176 to 200 of 272 Performance Optimisation Jobs in the UK

Senior Snowflake Platform Engineer - Scale Analytics

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
plus a 10% bonus and benefits; hybrid work between Manchester and London. You will own platform engineering, drive automation, governance, performance optimisation, and enable analytics teams to deliver advanced data insights at scale. #J-18808-Ljbffr ...

PowerServer Engineer

Hiring Organisation
Henderson Scott
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£93,921
help shape the future roadmap for a key enterprise platform. We're looking for experience with: PowerBuilder and PowerServer (Appeon) Application assessment, troubleshooting and performance optimisation Legacy application modernisation SQL Server and/or Oracle databases Client-server and web-based applications Producing technical recommendations and documentation Experience ...

Lead Infrastructure Engineer - Manchester

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Role Lead resolution of critical infrastructure incidents and root cause analysis Own virtualisation, cloud, backup, and platform operations Manage upgrades, capacity planning, and performance optimisation Present and govern high-risk changes through CAB processes Act as the senior escalation point for engineers and vendors Drive automation and operational ...

Senior Android Engineer

Hiring Organisation
Fruition Group
Location
United Kingdom
Employment Type
Contract, Work From Home
deep knowledge of Android SDK Proven experience shipping mobile features at scale Strong understanding of modern Android architecture and design patterns Experience in performance optimisation and scalable UI Confident working in fast-moving, user-focused teams Bonus points for experience in accessibility, testing, or mobile CI/ ...

Azure Data Engineer

Hiring Organisation
Vallum Associates Limited
Location
Beverley, North Humberside, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Azure Databricks development, including efficient handling of large datasets Strong working knowledge of Azure Data Factory for building complex ETL workflows Experience with performance optimization of data pipelines an click apply for full job details ...

Senior Lead React UI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with deep technical expertise. The role emphasizes AI-assisted development, secure coding, and proactive governance across the SDLC, with responsibilities spanning guidance, code reviews, performance optimization, and collaboration with #J-18808-Ljbffr ...

Software Engineer - Aerospace - Oxfordshire

Hiring Organisation
Bond Williams Limited
Location
Kidlington, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
company is building a unified software platform that consolidates commercial and internal engineering tools. This platform will accelerate their design exploration, enabling faster performance optimization and rapid scaling for new applications. They are seeking a motivated Software Engineer to develop this platform. Working alongside Aerothermal Designers and Mechanical Engineers ...

Network Infrastructure Manager

Hiring Organisation
Sterling Bridge Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
routing, switching, firewalls, VPNs, WAN/LAN technologies, and network security Experience with cloud platforms and enterprise infrastructure technologies Strong understanding of network resilience, performance optimization, and disaster recovery Excellent stakeholder management and communication skills Experience delivering infrastructure projects and technology improvements Telecoms or Communications industry experience is highly ...

BMS Service Engineer

Hiring Organisation
Smart Search Technical Ltd
Location
Croydon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum Additional earnings available
tailored solutions that not only meet but exceed client expectations. Their expertise spans a wide array of building automation technologies, ensuring efficiency, sustainability, and performance optimization for commercial and industrial environments. By integrating advanced systems with smart technology, they help clients achieve energy savings, reduce carbon footprints, and enhance ...

Enterprise Observability Consultant

Hiring Organisation
Jobleads-UK
Location
Hatfield, England, United Kingdom
complex enterprise environments. The successful consultant will combine strong customer-facing consulting skills with deep technical expertise across observability platforms, telemetry architecture and application performance monitoring. Key Responsibilities Lead observability discovery workshops and maturity assessments across enterprise customers. Define observability strategies and roadmaps aligned to business and technology objectives. … Cribl. Develop dashboards, alerting frameworks and automated operational workflows. Integrate observability tooling with ITSM, Event Management and AIOps platforms. Support root cause analysis, performance optimisation and proactive monitoring initiatives. Act as a trusted advisor to technical and non-technical stakeholders throughout project delivery. #J-18808-Ljbffr ...

Principal Application Engineer – FX Technology / Order Management

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technology supporting our award-winning Autobahn platform to greatly enhance our client’s product experience, re-engineer parts of our orders offering with strong performance, flexibility and uncompromising quality in mind as well as help driving AI adoption across our electronic trading ecosystem.You will be working at the heart … technology solutionsClear and concise documentation and roadmaps shared both within technology and with business partnersYour skills and experienceExcellent knowledge of core Java platformExperience in performance optimisation of multi-threaded Java applications or a familiarity with no-GC Java coding is a plusSolid experience implementing order management/order ...

iOS Developer

Hiring Organisation
ARC IT Recruitment
Location
Brighton, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 70,000 Annual
principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office ...

Mobile Developer

Hiring Organisation
Arc IT Recruitment
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office ...

Head of FP&A

Hiring Organisation
Goodman Masson
Location
City of London, Cheap, United Kingdom
Employment Type
Permanent
impact narrative presentations for the executive leadership team and Board Embed deeply with commercial, product and growth teams as an internal strategic consultant, driving performance optimisation and ROI analysis Provide financial modelling and decision support for high-profile initiatives including geographic expansion, monetisation strategy and new product lines ...

Full-Stack Software Engineer III - Android Platform

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
Google is seeking a Software Engineer III for a London-based role focused on full stack development and Android performance optimization. You will deliver high-quality code, participate in design reviews, and contribute to scalable, reliable systems across Google’s suite of services. The role emphasizes collaboration across teams ...

Associate Director for System Engineer/Architect

Hiring Organisation
Jobleads-UK
Location
Cambourne, England, United Kingdom
Table: Proven experience designing and developing complex system architectures that align with business goals Strong understanding of cross‐system design, integration, and performance optimization Expertise in defining system components, interfaces, and dependencies Ability to translate functional and non‐functional requirements into scalable solutions Knowledge of security standards and compliance ...

Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions. The Platform Engineer partners with the Analytics product engineering team to design, build and operate platform capabilities that enable our market leading high-performance, distributed computing products to run reliably, securely and efficiently at scale. This includes infrastructure automation, runtime orchestration, CI/CD enablement, observability and performance … pipelines supporting distributed systems and shared components. Implement observability through logging, metrics and alerting, improving platform reliability and debuggability. Monitor and optimise system performance, throughput and resource utilisation. Ensure platform security, access control and compliance with internal standards. Own and maintain operational documentation, runbooks and support procedures to ensure ...

Full Stack Software Developer (.NET)

Hiring Organisation
DMR Personnel Ltd
Location
Norwich, Norfolk, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Plus excellent benefits
Stack Development: Develop, test, and maintain both front-end and back-end components for web and mobile-based applications. Design and implement scalable, high-performance solutions using .NET technologies. Work closely with product managers, UX/UI designers, and other developers to deliver features that meet business requirements … practices. Conduct code reviews, provide feedback, and mentor junior developers when required. Design and implement RESTful APIs and services using ASP.NET Core. Ensure database performance and scalability with SQL Server and/or other database technologies. Implement responsive and user-friendly front-end interfaces using modern JavaScript and styling ...

Lead Java Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
adoption and build‐out of RT/OD capabilities on strategic risk platform, including integration of new analytics, workflows, and risk datasets. Deliver significant performance improvements through optimized risk calculation strategies. Guide the migration of compute workloads to AWS, implementing best practices for scalability, throughput, resiliency, and cost efficiency. … Container technologies such as Docker, Kubernetes, OpenShift, etc. Strong expertise in messaging technologies such as Kafka, JMS, gRPC etc. Proficient in latency measurement and performance optimization of Java based platforms with focus on JVM tuning Experience with observability stacks like ELK, Prometheus, Grafana, Kiali, Jaeger etc. Sound knowledge ...

Principal Software Engineering (Azure and Integration)

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
stakeholders to develop and influence product strategy, using technical insight to identify opportunities that deliver business value. Maintain a strong understanding of business strategy, performance and engineering operating costs, ensuring teams remain focused on product outcomes and strategic objectives. Delivery Lead technical workstreams, helping teams navigate architectural decisions, priorities … access management, data protection, compliance and secure development practices. Proven experience with CI/CD pipelines, environment lifecycle management, observability, monitoring, telemetry and performance optimisation. Excellent stakeholder management, communication and technical documentation skills, with the ability to engage effectively across both technical and business audiences. Desirable Skills & Experience Experience ...

Protocol Stack Engineer

Hiring Organisation
Mars Recruitment
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum plus benefits
custom SDR-based networks. The successful candidate will work across embedded software, modem integration, and real-time communications environments to deliver high-performance and robust wireless solutions. Protocol Stack Engineer e ssential experience: degree in Computer Engineering, Electronic Engineering, Telecommunications, Computer Science, or equivalent industry experience; strong proficiency … session management; familiarity with RTOS, embedded Linux, multi-threaded systems, and low-level debugging tools; experience using protocol analysers, logging frameworks, profiling tools, and performance optimisation techniques; strong analytical and debugging skills, with the ability to diagnose issues across multiple layers of the modem stack; ability to collaborate ...

Modem Stack Engineer

Hiring Organisation
Mars Recruitment
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum plus benefits
custom SDR-based networks. The successful candidate will work across embedded software, modem integration, and real-time communications environments to deliver high-performance and robust wireless solutions. Modem Stack Engineer e ssential experience: degree in Computer Engineering, Electronic Engineering, Telecommunications, Computer Science, or equivalent industry experience; strong proficiency … session management; familiarity with RTOS, embedded Linux, multi-threaded systems, and low-level debugging tools; experience using protocol analysers, logging frameworks, profiling tools, and performance optimisation techniques; strong analytical and debugging skills, with the ability to diagnose issues across multiple layers of the modem stack; ability to collaborate ...

Hydraulic Applications Engineer

Hiring Organisation
Osprey Engineering Solutions
Location
Lincoln, Lincolnshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Provide technical advice on hydraulic components, systems, and applications Interpret customer requirements and translate into practical solutions Assist with product selection, system design, and performance optimisation Troubleshoot hydraulic system issues and provide diagnostic recommendations Application Engineering Specify hydraulic components: pumps, valves, cylinders, filtration, power units Develop solutions based ...

Datacenter Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
teams to ensure design‐to‐run alignment. Reliability, Capacity & Resilience Design DC architectures for high availability, redundancy, DR, and fault tolerance. Support capacity planning, performance optimisation, and lifecycle management. Participate in failure analysis, RCA reviews, and corrective architecture enhancements. Ensure infrastructure designs minimise single points of failure. Operational ...

Product Engineering - Team Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
will work closely with engineers, designers, core developers, and stakeholders across the business to define, build, and ship a secure, scalable, and high‐performance trading platform. What you will work on Define and own the technical architecture for Wintermute’s trading products, client‐facing portals, and internal applications — making … system architecture: APIs, microservices, event‐driven architectures, WebSockets, message queues, databases, and how frontend and backend systems work together in high‐performance environments. Experience with infrastructure and DevOps fundamentals: CI/CD, cloud platforms, CDN, monitoring/observability, and deployment strategies. Strong understanding of security best practices (OWASP, authentication ...