251 to 275 of 308 Performance Optimisation Jobs in England

/DHCP SAN Storage (configuration, troubleshooting) Windows Server 2016/2022 Zscaler (ZIA/ZPA beneficial) SolarWinds (monitoring & alerting) General infrastructure troubleshooting and performance optimisation ...

profile end customer. Key Requirements: Proven experience as a Database Administrator (PostgreSQL DBA) Must hold Active Security Clearance (SC) Core development/maintenance and performance optimisation (sharding, partitions) Experience with clustering and extensions such as Pgvector PostGIS and AGE Data migration experience from existing database(s) to Postgres ...

best practice.Review and validate development outputs, ensuring alignment to design principles and long-term sustainability. Shape the platform’s environment strategy, including version upgrades, performance optimisation, and health monitoring. Platform Strategy Roadmap Provide strategic input into licensing, roadmap planning, security posture, and the future evolution of the platform. ...

Company description: Foreship Foreship is a 100 strong international ship design and marine engineering consultancy, specialising in naval architecture, energy transition, sustainability, stability, performance optimisation and project engineering. The company leads newbuild and conversion projects, supporting a wide portfolio in the ferry, cruise, cargo, offshore and alternative fuels ...

work closely with internal teams and third-party partners to manage day-to-day operations while also shaping long-term plans. From performance optimisation to incident response, from disaster recovery testing to future capacity planning, your work will help keep our business running safely and efficiently. Reporting ...

Integrate Hardware Security Modules (HSM) or TPM-based security solutions Support secure communication protocols (TLS, DTLS, IPsec, MACsec) Conduct cryptographic reviews, vulnerability analysis, and performance optimization Support compliance documentation and security validation activities Collaborate with cross-functional teams for system-level security architecture Must Requirements Minimum of a degree ...

Integrate Hardware Security Modules (HSM) or TPM-based security solutions Support secure communication protocols (TLS, DTLS, IPsec, MACsec) Conduct cryptographic reviews, vulnerability analysis, and performance optimization Support compliance documentation and security validation activities Collaborate with cross-functional teams for system-level security architecture Must Requirements Minimum of a degree ...

Integrate Hardware Security Modules (HSM) or TPM-based security solutions Support secure communication protocols (TLS, DTLS, IPsec, MACsec) Conduct cryptographic reviews, vulnerability analysis, and performance optimization Support compliance documentation and security validation activities Collaborate with cross-functional teams for system-level security architecture Must Requirements Minimum of a degree ...

especially looking for individuals who are experts in front-end engineering for mobile or web platforms, with deep experience in modern frameworks and performance optimization. You’ll bring hands-on experience with generative AI technologies and understand how to apply them to enhance product experiences. Consulting experience is also ...

governance of RESTful APIs, JSON, and HTTP standards API versioning and backward‐compatibility strategies MongoDB/NoSQL expertise, including: Data modeling Indexing strategies Performance optimization Advanced experience with Java concurrency, streams, and performance tuning Cloud & Infrastructure AWS services including EC2, ECS/EKS, S3, RDS and/… working in Agile/Scrum environments and influencing engineering best practices Experience Level Principal‐level backend engineering experience building and operating large‐scale, high‐performance systems Approximately 8+ years of backend development experience, with several years working on production Java and Spring Boot services Proven experience owning architecture ...

Ensure pipelines are auditable, lineage-aware, idempotent, and resilient in regulated environments. Implement robust data quality controls including testing, validation, monitoring, and alerting. Drive performance optimization across Spark and Snowflake workloads. Partner with Product, Engineering, DevOps, and Regulatory teams to translate requirements into scalable technical designs. Improve engineering standards … your partner, and your child(ren) Employee Assistance Program Enhanced parental leave (maternity & paternity) Professional qualification sponsorship Accelerated career progression based on performance, not tenure Holiday entitlement increases with tenure Flexible hours with core collaboration time Paid volunteering leave Gym & fitness discounts Quarterly socials, and office snacks & drinks Interest ...

successful implementation of the data strategy.To work within the Company's Equality and Diversity Policy, Health and Safety Policy, Customer Service and Performance Policies ensuring that these are complied with throughout all activities within the scope of this role to ensure the highest standards of customer care.Ensure that … SSRS.Experience with CI/CD, automated testing, or DataOps practices.Knowledge, Skills & AbilitiesYou should demonstrate:Strong SQL and T-SQL development skills, including performance optimisation.A solid understanding of relational databases and technologies such as Azure SQL Database.Strong problem-solving and analytical skills.Awareness of cloud cost optimisation (compute, storage, pipeline ...

Engineer within our DevSecOps team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working … experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: Design, build, deploy and manage a broad set of IT Infrastructure aligning to customer ...

automation, cloud-native best practices, data lifecycle management, and high engineering standards. Oversee end-to-end data engineering delivery, ensuring pipeline reliability, observability, performance, resilience, and continuous improvement. Your Skills: Expert-level hands-on experience with Azure Data Services and Databricks in enterprise, highly regulated environments. Deep understanding … Delta Lake, Medallion architecture, Lakehouse patterns, distributed compute, data modelling, and performance optimisation. Strong programming skills in Python, PySpark, and Spark SQL, with experience implementing CI/CD pipelines (Azure DevOps, branching/merging, automation). Solid knowledge of data governance, lineage, access controls, secure cloud engineering, and FinOps ...

React , TypeScript , and Next.js . You’ll work across the full front‐end life cycle — from architecture and design collaboration, through to deployment and optimisation — delivering robust, performant, and accessible user interfaces. You’ll join a highly collaborative team where your voice will matter, and your work will … Build and maintain modern web applications using React , TypeScript , and Next.js . Translate UI/UX designs into responsive, accessible and high‐performance user interfaces. Collaborate strategically with backend engineers, product owners and designers to deliver end‐to‐end solutions. Write clean, tested, maintainable code and set best‐practice ...

Azure Databricks, Azure Data Lake Storage, Azure Data Factory).• Architect and implement advanced data pipelines using Databricks, Delta Lake, Python and Spark, ensuring performance, reliability, and maintainability across cloud and on-prem environments.• Champion data quality, governance, and observability, ensuring data is accurate, timely, and fit-for-purpose … including Azure Databricks, Azure Data Lake Storage, and Azure Data Factory.• Advanced proficiency in SQL, Python, and Spark (PySpark), with a strong focus on performance optimization and distributed processing.• Proven experience in CI/CD practices using industry-standard tools (e.g., GitHub Actions, Azure DevOps).• Strong understanding ...

Azure Databricks, Azure Data Lake Storage, Azure Data Factory). Architect and implement advanced data pipelines using Databricks, Delta Lake, Python and Spark, ensuring performance, reliability, and maintainability across cloud and on-prem environments. Champion data quality, governance, and observability, ensuring data is accurate, timely, and fit-for-purpose … including Azure Databricks, Azure Data Lake Storage, and Azure Data Factory. Advanced proficiency in SQL, Python, and Spark (PySpark), with a strong focus on performance optimization and distributed processing. Proven experience in CI/CD practices using industry-standard tools (e.g., GitHub Actions, Azure DevOps). Strong understanding ...

advise on scripting using Ivanti Expressions or ECMAScript. Deliver Level 3 support for the Neurons platform, troubleshooting complex issues and driving improvements to availability, performance, and quality. Train ITS support engineers on day‐to‐day configuration tasks, contributing to shared understanding and long‐term maintainability. When capacity allows, contribute … knowledge‐sharing, documentation, and continuous improvement. Key strengths: Experience configuring, deploying, and maintaining the Ivanti Neurons ITSM Platform, ideally including multi‐stage environments and performance optimisation. Ability to script special cases using Ivanti Expressions and ECMAScript, and familiarity with API‐driven integrations. Foundational understanding of Python development, ideally with ...

email marketing materials. WordPress & Content Management Build, maintain, and manage WordPress websites, including themes, templates, and page builders. Manage content updates, website structure, and performance optimisation. Ensure WordPress builds remain scalable and maintainable. Usability, SEO & Compliance Ensure websites are intuitive, accessible, and compliant with WCAG accessibility standards. Apply … best practices including site structure, page speed optimisation, and on-page improvements. Monitor and enhance UX metrics, search visibility, and overall website performance. Collaboration & Internal Systems Work alongside in-house developers on website integrations. Support marketing campaigns with landing pages, forms, and email templates. Contribute to the UI design ...

Quant Developer/Data Scientist Location: Flexible (Major Financial Hubs) Experience: 25 Years Compensation: Competitive + Performance-Based Bonus A leading asset management firm is seeking a highly talented Quant Developer/Data Scientist to join its systematic and discretionary investment teams. This is a front-office, high-impact … analytics tools. Work closely with PMs and Quants to translate research ideas into production-grade models and code . Build and maintain high-performance C++ and Python components used for modelling, simulation, and live trading. Design scalable Linux-based data and compute architectures , including feature engineering and large dataset ...

their growing Marketing team. This is an exciting opportunity for a creative and technically capable designer to play a key role in the development, optimisation, and maintenance of the company’s digital platforms across both B2B and B2C audiences. The successful candidate will work closely with Marketing, in-house … helping maintain a consistent, brand-led approach across all online platforms. The Role As Web Designer, you will be responsible for improving website usability, performance, and overall customer experience. You will contribute to UX/UI initiatives, develop digital assets, and maintain WordPress websites while ensuring best practice across ...

Infrastructure Engineer within our Integration & Test team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience … experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: Plan, develop, and execute software test and integration plans, ensuring compliance with specifications, while ...

Infrastructure Engineer within our Integration & Test team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience … experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: Plan, develop, and execute software test and integration plans, ensuring compliance with specifications, while ...

expertise in Splunk Enterprise, ITSI, and Kubernetes/OpenShift observability. The ideal candidate will build scalable monitoring solutions, drive service health insights, and optimize performance across hybrid cloud environments. Key Responsibilities Splunk Architecture & Operations Design, deploy, and manage Splunk Enterprise and ITSI for hybrid Kubernetes/OpenShift environments. Onboard …/etcd), node readiness, pod restart trends Network/storage errors, quota usage, bursting patterns Capacity metrics and noisy‐neighbor detection Search & Platform Performance Tune Splunk search performance, workload rules, concurrency, DMA, summary indexing, and scheduling hygiene. Alerting & Integrations Implement alerting, enrichment, routing to ITSM/ChatOps, suppression ...

their growing Marketing team. This is an exciting opportunity for a creative and technically capable designer to play a key role in the development, optimisation, and maintenance of the company’s digital platforms across both B2B and B2C audiences. The successful candidate will work closely with Marketing, in-house … maintain. Usability, SEO & Compliance Ensure websites meet accessibility standards (WCAG) and provide intuitive user journeys. Apply SEO best practices including site structure, page performance, and on-page optimisation. Support improvements in site speed, UX metrics, and search visibility. Testing, Maintenance & Performance Test websites across browsers and devices ...