176 to 200 of 453 Performance Tuning Jobs

solid understanding of system security and compliance standards. The selected candidate will be responsible for the configuration, maintenance, and optimization of Linux-based systems and services, ensuring operational reliability, performance, and security across complex computing environments. This position offers the opportunity to work on impactful projects within a highly collaborative IT team. Essential Duties and Responsibilities: • Administer and maintain … Python, and Perl to support administrative tasks and system management. • Configure and manage enterprise storage technologies (LVM, RAID, encrypted storage, SAN/NAS, NFS). • Monitor and tune system performance, conduct capacity planning, and allocate mass storage resources. • Install system-wide software, manage administrator/service accounts, and integrate with Active Directory. • Resolve escalated support issues related to system … performance, access, and security controls. • Evaluate and integrate third-party vendor solutions; manage vendor tracking and monitoring. • Perform system hardening and compliance checks using DISA STIGs, STIG Viewer, and SCC Tool. • Support backup and recovery processes, cloud integrations, and system outages/downtimes. • Draft internal IT communications regarding planned maintenance, outages, or updates. • Support merger, acquisition, and divestiture efforts More ❯

to join a dynamic team working on mission-critical applications in the public sector. You will be responsible for both maintaining existing systems and developing new modules, ensuring high performance, reliability, and scalability. Key Responsibilities Conduct technical analysis and develop structured solutions in COBOL/Procobol. Maintain and enhance legacy systems while contributing to modernization efforts. Collaborate with functional … COBOL/Procobol/Visual COBOL - Expert level Unix/Linux (incl. Solaris) - System scripting, job automation, and file management Oracle DBMS/SQL/PL-SQL - Data integration, performance tuning, and reporting Unix Shell Scripting - Cron jobs, automation scripts, batch processing Complex Task Management - Kanban, ticketing systems, and prioritization under pressure Proactive Communication - Risk management, progress reporting More ❯

for candidates to be based fully remote working in this role. Role: As a Senior Backend Engineer, you will play a pivotal role in ensuring the smooth operation and performance of our gaming infrastructure. You will be responsible for designing, developing, and maintaining high-performance backend services that support real-time online games and applications. You will work … to understand game requirements, deliver backend solutions and help integrate user-facing elements with services Ensure the scalability and reliability of services for millions of concurrent users Analyse system performance and identify opportunities for optimization. Implement security and data protection methods to protect player information and comply with data protection laws Collaborate with player support and other teams to … Expertise with microservices and languages such as Java, Kotlin, C# or similar Experience with message queue systems such as RabbitMQ or similar Experience with product development lifecycle. Stress-testing, performance-tuning, and optimization skills. Debugging in multi-threaded environments. Eligible to work in the UK. Desirable Skills: Technologies such as Zookeeper, Terraform, Ansible, Cassandra, RabbitMQ, Kafka, Spark, Redis More ❯

for candidates to be based fully remote working in this role. Role: As a Senior Backend Engineer, you will play a pivotal role in ensuring the smooth operation and performance of our gaming infrastructure. You will be responsible for designing, developing, and maintaining high-performance backend services that support real-time online games and applications. You will work … to understand game requirements, deliver backend solutions and help integrate user-facing elements with services Ensure the scalability and reliability of services for millions of concurrent users Analyse system performance and identify opportunities for optimization. Implement security and data protection methods to protect player information and comply with data protection laws Collaborate with player support and other teams to … Expertise with microservices and languages such as Java, Kotlin, C# or similar Experience with message queue systems such as RabbitMQ or similar Experience with product development lifecycle. Stress-testing, performance-tuning, and optimization skills. Debugging in multi-threaded environments. Eligible to work in the UK. Desirable Skills: Technologies such as Zookeeper, Terraform, Ansible, Cassandra, RabbitMQ, Kafka, Spark, Redis More ❯

application development teams, driving operational efficiency through infrastructure design, capacity planning, system integration, and customization. Define and enforce best practices and standards to ensure high availability, disaster recovery, and performance tuning. • Evaluate and adopt emerging technologies to drive operational efficiency and digital modernization goals. Lead large, complex projects and deliver enterprise-level solutions. • Mentor and coach technical staff, proactively … success. • Collaborate with internal teams and external vendors, offering technical advice and influencing key stakeholders to achieve strategic objectives. • Install, configure, and maintain CICS v6.x and related systems. CICS performance tuning and capacity planning. • Provide in-depth analysis, debugging, and troubleshooting of CICS applications and systems. • Support the integration of CICS systems with other enterprise applications and services. … Provide a project plan and schedule to upgrade CICS and third-party vendor software using SMP/E across System Development Life Cycle (SDLC). • Maintain and enhance system performance, monitor logs, and identify opportunities for optimization. • Actively contribute to team discussions, knowledge sharing, and problem resolution. • Participate in on-call rotations for incident response and system troubleshooting. • Brief More ❯

learning accelerators. This role is for a senior software engineer in the Machine Learning Applications (ML Apps) team for AWS Neuron. This role is responsible for development, enablement and performance tuning of a wide variety of ML model families, including state of art GEN-AI models and massive scale large language models like llama-4, Deepseeq and beyond … as stable diffusion, Vision Transformers and many more. The ML Apps team works side by side with chip architects, compiler engineers and runtime engineers to create , build and optimize performance and accuracy of state-of-art models. The team automates the ML techniques to evaluate, detect, debug and resolve accuracy issues raising from migration of model to AI accelerators. … The team develops AI tool chain for optimizing performance and accuracy of state-of-art models. Key job responsibilities This role will help lead efforts in building distributed inference support into PyTorch using XLA and the Neuron compiler and runtime stacks. Strong software development skills in C Python and ML knowledge are both critical to this role. The position More ❯

Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you … Able to troubleshoot at all levels, from network to operating systems to software applications - Experience supporting cloud systems or other services. Proficient troubleshooting and anticipating problems that affect the performance, reliability, or availability of software systems PREFERRED QUALIFICATIONS - Excellent communication and problem-solving skills across languages - Experience operating 24x7 high-availability, distributed software applications and performance tuning More ❯

Technology teams to ensure Building Automation solutions are future-ready and support new deployments, retrofits, and evolving data requirements. Champion the adoption of cloud-native technologies to enhance system performance, data integration, and remote monitoring capabilities. Define and enforce global standards and best practices for Building Automation Systems, aligning with Colt DCS's strategic goals and cybersecurity policies. Select … or operations. Strong collaboration skills and the ability to work across teams-from engineering and operations to cybersecurity and customer engagement. Skills Incident and Problem Tracking IT Data Analysis Performance Monitoring and Tuning Infrastructure Design Skills & Qualifications A bachelor's or master's degree in a relevant field More ❯

computer systems, including servers, storage area networks and network attached storage on five enclaves. • Perform SharePoint Server (2019) on-prem administration including installation, configuration, migration, and services management. • Provide performance monitoring and tuning, upgrades and patching, backup and recovery, as well as troubleshooting and problem resolution. • Develop and maintain schedules and plans for system updates and patching. • Audit More ❯

decisions. Stay updated with the latest database technologies and industry trends. Essential Skills & Experience Proven experience as a MySQL DBA and Developer in high-traffic environments. Expertise in database performance tuning , execution plans, and indexing. Strong background in SQL Server to MySQL migration . Proficiency in GIT and source control best practices. Familiarity with Elasticsearch, Rollbar, or similar More ❯

growth markets. Responsibilities The Network Engineer 2 is responsible for the design, implementation, configuration, and troubleshooting of the organization's network infrastructure. This role involves ensuring the stability and performance of the network. A Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's … testing and commissioning procedures Preparation of test reports Commissioning of deployed systems Development of test fixtures and simulation devices Perform device testing and signal analysis Service & Maintenance: Monitors system performance and implements performance tuning Serves as backup for team members during paid time off. Perform hardware/software upgrades and replacements on existing systems System Analysis and More ❯

the data processing pipeline and platform services. Key Responsibilities: Design, build, and maintain serverless data processing pipelines using AWS Lambda, Firehose, S3, and Athena. Optimize data storage and querying performance using Parquet and Iceberg formats. Manage and scale event-driven workflows using EventBridge and Lambda. Work with DynamoDB for fast, scalable key-value storage. Develop and maintain Java Spring … and Iceberg. Proficiency in Spring Boot and working experience with microservices. Experience with high-scale, event-driven systems and serverless patterns. Nice to Have: Solid understanding of distributed systems, performance tuning, and cost-optimization in cloud environments with Kafka for data streaming. Familiarity with CI/CD and infrastructure-as-code tools (e.g., Terraform, CloudFormation). Experience with More ❯

23ai databases on ASM/RAC on Linux/Exadata* Oracle Exadata* Oracle Database Administration (Oracle 19c/23ai) on Linux/Exadata* Oracle Goldengate* SQL/PLSQL coding* Performance tuning* Oracle Data Guard How to Apply: Ready to take the next step in your career? Send us your resume, portfolio, and a brief cover letter telling us More ❯

and project deliverables. Plan and execute CRM development implementations, providing regular updates to clients. Assist with project communication and best practices during system implementation. Manage D365 solutions and optimize performance tuning possibilities. Essential Technical Skills: Experience with Dynamics 365 CRM/CE architecture and capabilities at an enterprise level. Design and development experience in Dynamics 365, including Customer More ❯

and project deliverables. Plan and execute CRM development implementations, providing regular updates to clients. Assist with project communication and best practices during system implementation. Manage D365 solutions and optimize performance tuning possibilities. Essential Technical Skills: Experience with Dynamics 365 CRM/CE architecture and capabilities at an enterprise level. Design and development experience in Dynamics 365, including Customer More ❯

and project deliverables. Plan and execute CRM development implementations, providing regular updates to clients. Assist with project communication and best practices during system implementation. Manage D365 solutions and optimize performance tuning possibilities. Essential Technical Skills: Experience with Dynamics 365 CRM/CE architecture and capabilities at an enterprise level. Design and development experience in Dynamics 365, including Customer More ❯

troubleshooting SQL/Azure/Databricks queries Expert knowledge and application of general and tool specific connectivity, data modeling, source data procurement strategies (Database, import/cached), security configuration, performance tuning, usage of right visuals, layout optimization, mobility, scripting and integrating advanced analytics Knowledge of upcoming trends in tools and technology Gas/Power Trading knowledge - Short-term More ❯

troubleshooting SQL/Azure/Databricks queries Expert knowledge and application of general and tool specific connectivity, data modeling, source data procurement strategies (Database, import/cached), security configuration, performance tuning, usage of right visuals, layout optimization, mobility, scripting and integrating advanced analytics Knowledge of upcoming trends in tools and technology Gas/Power Trading knowledge - Short-term More ❯

troubleshooting SQL/Azure/Databricks queries Expert knowledge and application of general and tool specific connectivity, data modeling, source data procurement strategies (Database, import/cached), security configuration, performance tuning, usage of right visuals, layout optimization, mobility, scripting and integrating advanced analytics Knowledge of upcoming trends in tools and technology Gas/Power Trading knowledge - Short-term More ❯

improve business efficiency, reduce risk and maximise customer engagement, both internally and externally. Role Summary Maintaining software lifecycles, working on new and existing requirements, testing/integration and implementation, performance tuning and patching, including some periodic monthly out of hours working. Ensuring operational integrity and compliance covering information security, change management, asset management and software licensing. Provide 3rd … line with technology roadmaps and demand management. Maintain system documentation, support procedures and rota/cover arrangements with actively managed preventative upgrade cycles. Support to provide effective operational supplier performance and repairs & maintenance contracts, including software licencing compliance, software licence & support contract agreements and renewals. Carry out a programme of daily/weekly/monthly checks and develop approaches More ❯

source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific requirements and practices. Proficient in SQL Server query optimisation, including performance tuning and the implementation of efficient indexing strategies. What You Will Be Doing Designing and implementing Web APIs to support a well-established Pensions Administration platform Conducting thorough More ❯

improve business efficiency, reduce risk and maximise customer engagement, both internally and externally. Role Summary Maintaining software lifecycles, working on new and existing requirements, testing/integration and implementation, performance tuning and patching, including some periodic monthly out of hours working. Ensuring operational integrity and compliance covering information security, change management, asset management and software licensing. Provide 3rd … line with technology roadmaps and demand management. Maintain system documentation, support procedures and rota/cover arrangements with actively managed preventative upgrade cycles. Support to provide effective operational supplier performance and repairs & maintenance contracts, including software licencing compliance, software licence & support contract agreements and renewals. Carry out a programme of daily/weekly/monthly checks and develop approaches More ❯

source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific requirements and practices. Proficient in SQL Server query optimisation, including performance tuning and the implementation of efficient indexing strategies. What You Will Be Doing Designing and implementing Web APIs to support a well-established Pensions Administration platform Conducting thorough More ❯

and maintain computer systems, including physical and virtual servers, storage area networks and network attached storage on five enclaves. • Install, maintain, and troubleshoot server hardware. • Troubleshoot Domain Controllers. • Perform performance monitoring and tuning, upgrades and patching, backup and recovery, as well as troubleshooting and problem resolution. • Develop and maintain schedules and plans for system updates and patching. • Create More ❯

or in a similar field - You have expertise in statistical modeling and machine learning, especially practical experience with tree based and clustering models - You have experience in model deployment, performance tuning, and monitoring leveraging MLOps/DevOps - Hands-on person who likes spending time on writing production ready code (Python, PySpark) - Proficient with PySpark and Databricks - You have More ❯