimize data pipelines and warehouse environments to ensure top-tier performance, reliability, and scalability. Cross-Functional Collaboration: Effectively collaborate with cross-functional teams to translate business and technical requirements into high-quality, robust data solutions. …/ELT design and data orchestration, specifically with Apache Airflow. SQL Mastery: Strong SQL skills with significant experience in query tuning and performance optimisation. Programming Proficiency: Proficiency in Python and Bash (for data processing, scripting, and automation). Data Streaming: Familiarity with streaming data technologies (e.g., Kinesis, Kafka ...

Junior C# Quantitative Developer - Up to £70,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
alongside experienced quants, traders, and engineers — building and optimizing the systems that power our trading strategies. What You'll Do Develop and maintain high-performance C# applications used in research, risk, and trading Collaborate with quants to implement pricing models and backtesting frameworks Enhance data processing pipelines and contribute … performance optimization Gain exposure to financial markets, trading systems, and quantitative research What We're Looking For Strong programming skills in C#/.NET Solid grasp of computer science fundamentals (data structures, algorithms, design patterns) Analytical mindset with a genuine interest in finance and quantitative methods Bachelor ...

Sales Solutions Lead - Technology Integrations

Hiring Organisation
Netflix
Location
Slough, Berkshire, UK
Employment Type
Full-time
integration discovery and requirements gathering with clients, agencies, and partners to align business needs and technical solutions. Ensure all solutions meet security, privacy, and performance requirements. Develop reusable patterns, playbooks, and best practices for scalable, privacy-first activations. Sales Enablement & Client Engagement Translate complex data capabilities into actionable strategies … studies, technical documentation, and implementation guides to enable commercial teams and clients. Drive adoption of new product features, tools, APIs, and integrations. Technical Excellence & Performance Optimization Review and optimize solution performance across integrations and campaigns. Conduct architectural reviews to ensure solutions are efficient, scalable, and aligned with standards. ...

Sr. Machine Learning Engineer

Hiring Organisation
Waymo
Location
Slough, Berkshire, UK
Employment Type
Full-time
passionate about developing machine learning techniques for the Evaluation systems on our autonomous vehicles, and have an incessant drive to improve the performance of our technology stack. In this role, you will Lead the development of cutting edge Deep Learning and machine learning models to enhance human-led triaging … with Transformers Gen AI LLM/VLM experience Experience with building tools for applied machine learning, including MLOps, evaluation/validation techniques, and model performance optimization. Large-scale data processing and analytical skills. The expected base salary range for this full-time position is listed below. Actual starting ...