476 to 500 of 550 Performance Tuning Jobs

detection rules based on the MITRE ATT&CK Framework , alongside implementing essential security controls like RBAC, encryption , and data governance to ensure regulatory compliance. Performance & Tuning Specialist: Deep technical skill in fine-tuning Elasticsearch indices and mappings and optimizing Logstash pipelines for maximum performance, throughput ...

Dublin who are hiring a Senior Software Developer to join their growing engineering team. The role focuses on developing robust desktop applications and high-performance back-end services using a combination of C++ , C# , and .NET technologies , with additional exposure to cloud integrations and Windows-based systems. … working across both legacy and modern platforms, contributing to new feature development, performance optimisation, and architectural improvements. Responsibilities: Design, develop, and maintain critical systems using C++ and C# Lead the modernisation of Win32 SDK applications into .NET Core environments Build and consume APIs (REST/SOAP) for system integrations ...

talks to hardware at speed, and solving real wireless signal-processing problems youll probably get on well here. This team designs and builds high-performance software for wireless communication systems 5G, satellite comms, and advanced baseband processing. The real, high-throughput, low-latency kind. Theyre hiring Senior Software Engineers … working on Youll be turning clever DSP and comms algorithms into real-time production software running on x86 or ARM , and building high-performance APIs that interface with hardware acceleration. Expect a mix of: Real-time C/C++ for wireless signal processing Linux, DPDK, PCIe, SIMD, modern C++ ...

arisen for a MongoDB Site Reliability Engineer to join a high-performing infrastructure and engineering function. You will be responsible for ensuring the stability, performance, and resilience of large-scale, business-critical systems. This role is ideal for an engineer who thrives in complex environments, enjoys solving multifaceted infrastructure … quickly. Operational Excellence Maintain detailed documentation and contribute to knowledge repositories for future reference and improved self-service. Support capacity management, business continuity, and performance tuning across MongoDB environments. Identify risks and recommend improvements to strengthen reliability and operational controls. Stakeholder Collaboration Work with cross-functional teams ...

environments into Azure or co-location datacentres. This is a hands-on role where you'll plan, design, and execute migrations, ensuring data integrity, performance, and compliance throughout. Essential skills: Strong experience as a SQL Server DBA and/or Oracle DBA Hands-on migration experience with enterprise environments … Skilled in backup/recovery, performance tuning, and troubleshooting Knowledge of Azure VM hosting for SQL Server/Oracle Understanding of networking fundamentals for database connectivity Comfortable working under structured change control processes Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business ...

trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform abstractions to streamline data access across … diverse storage technologies. Integrate open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning, and user support. Your Background ...

looking for a highly skilled Netscaler SME/Citrix Expert to support a major banking client in designing, implementing, and managing secure, high-performance Citrix and Netscaler environments. The ideal candidate will be responsible for delivering stable, scalable, and secure application delivery solutions within a complex banking infrastructure. NetscalerKey …/Gateway) infrastructure for secure application delivery. Act as the subject matter expert for Citrix Virtual Apps & Desktops (XenApp/XenDesktop). Troubleshoot performance issues, latency, and connectivity problems across Citrix/Netscaler environments. Optimize Netscaler load-balancing, traffic management, high availability, and SSL offloading. Implement security policies, multi ...

driving improvements across the platform. You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with … Site Reliability Engineer SRE (or similar) with a Java software engineering background and a deep knowledge of JVM internals and performance tuning You have a strong knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency You have strong experience with ...

driving improvements across the platform. You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with … Site Reliability Engineer SRE (or similar) with a Java software engineering background and a deep knowledge of JVM internals and performance tuning You have a strong knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency You have strong experience with ...

Sharepoint Engineer Act as the SharePoint SME, providing expert guidance across on-premise and Azure cloud environments. Lead platform upgrades, deployments, and performance optimization initiatives. Collaborate with IT teams, vendors, and business stakeholders to deliver solutions. Integrate SharePoint with SSO, MFA, and Azure services. Troubleshoot and resolve complex SharePoint … improvements to enhance platform resilience and performance. Key Requirements Proven experience as a SharePoint Engineer with on-premise and cloud (Azure) environments. Strong troubleshooting, performance tuning, and problem-solving skills. Experience with SSO, MFA, and Azure integrations desirable. Excellent stakeholder management and communication skills. Proactive, analytical, and able ...

business teams. Key Responsibilities Act as the SharePoint SME, providing expert guidance across on-premise and Azure cloud environments. Lead platform upgrades, deployments, and performance optimization initiatives. Collaborate with IT teams, vendors, and business stakeholders to deliver solutions. Integrate SharePoint with SSO, MFA, and Azure services. Troubleshoot and resolve … improvements to enhance platform resilience and performance. Key Requirements Proven experience as a SharePoint SME with on-premise and cloud (Azure) environments. Strong troubleshooting, performance tuning, and problem-solving skills. Experience with SSO, MFA, and Azure integrations desirable. Excellent stakeholder management and communication skills. Proactive, analytical, and able ...

Sharepoint Engineer Act as the SharePoint SME, providing expert guidance across on-premise and Azure cloud environments. Lead platform upgrades, deployments, and performance optimization initiatives. Collaborate with IT teams, vendors, and business stakeholders to deliver solutions. Integrate SharePoint with SSO, MFA, and Azure services. Troubleshoot and resolve complex SharePoint … improvements to enhance platform resilience and performance. Key Requirements Proven experience as a SharePoint Engineer with on-premise and cloud (Azure) environments. Strong troubleshooting, performance tuning, and problem-solving skills. Experience with SSO, MFA, and Azure integrations desirable. Excellent stakeholder management and communication skills. Proactive, analytical, and able ...

Responsibilities include: Develop, optimise, and debug Databricks notebooks, Delta Lake workflows, and Genie-bot automations Design, maintain, and enhance ETL pipelines , ensuring reliability and performance Validate, transform, and orchestrate data using Python and SQL within the Lakehouse environment Manage data ingestion and scheduling processes via Azure Data Factory Reverse … maintaining ETL pipelines , including debugging and optimisation Advanced Python skills for transformation, automation, and pipeline development Solid SQL proficiency for querying, validation, and performance tuning Experience using GitHub for version control, collaboration, and code management At Venn Group, we endeavour to respond to all applications However ...

products, and encourage each other to grow and innovate. We offer our employees a competitive benefits package & ensure relevant opportunities for professional growth and performance in a diverse and inclusive environment. Zendesk also believes in the importance of a healthy work-life balance and offers ample flexibility & full parental … members to troubleshoot and fix defects. Contribute to technical documentation and specifications. Lead and manage the entire lifecycle of features, from conception through deployment, performance tuning, and maintenance. Collaborate with the team on how best to work. Proactively identify areas of technical debt and inefficiency, propose and advocate ...

Learning accelerators. This role is for a Senior Machine Learning Engineer in the Distribute Training team for AWS Neuron, responsible for development, enablement and performance tuning of a wide variety of ML model families, including massive-scale Large Language Models (LLM) such as GPT-OSS, Quen and Llama … PyTorch, the Neuron compiler, and runtime stacks. You will enable distribute training strategies as well as use them to optimize models to achieve peak performance and maximize efficiency on AWS custom silicon, including Trainium servers. Strong software development skills, the ability to deep dive, work effectively within cross-functional ...

responsible for developing and maintaining complex Oracle SQL and PL/SQL code, working closely with developers and stakeholders to ensure high-performance, scalable database solutions. This is a hands-on role for someone who genuinely enjoys writing proper PL/SQL—not just babysitting legacy code. What …/SQL programming skills Experience developing complex stored procedures, packages, functions, and triggers A high standard of coding with a focus on performance, maintainability, and best practices Proven experience working in a software house or similar fast-paced environment Nice to Have (but not deal-breakers) Performance tuning ...

responsible for systems integration, design and tier III technical support for network systems and technology platforms. Day to day activities include network provisioning, performance tuning, adding networks, scripting for automating of tasks, assigning ports, error tracking, data movement, software configurations, product evaluation, assigned projects and addressing interoperability issues. … provides critical input to the decision-making process relative to integration, operations, cost, resource requirements, and maintenance; develops plans and recommendations to improve the performance and efficiency of the network; addresses all aspects including hardware, software, outside services, etc. and prevents unplanned disruptions of critical systems. System Integration- Integrates ...

e.g., approvals, operational apps), ensuring robust ALM, environment strategy, and guardrails. Implement proactive monitoring (Telemetry, LCS, Azure), incident response playbooks, and performance tuning to keep systems stable and fast. Define safe, repeatable data refresh processes (masking, sub‐setting), manage configuration/integration data, and support test data creation. ...

support and enhance a secure ServiceNow environment. The successful candidate will be responsible for maintaining, configuring, and optimising the ServiceNow platform, ensuring stability, performance, security, and alignment with business and ITIL best practices. This role requires strong hands-on ServiceNow administration and development experience, combined with excellent stakeholder engagement … process improvement skills. Key Responsibilities Monitor ServiceNow platform health and performance; apply patches and upgrades Troubleshoot and resolve platform-related issues, escalating to ServiceNow support when required Ensure compliance with organisational standards, security policies, and governance Configure and support ServiceNow modules including Incident, Problem, Change, and Service Catalog Develop ...

systems, and modern AWS infrastructure. You'll lead a squad of 4 engineers, guiding them through complex technical decisions and helping them deliver high-performance, data-intensive systems operating over hundreds of millions to billions of rows. The product itself is an AI/ML-driven SaaS platform … pipelines and SQL-based workflows, ensuring scalability and performance. Run technical design reviews, guide architecture decisions, and support engineers in navigating trade-offs around performance, cost, and reliability. Champion operational excellence — strong observability, testing discipline, incident response, and SLO ownership. Collaborate with Product & Design to define technical requirements, prioritise ...

systems, and modern AWS infrastructure. You'll lead a squad of 4 engineers, guiding them through complex technical decisions and helping them deliver high-performance, data-intensive systems operating over hundreds of millions to billions of rows. The product itself is an AI/ML-driven SaaS platform … pipelines and SQL-based workflows, ensuring scalability and performance. Run technical design reviews, guide architecture decisions, and support engineers in navigating trade-offs around performance, cost, and reliability. Champion operational excellence — strong observability, testing discipline, incident response, and SLO ownership. Collaborate with Product & Design to define technical requirements, prioritise ...

What you'll be doing Building and maintaining core PHP applications in a fast-moving SaaS environment Writing and optimising complex MySQL queries for performance and scale Working closely with product, support, and client-facing teams to deliver real-world solutions Taking ownership of features from concept through … delivery What we're looking for Strong, commercial experience with PHP Expert-level MySQL knowledge (schema design, optimisation, performance tuning) Proficient with related technologies including JavaScript, jQuery, CSS, and Bootstrap Experience integrating with third-party platforms via APIs Experience working on large, long-lived codebases Comfortable ...

What you'll be doing Building and maintaining core PHP applications in a fast-moving SaaS environment Writing and optimising complex MySQL queries for performance and scale Working closely with product, support, and client-facing teams to deliver real-world solutions Taking ownership of features from concept through … delivery What we're looking for Strong, commercial experience with PHP Expert-level MySQL knowledge (schema design, optimisation, performance tuning) Proficient with related technologies including JavaScript, jQuery, CSS, and Bootstrap Experience integrating with third-party platforms via APIs Experience working on large, long-lived codebases Comfortable ...

Storage for persistent storage and Red Hat Enterprise Linux (RHEL) as the underlying operating system. Delivery: Performing advanced troubleshooting, patching, upgrades, capacity planning, and performance tuning of the OpenStack environment. Container Integration: Increasingly, this role involves enabling container platforms like Red Hat OpenShift … OpenStack virtual machines (VMs). Essential commercial experience Expert-level Red Hat Enterprise Linux (RHEL) administration, including networking, security, storage, and performance tuning. Deep knowledge of core services (Nova, Neutron, Cinder, Keystone, Glance, Swift Experience of Ansible for configuration management and orchestration, and scripting with Python or Go . ...

Databricks Data Engineer Azure Cloud & Performance Optimization £400-£458pd (Inside IR35) SC Clearance is Essential Remote Overview We are seeking a Databricks Data Engineer experienced in building high-quality data pipelines and optimizing large-scale workloads on the Databricks Data Intelligence Platform. The ideal candidate is strong in PySpark … Delta Lake, Azure services, workflow automation, and performance tuning. Key Responsibilities Build and maintain scalable batch and streaming pipelines using Databricks notebooks, Jobs, and Workflows. Optimize Spark and Delta Lake performance through cluster tuning, efficient configurations, AQE, and caching. Run performance tests and ensure workloads ...