7 of 7 Performance Optimisation Jobs in Reading

Global Head of Platforms

Hiring Organisation
watchTowr
Location
Reading, Berkshire, UK
Employment Type
Full-time
global scale. The ideal candidate combines deep expertise in distributed systems, networking, and cloud infrastructure with a proven track record of leading high-performance engineering teams across multiple regions. The role is based in the UK. Sounds great – what will I do? This is a global technology leadership role … optimise our global distributed scanning and data processing platform, ensuring high throughput, resiliency, and low-latency operation across regions. Elevate DevOps and delivery performance, continuously improving deployment frequency, change lead time, failure rates, and time to recovery across services. Ensure global cloud and infrastructure alignment, balancing regional regulatory requirements ...

Senior Mobile App Engineer - React Native

Hiring Organisation
Future
Location
Reading, Berkshire, UK
Employment Type
Full-time
React Native Testing Library, test-driven development, and maintaining high code coverage Proven debugging skills with React Native profiling tools, Sentry crash reporting, and performance optimization techniques REST API integration expertise using Axios, authentication handling, error management, and data transformation DevOps experience with CI/CD pipelines, app store ...

Data Science Expert (Python & SQL) - AI Trainer (Freelance, Remote)

Hiring Organisation
Braintrust
Location
Reading, Berkshire, UK
Employment Type
Full-time
detection with precision-recall optimization A/B test statistical calculations and experimental design Cohort analysis and retention rate computations Model evaluation metrics and performance optimization Statistical Analysis & Data Processing Hypothesis testing with multiple comparison corrections Causal inference: propensity score matching, difference-in-differences Complex ETL pipeline logic ...

Senior Software Engineer (OutSystems and .NET)

Hiring Organisation
ITRAC
Location
Reading, Berkshire, UK
Employment Type
Full-time
Tech Stack & Experience Required Core Skills: Minimum 4 years of hands-on experience with the Outsystems platform Strong understanding of Outsystems Architecture, including modularization, performance optimization, and scalable design principles. Professional Traditional Web Developer Certification (mandatory). Associate Developer (ODC) Certification (mandatory). Scripting languages such as JavaScript, TypeScript ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Reading, Berkshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Principal Security Researcher

Hiring Organisation
GitHub
Location
Reading, Berkshire, UK
Employment Type
Full-time
both through your own technical contributions and by mentoring others. You'll guide our strategy, influence architectural decisions for GitHub's products, and drive performance optimization in our team to increase our positive impact on the open source ecosystem. Our culture is built on developer empathy, transparency, and inclusive ...

Lead Technical Artist

Hiring Organisation
Fortis Games
Location
Reading, Berkshire, UK
Employment Type
Full-time
production workflows to keep goals clear and achievable. Oversee multiple technical workflows simultaneously, balancing near-term production needs with long-term scalability. Elevate performance and visual quality through advanced optimization techniques for mobile platforms (e.g., draw calls, shaders, polycounts, overdraw). Champion collaboration and knowledge sharing by modeling best … that serve multiple projects. Strong programming/scripting skills in C# and Python, with deep experience developing automation and pipeline tools. Mastery of mobile performance optimization and rendering pipelines (URP). Hands-on experience with cutting-edge workflows (e.g., procedural generation, AI-assisted art, real-time rendering). Demonstrated ...