426 to 450 of 519 Performance Tuning Jobs

Senior Java Developer

Hiring Organisation
The Recruitment Company
Location
Limerick, Ireland, Limerick County, Republic of Ireland
Employment Type
Contract
Contract Rate
£500 - £550/day
Deliver fast, responsive web apps using modern frameworks • Engineer APIs and integrations that underpin high-traffic applications • Drive quality through smart automation, testing, and performance tuning What You’ll Bring • Strong track record with Java/Spring Boot and microservices in a cloud environment • Familiarity with JavaScript/ ...

Cloud Infrastructure Team Lead - AWS

Hiring Organisation
hireful
Location
South East, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum £70k - £80k base salary + Bonus and
Terraform and Ansible, and a proven track record leading high-impact cloud projects. You’ll understand cloud security and governance inside-out, thrive on performance tuning, and be a confident communicator with solid stakeholder skills. Familiarity with GitHub, WAFs, monitoring tools, and serverless tech like AWS Lambda ...

Cloud Infrastructure Team Lead - AWS

Hiring Organisation
Hireful
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
Terraform and Ansible, and a proven track record leading high-impact cloud projects. You'll understand cloud security and governance inside-out, thrive on performance tuning, and be a confident communicator with solid stakeholder skills. Familiarity with GitHub, WAFs, monitoring tools, and serverless tech like AWS Lambda ...

Data Engineer

Hiring Organisation
KnoWho
Location
Slough, Berkshire, UK
Employment Type
Full-time
data processing and pipeline development. Solid experience with SQL, including writing efficient and scalable queries. Hands-on experience with Google BigQuery , including architecture, performance tuning, and cost optimization. Familiarity with cloud-based data tools and modern data ecosystems. Understanding of data modeling, warehousing concepts, and best practices Nice ...

Data Engineer

Hiring Organisation
KnoWho
Location
London, England, United Kingdom
data processing and pipeline development. Solid experience with SQL , including writing efficient and scalable queries. Hands-on experience with Google BigQuery , including architecture, performance tuning, and cost optimization. Familiarity with cloud-based data tools and modern data ecosystems. Understanding of data modeling, warehousing concepts, and best practices Nice ...

Oracle EPM Architect - PCMCS

Hiring Organisation
Trova Consulting
Location
United Kingdom
Employment Type
Contract
Contract Rate
EUR 600 Annual
advanced allocation logic Scenario analysis and profitability reporting Lead end-to-end PCMCS configuration , including: Dimensions, rulesets, and allocation stages Data integration and validation Performance tuning and optimization Provide hands-on development and troubleshooting within Oracle EPM Cloud Collaborate with finance, controlling, and IT teams to gather requirements ...

Storage Engineer

Hiring Organisation
eTeam
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
protocols (iSCSI, NFS, Fibre Channel). Familiarity with OpenShift, Kubernetes, and containerized environments. Understanding of backup, replication, and disaster recovery strategies. Excellent troubleshooting and performance tuning skills. Certifications in storage technologies or cloud platforms (AWS, Azure) preferred. If you are interested in this position and would like ...

Storage Engineer

Hiring Organisation
eTeam
Location
Sheffield, England, United Kingdom
protocols (iSCSI, NFS, Fibre Channel). Familiarity with OpenShift, Kubernetes, and containerized environments. Understanding of backup, replication, and disaster recovery strategies. Excellent troubleshooting and performance tuning skills. Certifications in storage technologies or cloud platforms (AWS, Azure) preferred. If you are interested in this position and would like ...

Senior Storage Engineer

Hiring Organisation
83zero Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
Lead data migrations from Dell EMC VMAX and Commvault systems Deliver expert-level support and management across SAN and NAS platforms Oversee storage provisioning, performance tuning, and capacity planning Troubleshoot complex storage incidents in high-availability environments Support upgrades, lifecycle management, and transformation initiatives Collaborate with infrastructure, networking ...

C# ASP.NET / MVC Developer £60k Remote First one day a week office Hamphire

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
optimize data access layers with Entity Framework and SQL- Build responsive interfaces using JavaScript, jQuery, and Infragistics controls- Participate in code reviews, testing, and performance tuning- Write clean, maintainable, and testable code following best practices- Collaborate via Microsoft Teams and contribute to technical documentationRequired Skills:- Strong experience ...

Full Stack Java /springboot

Hiring Organisation
AETG Services PVT LTD
Location
Smithfield, Rhode Island, United States
Employment Type
Any
Salary
USD Annual
Strong communication skills to effectively collaborate with stakeholders. Preferred Skills: Experience in building reporting applications with functionalities similar to those described. Knowledge of application performance tuning and optimization. Familiarity with Agile development methodologies. kubra ...

Full Stack Java /angular

Hiring Organisation
AETG Services PVT LTD
Location
Smithfield, Rhode Island, United States
Employment Type
Any
Salary
USD Annual
Strong communication skills to effectively collaborate with stakeholders. Preferred Skills: Experience in building reporting applications with functionalities similar to those described. Knowledge of application performance tuning and optimization. Familiarity with Agile development methodologies. ...

Lead Software Engineer

Hiring Organisation
Distinctive Staffing Solutions
Location
Osseo, Minnesota, United States
Employment Type
Any
Salary
USD Annual
JavaScript, SQL Server, PostgreSQL, and Microservice Architecture. Strong skills in analysis, design, and development methodologies. Experience in process and data modeling, systems development methodologies, performance tuning, and application monitoring. Exceptional written and verbal communication skills, with a focus on confidentiality, tact, and diplomacy. Core Values: Accountability: Embrace responsibility ...

Senior Software Engineer Dublin

Hiring Organisation
MongoDB
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR Annual
maintaining distributed and/or highly concurrent software systems in large, long-lived C/C++ code bases Proven experience in programming, debugging and performance tuning, and a strong grip on computer science fundamentals. Professional or advanced academic expertise in the areas of distributed systems and databases ...

C# Oracle PL/SQL Developer Role

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day Inside IR35
code logic and database interactions. Key Skills & Requirements: Strong proficiency in C#/.NET and Oracle PL/SQL, including complex query analysis and performance tuning. Solid understanding of application server and Oracle database structures. Python scripting skills for automation or data analysis (desirable). Familiarity with data lineage ...

Data Lineage Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£415/day
code logic and database interactions. Key Skills & Requirements: Strong proficiency in C#/.NET and Oracle PL/SQL, including complex query analysis and performance tuning. Solid understanding of application server and Oracle database structures. Python scripting skills for automation or data analysis (desirable). Familiarity with data lineage ...

SIEM Application Engineer (Elastic Security) - Birmingham, UK

Hiring Organisation
Randstad Digital
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550 per day
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 ...

SIEM Application Engineer (Elastic Security) - Manchester, UK

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550 per day
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 ...

Senior Software Engineer

Hiring Organisation
Reperio Human Capital
Location
Ireland
Employment Type
Permanent
Salary
EUR 60,000 - 85,000 Annual
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 ...

Software Engineer

Hiring Organisation
Yoh Solutions Ltd
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
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++ ...

MongoDB Site Reliability Engineer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

DBA - Migration - Oracle and SQL Server - Edinburgh

Hiring Organisation
Lorien
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
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 ...

Storage Engineer

Hiring Organisation
Ncounter LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
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 ...

Netscaler SME- Citrix Expert

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
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 ...

SRE Engineer Java JVM - Fintech

Hiring Organisation
Client Server
Location
London, England, United Kingdom
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 ...