126 to 150 of 467 Permanent Performance Tuning Jobs

scripts, CloudWatch, AWS console system administration to include operations and maintenance to include EC2, S3, Elastic Load Balancing, Auto-Scaling, and SNS. • Monitoring and renewing server certificates. • Maintaining network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems. • Maintaining disaster recovery procedures and environment. • Supporting internal users if/when issues arise. • Familiarity More ❯

reviews, and testing best practices • Experience operating in AWS and Kubernetes environments • Practical knowledge of relational and NoSQL databases (Postgres, DynamoDB) • Comfort reverse-engineering legacy services and improving reliability, performance, and security • Clear documentation and strong communication with technical and mission stakeholders Bonus Points If You Have: • Depth in EKS, networking, and IAM/KMS; Lambda and infrastructure-as … code experience • Production experience with OpenSearch/Elasticsearch and observability practices • Kafka operations and performance tuning; event-driven design patterns • Jenkins pipeline authoring, Helm, and automated testing frameworks • Experience integrating model endpoints or retrieval features into applications • Background supporting intelligence or national security programs • A bachelor's degree in Computer Science (or equivalent experience) Why Join QSSHire? We More ❯

processes to ensure data accuracy and quality. Engage with analysts and software engineers to convert business needs into robust data engineering solutions and provide comprehensive reports. Identify and address performance bottlenecks, optimise data processing and query performance for scalability. Implement monitoring frameworks to oversee data pipeline health, swiftly resolving issues to maintain system integrity. Conduct performance tuning 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. Key Responsibilities Design and maintain cloud-native database solutions. Implement backup/recovery, security, and compliance best practices. Monitor and optimise performance across environments. Automate … 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 ❯

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. Key Responsibilities Design and maintain cloud-native database solutions. Implement backup/recovery, security, and compliance best practices. Monitor and optimise performance across environments. Automate … 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 ❯

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 ❯

Uses structured query language (SQL) to manipulate data, implement database-driven solutions, and build applications Designs and develops relational databases and writes code that interacts with stored data Ensures performance, security, and availability of databases and handles common database procedures Diagnoses and resolves complex issues using innovative approaches and troubleshoots problems Works on Agile teams and collaborates with internal … Reporting Services (SSRS). Understanding of data warehousing and ETL processes. Strong analytical and problem-solving skills. Excellent knowledge of data backup, recovery, security, integrity and SQL. Experience with performance tuning of database systems. Understanding of data architecture and database design. BSc degree in Computer Science, Engineering or relevant field. Secret Clearance is Preferred but must be Clearable. More ❯

modular code Have a superior attention to detail and a strong ability to Q/A one’s own work required, including cross-browser and cross-platform displays and performance Experience in testing and debugging applications Performance tuning, improvement, balancing, usability, automation Polish-speaking is a big advantage The Client would ideally prefer the candidate to be More ❯

modular code Have a superior attention to detail and a strong ability to Q/A one’s own work required, including cross-browser and cross-platform displays and performance Experience in testing and debugging applications Performance tuning, improvement, balancing, usability, automation Polish-speaking is a big advantage Rate will be Euros 200 to 350 per day. More ❯

thinking engineering team where you’ll make a real impact. You’ll play a key role in architecting, building, and optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Senior Rust Developer , you will: Architect, develop, and maintain high-performance network applications in Rust Collaborate … with product managers, network engineers, and developers to create new telecom solutions Optimise existing systems for performance, reliability, and scalability Ensure compliance with telecom standards and best practices Research and integrate new protocols, libraries, and frameworks Mentor junior developers, conduct code reviews , and drive best practices Troubleshoot and resolve production issues with sustainable fixes Stay on top of emerging … telecom protocols (SIP, RTP, VoIP, 4G/5G, IMS, Diameter, SS7, etc.)Experience with distributed systems, real-time communications, or network services Solid grasp of concurrency, memory management, and performance tuning in Rust Excellent troubleshooting and debugging skills Nice to haves Experience with Docker, Kubernetes, CI/CD , and cloud platforms Familiarity with telecom compliance standards Exposure to More ❯

the role, an active UK*C DV Clearance is required for eligibility. Your day-to-day will consist of: Gathering and analysing statistics from operating systems and applications regarding performance tuning and error searching. Troubleshooting and providing solutions for technical issues across the stack. Be a part of system design consultation, platform management and capacity planning. Using well More ❯

monitoring, and analytics • Administer and optimize Kubernetes clusters for container orchestration • Implement Ansible-based automation for provisioning, patching, and configuration management • Perform Linux system administration tasks (hardening, troubleshooting, monitoring, performance tuning) • Support DevOps pipelines (CI/CD) and integrate with source control, testing, and deployment tools • Collaborate with developers, cybersecurity engineers, and mission stakeholders to ensure solutions meet More ❯

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 ❯

brainstorming new solutions and refining current solutions. Drive technical efforts that lead to success in software project delivery Possess technical depth and applied experience in multi-layer solution development, performance tuning, solution debug, incident triage/remediation, and usability improvement. Engage to identify and remediate software opportunities related to code quality, security, framework development, and software usability refinement. More ❯

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 ❯

data literacy and adoption across the organisation, helping to embed data-driven culture. What we’re looking for Deep expertise in Microsoft SQL Server, including T-SQL, indexing, and performance tuning. Proven experience with the Azure data stack (Data Factory, Data Lake Gen2, SQL MI, Power BI, Purview). Strong Power BI skills (advanced DAX, Power Query/M More ❯

Database Administrator (DBA) to join the Application Operations team supporting a government client and project. This position requires hands-on expertise in managing and optimising Oracle database systems, ensuring performance, security, and reliability in a production environment. The ideal candidate will bring a strong background in Oracle DBA practices and an appreciation of multiple related technologies, with the potential … advantage of experience in Oracle Apex. Responsibilities Administer, manage, and monitor Oracle databases for optimal performance and availability. Execute routine database maintenance, backup, and recovery processes. Ensure database security, integrity, and compliance with client requirements. Perform tuning and optimisation of SQL queries and database configurations. Collaborate with application developers and other technical teams to support database-related requirements. … experience as an Oracle Database Administrator in an enterprise or government setting. Proficient in Oracle database installation, configuration, patching, and upgrading. Strong knowledge of database backup and recovery methodologies. Performance tuning and troubleshooting skills. Ability to work within a structured ITIL-aligned support environment. Excellent communication and collaboration skills. SQL Development Java E business Suite experience CI/ More ❯

to our staff. Job Description: CDS is seeking a dedicated Java Developer with ETL experience handling multiple data formats to support our Government Client in developing and maintaining high-performance applications. The ideal candidate will have solid experience in Java development, a background in working with relational databases, hands-on experience with ETL (Extract, Transform, Load) processes and the … databases (RDBMS), transactions, and JDBC. - Hands-on experience with ETL processes and tools. - Experience working with data in multiple formats (CSV, JSON, XML). - SQL query optimization and database performance tuning. - Familiarity with version control systems, specifically Git. - Experience with Java application development best practices. Preferred Skills: - Experience with Elasticsearch, including search query optimization and data indexing. - Experience with … automation tools such as Jenkins or Ansible. - Knowledge of RedHat Linux Servers. - Experience working in a cloud environment (AWS preferred). - Understanding of performance tuning in Java applications (e.g., Java GC). Clearance: Applicants must possess a current Secret Clearance with the ability to obtain a Top Secret Clearance CDS is an equal opportunity employer and all qualified More ❯

management and system administration. A significant portion of this role will focus on the management, security, and optimization of SQL database systems, as well as the overall health and performance of the ITS/DMM application. This position includes paid time off and full benefits. Key Responsibilities: Serve as the on-site lead for all ITS/DMM technical … and ensuring the ITS/DMM application meets all security and compliance requirements. Design, develop, and maintain SQL databases to support the ITS/DMM solution, ensuring data integrity, performance, and security. Develop and maintain stored procedures, triggers, and functions to automate data processing and enhance database functionality. Monitor SQL database performance and identify areas for optimization. Implement …/DMM application, including user access control, system settings, and integration with other systems. Perform system administration tasks related to the ITS/DMM application, such as monitoring system performance, troubleshooting issues, and applying security patches. Coordinate with vendors and internal teams to ensure the stability and security of the ITS/DMM application. Participate in the planning and More ❯

contractors. Agile Execution: Champion agile practices to accelerate issue resolution and deliver enhancements with speed and precision. System Modernization: Spearhead efforts to refactor and replatform legacy systems for improved performance, scalability, and maintainability. Team Development: Lead hiring, onboarding, and performance management to build a resilient and collaborative team culture. Cross-Functional Collaboration: Forge strong partnerships across development, business … Microsoft tech stack (C#, .NET, Azure) 2+ years of leadership in a technical environment, with a track record of team development and delivery excellence Deep understanding of software reliability, performance tuning, and legacy system transformation Bachelor's degree or equivalent experience; bonus points for a CS degree or relevant certifications in Agile, DevOps, or Microsoft technologies Bonus Skills10+ More ❯

on the foundational data layer of Quantexa's offerings: Data Engineering Accelerators Developing Quantexa's libraries for cleansing, parsing and standardising data used in entity resolution Finding efficiency/performance improvements through big data testing and building performance tooling Owning best practices in entity resolution and network building Data Feeds Building standardised and reusable code for processing various … building robust, scalable data infrastructure to support high-volume, high-velocity data flows Experience in developing and maintaining production-grade ETL and data processing pipelines, with a focus on performance, reliability, and maintainability Strong analytical skills, with experience working on real-world, varied datasets to extract insights and improve data quality Hands-on experience working with data in cloud … based environments, ideally with distributed systems and modern data platforms Familiarity with performance tuning and optimisation techniques for data processing workflows A collaborative mindset, with a track record of defining and sharing best practices across teams Comfortable working in a fast-paced Agile environment, with a focus on iterative delivery and continuous improvement A growth mindset and the More ❯

compiler knowledge (E.g., Sass, LESS) Familiarity with UI/UX mockup tools and processes (Adobe) Senior-level knowledge of front-end best practices like mobile-first responsive design, accessibility, performance, and separation of concerns Professional software engineering skills (refactoring, API design, version control systems) Ability to work in an Agile environment Knowledge of project/task tracking tools such … data, UX) Have a superior attention to detail and a strong ability to Q/A one’s own work required, including cross-browser and cross-platform displays and performance Experience in testing and debugging applications Performance tuning, improvement, balancing, usability, automation Additional advantage Knowledge ReGraph or KeyLines Knowledge of Docker/Kubernetes and Jenkins DB knowledge More ❯

code, middleware, and network connectivity Conduct root-cause analysis and drive corrective action to prevent recurrence of critical outages Monitor system health using APM and network monitoring tools; tune performance for databases and application servers Collaborate with developers on deployment planning, code reviews, and environment configurations Create and maintain runbooks, architectural diagrams, and support documentation for complex solutions Participate … related technical field 5+ years of hands-on experience in a support or operations role covering SQL Server, application platforms, and network infrastructure Deep expertise in SQL Server including performance tuning, backup/recovery, high availability, and replication Strong understanding of application architecture patterns and web/application servers Solid knowledge of network fundamentals (TCP/IP, DNS More ❯

using CI/CD tools. • Deploy and monitor applications using Docker and Kubernetes. • Maintain legacy systems and assist in migrating to cloud-native architecture. • Perform system updates, scripting, and performance tuning on Linux servers. • Provision and manage infrastructure using infrastructure-as-code tools in cloudagnostic environments. • Collaborate in teams and manage code with Git. • Apply security best practices More ❯

and associated frameworks for applications development such as Flask, ReactJS or similar. • Demonstrated experience working with data in, and developing applications with, Sql and NoSQL databases. • Demonstrated experience with performance tuning, monitoring, troubleshooting and de-bugging applications and services. Why Go Epic Solutions? • Mission-Driven Work: Contribute to national security and make a real impact. • Innovative Environment: Work More ❯