1 to 25 of 36 Performance Tuning Jobs in Swindon

role is hybrid working (3 days in office). You’ll work closely with development and infrastructure teams to ensure high availability, security, and performance of critical systems. Key Responsibilities: ·Database administration, performance tuning, and optimization ·Managing backups, disaster recovery, and high availability solutions ·Ensuring database security … Server 2016+ ·Essential - Familiarity with working with SQL within AWS cloud environment looking for strong production experience with RDS AWS SQL Server ·Experience with performance tuning, indexing, and query optimization ·Experience working in an ITIL-driven environment ·Excellent problem-solving and communication skills London (Hybrid – mix of remote More ❯

3rd line support and technical design Ensure database security, resilience, and compliance Collaborate with internal teams and external vendors Lead installation, configuration, upgrades, and performance tuning Maintain documentation and train junior staff Key Technical Skills Oracle 19c (Dataguard, RMAN, OEM Grid) MS SQL Server Windows Server administration Performance tuning, backup/restore, high availability Other Skills & Experience Leadership and coordination across teams Problem-solving in high-pressure environments Stakeholder management and influencing Experience in government or secure environments Security Requirement Must have active UK Security Clearance (SC) #J-18808-Ljbffr More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯

the existing Tableau Server platform for over 120,000 users across 11 geographies. You will be responsible for ensuring the seamless operation and optimal performance of the platform. Please note that you will support with occasional planned out-of-hours maintenance (Usually 1 hour on a Saturday morning once … a month and for any unplanned maintenance). Deep understanding of Tableau Server architecture , security, performance tuning, and best practices (networking, firewall configuration, server maintenance, patching, backups, and disaster recovery). Scripting & Automation : Scripting/development experience (e.g. PowerShell, Python, TabCMD) for automation. Tableau Desktop & Prep: Familiarity with … Deliverables: Responsibilities but not limited to: Server Administration: Administer, optimise, monitor, and troubleshoot our Tableau Server 2024.2 platform (Windows Server 2022) for maximum uptime, performance and stability. This includes load/performance testing and addressing infrastructure issues. Security Management : Manage all aspects of server security, including patching, upgrades More ❯

for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure supports … business goals. Lead and mentor a team of backend engineers, fostering a culture of technical excellence and collaboration. Make architectural decisions that ensure scalability, performance, and securi ty. Development and Deploym ent Oversee the development and maintenance of backend microservices. Ensure seamless deployment with CI/CD processes. Drive … integration of services wi th Postgre SQ L, Re dis, a nd message que ues to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure More ❯

business needs. Key Responsibilities 1. Data Warehouse Maintenance & Development Maintain and optimise the enterprise data warehouse to support reporting, analytics, and operational needs. Conduct performance tuning, updates, and enhancements to ensure reliability and scalability. Design and maintain efficient data integration pipelines between legacy systems and modern applications. Ensure More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure completeness … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup More ❯

Central modules including Treasury, Procurement, Financial Management, Sales, Purchasing, Inventory, and Manufacturing Perform system upgrades, apply updates, and manage version control processes Monitor system performance and troubleshoot technical issues Maintain development, testing, and production environments Required Qualifications Bachelor's degree in Computer Science, Information Technology, or related field Experience … and version control systems (Git, Azure DevOps) Previous experience in manufacturing, distribution, or financial services industries Technical Skills Databases: SQL Server, T-SQL, database performance tuning Integration: REST/SOAP APIs, OData, web services #J-18808-Ljbffr More ❯

LLM APIs , AI agents , and related tooling. Proficient in unit testing , integration testing , and Test-Driven Development (TDD) . Excellent problem-solving, debugging, and performance-tuning skills. Preferred Qualifications Strong communication skills and demonstrated ability to engage with business stakeholders and product teams. Experience in data modeling , data More ❯

a UK-based Oracle Database Administrator (DBA) to support their UK SaaS platform. This is a technical, production-facing role focused on the stability, performance, and availability of enterprise-scale Oracle environments, running on Windows Server. Over time, the successful candidate will also have the opportunity to cross-skill … Key Responsibilities: Administer, monitor, and optimise Oracle databases supporting the UK platform Manage backup, recovery, upgrades, patching, and high availability configurations Support schema changes, performance tuning, and database-level troubleshooting Collaborate with development and support teams to resolve operational issues Document configurations and procedures to support continuity and … production Oracle DBA In-depth knowledge of Oracle 12c/19c, RMAN, and Oracle Enterprise Manager Strong SQL and PL/SQL development and tuning skills Experience running Oracle on Windows Server Sound understanding of security, backup, and high availability Excellent problem-solving and communication skills Interest in, exposure More ❯

working collaboratively with cross-functional teams. This role requires a proactive individual who excels at bridging the gap between development and operations while ensuring performance, reliability, and scalability during and after the migration. Key Responsibilities : Infrastructure Design & Implementation: Architect, design, and implement robust, secure, and scalable infrastructure on GCP … pipelines, automated testing, and disaster recovery strategies. Container & Orchestration Management: Manage container orchestration using Kubernetes (GKE) and deploy containerized applications with a focus on performance, scalability, and security. Work closely with development, security, and product teams to ensure seamless integration, adherence to best practices, and successful migration execution. Monitoring … Logging, & Performance Tuning: Implement and optimize monitoring, logging, and alerting solutions (using GCP’s Operations Suite) to proactively address issues and fine-tune system performance. Security & Compliance: Ensure the infrastructure complies with relevant security standards and policies, implementing practices like VPC configuration, IAM best practices, and Cloud Armor More ❯

They foster a culture of innovation, collaboration, and excellence, offering engineers the opportunity to work with the latest technologies in a fast-paced, high-performance environment. Role Overview: We are seeking a highly motivated Junior Linux Engineer with a strong foundation in DevOps, automation, and Python scripting . The … Responsibilities: Support, manage, and optimize Linux-based trading infrastructure. Develop and maintain automation tools and scripts using Python and other relevant technologies. Monitor system performance, troubleshoot issues, and ensure high availability of trading systems. Collaborate with software developers, network engineers, and traders to enhance system performance and reliability. … manner. Requirements: 1-6 years of experience as a Linux Engineer, DevOps Engineer, or similar role. Strong understanding of Linux systems administration, including troubleshooting, performance tuning, and security. Proficiency in Python for scripting, automation, and system integration. Experience with DevOps tools such as Ansible, Terraform, Docker, or Kubernetes. More ❯

London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our OTPUs. This role involves rethinking how AI workloads are executed at speed and scale, focusing on software systems for … hardware and ML teams to optimise the stack—from model representation and execution to data movement and scheduling. Whether through compiler techniques, systems-level tuning, or custom runtime design, you’ll shape the performance layer of our AI platform. Ideal candidates think in microseconds and have experience in … HFT, large-scale scientific compute, or AI infrastructure. Responsibilities include: Designing and building high-performance AI/ML systems across distributed clusters Optimising for ultra-low latency and real-time inference Resolving performance bottlenecks at all stack levels Collaborating with compiler engineers (LLVM, MLIR) Working with hardware teams More ❯

scalable, resilient, and secure Work with cloud infrastructure, containerisation (Docker, Kubernetes), and CI/CD pipelines Take part in code reviews, architecture discussions, and performance tuning What We’re Looking For A Bachelor’s degree (or higher) in Computer Science or a closely related field 4+ years experience … building scalable, high-performance, real-time applications Strong programming skills in Go (Golang) Solid understanding of distributed systems , microservices architecture , and event-driven design Experience working with cloud platforms (e.g., AWS, GCP, Azure) Familiarity with monitoring, logging, and observability tools Bonus Points For Contributions to open-source projects Contributions … to an AI product If scalability, security, databases and performance is your thing, looking for high ownership and impact - this role is for you! Please apply with an up to date CV and we will be in touch with next steps #J-18808-Ljbffr More ❯

on experience with PostgreSQL and Oracle in production environments. Experience migrating databases from Oracle to Postgres. Deep understanding of PostgreSQL architecture, replication, clustering, and performance tuning. Experience with AWS services such as EC2, S3, VPC, and IAM. Implement robust backup and recovery strategies. Proficiency with infrastructure automation tools like More ❯

day-to-day basis. Responsibilities include public cloud architecture, engineering, and Level 2/3 operation and support. Configure infrastructure and applications for high performance and high availability to meet business needs. Bachelor’s degree in a technology field or equivalent experience. At least 5+ years of relevant industry … DNS, and Group Policy. Experience managing, administering, and engineering a multi-datacenter environment with over 1000 servers. Experience with server infrastructure, platform sizing, and tuning on Azure, including compute, networking, storage, and management tools. Experience with IT automation and configuration tools such as Terraform, Puppet, and PowerShell. Knowledge of … identity/access management solutions and best practices for authentication and authorization. Familiarity with infrastructure-based processes like monitoring, capacity planning, facilities management, performance tuning, asset management, disaster recovery, and data center support. Ability to quickly learn new technologies using documentation and online resources. Experience with AKS/ More ❯

Integration Collaborate with engineering and product teams to embed AI-driven functionality into user-facing software. Technical Leadership Set standards for MLOps, automation, and performance tuning across the engineering team. Generative AI & LLMs Explore and integrate modern techniques such as large language models and generative architectures. Support peers … code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to set up CI/CD pipelines for ML workflows and manage models in a cloud environment. Strong communication and stakeholder More ❯

low-latency trading systems, automate infrastructure and application processes, and collaborate directly with trading, development, and infrastructure teams. You will operate in a high-performance environment that values precision, initiative, and continuous innovation. Key Responsibilities Deliver L1/L2 support for proprietary and third-party trading applications across global … role in onboarding new trading desks, products, and exchanges—delivering low-latency infrastructure and reliable integration. Ideal Candidate Profile 5+ years’ experience supporting high-performance trading systems in a Linux-heavy environment. Strong knowledge of the trade lifecycle in one or more asset classes (e.g., FX, Commodities, Equities). … and Geneos. Experience with relational databases (Postgres, Sybase, Oracle) and writing performant SQL queries. Knowledge of production-grade monitoring tools (e.g., Grafana, Splunk), alert tuning, and system health validation. Understanding of low-latency infrastructure, colocation environments, and performance tuning (CPU affinity, NUMA). Strong communicator with a More ❯

using Azure Data Factory , Snowflake , and DBT Collaborate across Product, BI, Cloud, and IT to deliver data solutions that power real-world impact Optimise performance, enforce governance, and ensure seamless integration of APIs, external systems, and databases Own and evolve CI/CD pipelines using Azure DevOps , Git , and … practices Translate complex data into intuitive dashboards and tools with Power BI Be hands-on in everything from modelling and scripting to permissions and performance tuning What we’re looking for: 8+ years of experience in data engineering, with deep technical expertise across SQL, Snowflake, Azure, DBT , and More ❯

Expertise: Maintain deep knowledge of MongoDB architecture, configuration, and best practices for versions 6 and 7. Problem Resolution: Troubleshoot and resolve issues related to performance, replication, sharding, and data integrity. Best Practices: Advise customers on best practices for database design, performance tuning, and query optimization. Documentation: Create More ❯

please apply as soon as you can. What you’ll be doing Lead and manage the SAP Basis and HANA infrastructure, including system administration, performance tuning, and security. Participate in strategic planning and decision-making related to SAP systems. Install, configure, and maintain SAP systems, including SAP HANA … databases. Monitor system performance, identify and resolve issues proactively. Diagnose and resolve complex technical issues related to SAP systems. Lead and manage projects related to SAP Basis and HANA, such as system upgrades, implementations, and migrations. Implement automation solutions to improve efficiency and reduce manual effort. Provide guidance and … delivery lifecycle, including providing technical leadership and consultancy to stakeholders. Task/Line Management of circa 10 FTE to include capability development, coaching, nurturing, performance management and pastoral support within P&C guidelines and recommendations. Organise the work of the team relying on technical knowledge to create efficiencies and More ❯

stakeholders, business analysts, and architects to translate functional and non-functional requirements into technical data solutions. Design, build and maintain robust, scalable and high-performance ETL/ELT pipelines using modern data engineering tools and practices, ensuring quality, lineage and auditability. Support data discovery activities and analysis to inform … Proven hands-on experience in the data engineering, integration, and migration within complex data environments. Solid technical skills in ETL development, data transformation, and performance tuning, with a strong grasp of cloud-based ETL frameworks and modern data engineering principles. Working experience in ETL tools like Informatica, AbInitio … benefits through our salary sacrifice scheme Wellhub – Access to a range of free and paid options for health and wellness Access to an annual performance related bonus Access to training to help you develop and progress your career Banking – but fairer, more rewarding, and for the good of society More ❯

consistency across projects Collaborate with functional consultants and clients to translate business requirements into technical specifications Provide hands-on development in AL and support performance tuning and solution optimisation Oversee data migration strategies and API-based integrations with third-party systems Support pre-sales activity with solution design More ❯

Social network you want to login/join with: Are you an SQL Server expert, with strong experience in database performance and security? If you’re ready to take on your next challenge supporting major technical projects, working within a collaborative, progressive team, this could be the perfect opportunity … environment Focus on strategic data initiatives and optimisation Supportive of technical development and career growth The Role: Lead SQL Server database admin, optimisation and performance Develop T-SQL scripts, stored procedures, and views Ensure data security, compliance, and disaster recovery Mentor junior team members and analysts Contribute to high … performance systems and dashboards About You: Strong SQL Server DBA and T-SQL development experience Confident in performance tuning and SSIS packages Knowledge of database security and DR best practices Experience mentoring or leading within technical teams Comfortable working with large datasets in secure settings #J More ❯

CI/CD and compliance requirements Experience: Advanced React & TypeScript experience with strong programming fundamentals Skilled in managing complex state/data flows and performance tuning Experience with Node.js, Material UI, HTML/CSS, Docker, Azure Background in regulated sectors (energy, finance, utilities) preferred Why Apply? Shape critical More ❯