76 to 100 of 113 Performance Optimisation Jobs in the South East

codebases. Cross-functional Collaboration : Work closely with backend engineers, product managers, and designers to ensure cohesive delivery of features and a consistent user experience. Performance & Accessibility : Champion web performance, accessibility, and responsive design as core components of our frontend strategy. Scalable Architecture : Guide decisions around component architecture, state …/CSS, Webpack, Vite). Experience designing scalable, component-based frontend architectures and delivering large-scale applications. Strong grasp of UI/UX principles, performance optimization, and accessibility standards. Demonstrated ability to lead teams, conduct technical reviews, and promote engineering best practices. Experience working in Agile environments and collaborating More ❯

premises and cloud-based, using Cloud Composer or other relevant tools. Data Lakes: Build data lakes using Google Cloud services such as Big Query. Performance Optimization: Optimize data pipelines and queries for improved performance and scalability in Google Cloud environments. Collaboration: Work with product managers to ensure superior … Integration/Continuous Delivery (CI/CD) pipelines. Automating deployment processes. Implementing security best practices to protect cloud infrastructure and data. Identifying and resolving performance bottlenecks. Desirable knowledge & experience: Experience with data analytics and Big Data technologies. Knowledge of cloud security best practices and compliance standards. Experience with agile More ❯

designed for training, deploying, and maintaining ML models. This role plays a critical function in operationalizing state-of-the-art systems to ensure high-performance delivery across research and production environments. The successful candidate will be responsible for designing and implementing infrastructure to support efficient model deployment, inference, monitoring … Deployment: Lead the deployment and scaling of LLMs and other deep learning models using inference engines such as vLLM, Triton, or TGI, ensuring optimal performance and reliability. • Pipeline Engineering: Design and maintain automated pipelines for model finetuning, evaluation, versioning, and continuous delivery using tools like MLflow, SageMaker Pipelines, or … Kubeflow. • Infrastructure Management: Architect and manage cloud-native, cost-effective infrastructure for machine learning workloads using AWS (SageMaker, EC2, EKS, Lambda) or equivalent platforms. • Performance Optimization: Implement monitoring, logging, and optimization strategies to meet latency, throughput, and availability requirements across ML services. • Collaboration: Work closely with ML researchers, data More ❯

to Apply Please send your CV to recruitment@rio.ai alongside a summary of your experience in the industry. Responsibilities Design and develop scalable, high-performance features. Collaborate across teams to refine and implement product requirements. Advocate Agile best practices and drive continuous improvement. Optimize SQL queries and work with … through testing, debugging, and code reviews. Essential Skills & Experience 5+ years of experience with Node.js, React, JavaScript/TypeScript . Strong SQL skills, including performance optimization. Experience in Agile development, scalable APIs, and cloud-based architectures . Solid understanding of AWS services and DevOps principles. Passion for writing clean More ❯

a high-performing engineering team focused on product development and innovation. Drive cultural change and engineering excellence across the UK engineering team. Set clear performance goals, foster an inclusive team culture, and drive the team to maintain high standards of technical quality and operational efficiency. Align the engineering roadmap … products to the cloud. Exceptional leadership and interpersonal skills with experience managing and developing diverse engineering teams. In-depth knowledge of security, scalability, and performance optimization within engineering solutions. Strong decision-making and problem-solving skills, particularly under pressure. If you're a seasoned engineering leader with a background More ❯

support analytical and reporting needs, ensuring data accuracy and performance. Data Quality: Implement data quality and data governance best practices to maintain data integrity. Performance Optimization: Identify and resolve performance bottlenecks in data pipelines and storage solutions to ensure optimal performance. Documentation: Create and maintain comprehensive documentation for … communication and teamwork skills, with the ability to collaborate with technical and non-technical stakeholders. Knowledge of best practices in data engineering, scalability, and performance optimization. Experience with version control systems and DevOps practices is a plus. More ❯

goals and provide guidance to junior engineers. Light DevOps & Infrastructure: Contribute to operational monitoring (e.g., Prometheus), CI/CD pipelines, and other essential tooling. Performance Optimization: Identify and fix performance bottlenecks in multi-threaded systems, ensuring high availability and low latency. Technical Exploration: Investigate emerging technologies-particularly in More ❯

Game Optimisation Engineer - 12 Month Contract Apply remote type Hybrid locations Communications House, Staines-Upon-Thames, United Kingdom posted on Posted Yesterday time left to apply End Date: June 10, 2025 (30+ days left to apply) job requisition id R102530 Position Summary Samsung is a global leader in high … of our success comes from the outstanding real-time gaming experience offered to users. To ensure we are always on the cutting edge of performance and quality, we are looking for enthusiastic and innovative engineers to join our team in Staines-upon-Thames. This is a great opportunity to … AAA mobile games on Samsung devices. We are looking for enthusiastic Software Developer with extensive experience in the games industry and a passion for performance optimisation. The ideal candidate will have proven experience with developing games and will have a holistic understanding of how game engines work. This is More ❯

solutions. What You'll Get An opportunity to work with one of the most exciting digital-asset trading spaces Join a world class high-performance team who are building something great within the DeFi Web3 space An excellent opportunity to cross collaborate with some of the smartest individuals within … edge low-latency software solutions using Rust. Take ownership of their rapidly evolving technology ecosystem. Work closely with the wider team to build high-performance DeFi algo trading systems Build and manage the ecosystem for a variety of blockchains Utilise your deep technical skills to thrive in an algorithmic … programming with Rust Familiarity with Docker, Kubernetes and CI/CD pipelines Experienced of working on trading systems Good understanding of memory management and performance optimization. A passionate software engineering professional who has an agnostic approach to technology Passionate about the Crypto-Trading space Good working knowledge of data More ❯

GIS development focused on maps, navigation, and geospatial intelligence ( GEOINT ). This role involves designing and maintaining GIS applications for desktop platforms, ensuring exceptional performance and seamless user experiences. What will be your responsabilities: Application Development: Design and develop GIS applications for desktop platforms, with a focus on maps … navigation, and GEOINT. Feature Collaboration: Work with cross-functional teams to define and implement innovative features. Performance Optimization: Ensure applications are highly responsive and optimized for performance. Debugging: Identify and resolve software issues effectively. Service Integration: Develop and integrate GIS services and APIs. Code Quality: Conduct code reviews to More ❯

platforms, helping clients solve complex business problems with elegant, scalable solutions. This is your opportunity to become the technical cornerstone of a growing, high-performance consultancy that values autonomy, expertise, and ownership. The Role We are seeking a Principal Business Intelligence Consultant with a strong background in Microsoft Azure … Data Factory, Synapse, SQL, Databricks, Power BI, Microsoft Fabric. Programming experience with Python, SQL, or R. Deep understanding of cloud data architecture, governance, and performance optimisation. Business domain knowledge across at least two industries (e.g. finance, retail, healthcare). Familiarity with prompt engineering and emerging AI/ML frameworks … communication, leadership, and delivery skills. Leadership & Commercial Focus Lead project delivery while ensuring high technical standards and client satisfaction. Understand and contribute to consultancy performance metrics, including profitability and utilisation. Take ownership of client acquisition, relationship management, and the growth of key accounts. Support presales initiatives through product demonstrations More ❯

with CI/CD pipelines. Conduct code reviews, mentor junior developers, and foster engineering best practices. Stay current with front-end trends, frameworks, and performance tools. Qualifications 4+ years of professional front-end development experience. Advanced proficiency in Next.js, React, TypeScript, and modern front-end tooling. Hands-on experience … with server-side rendering (SSR) and static site generation (SSG) in Next.js. Deep understanding of responsive design, accessibility, and performance optimization. Experience deploying front-end apps and working within CI/CD environments. Proficient in Git and working with RESTful APIs. Strong analytical thinking and a problem-solving mindset. More ❯

Join Cambridge Kinetics as a Front-End Software Engineer and become the driving force behind our pixel-perfect, high-performance user interfaces for our product Kinabase. Cambridge Kinetics is growing fast, and we're looking for an ambitious graduate software engineer who's eager to learn and willing to … component library that powers Kinabase, our marketing site and client apps. Prototype, iterate, polish - experiment with animations, layouts and micro-interactions, balancing aesthetics with performance and accessibility. Collaborate and learn - pair with senior engineers, product managers and designers to shape road-maps and ship production-ready features. Grow into … student or recent graduate in Computer Science, Software Engineering or a related field. Keen interest in UI/UX principles-accessibility, mobile-first design, performance optimisation. Proactive communicator who asks questions to clarify requirements and enjoys working in small, focused teams. Exposure to Tailwind, Bootstrap or other CSS frameworks. More ❯

Senior C++ Software Engineer Up to £140,000 base + 50% bonus Exciting Role in Cutting-Edge Financial Data Technology Innovating High-Performance Data Storage in Finance I’m working with a client who has developed a state-of-the-art serverless database technology that serves as the foundation … supports complex data workflows at scale. What You’ll Do and Gain As a Senior C++ Software Engineer, you will: Develop and optimize high-performance C++20 code that powers a serverless database running entirely on users’ machines, primarily utilizing AWS S3 storage, with support for Google Cloud and on … premise solutions. Focus on performance-critical areas such as algorithm efficiency, multi-threading, parallel processing, and network utilization. Collaborate closely with a small, agile team where engineers write their own requirements and there are no product managers, giving you direct influence over the product. Contribute to an open-source More ❯

maintain their web platforms, working across business functions and third-party providers. You’ll play a key role in developing scalable solutions, ensuring robust performance, and supporting IT transformation. Key Responsibilities Develop and maintain cross-browser, cross-platform web applications. Work with technical and product stakeholders to scope and … documented code and platform documentation. Debug and resolve technical issues, providing support as needed. Stay up to date with industry best practices, security, and performance optimization. Collaborate with cross-functional teams to deliver user-centric experiences. Essential Skills & Experience Languages: Strong experience with JavaScript (TypeScript preferred) and C#. Frameworks More ❯

maintain their web platforms, working across business functions and third-party providers. You’ll play a key role in developing scalable solutions, ensuring robust performance, and supporting IT transformation. Key Responsibilities Develop and maintain cross-browser, cross-platform web applications. Work with technical and product stakeholders to scope and … documented code and platform documentation. Debug and resolve technical issues, providing support as needed. Stay up to date with industry best practices, security, and performance optimization. Collaborate with cross-functional teams to deliver user-centric experiences. Essential Skills & Experience Languages: Strong experience with JavaScript (TypeScript preferred) and C#. Frameworks More ❯

needs and seamlessly adapt to diverse client table structures. Key Responsibilities: Design, develop, and maintain robust front-end and back-end systems, ensuring high performance and scalability. Improve user interface (UI) and user experience (UX) to support greater customisation of output templates. Enhance table identification and data handling to … varying client formats. Collaborate with AI engineers to integrate machine learning models with user-facing features. Ensure best practices in code quality, security, and performance optimisation. Participate in agile development cycles, providing input on product design and architecture. Requirements: Proven experience as a Full-Stack Developer with a focus More ❯

critical platform from the ground up. Key Responsibilities: Lead the end-to-end technical architecture of Salesforce FSC implementation. Design scalable, secure, and high-performance solutions aligned with industry best practices. Collaborate with business stakeholders, solution architects, developers, and product owners. Translate business requirements into functional and technical designs. … Financial Services Cloud (FSC) - mandatory . Deep understanding of Salesforce platform architecture, Apex, LWC, and data modeling. Experience with Salesforce integrations, security model, and performance optimization. Track record of greenfield Salesforce implementations. Excellent stakeholder management and communication skills. Nice to Have: Salesforce Architect certifications (e.g., Application/System Architect More ❯

Equities and Futures Trading Pod in London. This role is integral to the development and enhancement of our trading algorithms, quantitative models, and high-performance trading systems. The ideal candidate will have a strong background in quantitative development, a deep understanding of financial markets, and the ability to work … equities and futures markets using C++. Quantitative Model Implementation: Collaborate with quantitative researchers to translate mathematical models into robust, efficient, and scalable code. System Performance Optimization: Ensure high performance and low latency of trading systems through rigorous optimization and testing of C++ code. Backtesting and Simulation: Develop tools … Physics, or a related quantitative discipline. Programming Skills: Expertise in C++: Strong proficiency in C++ (11/14/17) with a focus on performance optimization, memory management, and multithreading. Additional Languages: Proficiency in Python, R, or other scripting languages is a plus. Financial Knowledge: Market Expertise: In-depth More ❯

Engineer to join our client’s Quant Systems team in London. Our client is a well-known and highly regarded organization in the high-performance trading and research infrastructure space. We are currently seeking motivated individuals with a strong background in Linux systems and extensive experience managing complex, large … in an inclusive, collaborative, and dynamic environment. Key Responsibilities: Lead the design, implementation, and maintenance of cutting-edge infrastructure, including Linux-based systems, high-performance computing clusters, storage solutions, networking, and development tools. Contribute to diverse technology projects, including workload orchestration, system monitoring, distributed storage architecture, SDLC processes, and … performance optimization for both kernel and network components. Enhance system performance for mission-critical, low-latency, and data-intensive applications. Oversee the infrastructure for large-scale distributed systems, high-performance compute environments, and vast storage arrays. Work closely with cross-functional teams to resolve complex technical issues More ❯

and supporting teams to execute projects with efficiency and technical excellence. This is a leadership role, requiring this individual to take accountability for the performance of all resources under their purview. Success is assessed by the quantity, technical quality, and market performance of websites produced as by the … client-facing website experiences, including corporate properties and customer-specific landing pages. Write, review, and maintain clean, scalable code across multiple web properties, ensuring performance optimization and security. Collaborate with developers on designing solutions for complex technical challenges, offering hands-on expertise during development. Manage code repositories using Git … ensuring proper version control, branching, and merging processes. Implement and optimize APIs for performance and scalability, while ensuring seamless integrations with third-party services. Lead development sprints and manage the technical aspects of project timelines, delivering on-time and within scope. Troubleshoot, triage, and resolve technical issues that arise More ❯

initiatives System Design and Implementation: Involvement in the design and architecture of IT systems and solutions. Lead the implementation of new technologies and upgrades. Performance Optimization: Analyses system performance and recommends improvements or upgrades. Conducts in-depth performance tuning and optimization of systems. Documentation and Knowledge Sharing More ❯

small but mighty product and engineering team. This is a unique opportunity to work on bleeding-edge solutions with real-world applications in sport performance and analytics. You’ll collaborate closely with the Software Engineering Lead to develop and maintain new capabilities across a range of hardware-integrated software … thrives in fast-paced, agile environments, and wants their work to have tangible impact. What You’ll Be Doing Designing, developing, and maintaining high-performance, multi-threaded C++ applications (C++17+). Supporting and enhancing existing software systems in a Linux environment. Creating automation tooling and scripting using Python (or … similar). Driving continuous system improvement and performance optimization. Conducting thorough regression and integration testing. Providing on-site support for system deployment and troubleshooting, occasionally in the UK and US. What They're Looking For 3+ years' experience with high-performance C++ development. 2+ years working within Linux More ❯

This is a hands-on technical role within a cross-platform engineering team responsible for core technology infrastructure. You Will: Implement and maintain high-performance database environments critical to trading operations Design and execute clustering, replication, and disaster recovery solutions Drive performance optimization across multiple database platforms Collaborate … solving Your Profile: Years of production experience with both Oracle and PostgreSQL database engineering Strong UNIX/Linux administration skills Deep expertise in database performance tuning and configuration Experience with clustering, replication, and mirroring technologies Proficiency in T-SQL or PL/SQL Experience with MS SQL Server, InfluxDB More ❯

trading systems that scale globally. Software Development: Oversee codebases in Python, C++, Java, or MATLAB; enforce best practices for testing, CI/CD, and performance monitoring. Automation & Integration: Build end‑to‑end pipelines for data ingestion, model training, and live deployment; ensure seamless connection to execution venues and data … feeds. Tech‑Stack Stewardship: Select and integrate best‑in‑class analytics platforms, databases, and cloud resources. Performance Analysis & Risk Management Metrics & Analytics: Define and track KPIs—alpha decay, slippage, Sharpe, drawdown, and latency—via real‑time dashboards. Risk Controls: Embed robust risk models and dynamic hedging; enforce firm‑wide … feature engineering, and machine‑learning frameworks (PyTorch, TensorFlow, scikit‑learn). Systems: Proven skill in real‑time data pipelines, distributed/cloud computing, and performance optimization. Markets: Strong grasp of market microstructure, electronic trading protocols, and order‑book dynamics. Language: Fluent English (written and spoken) is required. Soft Skills More ❯