126 to 150 of 515 Performance Tuning Jobs

Proficiency in SQL, Python (Pandas), Spark or Iceberg. Experience with data warehouse design, ETL/ELT, and CI/CD pipelines (GitHub, CodeBuild). Knowledge of infrastructure as code, performance tuning, and data migration. Exposure to DBT, Docker, or Microsoft BI stack is a plus. What’s on offer: Opportunity to work on large-scale, high-impact data More ❯

patterns, and deployment. Solid understanding of APIs, web services (REST/SOAP), and data formats (JSON, XML, CSV, Flat Files). Hands-on experience in error handling, debugging, and performance tuning of integrations. Familiarity with relational databases (SQL/NoSQL) and cloud platforms (AWS, Azure, GCP). Excellent analytical, problem-solving, and communication skills. Ability to work independently More ❯

Synapse, or similar Proficiency in Python and/or PySpark for transformation and orchestration Familiarity with orchestration tools like Data Factory, Dataflow Gen2, or Databricks Workflows Expertise in dashboard performance tuning, DirectQuery, and incremental refresh Cloud-native mindset: Azure, AWS, Terraform, CI/CD pipelines Comfortable with REST APIs, GitHub Actions, and ML Ops tooling Agile delivery, peer More ❯

points if you have experience with: Data warehouse platforms like Snowflake Python or similar scripting for tooling and automation DevOps practices (CI/CD pipelines, monitoring, log management) SQL performance tuning and data modelling concepts Please note: My client cannot offer sponsorship and can only accept candidates with the right to work in the UK . Contact: Matt More ❯

issues promptly to minimise disruption. Collaborate with various teams to align migration processes with organisational goals and regulatory standards. Required Experience Expert-level SQL skills for complex query development, performance tuning, indexing strategies, and data transformation to enable accurate and efficient migration from on-premises databases (SQL Server, Oracle, MySQL, NoSQL) to AWS cloud. Strong knowledge of data More ❯

data migration solutions in order to meet project expectations and deadlines. Strong working knowledge of Relational Database Management Systems, Web Services APIs, and SQL with an emphasis on ETL, performance tuning, and analytics use cases Familiarity programming in languages commonly used for data management and data science/statistics, such as Python Collaborate across teams for mapping data More ❯

as necessary. Architect and implement technical solutions which improve the service level of the on premise and cloud platform Perform incident investigation, diagnosis, and provide resolution Manage cluster provisioning, performance tuning, and security configuration Perform system monitoring and remediation of any platform related issue Identify recurring problems and perform root cause analysis Ensure continuous availability of data platform More ❯

is based in Oxford and London, with a centre of mass in our Islington lab. Functions of the Role Understand and implement business needs, new features and modification requests Performance tuning and automation of applications Write efficient, reusable, and scalable code based on current software systems Fine-tune and develop cloud infrastructure for data driven applications Test and More ❯

an Agile Scrum environment. Provide mobile design, development and deployment leadership and expertise. Ownership of the mobile tooling and build processes, including app store deployment and management. Responsible for performance tuning and instrumentation of Consumer banking mobile applications, including troubleshooting and resolution. Work with product managers, UI/UX designers, solution architects, technical leads and other developers to More ❯

/Department of Education applications such as TDClient, TDCM, EDconnect Develops and implements processes for: Real-time data synchronization Complex data transformation Error handling and monitoring Process optimization and performance tuning Creates and maintains comprehensive technical documentation for all integration processes. Assists staff with data transfer processes between external agencies and internal systems. Maintains working knowledge of financial More ❯

environments. Deep knowledge of data modeling, querying (SQL), and connecting analytics platforms to modern data warehouses (e.g., Snowflake, BigQuery). Experience with authentication/authorization integration, multi-tenancy, and performance tuning in analytics applications. Cloud experience (AWS, Azure, or GCP) and familiarity with containerized deployments (Docker, Kubernetes). Excellent communication and cross-team collaboration skills. Protect and take More ❯

and maintain Helm charts, including advanced templating and tooling. Troubleshoot and optimize Linux-based systems, especially in support of C implementations. Build and manage Docker containers, including debugging and performance tuning. Administer cloud environments, preferably Azure, but AWS experience is also valued. Collaborate with cross-functional teams to ensure secure, efficient, and reliable DevOps pipelines. Support CI/CD More ❯

development to continuous operation. A deep understanding of the critical aspects of service scalability and high availability as well as monitoring and maintaining deployed features and services ensuring optimal performance and reliability. Database management systems experience including replication, high availability, performance tuning, and complex query optimization. A background in frontend development. Strong knowledge of container orchestration using More ❯

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 ❯