226 to 250 of 266 Performance Optimisation Jobs in the UK

Skills Software architecture and system design Application modernization (legacy-to-web/platform transformation) API design and integration (REST, GraphQL, etc.) Database design and performance optimization Cloud platforms (AWS, Azure, GCP) CI/CD pipelines and DevOps practices Security best practices (application and data security) Knowledge of software testing … Oversee the full software development lifecycle, ensuring timely, high-quality, and secure delivery of projects. Establish and enforce best practices for code quality, security, performance, and maintainability. Troubleshoot and resolve complex technical issues effectively and efficiently. Stay current with emerging technologies, tools, and industry trends relevant to software development ...

ecosystem while also creating intuitive web applications where clients interact with their data using AI You will design, build, and maintain high-performance Excel Add-ins using TypeScript and Office.js, tailored for internal Microsoft 365 deployment. You will develop and scale web interfaces for our AI solutions, data visualization … data visualization, REST API integration, and responsive design principles Experience handling authentication flows (e.g., OAuth), and managing async data interactions. Strong understanding of frontend performance optimization, state management, and cross-environment compatibility Experience working in Agile teams, with a proactive and ownership-driven mindset Experience building and deploying Office ...

tree‐based methods, clustering, time‐series analysis and experimentation. Ensure models are robust, interpretable and suitable for use in regulated decision‐making. Monitor model performance, manage iteration and refine approaches as data, markets and products evolve. Strategy & Functional Leadership Build, mentor, and lead a team comprising Data Scientists … strategic dashboards and MI that empower stakeholders with clarity on business performance. Support market expansion and operational scaling by providing analytical expertise and performance optimization insights. Data Infrastructure & Compliance Partner with Engineering and Technology teams to ensure data pipelines and tooling to support scalable analytics and product development. Drive ...

. What you’ll be doing: Lead the design and development of scalable backend services in Java (Spring Boot) Build and optimize secure, high-performance APIs Contribute to and guide React-based frontend architecture Work hands-on with LLM/AI technologies (Claude or similar), integrating them into real … world applications Drive best practices across code quality, architecture, and performance Mentor engineers and support UI developers in delivering high-quality solutions Partner with stakeholders to translate business needs into technical execution Contribute to system design discussions, code reviews, and continuous improvement What we’re looking for: Strong experience ...

pipelines, automated testing, and reproducibility standards. Integration & Interoperability : Design REST/gRPC endpoints for cross-language communication. Ensure compatibility with C#/.NET services. Performance & Scalability : Optimize GPU/CPU utilization, batching strategies, and memory management. Plan for multi-model and multi-tenant scenarios. MLOps & Lifecycle Management : Implement model … Expert in TensorFlow (TF2/Keras), experience with ONNX Runtime for inference. Programming : Advanced Python for ML; strong understanding of packaging, type checking, and performance profiling. Architecture : Proven experience designing scalable ML systems for production. APIs : Proficiency in gRPC/Protobuf and REST for cross-language integration. MLOps ...

design and build a modern enterprise data platform using Microsoft Fabric. Youll play a key role in architecting a secure, scalable and high-performance cloud environment that enables advanced analytics and data-driven decision making. This is a hybrid role with 1 day a week in the Milton Keynes … data pipelines, lakehouse/warehouse solutions and semantic models. Implement Platform as Code (terraform) and CI/CD practices. Ensure security, governance, monitoring and performance optimisation. Lead incident resolution and continuous platform improvement. Essential Skills Proven experience building enterprise cloud data platforms. Strong hands-on expertise in Microsoft Fabric ...

technical consultants. Review code, enforce quality standards, and support technical upskilling. Governance & Assurance Ensure adherence to Microsoft best practices, security, and compliance standards. Support performance optimization, troubleshooting, and production issues. Required Skills & Experience Core Technical Skills Strong experience with Microsoft Dynamics 365 . Solid expertise in: oC#, .NET oPlugins … APIs, OAuth, and security models. DevOps & Quality Experience with CI/CD pipelines (Azure DevOps preferred). Familiarity with automated testing. Strong understanding of performance tuning and security best practices. ...

playing a key part in building and evolving user interfaces that power their products, working across component design, API integration and performance optimisation. It is an ideal position for someone who enjoys solving real user problems, collaborating with others and continuously developing their technical skills. You'll work closely … frameworks to drive consistency and scalability Integrate frontend applications with API-driven services, ensuring reliable and clear data flows Troubleshoot and resolve UI issues, performance bottlenecks and user-reported problems Contribute to technical discussions, sprint refinement and collaborative design sessions What you'll bring Strong hands-on experience with ...

handling between frontend and backend through efficient API integration. Troubleshoot and resolve frontend issues while maintaining high code quality and following best practices for performance optimization. HTML/CSS, TypeScript and Java, open source frameworks, RESTful web services, and work on cross-browser and cross-device development Experience … representative, at all job levels. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability ...

REST APIs and backend services Contribute to CI/CD pipelines and deployment processes Support production systems (L2/L3) including debugging, enhancements and performance optimization Write and maintain unit and integration tests . Ensure high code quality and test coverage Participate in code reviews and mentor junior developers … Python libraries (Pandas, NumPy) for data processing Experience building RESTful APIs/services (Flask/FastAPI/Django) Strong understanding of data structures and performance optimization Experience working with large-scale data processing and performance optimization Working knowledge of Unix/Linux environments and basic shell scripting Domain ...

REST APIs and backend services Contribute to CI/CD pipelines and deployment processes Support production systems (L2/L3) including debugging, enhancements and performance optimization Write and maintain unit and integration tests . Ensure high code quality and test coverage Participate in code reviews and mentor junior developers … Python libraries (Pandas, NumPy) for data processing Experience building RESTful APIs/services (Flask/FastAPI/Django) Strong understanding of data structures and performance optimization Experience working with large-scale data processing and performance optimization Working knowledge of Unix/Linux environments and basic shell scripting Domain ...

Optimization) Location: London, UK About the Client: We are partnering with an exciting, disruptive technology company working at the intersection of machine learning, high-performance computing, and GPU acceleration . The team builds performance-critical software that helps power the next generation of AI and data-driven applications … across industries such as autonomous systems, healthcare, and immersive gaming. Their mission is to push the boundaries of performance in ML and AI workloads using modern software engineering practices and cutting-edge hardware. This is a great opportunity for a junior engineer with a strong foundation in modern C++ ...

. Designing and maintaining efficient data pipelines and vector storage solutions using MongoDB Atlas Vector Search. Fine-tuning LLMs on custom datasets to enhance performance for specialized tasks related to our documentation and user support. Collaborating with our YOLO development team to explore and build innovative multi-modal solutions. … full RAG pipeline, including vector embeddings , rerankers , and data indexing in databases like MongoDB. Practical knowledge of LLM fine-tuning, prompt engineering, and performance optimization. Familiarity with MLOps principles and tools, including CI/CD with GitHub Actions . A strong interest in computer vision and an understanding ...

BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave … timing alignment between software and capture cards. Lead and contribute to system integration, verification, and testing at both component and system levels. Conduct performance analysis, debugging, and optimisation of real-time systems. Document architecture, interface definitions, and test procedures to support handover and formal test activities. Skillset/ ...

Systems Research Engineer - LLM Optimisation Permanent Edinburgh City Centre (On-site 5 days), walking distance from local transport links Salary : Competitive and negotiable, generous benefits package In an era where Large Language Models (LLMs) are rebuilding the foundational software stack, our client is at the forefront of reshaping … system designs into deployable, real-world technologies. We are seeking Systems Research Engineers with a deep passion for computer systems, distributed AI infrastructure, and performance optimization. These roles are ideal for recent PhD graduates or exceptional BSc/MSc engineers looking to build research-driven experience in Operating Systems ...

implement end-to-end data pipelines, data lakes, data lake house , and analytics platforms on AWS tailored for telecom use cases (e.g., network performance, customer churn, service assurance, billing data). AWS Service Expertise: Architect solutions utilizing a wide range of AWS data services, including but not limited … Security Hub Telecom Domain Knowledge: Apply a strong understanding of telecom network architectures, Knowledge of RAN , Core , Transmission data types is a must, network performance counters, configuration management & fault management knowledge , and regulatory requirements (e.g., GDPR, data retention policies). Data Ingestion & Transformation: Design and implement efficient strategies ...

implement end-to-end data pipelines, data lakes, data lake house , and analytics platforms on AWS tailored for telecom use cases (e.g., network performance, customer churn, service assurance, billing data). • AWS Service Expertise: Architect solutions utilizing a wide range of AWS data services, including but not limited … Security Hub • Telecom Domain Knowledge: Apply a strong understanding of telecom network architectures, Knowledge of RAN , Core , Transmission data types is a must, network performance counters, configuration management & fault management knowledge , and regulatory requirements (e.g., GDPR, data retention policies). • Data Ingestion & Transformation: Design and implement efficient strategies ...

REST APIs and backend services Contribute to CI/CD pipelines and deployment processes Support production systems (L2/L3) including debugging, enhancements and performance optimization Write and maintain unit and integration tests. Ensure high code quality and test coverage Participate in code reviews and mentor junior developers where … Python libraries (Pandas, NumPy) for data processing Experience building RESTful APIs/services (Flask/FastAPI/Django) Strong understanding of data structures and performance optimization Experience working with large-scale data processing and performance optimization Working knowledge of Unix/Linux environments and basic shell scripting Domain ...

focused on AOSP, Linux kernel and low-level system development rather than application development. You will play a key role in the development, configuration & optimisation of the Android platform , working deep within the Android framework and underlying Linux system layers. Key areas of responsibility include: Android platform development … AOSP customisation. Linux kernel configuration, tuning and performance optimisation. Scheduler tuning, latency reduction and power management improvements. Modifying Android framework services and system components. Working within large-scale codebases using Git (branching, merging, upstream integration). Integration of open-source tools for debugging, profiling and performance analysis. Development ...

focused on AOSP, Linux kernel and low-level system development rather than application development. You will play a key role in the development, configuration & optimisation of the Android platform , working deep within the Android framework and underlying Linux system layers. Key areas of responsibility include: Android platform development … AOSP customisation. Linux kernel configuration, tuning and performance optimisation. Scheduler tuning, latency reduction and power management improvements. Modifying Android framework services and system components. Working within large-scale codebases using Git (branching, merging, upstream integration). Integration of open-source tools for debugging, profiling and performance analysis. Development ...

successful candidate may also participate in an out-of-hours call-out rota. What you will be doing: Lead the deployment, management and optimisation of Splunk Enterprise and Splunk ES platforms in large, complex environments. Support and develop capability in Elastic Stack/Elastic Security, with training and upskilling … processes. Automate workflows and platform configurations using CI/CD, SOAR, scripting and Infrastructure as Code tools such as Terraform and Ansible. Ensure platform performance, stability and resilience through capacity planning, high availability, disaster recovery and proactive monitoring. Provide technical leadership and guidance to internal teams and clients ...

decisions within the team, ensuring solutions are scalable, maintainable, and align with long-term strategic goals. Champion best practices in areas like system design, performance, security, and operational excellence. About you: 5+ years of professional experience building web applications using Ruby, Rails, React, and TypeScript. Strong backend development skills … lead technical initiatives from concept to completion, often involving multiple team members or complex integrations. Well versed in production operations, incident response, and performance optimisation. You proactively identify and mitigate risks to ensure system stability and scalability. Benefits: Hybrid working: Split your week between home and the office, with ...

close partnership with Engineering and Design leadership, you will shape the vision, strategy, and execution for a product surface that helps customers understand performance, deliver more relevant experiences, and continuously improve outcomes. This is your opportunity to play a key role in shaping how digital teams measure and grow … across analytics, personalization, experimentation, and platform capabilities. Integrate AI and extensible platform capabilities into the product strategy to unlock automation, insight generation, and content performance optimization at scale. Lead cross‐functional teams, driving product vision, and executing product roadmaps in a fast‐paced, agile environment. Work closely with Engineering ...

Global VP of Channel Sales & Operations, you will own the full lifecycle of channel development, from recruitment and enablement to joint business planning and performance optimization. The ideal candidate is a proven sales leader with deep knowledge of the UK & Europe storage and IT infrastructure market, passionate about building … positioning. Joint Business Planning: Collaborate with partners to create and execute joint business plans, including marketing campaigns, demand generation activities, and pipeline development targets. Performance Management: Monitor partner performance metrics (e.g., revenue, bookings, pipeline velocity), provide coaching, and implement incentive programs to drive consistent overachievement. Market Expansion: Identify ...

maintain Power BI dashboards, datasets and reporting solutions that meet business requirements. • Translate stakeholder needs into actionable visual analytics that highlight trends and performance drivers. • Build and manage semantic models, including measures, KPIs and optimised relationships. • Write clear and efficient DAX to support calculations and time‐intelligence logic. • Work … range of data sources such as SQL databases, Azure services, Excel and APIs. • Apply governance best practices, including row‐level security, workspace management and performance optimisation. • Communicate insights clearly to non‐technical teams and support the adoption of reporting outputs. Your Skills and Experience • Strong commercial experience developing dashboards ...