401 to 425 of 451 Performance Optimisation Jobs in the UK

taking responsibility for solution design, development, testing, deployment, and production support. Help shape the technical direction of the Payments platform, balancing performance, scalability, resilience, security, and cost through modern engineering practices. Champion engineering excellence through clean, maintainable, and well-tested code, helping establish best practices across engineering teams. Drive … with experience building enterprise services, APIs, and integrations across distributed systems. Knowledge in designing systems that serve large customer populations while maintaining high availability, performance, and security. Work with ecommerce platforms, payment services, or highly transactional systems is advantageous. Passionate about software quality, testing, maintainability, and engineering best practices. ...

ensure smooth, engaging gameplay experiences. Write clean, maintainable code with a strong focus on performance. Troubleshoot, debug, and continuously improve applications for seamless performance across platforms. Key Skills and Experience: Strong proficiency in JavaScript and TypeScript . Experience with PixiJS or similar 2D rendering libraries. Demonstrated experience developing graphical … applications or interactive media within web browsers. Solid understanding of HTML5 , CSS3 , and web graphics. Familiarity with game development frameworks and performance optimization techniques. Who We’re Looking For: A creative problem-solver with a passion for gaming and visual storytelling. Team-oriented with excellent communication skills ...

Latency) Role Overview- We are seeking a highly skilled UI Developer with strong expertise in building time-critical, high-availability, and high-performance applications. The ideal candidate will have hands-on experience across the full UI development lifecycle, including design, development, testing, and deployment. Technical Skills & Expertise- Frontend Technologies … Have): Exposure to frameworks like Playwright or Cypress Desired Experience Experience working on financial services or trading platforms is an advantage Strong understanding of performance optimization and low-latency UI applications Experience with highly available, mission-critical systems. ...

organisation's on-premises SAP environment. Working within a collaborative team, you'll develop new functionality, resolve complex technical issues and support the ongoing performance of the SAP platform. Key responsibilities include: Developing and maintaining custom SAP ABAP solutions. Providing second and third-line SAP technical support. Creating reports … following: SAP ABAP development. Object-Oriented ABAP. SAP S/4HANA and/or SAP ECC. SAP application support. Technical design and performance optimisation. Debugging and troubleshooting. SAP enhancements, including User Exits, BAdIs and the Enhancement Framework. Experience supporting any of the following SAP modules would be advantageous: Warehouse ...

organisation's on-premises SAP environment. Working within a collaborative team, you'll develop new functionality, resolve complex technical issues and support the ongoing performance of the SAP platform. Key responsibilities include: Developing and maintaining custom SAP ABAP solutions. Providing second and third-line SAP technical support. Creating reports … following: SAP ABAP development. Object-Oriented ABAP. SAP S/4HANA and/or SAP ECC. SAP application support. Technical design and performance optimisation. Debugging and troubleshooting. SAP enhancements, including User Exits, BAdIs and the Enhancement Framework. Experience supporting any of the following SAP modules would be advantageous: Warehouse ...

within existing accounts by identifying opportunities for upselling, cross-selling, and introducing new solutions aligned with client objectives. Conduct regular account reviews to assess performance, uncover growth potential, and ensure alignment with client strategies. Build and execute account development plans that deliver measurable revenue growth and strengthen long-term … maintain competitive advantage. Commercial Management Lead commercial discussions and negotiations to secure mutually beneficial agreements, ensuring compliance and protecting organisational interests. Monitor account performance against agreed KPIs, including revenue growth, retention, and satisfaction metrics. Work closely with legal and finance teams to manage contracts, renewals, and pricing strategies effectively. ...

within existing accounts by identifying opportunities for upselling, cross-selling, and introducing new solutions aligned with client objectives. Conduct regular account reviews to assess performance, uncover growth potential, and ensure alignment with client strategies. Build and execute account development plans that deliver measurable revenue growth and strengthen long-term … maintain competitive advantage. Commercial Management Lead commercial discussions and negotiations to secure mutually beneficial agreements, ensuring compliance and protecting organisational interests. Monitor account performance against agreed KPIs, including revenue growth, retention, and satisfaction metrics. Work closely with legal and finance teams to manage contracts, renewals, and pricing strategies effectively. ...

within existing accounts by identifying opportunities for upselling, cross-selling, and introducing new solutions aligned with client objectives. Conduct regular account reviews to assess performance, uncover growth potential, and ensure alignment with client strategies. Build and execute account development plans that deliver measurable revenue growth and strengthen long-term … maintain competitive advantage. Commercial Management Lead commercial discussions and negotiations to secure mutually beneficial agreements, ensuring compliance and protecting organisational interests. Monitor account performance against agreed KPIs, including revenue growth, retention, and satisfaction metrics. Work closely with legal and finance teams to manage contracts, renewals, and pricing strategies effectively. ...

within existing accounts by identifying opportunities for upselling, cross-selling, and introducing new solutions aligned with client objectives. Conduct regular account reviews to assess performance, uncover growth potential, and ensure alignment with client strategies. Build and execute account development plans that deliver measurable revenue growth and strengthen long-term … maintain competitive advantage. Commercial Management Lead commercial discussions and negotiations to secure mutually beneficial agreements, ensuring compliance and protecting organisational interests. Monitor account performance against agreed KPIs, including revenue growth, retention, and satisfaction metrics. Work closely with legal and finance teams to manage contracts, renewals, and pricing strategies effectively. ...

designs (Workday Studio, EIB, Core Connectors, REST/SOAP) to ensure robustness and scalability.Provide hands-on guidance to teams on complex integrations, troubleshooting, and performance optimisation.Ensure integration patterns, error handling, and data flows are aligned to best practice.Act as a senior escalation point for technical delivery challenges.Client & Stakeholder ManagementBuild … DevelopmentLead, mentor, and coach consultants on delivery execution, technical capabilities, and client engagement.Support development through shadowing, feedback, and continuous learning.Drive a delivery-focused, high-performance culture within the team.Quality & Delivery ExcellenceEnsure consistency and quality across deliverables including designs, builds, and documentation.Drive adoption of delivery frameworks, accelerators, and reusable assets.Contribute ...

create keep our company and our customers safe and secure. Your specific job functions may include: Write efficient, scalable code and continuously improve system performance and stability of the ServiceNow platform. Design, develop, and maintain new ServiceNow applications and platform enhancements within the scope of CyberSecurity. Troubleshoot, debug … etc.). At least one of the following certifications is required: ServiceNow ITIL Certification ServiceNow Certified System Administrator (CSA) Understanding of ServiceNow architecture and performance optimization techniques. Strong development experience with: JavaScript Business Rules, Client Scripts, Script Includes UI Policies, UI Actions Flow Designer and Workflows Excellent debugging ...

Senior Software Engineer, Block Production - Anza Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust protocols, and we believe those … predictable performance. Ensure Security and Integrity: Identify and mitigate potential security vulnerabilities within the pipeline, ensuring robust protection against emerging threats. Scalability and Performance: Work on improving the scalability of the pipeline to handle increasing transaction volumes and validator participation without compromising on performance. Testing and Validation: Create ...

ensuring effective use of platform capabilities. Ensure the underlying CRM infrastructure supports scalable automation, advanced segmentation and real-time personalisation. Monitor and evaluate the performance of CRM initiatives globally, identifying opportunities for continuous optimisation and improvement. Act as a key strategic partner to Proposition, Product, Data, Technology … deliver complex, cross-functional initiatives at scale. Experience managing global teams and complex multi-market delivery environments. Proven track record of process optimisation, operational transformation and continuous improvement. Strong analytical and commercial mindset with experience using data to drive decision-making and performance optimisation. Excellent leadership, communication ...

development, and technical troubleshooting to solve complex problems. Develop secure, high-quality production code in Java and review code to ensure best practices and performance standards. Design and implement algorithmic trading strategies to optimize execution and performance in a low-touch trading environment. Collaborate with product teams … translate trading strategies into scalable algorithms. Continuously improve and refactor codebases to enhance performance, implement testing, and ensure reliability. Contribute to a team culture of diversity, equity, inclusion, and respect. Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery ...

Systems engineers, to define how Nu Quantum’s hardware interfaces with Neutral atom QPUs, from modelling high‐fidelity networking protocols through to hardware‐performance targets that will enable fault‐tolerant distributed quantum computing. The role will involve collaborating with peers across the organisation and coordinating with external partners, helping … engineering team. Own the technical vision for neutral‐atom hardware architecture, and the company’s go‐to expert for qubit control, optical systems, gate optimisation and overall system performance. Provide technical leadership building on your technical expertise to assist with system architecture, hardware design concepts, hardware specification targets, technical ...

effective corrective maintenance, planning for Critical Environment and Risk Management, and driving industry-leading standards. The primary objectives focus on service delivery, quality, and performance that underpin both JLL WPM and JLL's vision for engineering excellence. This is a key position requiring excellent teamwork, relationship management, and technical … building through reporting and audit reviews Maintain the Asset Management Plan and monitor criticality and condition of assets Provide benchmarking of equipment and performance Plan and manage major building shutdowns and critical work events Review plant and system performance, highlighting solutions and progressing Continuous Improvement and appropriate benchmarking ...

interfaces (QPI), and our quantum networking testbeds. In this role, you will provide technical leadership for the testbed optics function, guiding the design, build, optimisation, automation, and characterisation of complex optical experiments and system platforms. You will work in a highly collaborative, multidisciplinary environment alongside experts in nanofabrication, electronics … high standard. Responsibilities - What You'll be doing Provide technical leadership for the Testbed Optics group, setting direction for the design, execution, and optimisation of advanced optical experiments and optical system builds across classical and quantum optics platforms. Take ownership of optical system architecture, including free‐space optics, fibre ...

executing strategies to optimise the full marketing funnel, from awareness to acquisition, ensuring MQLs seamlessly transition to SQLs and ultimately convert into closed deals.Implement performance‐driven, data‐backed marketing campaigns that align with sales goals, leveraging SEO, content marketing, paid media, account‐based marketing (ABM), and marketing automation … line with the budget parameters.Oversee global marketing analytics, lead scoring, conversion rate optimisation, and attribution modelling to ensure data‐backed decision‐making and pipeline forecasting.Elevate the company’s brand as an industry leader by driving messaging, PR, analyst relations, and executive thought leadership initiatives.Work closely with sales leadership ...

Role: Junior C# Quantitative Developer Client: Leading Hedge Fund Compensation: Competitive Base + Performance Bonus Location: London (Hybrid) Overview Join a leading hedge fund where technology and mathematics drive every decision. We’re looking for a talented Junior Quantitative Developer to work alongside experienced quants, traders, and engineers. This … intersection of engineering and research, contributing to the development of mission-critical trading and analytical tools. Key responsibilities include: • Developing and maintaining high-performance C# applications used across research, risk management, and live trading. • Collaborating with quants to implement complex pricing models and robust backtesting frameworks. • Enhancing data processing ...

delivery of internal technical training, developer hackathons, and knowledge-sharing workshops focused on modern S/4HANA programming models. Conduct deep-dive code reviews, performance optimisations, and automated testing via the ABAP Test Cockpit (ATC) to ensure stable deployment. About You Wed love you to have the following skills … proven aptitude for mentoring junior developers and confidently defending technical designs in front of client technical teams. About Unipart We are a supply chain performance improvement partner. We Design, Make, Move, and Improve components in our customers supply chains, keeping their operations and assets moving and working better ...

promotions management. Contribute to Kafka-based event-driven architectures for high-volume price publishing and promotional capabilities. Design and evolve GraphQL APIs ensuring consistency, performance, governance, and exceptional developer experience. Build resilient, low-latency solutions using MongoDB, Redis, PostgreSQL, and distributed data architectures. Own complex backend features across … architectures, and asynchronous messaging patterns. Designed API-first platforms with GraphQL and REST-based services. Comfortable working with high-volume transactional systems where reliability, performance, and resilience are critical. Core Competencies Demonstrates expertise in designing and building scalable backend services, with a strong focus on microservices, APIs, and event ...

Assist with the installation, configuration, and maintenance of Microsoft servers and Apple/Microsoft desktop systems. Support network monitoring, troubleshooting, system upgrades, security, and performance optimisation. Document infrastructure, communicate with stakeholders, and conduct root cause analysis for technical issues. Role Assist with the installation, configuration, and maintenance of network … infrastructure, Microsoft servers, and Apple/Microsoft desktop systems Monitor system performance, troubleshoot technical issues, and optimise infrastructure reliability Support system upgrades, patch management, and configuration changes across IT environments Implement and maintain IT security controls, user access management, and resilience measures Produce and maintain technical documentation for systems ...

failure analysis Are familiar with deep learning frameworks such as PyTorch or JAX Are proficient in Python, including concurrency, asynchronous programming, multiprocessing, and performance optimization Can debug distributed GPU workloads across CUDA runtime, container runtime, driver versions, NCCL or equivalent communication layers, networking, storage, scheduling, and checkpointing Have experience … similar teams Custom training framework support or ownership: distributed training, fine‐tuning pipelines, trainers, schedulers, checkpointing, data loaders, model/eval integration, or performance tooling Serious use of Claude Code, Codex, Kimi Code, Pi Agent, Droid, or similar agentic coding systems as a development surface Experience with GPU clusters ...

APAC market. This is a creator and executor role. You will own end-to-end campaign planning and delivery: from brief to launch to performance reporting. You will work in close collaboration with Product Marketing, Marketing Intelligence, Marketing Operations, and the Sales org to ensure campaigns are tightly connected … channel teams to ensure programs compound ROI rather than run in isolation. Build AI-native workflows for always-running campaign analysis, audience personalization, and performance optimization — and share what you’re building with the broader team. Field & Event Marketing Coordinate with Events, Sr Manager to manage regional field activation ...

Science or related technical field. 3 years of experience working in a structured organization. Experience with machine learning (ML) model fine-tuning, evaluation, and performance optimization for user-facing systems. Responsibilities: Set and communicate team priorities that support the broader organization's goals. Align strategy, processes, and decision-making … clear expectations with individuals based on their level and role and aligned to the broader organization's goals. Meet regularly with individuals to discuss performance and development and provide feedback and coaching. Develop the mid-term technical goals and roadmap within the scope of your (often multiple) team ...