1 to 25 of 101 Performance Optimisation Jobs in the South East

administrative overhead. Optimises workforce planning and scheduling to meet operational needs. Enhances Talent Management capabilities to align learning pathways with business objectives for improved performance and growth. Seamlessly integrates Payroll processes with third-party applications, ensuring full compliance with regulatory requirements. The successful candidate will join the Oracle HCM … unit and integration testing of OIC solutions to ensure high-quality code and efficient data flows. Problem-Solving: Troubleshoot and resolve integration issues, including performance and data-related problems. Performance Optimisation : Monitor and optimise the performance of OIC integrations, focusing on throughput, latency, and scalability. Mentoring More ❯

hardware options and cloud platforms (AWS, Azure, or Google Cloud). Knowledge of containerization technologies (Docker, Kubernetes). Understanding of microservices architecture. Experience with performance optimization and scalability. Contributions to open-source projects. Strong proficiency in at least one major programming language (e.g., Python, Java, C++, JavaScript) Experience with More ❯

hardware options and cloud platforms (AWS, Azure, or Google Cloud). Knowledge of containerization technologies (Docker, Kubernetes). Understanding of microservices architecture. Experience with performance optimization and scalability. Contributions to open-source projects. 5+ years of professional software development experience. Strong proficiency in at least one major programming language More ❯

of front-end updates and enhancements for our websites. You will work closely with cross-functional teams to deliver visually appealing, highly functional, and performance-optimised platforms that delight our users. Key Responsibilities Front-End Development: Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content … Update and maintain website content in alignment with branding and SEO strategies. Responsive Design: Ensure a flawless user experience across all devices and browsers. Performance Optimisation: Optimise website performance, including loading speed, code structure, and accessibility. Collaboration: Work with team members to enhance various aspects of UX … customising WordPress themes or resolving back-end issues. Knowledge of version control systems (e.g., Git). Understanding of Web Core Vitals and Google’s performance metrics. Ability to develop custom WordPress themes and child themes. Qualifications and Experience Proven track record as a WordPress developer, with a portfolio demonstrating More ❯

of front-end updates and enhancements for our websites. You will work closely with cross-functional teams to deliver visually appealing, highly functional, and performance-optimised platforms that delight our users. Key Responsibilities Front-End Development : Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content … Update and maintain website content in alignment with branding and SEO strategies. Responsive Design : Ensure a flawless user experience across all devices and browsers. Performance Optimisation : Optimise website performance, including loading speed, code structure, and accessibility. Collaboration : Work with team members to enhance various aspects of UX … customising WordPress themes or resolving back-end issues. Knowledge of version control systems (e.g., Git). Understanding of Web Core Vitals and Google’s performance metrics. Ability to develop custom WordPress themes and child themes. Qualifications and Experience: Proven track record as a WordPress developer, with a portfolio demonstrating More ❯

Game Optimisation Engineer (12 Month Contract) If you are an outstanding and passionate game developer with a keen eye for performance optimisation and you love the idea of making a positive impact on the next generation of AAA mobile games, then this will be a fantastic opportunity … manufacturer that's dedicated to delivering outstanding real-time gaming experience to its users. Working Pattern - Hybrid Your Role Your role as a Games Optimisation Engineer will give you the opportunity to collaborate with a talented team of engineers and game developers to optimise game performance, develop R … mobile games on the company's hardware. Your experience and knowledge will be a valuable resource as you analyse mobile games, provide insights to performance as well as take lead on R&D projects, develop game engine plugins, APIs, and demos to facilitate game development and iteration. About You More ❯

on experience with SQL and NoSQL databases Exposure to Kafka, Kubernetes, and cloud infrastructure (e.g., AWS or Azure) Knowledge of application security best practices, performance optimisation, and system scalability Experience working in cross-functional Agile teams What Will Make You Shine at Wireless Logic: 😇 A pragmatic engineer who More ❯

on distributed GPU clusters (Slurm, Ray, Kubeflow, or AWS SageMaker). Optimize model‑serving (Triton, vLLM, TorchServe) for low‑latency, high‑throughput inference. Cost & Performance Optimization Track cloud spend, right‑size resources, and introduce autoscaling strategies (Karpenter, Cluster‑Autoscaler, HPA/VPA). Champion FinOps best practices and forecasting. More ❯

Azure, or equivalent). Database & API Management – Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and More ❯

platform . You'll lead a small, elite team of developers, working at the intersection of IT and the trading business to deliver high-performance, real-time trading solutions. Key Responsibilities: Serve as the technical lead for a core team of 3-6 developers, providing mentorship, leadership, and technical … direction. Drive the design and development of low-latency, high-performance algorithmic and electronic trading systems. Collaborate directly with trading desks, business stakeholders, and IT teams to translate business requirements into functional, scalable solutions. Build components such as order placement, routing, pricing engines, exchange connectivity, and market data ingestion … productivity. Technical Requirements: Expert-level C++ development experience (10+ years) with strong grasp of modern C++ standards, object-oriented design, data structures, and algorithmic performance optimisation . Proven track record building real-time , low-latency , multi-threaded trading systems . Experience with exchange connectivity protocols (e.g., ICE, CME More ❯

cloud environments Experience optimising cloud spend and resource efficiency Incident management and response procedures Service level objective (SLO) definition and tracking Capacity planning and performance optimisation Risk assessment and mitigation strategies Documentation practices and knowledge management Experience implementing reliability practices in production environments Strong communication skills and good More ❯

experienced UI Developer with a strong background in Azure-based environments and modern authentication frameworks. If you’re passionate about building clean, accessible, high-performance applications — and have hands-on experience with Microsoft Authentication libraries (MSAL), Azure B2C, and OpenID — this could be an excellent opportunity. What You’ll … Ensuring compliance with Government Digital Service (GDS) standards and AA accessibility requirements. Collaborating within Agile teams , contributing to code reviews and technical discussions. Supporting performance optimisation across client- and server-side applications. Working within a multi-pipeline Azure DevOps environment . Building modular, maintainable micro frontends within a … modern testing frameworks: Jest, React Testing Library, Enzyme . Experience working within Agile development teams . Desirable: Involvement in architectural decisions (e.g. micro frontends, performance scaling). Comfortable leading technical discussions or mentoring junior developers. Background delivering consultancy or public sector projects. Why It Matters You’ll join a More ❯

frontend architecture to create intuitive and accessible user interfaces. Work closely with product, design, and engineering teams to build engaging, scalable frontend solutions. Ensure performance optimisation, security best practices, and maintainability. Take ownership of frontend development, setting technical direction and best practices. Collaborate on solving real-world challenges More ❯

office of a global investment bank. This role is part of a major, multi-year transformation program aimed at modernising and scaling a high-performance trading platform. You will be working on a greenfield initiative with significant visibility, contributing to the design and build of next-generation front-end … the most talented technologists in the industry and tackle complex engineering challenges at scale. Key Responsibilities Contribute to the design and development of high-performance, low-latency front-end trading systems using React. Build real-time market data visualisation tools and trading dashboards. Work closely with traders, quants, and … back-end engineers to deliver robust and scalable UI solutions. Participate in architecture discussions and contribute to performance tuning and optimisation. Required Skills & Experience Strong proficiency in React.js and modern JavaScript (ES6+) Deep experience building eTrading front-end applications in a fast-paced environment Knowledge of low-latency design More ❯

Expertise: Plan, design, and oversee the migration of hundreds of databases to the cloud platform. Provide best practices for database architecture, transition strategies, and performance optimization. Ensure minimal disruption to business operations during migration activities. Cloud Database Administration: Manage, monitor, and maintain databases within the cloud environment. Update legacy More ❯

will not be responsible for setting the analytics strategy, they will serve as the second-in-command for all things related to analytics and performance optimisation—helping to embed a data-informed mindset and delivering insights that drive smarter decision-making. With the rollout of a new CRM … is interpreted and applied across the business. Key responsibilities: Deliver high-level analytics insights and strategic guidance to the Data and Analytics Lead, ensuring optimisation initiatives support the Marketing and wider firm objectives Project lead a team of data analysts within the shared service centre, cultivating a high-performance culture focused on innovation and ongoing development. Design and manage performance tracking systems to evaluate the impact of marketing and business development initiatives, highlighting opportunities for optimisation. Collaborate closely with key stakeholders to apply data-driven strategies aimed at enhancing marketing performance, refining client development approaches, and More ❯

where necessary Creating proof-of-concepts, prototypes, and clean documentation Supporting and mentoring junior team members with code reviews and guidance Driving improvements in performance, monitoring, and automation Working closely with Agile teams to deliver features and manage projects What we're looking for: Strong experience in .NET and … Kanban) Experience working with MS SQL Server, Azure DevOps, and source control Strong communication skills and a collaborative mindset Passion for quality code and performance optimisation Why join us? We're not just another tech team. We're part of something bigger - creating real, positive impact in people More ❯

s innovative products and services. This is a hands-on position where you'll collaborate with cross-functional teams to streamline deployments, optimize system performance, and ensure robust security and compliance across all environments. Key Responsibilities: Define, build, and maintain cloud infrastructure for production, development, and test environments. Develop … and implement deployment strategies, policies, and standard operating procedures. Select, deploy, configure, and operate alerting and monitoring systems. Optimize system performance and ensure high availability using load balancing, failover strategies, and automated scaling. Implement and maintain security best practices and compliance with industry standards (e.g., GDPR, ISO 27001, SOC … GCP). Hands-on expertise with Infrastructure as Code tools like Terraform. Proficiency in automating deployments using CI/CD workflows. Strong troubleshooting and performance optimisation skills. Bonus: Experience with container orchestration (Docker/Kubernetes) and familiarity with back-end API development. If you’re an innovative DevOps More ❯

with the possibility to extend Job Description: We’re looking for a data-driven and execution-focused Growth & Media Marketing Manager to lead performance marketing and platform growth strategies. This role is ideal for someone with a passion for experimentation, performance optimisation, and a sharp eye for … play a key role in driving customer acquisition, engagement, and retention through data-led decision-making and agile execution. Key Responsibilities: Own and drive performance and growth marketing initiatives across digital channels (paid social, display, video, etc.) Lead platform development and execution , ensuring scalability and optimisation Design, run … and evaluate A/B and multivariate tests to improve conversion and user engagement Translate performance data into clear documentation, insights, and product reporting Collaborate with cross-functional teams (product, analytics, media, etc.) to align growth strategy with product priorities Top Hard Skills: Deep understanding of A/B More ❯

cost efficiency. Nice-to-Have · Experience with ML orchestration platforms like MLflow, SageMaker Pipelines, Kubeflow, or similar. · Familiarity with model quantization, pruning, or other performance optimization techniques. · Exposure to distributed training frameworks like Unsloth, DeepSpeed, Accelerate, or FSDP. More ❯

to-end Google Ads and Microsoft/Bing campaigns with monthly budgets exceeding £1m. Optimize shopping and search ads across multiple markets for maximum performance and relevance. Conduct keyword research and analysis to improve ROI. Performance Optimisation Continuously enhance ad copy, assets, and dynamic elements based on … performance metrics. Utilize Google Analytics and other tools to track, analyze, and drive conversions. Create actionable performance reports to refine future strategies. Strategy & Execution Develop and implement cutting-edge PPC strategies to drive business growth. Set up and launch search ad campaigns across a range of clients and … markets. Monitor campaign performance, identify areas for improvement, and make data-driven adjustments. Embrace a test-and-learn approach, documenting insights and outcomes for future campaigns. Stay ahead of the latest PPC trends and share industry insights. Support SEO efforts and assist with basic website updates. Analyze website traffic More ❯

online subsystem integrations (e.g. EOS, Steam, etc). Competence in backend systems , scalable services, and DevOps pipelines. Proficiency in CI/CD, debugging, and performance optimization. Familiarity with web technologies (HTML/CSS/JS) for platform or dashboard/launcher related features. Passion for empowering creators through extensibility More ❯

Design and implement scalable Recommender Systems. Solution development: Translate latest Recommender Systems advances into impactful solutions and products, from MVPs to fully deployed systems. Performance optimisation: Optimise machine learning models for performance in modern environments (e.g., distributed clusters, GPUs). Requirements: Hands on experience: Implemented Recommender System More ❯

public sector is looking for an Infrastructure Engineer with strong AWS and Cloudflare experience to spearhead their technical advancements and ensure the security and performance of their systems to their clients. This role requires a deep understanding of cloud technologies, particularly AWS and Cloudflare, coupled with strong DevOps practices … for security. Ideally holding current UK Security Clearance (SC Cleared) or have held previously. Cloud Architecture and Engineering: DevOps and Automation: Security and Compliance: Performance Optimisation: Migration and Modernisation: Cost Management: Team Leadership and Collaboration: Key Skills - Experience of with Public Sector customers Extensive hands-on experience with More ❯

/Staff/Principal Digital Design Engineers with a strong focus on CMOS digital design to lead the design, validation, and implementation of high-performance digital circuits for our next-generation OTPUs . This role demands deep expertise in digital circuit design, simulation, verification, and implementation. The ideal candidate … will have a strong background in electrical engineering and semiconductor physics, along with a passion for developing reliable, high-performance digital circuits that drive breakthrough AI hardware . Responsibilities Design and develop advanced CMOS digital integrated circuits, including RTL design, schematic capture, simulation, layout, and verification to meet the … performance targets of our OTPU systems. Collaborate closely with cross-functional teams, including optical hardware engineers, to ensure seamless integration of digital circuit blocks within our overall system architecture. Analyse digital circuit performance, identify bottlenecks, and implement innovative solutions to optimise power, speed, and reliability. Mentor junior engineers More ❯