1 to 25 of 33 Performance Tuning Jobs in the North of England

colleagues turn to when the most complex technical issues arise. You will provide advanced troubleshooting, design input, and escalation support across our infrastructure stack, ensuring high availability, security, and performance of our systems. They offer a hybrid working pattern with very complex and interesting work in the financial sector. Currently 50+ in the technology team with a good company … clear explanations and mentoring to 1st and 2nd line engineers. Manage, maintain, and optimise infrastructure including: Windows Server/Active Directory (including GPO) VMware vSphere (HA/DRS, vSwitches, performance tuning) Linux Systems (Ubuntu, services, automation, troubleshooting) Networking (routing, switching, VLANs, firewalls, VPNs, TCP/IP performance analysis) Contribute to the design and implementation of new infrastructure … projects and improvements. Analyse and advise on performance tuning, capacity planning, disaster recovery, and high availability strategies. Provide technical leadership in areas such as: Virtualised environment performance and uptime Active directory configuration and security Network performance Ensure infrastructure security, compliance, and resilience best practices are consistently applied. Required Skills & Experience Windows Server & Active Directory: Deep understanding More ❯

KVM-based virtualisation environments Deploy, configure, monitor, and troubleshoot OpenShift clusters in on-prem and hybrid cloud setups Administer networking, storage, and security configurations for OpenShift Implement monitoring and performance tuning using Prometheus, Grafana, or ELK stack Perform regular patching and upgrades for OpenShift clusters Collaborate with internal teams to integrate infrastructure and applications Create and maintain documentation … and best practices Required Skills (Mandatory): 7+ years in IT infrastructure with focus on Linux, KVM, and containerised environments Strong KVM experience - provisioning, performance tuning, security OpenShift administration - install, config, troubleshooting Linux system administration and Shell Scripting (Bash, Python) Knowledge of Docker, Kubernetes, and containerisation principles Understanding of networking, persistent storage, and security in virtualised environments Familiarity with More ❯

Job Overview: We are looking for an experienced and highly motivated engineer to join one of the hard-working teams within Systems Engineering, with a strong focus on performance analysis. This role is ideal for someone passionate about deep performance investigations, bottleneck identification, and data-driven architectural insights - alongside developing supporting C++ models. About the Role In this … role, your primary responsibility will be performance analysis of next-generation Interconnect IP. You will work closely with architecture, design, and modeling teams to evaluate design trade-offs, identify bottlenecks, improve modeling accuracy, and drive performance validation. About System IP This position is part of the Interconnect Product Team. The Interconnect team develops Arm's CoreLink Interconnect IP … scalable, high-performance NoCs designed for intelligent connected systems across markets such as mobile, IoT, networking infrastructure, and automotive. Our solutions are optimized for Responsibilities: Drive performance analysis of Interconnect IP, including advanced Network-on-Chip designs. Evaluate architectural design trade-offs to influence performance and scalability. Investigate and identify performance bottlenecks through deep analysis and More ❯

Job: Design, build, and maintain robust data systems and pipelines that support data storage, processing, and analysis on the Cloud. Work with large datasets, ensuring data quality, scalability, and performance, while collaborating. closely with data scientists, analysts, and other engineering teams to understand their data needs and provide them with high-quality, accessible data. They are responsible for ensuring … resource requirements are understood and planned/estimated effectively against demand, including identification of additional temporary resource capability within projects Maintain appropriate process procedures, compliance and service level monitoring, performance reporting and vendor management. Implementing best practices around data security, privacy, and compliance for the teams compliance with cyber security and data protection and supporting along with BI lead … in the area which provides the opportunity to reduce technical debt and rationalise our technical footprint Mentor data engineers, supporting their professional growth and development Outcome, Results and Key Performance Indicators: Delivery of projects to expected timely, cost and quality standards Excellent levels of application availability and resilience as required by business operations. Necessary governance and control requirements defined More ❯

triggers. Ensuring high availability of databases through clustering, replication, and other techniques. Implement and maintain data pipelines and ETL processes for real-time and batch data ingestion. Monitor database performance and proactively address issues related to tuning and optimization. Ensure data security, privacy, integrity, and compliance with internal and external regulations. Collaborate with third-party suppliers, software developers … with Python, Ruby, R or at least one modern language Experience in operating and maintaining cloud infrastructure Experience with automation frameworks Understanding of database architecture, backup and recovery, and performance tuning Experience with database clustering and replication mechanisms. Experience of working with Cloud SQL Experience of using (and ideally developing) REST APIs Experience with CI/CD pipelines More ❯

triggers. Ensuring high availability of databases through clustering, replication, and other techniques. Implement and maintain data pipelines and ETL processes for real-time and batch data ingestion. Monitor database performance and proactively address issues related to tuning and optimization. Ensure data security, privacy, integrity, and compliance with internal and external regulations. Collaborate with third-party suppliers, software developers … with Python, Ruby, R or at least one modern language Experience in operating and maintaining cloud infrastructure Experience with automation frameworks Understanding of database architecture, backup and recovery, and performance tuning Experience with database clustering and replication mechanisms. Experience of working with Cloud SQL Experience of using (and ideally developing) REST APIs Experience with CI/CD pipelines More ❯

monitor, and optimize adaptive and predictive models. * Data Flows & Sets: Develop and configure data flows, data sets, and data transform rules to support the decisioning and reporting requirements. * Troubleshooting & Performance: Actively participate in performance tuning, simulation testing, and validation of decisioning logic. Debug and troubleshoot the NBA framework and associated components. 3. Leadership & Collaboration: * Technical Leadership: Provide More ❯

skills. Preferred Skills Experience with containerization (Docker, ECS, EKS). Familiarity with CI/CD pipelines and DevOps tools (Jenkins, GitHub Actions). Knowledge of AWS cost optimization and performance tuning. Exposure to multi-cloud or hybrid cloud environments. Scripting skills (Python, Bash, PowerShell). Experience mentoring junior engineers and leading technical projects. Understanding of cloud computing models and More ❯

Database Administrator Engineer with strong Azure expertise to join our global IT team. You'll design, deploy, and optimise secure, scalable database environments in a cloud-native setting, driving performance, reliability, and automation. What you'll do: Design and maintain cloud-native database solutions. Implement backup/recovery, security, and compliance best practices. Monitor and optimise performance across … tools. Collaborate with engineering, security, and architecture teams. What we're looking for: 5+ years managing cloud infrastructure (Azure essential). Strong SQL, Python, and DevOps experience. Background in performance tuning, query optimisation, and security. Comfortable with Windows & Linux environments. Excellent problem-solving and collaboration skills. If you're keen to hear more, please apply here or reach More ❯

RDBMS, graph databases) Ability to write quality, testable code and implement automated testing Experience with CI/CD techniques Background in consultancy or client-facing delivery environments Desirable Experience Performance tuning of data pipelines and queries Data visualisation and complex data transformation experience Understanding of data redaction and privacy implementations Participation in development or technology communities Benefits Competitive More ❯

APIs, and third-party integrations (e.g., ERP, CRM, payment gateways). OAuth2, token-based authentication, and webhooks. SQL/Oracle PL/SQL Writing complex queries, stored procedures, and performance tuning. Data migration, reporting, and integration with backend systems. Retail & B2B Business Models Understanding of B2B workflows: bulk ordering, tiered pricing, account hierarchies. Experience with retail operations: inventory, promotions More ❯

APIs, and third-party integrations (e.g., ERP, CRM, payment gateways). OAuth2, token-based authentication, and webhooks. SQL/Oracle PL/SQL Writing complex queries, stored procedures, and performance tuning. Data migration, reporting, and integration with backend systems. Retail & B2B Business Models Understanding of B2B workflows: bulk ordering, tiered pricing, account hierarchies. Experience with retail operations: inventory, promotions More ❯

events Free on-site parking A contributory pension scheme. Generous annual leave allowance We are looking for a UX Front-End Developer with a passion for building accessible, high-performance web applications that put users first. You’ll work at the heart of our product teams, collaborating closely with designers, back-end engineers, and stakeholders to deliver seamless experiences. … through Git. Integrating with ASP.NET Core services Building clean and strongly-typed API calls using Axios or Fetch. Implementing robust error handling and secure authentication flows. Enforcing accessibility and performance Delivering interfaces that comply with WCAG 2.1 AA standards. Achieving Lighthouse performance, accessibility, and best practice scores of 90% or above for every release. Collaborating in Agile teams … pull requests thoroughly and constructively. Enforcing coding standards, type safety, and documentation. Mentorship and knowledge sharing Hosting brown-bag sessions on best practices (e.g. Git workflows, VS Code tips, performance tuning). Supporting less experienced developers through guidance and feedback. Continuous improvement Staying up to date with front-end frameworks, tools, and design system trends. Proposing practical improvements More ❯

clear boundaries between ingestion, retrieval, reasoning and delivery. Quality & reliability: Testing (unit/integration/evals), CI/CD, observability (tracing/metrics for LLM and retrieval paths), and performance tuning. Collaboration: Work closely with Product and ELT; mentor engineers; contribute to technical strategy and research. Innovation: Research and recommend new tools, frameworks, and approaches for full-stack and … NoSQL databases (e.g., Postgres, DynamoDB). Experience working with AI/ML models and APIs (LLMs, embeddings, vector search). Strong understanding of data engineering practices (ETL, schema design, performance tuning). Proficiency in cloud environments (AWS preferred) and containerised deployments (Docker, ECS). Strong grasp of secure coding practices and handling of sensitive data. Excellent communication, problem More ❯

clear boundaries between ingestion, retrieval, reasoning and delivery. Quality & reliability: Testing (unit/integration/evals), CI/CD, observability (tracing/metrics for LLM and retrieval paths), and performance tuning. Collaboration: Work closely with Product and ELT; mentor engineers; contribute to technical strategy and research. Innovation: Research and recommend new tools, frameworks, and approaches for full-stack and … NoSQL databases (e.g., Postgres, DynamoDB). Experience working with AI/ML models and APIs (LLMs, embeddings, vector search). Strong understanding of data engineering practices (ETL, schema design, performance tuning). Proficiency in cloud environments (AWS preferred) and containerised deployments (Docker, ECS). Strong grasp of secure coding practices and handling of sensitive data. Excellent communication, problem More ❯

integration An eye for UX/UI design and brand-consistent interfaces Knowledge of DevOps practices (CI/CD, version control, automation) Hands-on experience with Microsoft Azure and performance tuning Solid understanding of cybersecurity best practices Familiarity with mobile or desktop development (a plus!) A proactive, innovative mindset with a passion for improvement Why Join? With KO2 More ❯

integration An eye for UX/UI design and brand-consistent interfaces Knowledge of DevOps practices (CI/CD, version control, automation) Hands-on experience with Microsoft Azure and performance tuning Solid understanding of cybersecurity best practices Familiarity with mobile or desktop development (a plus!) A proactive, innovative mindset with a passion for improvement Why Join? With KO2 More ❯

integration An eye for UX/UI design and brand-consistent interfaces Knowledge of DevOps practices (CI/CD, version control, automation) Hands-on experience with Microsoft Azure and performance tuning Solid understanding of cybersecurity best practices Familiarity with mobile or desktop development (a plus!) A proactive, innovative mindset with a passion for improvement Why Join? With KO2 More ❯

one cloud platform, ideally AWS Working knowledge of infrastructure tooling e.g. Docker, Kubernetes Some experience with front end development, e.g. React Strong experience working with PostgreSQL or similiar, including performance tuning and query optimisation (Desirable) Experience working in fintech (Desirable) Experience in API-driven SaaS. Ideally you would be: Confident, and able to take initiative in a delivery … focused environment Able to learn quickly in a dynamic fast-paced industry Enjoy working as part of a high-performance team Hard-working, innovative and taking pride in their work Passionate about creating innovative solutions for customers Welcoming of feedback and committed to personal development Salary range Why Join Bondsmith? Bondsmith is a fintech success story in the making. More ❯

how we build, test, and operate infrastructure software. This is not a "stay in your swim lane" role. You'll question assumptions, challenge complexity, and help drive a high-performance culture. You'll be trusted to bring clarity where there's ambiguity, and momentum where there's inertia.This role includes participation in an on-call rotation -we believe in … Cilium, Kyverno, KEDA, Gateway API, OPA, or similar technologies. Experience building and running multi-tenant SaaS platforms . Exposure to on-prem delivery models or regulated environments. Experience with performance tuning for large-scale data or compute workloads. Past success driving infrastructure transformation or decomposing legacy systems. Experience working with GPU infrastructure for training and inference. The talent More ❯

variable versions of Android Excellent knowledge of Kotlin/Java Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface More ❯

teams and business stakeholders and gather as well as prioritise requirements from internal teams, clients, and partners Communicate product updates, timelines, and technical constraints clearly and effectively Monitor product performance, usage, and operational KPIs while driving continuous improvement across Oracle systems and processes Support incident management and root cause analysis for Oracle-related issues Requirements Minimum of 7 years … product roadmaps and delivery cycles in Agile or hybrid environments Ability to translate complex technical concepts into business-friendly language Hands-on experience with operational processes, incident management, and performance tuning Excellent communication, stakeholder management, and problem-solving skills Why join us Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies More ❯

Candidate should be proficient in all the Core HR, UK Payroll. Knowledgeable on HCM technical tools including HCM Data loader (HDL), HCM Extract, BI reporting, Fast Formulae, Custom Forms, Performance Tuning, Payroll batch loader. Ability to communicate complex technology solutions to diverse teams namely, technical, business and management teams Knowledge and Support of existing solutions. Preparation of Status … UK Public sector. Lead the transition of ongoing system. Utilize extensive knowledge of HCM technical tools, including HCM Data Loader (HDL), HCM Extract, BI reporting, Fast Formulas, Custom Forms, Performance Tuning. Lead customer discussions pertaining to integrations, data migrations, and reports related to Core HR, Payroll and other relevant modules More ❯

multidisciplinary team to understand and translate product requirements into technical specifications. Write clean, maintainable, and efficient code, primarily in C++. Develop and execute software testing plans, including debugging and performance tuning. Provide technical documentation and support throughout the product lifecycle. Participate in code reviews and contribute to continuous improvement processes. Maintain existing codebases and implement enhancements where required. Stay More ❯

UK Public sector. Lead the transition of ongoing system. Utilize extensive knowledge of HCM technical tools, including HCM Data Loader (HDL), HCM Extract, BI reporting, Fast Formulas, Custom Forms, Performance Tuning. Lead customer discussions pertaining to integrations, data migrations, and reports related to Core HR, Payroll and other relevant modules Must Have Skills: Should have a minimum of 12+ … Candidate should be proficient in all the Core HR, UK Payroll. Knowledgeable on HCM technical tools including HCM Data loader (HDL), HCM Extract, BI reporting, Fast Formulae, Custom Forms, Performance Tuning, Payroll batch loader. Ability to communicate complex technology solutions to diverse teams namely, technical, business and management teams Knowledge and Support of existing solutions. Preparation of Status More ❯