276 to 300 of 632 Performance Optimisation Jobs in England

Desktop Application Analysis and Packaging SME

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
Windows 365 and Azure Virtual Desktop (AVD) platforms Strong knowledge of application packaging, deployment, and lifecycle management technologies Experience in client application troubleshooting and performance optimisation Good understanding of authentication and identity management technologies, including Active Directory and Microsoft Entra ID Effective collaborator with strong communication and stakeholder ...

Principal Engineer - Mobile - London

Hiring Organisation
Photon Infotech
Location
London, United Kingdom
Salary
£ 80 K
technologies and industry trends, evaluating their potential impact and advocating for them to be included on the product roadmap and development processesChampion continuous improvement, performance optimisation, and security throughout the development lifecycleSkills:Proven experience as a hands-on engineer with proficiency in KotlinHands on experience in backend ...

Logistics Data Analyst

Hiring Organisation
B&Q
Location
Eastleigh, Hampshire, United Kingdom
Salary
£ 60 K
operation to ensure a grounded knowledge and to make sure analysis and the operation are in alignment Tackle a wide range of problems, from performance optimisation to understanding availability drivers Deliver deep-dive analysis, highlighting risks, opportunities and areas for continuous improvement Build strong relationships with stakeholders, influencing ...

Senior Firmware Engineer at Hive

Hiring Organisation
Centrica - CHP
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
cloud-connected devices, leveraging MQTT and AWS IoT Core services, including TLS, X.509 authentication, and device shadow technologies. Strong focus on software quality and performance optimisation, with expertise in memory and flash management, automated testing, and CI/CD practices for embedded systems. Forward-thinking approach to engineering ...

Senior Firmware Engineer at Hive

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
cloud-connected devices, leveraging MQTT and AWS IoT Core services, including TLS, X.509 authentication, and device shadow technologies. Strong focus on software quality and performance optimisation, with expertise in memory and flash management, automated testing, and CI/CD practices for embedded systems. Forward-thinking approach to engineering ...

Senior Firmware Engineer at Hive

Hiring Organisation
Centrica - CHP
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
cloud-connected devices, leveraging MQTT and AWS IoT Core services, including TLS, X.509 authentication, and device shadow technologies. Strong focus on software quality and performance optimisation, with expertise in memory and flash management, automated testing, and CI/CD practices for embedded systems. Forward-thinking approach to engineering ...

Technology Architect - Databricks

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
best-practice playbooks for Databricks implementations. \* Architect scalable ETL/ELT pipelines using PySpark, Spark SQL, Delta Live Tables, and Databricks Workflows. \* Implement performance optimization strategies for notebooks, clusters, job orchestration, and data storage. \* Guide teams in building curated, governed data models leveraging Delta Lake Medallion Architecture (Bronze–Silver ...

Senior AI Software Engineer, Coding Agent

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
accuracy. Excellent problem‐solving skills and the ability to work on complex, ambiguous projects, delivering results in a fast‐paced environment. Experience with observability, performance optimization, and production incident response. Bachelor's degree in Computer Science, AI, Machine Learning, or a related technical field (or equivalent practical experience). ...

Senior Salesforce Engineer

Hiring Organisation
Jobleads-UK
Location
Liverpool, England, United Kingdom
declarative tools. Hands‐on experience with integrations (REST/SOAP APIs, middleware, ETL tools). Strong understanding of the Salesforce platform, security model, and performance optimisation. Desirable: Experience with Marketing Cloud, Azure services, and data pipelines. Our benefits if you decide to join us: 25 days’ holiday per year ...

Risk - Software Engineer - Associate - London

Hiring Organisation
Goldman Sachs
Location
London, United Kingdom
Salary
£ 100 K
including statistics, time series analysis and numerical algorithms.Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial.Experience in developing data visualization and business intelligence solutions using tools such ...

Risk - Software Engineer - Analyst - Birmingham

Hiring Organisation
Goldman Sachs
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 70 K
including statistics, time series analysis and numerical algorithms.Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial.Experience in developing data visualization and business intelligence solutions using tools such ...

Risk - Software Engineer - Analyst - Birmingham

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
statistics, time series analysis and numerical algorithms. Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial. Experience in developing data visualization and business intelligence solutions using tools ...

Senior Data Center, AI Software Product Strategy & Go-To-Market Lead — Qualcomm - Europe

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Resource scheduling, bin-packing, and topology-aware placement. Model serving, compilers, and runtime frameworks. Memory-aware serving, KV cache optimization, and multi-model serving. Performance optimization across latency, throughput, and power. Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation ...

Risk - Software Engineer - Analyst - Birmingham Birmingham · United Kingdom · Analyst

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
statistics, time series analysis and numerical algorithms. Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial. Experience in developing data visualization and business intelligence solutions using tools ...

Risk - Software Engineer - Analyst / Associate - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
statistics, time series analysis and numerical algorithms. Experience with programming in Python and SQL for extract transform load (ETL) operations and data analysis (including performance optimization). Experience in using languages such as R, Java, C++ is beneficial. Experience in developing data visualization and business intelligence solutions using tools ...

Salesforce Solution Architect - Retail/Manufacturing

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
users. In this role, you'll provide authoritative guidance and best practices across critical areas including marketing automation architecture, customer data platforms, omnichannel personalization, performance optimization, and governance frameworks. This is a project leadership position where you'll shape transformative Salesforce solutions for retail clients, ensuring that technical decisions ...

Senior Robotics Software Engineer, Payload Integration

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Linux, RTOS, or bare‐metal development on resource‐constrained hardware. Programming Skills: Additional experience with Python, Go, or scripting for tooling and test automation. Performance Optimization: Familiarity with profiling and optimizing networked and hardware‐interfacing software. The salary range for this role is an estimate based on a wide ...

Management Consultant - Access Network Consultant

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 55 K
People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too.“Across the globe, one thing is universally true of the people of Accenture: We care deeply about what … technology expertise. We support Tier-1 operators and technology vendors through large-scale RAN transformation programmes — from strategy and design through to deployment, optimisation, and ongoing operations. We leverage emerging technologies including Open RAN, 5G Advanced, 6G, Satellite, Generative AI, and Autonomous Networks to deliver measurable business outcomes ...

Principal Software Engineer AI Native

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ownership of solution delivery from specification through deployment and ongoing optimisation. Review code and ensure engineering quality, maintainability, security, and performance. Support complex troubleshooting, performance tuning, and root‐cause analysis. AI‐Native Engineering Lead adoption of AI‐assisted development tools and agentic AI workflows. Apply Spec‐Driven Development principles …/CD pipelines, Infrastructure as Code (Terraform or equivalent). Strong understanding of cloud‐native architecture and operational excellence. Strong database design and optimisation experience. Experience with relational and NoSQL databases. Understanding of complex data flows, integration architectures, and performance optimisation. Practical experience using AI‐assisted engineering tools. ...

Power BI Developer - IT

Hiring Organisation
Alois Technologies Limited
Location
Lincoln, Lincolnshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 500 Daily
from Dynamics 365/Dataverse (tables, relationships, option sets, including custom tables) Delivered reporting for Customer Service/Contact Centre : cases, queues, SLAs, agent performance, call statistics. Data extraction/refresh patterns from Dataverse (e.g., connector/TDS/Synapse Link/Fabric ) and shaping for analytics Implements … governance, and performance optimisation (model + measures) Can translate service ops needs into clear KPIs, definitions, and usable dashboards Nice to Haves Knowledge of Omnichannel/contact centre metrics (e.g., FCR, AHT, backlog/aging) Broader Power Platform exposure (Power Apps/Automate) and how it impacts data ...

Power BI Developer - IT

Hiring Organisation
Alois Technologies Limited
Location
LN1, Lincoln, Lincolnshire, United Kingdom
Employment Type
Contract, Temporary
Salary
£400 - £500/day
from Dynamics 365/Dataverse (tables, relationships, option sets, including custom tables) Delivered reporting for Customer Service/Contact Centre : cases, queues, SLAs, agent performance, call statistics. Data extraction/refresh patterns from Dataverse (e.g., connector/TDS/Synapse Link/Fabric ) and shaping for analytics Implements … governance, and performance optimisation (model + measures) Can translate service ops needs into clear KPIs, definitions, and usable dashboards Nice to Haves Knowledge of Omnichannel/contact centre metrics (e.g., FCR, AHT, backlog/aging) Broader Power Platform exposure (Power Apps/Automate) and how it impacts data ...

Principal Engineer - Technical Lead (Gen AI and MACH Architecture)

Hiring Organisation
Akqa
Location
London, United Kingdom
Salary
£ 70 K
landscape; with preference for GCP and Vercel, or suitable equivalents on AWS and Azure, and the capability to draw parallels across platforms.GEO and LLM optimisation: experience designing intelligent experiences and content structures optimised for generative engine discovery and LLM retrieval.Model fine-tuning: experience customising and fine-tuning existing models … analysis, observability, governance, testing and evaluation frameworks for production systems.Practical application of Generative AI to marketing and experience challenges; e.g. personalisation, content generation, campaign optimisation; with measurable production outcomes.Design Systems and Design to CodeDesign to Code workflow: advanced Design Systems thinking; experience bridging design intent through to UI development ...

Orchestration Architect - 5G, Open RAN & Network Automation

Hiring Organisation
83zero Limited
Location
Egham, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£95,000
/5G RAN, Open RAN, IP Transport, Edge Computing and Enterprise applications Design orchestration workflows covering network deployment, service provisioning, configuration management, fault management, performance optimisation and closed-loop automation Define interfaces between network controllers, RAN intelligent platforms, core network functions, AI/ML engines and operational platforms … Lead architecture for network intelligence, service assurance, AI-driven optimisation and zero-touch automation Support intent-based networking and autonomous network capabilities Review technical designs to ensure scalability, security and performance Engage with telecom operators, industrial customers and technology partners on technical discussions, workshops, proposals and PoC demonstrations ...

Data Engineer (Mid‐Level ), Global

Hiring Organisation
Vantage Data Centers
Location
London, United Kingdom
Salary
£ 60 K
transformations to produce curated datasets that support enterprise reporting, analytics, and downstream consumption.Take ownership of assigned data pipelines and datasets, including monitoring, troubleshooting, and performance optimization in production environments.Work with Azure Synapse (dedicated or serverless where applicable) to support analytical workloads and data consumption patterns.Collaborate with business analysts … views and tables in Azure Synapse to support analytics and reporting use cases.Respond to pipeline failures, data validation issues, and operational alerts.Perform basic performance tuning of Spark jobs (e.g., partitioning, filtering, incremental logic) within established architectural patterns and standards.Validate data outputs with business partners and address data defects ...

Azure Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Service Plans, scaling models, host processes and environment lifecycles. Oversee Azure SQL Databases and Managed Instances, including availability, firewalls, private endpoints, Entra ID integration, performance monitoring, backups and recovery readiness. Manage certificates and secrets across Azure workloads using Azure Key Vault, App Service certificates and SSL/TLS automation … related hosting models. Experience administering Azure SQL Database and/or Managed Instance, including access controls, private connectivity, resource tiering, backup/recovery and performance optimisation. Strong experience with infrastructure as code, including Terraform, Bicep or ARM templates, to deploy modular and repeatable cloud resources. Experience managing certificates ...