501 to 525 of 546 Permanent Performance Tuning Jobs

Engineering Manager (Python) - AI/ML SaaS Platform

Hiring Organisation
Creo Recruitment
Location
City of London, London, United Kingdom
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 ...

Engineering Manager (Python) - AI/ML SaaS Platform

Hiring Organisation
Creo Recruitment
Location
London Area, United Kingdom
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 ...

MONGO DB Database Administrator , (Day One Onsite)

Hiring Organisation
Synkriom Inc
Location
Sunnyvale, California, United States
Employment Type
Any
Salary
USD Annual
data size growth and better query rate planning. Knowledge on Upgrade/migrations of repicaSet and Sharded cluster. Deploying, migrating data, monitoring, analyzing, and tuning MongoDB. In-depth knowledge of Ops Manager and Ops manager Upgrade. Knowledge about Groups and Project in Ops Manager. Knowledge about Authentication and X509 … knowledge of Mongo replication architecture and change stream. Documenting MongoDB installation, operations, security, auditing multiple environments. Should have knowledge about Query plan architecture and performance tuning at host and DB level. Should have Knowledge of Range based sharding and Hash based sharding/IndexingMigration of Mongo cluster ...

Frontend Software Engineer : React/TypeScript/JavaScript : Elite Trading Firm, London

Hiring Organisation
Hunter Bond
Location
London Area, United Kingdom
elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the sharpest and most demanding minds in global finance. What … shape next-generation trading tools Designing and evolving front-end architectures for real-time data and complex visualisations Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management) Tooling: Webpack ...

Frontend Software Engineer : React/TypeScript/JavaScript : Elite Trading Firm, London

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the sharpest and most demanding minds in global finance. What … shape next-generation trading tools Designing and evolving front-end architectures for real-time data and complex visualisations Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management) Tooling: Webpack ...

Frontend Software Engineer : React/TypeScript/JavaScript : Elite Trading Firm, London

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the sharpest and most demanding minds in global finance. What … shape next-generation trading tools Designing and evolving front-end architectures for real-time data and complex visualisations Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management) Tooling: Webpack ...

Reliability Engineer

Hiring Organisation
City Elite Transaction Services Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £130,000 per annum
services background preferred The Role: Administer Solace appliances/brokers (on-prem & cloud) Production support, incident response, root cause analysis System monitoring, capacity planning, performance tuning WAN optimization for low-latency messaging Automation and documentation ...

Java Software Engineer (Tier 1 Investment Bank)

Hiring Organisation
Radley James
Location
Slough, Berkshire, UK
Employment Type
Full-time
Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: Develop scalable backend systems … support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 ...

Java Software Engineer (Tier 1 Investment Bank)

Hiring Organisation
Radley James
Location
London Area, United Kingdom
Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: Develop scalable backend systems … support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 ...

Java Software Engineer (Tier 1 Investment Bank)

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: Develop scalable backend systems … support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 ...

Senior Software Engineer (Hadoop&Java)

Hiring Organisation
Mastercard
Location
O Fallon, Missouri, United States
Employment Type
Permanent
Salary
USD Annual
patented Java-based platform processes billions of transactions per day in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability. Have you ever wanted to be a part of something BIG? Do you have experience integrating new and emerging technologies into existing environments … working in a high-performing Agile team. -Excellent communication and interpersonal skills. Preferred Qualifications -Experience with relational and NoSQL databases, including query optimization and performance tuning. -Hands-on experience with Spark 3.x and building large-scale batch data -pipelines on Hadoop clusters. -Familiarity with messaging systems like Kafka ...

C++ Engineer

Hiring Organisation
NJF Global Holdings Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
passion for learning. Key Skills: 2+ years of modern C++ development in Linux environments. Strong knowledge of computer systems, including OS, networking, and performance tuning. Experience with Object-Oriented design and multi-threaded programming. ...

C++ Engineer

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
passion for learning. Key Skills: 2+ years of modern C++ development in Linux environments. Strong knowledge of computer systems, including OS, networking, and performance tuning. Experience with Object-Oriented design and multi-threaded programming. ...

C++ Engineer

Hiring Organisation
NJF Global Holdings Ltd
Location
London Area, United Kingdom
passion for learning. Key Skills: 2+ years of modern C++ development in Linux environments. Strong knowledge of computer systems, including OS, networking, and performance tuning. Experience with Object-Oriented design and multi-threaded programming. ...

Platform Engineer - Azure

Hiring Organisation
Michael Page
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
engineering and architecture. Experience with cloud technologies and infrastructure management tools. Proficiency in coding and scripting for automation purposes. Knowledge of system monitoring and performance tuning. Understanding of security protocols and compliance requirements. A collaborative approach to working in multidisciplinary teams. Job Offer 100% Remote 26 days holiday + ...

Senior Analytics Engineer (CCICP)

Hiring Organisation
Mid Cheshire Hospitals NHS Foundation Trust
Location
Crewe, United Kingdom
Employment Type
Permanent
Salary
£47810.00 - £54710.00 a year
continuous improvement across the Trust. Main duties of the job Lead on data and analytics delivery for CCICP, working collaboratively with analysts, developers, and performance teams. Work with the Data Engineering team to design, build, and optimise data models and pipelines for performance and scalability. Design, build … operational teams to ensure issues are corrected at source. Collaborate with clinical and corporate teams to ensure analytics products support national submissions and local performance priorities. Lead service area Data Governance Group meetings, recording and monitoring actions, risks, and issues. Share knowledge and best practice to build resilience across ...

Senior Unreal Engine / C++ Engineer

Hiring Organisation
FourPointZero Recruitment Ltd
Location
B1, Birmingham, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£70000 - £85000/annum + Package + Benefits
Engine/C++ Engineer, you’ll work across AR broadcast, VR environments and simulator systems. The role is hands-on, building core modules, improving performance on consumer hardware and guiding the wider team’s approach. You’ll work directly with the CEO, with real input on both foundations …/UE5) Advanced C++ for real-time visual work Plugin development Perforce experience Blueprint prototyping AR/VR/XR development and GPU performance tuning This is an exciting time to join as a Senior Unreal Engine/C++ Engineer. The company has multi-year contracts through ...

Site Reliability Engineer

Hiring Organisation
JPS Tech Solutions LLC
Location
Homestead, Florida, United States
Employment Type
Any
Salary
USD Annual
hands-on expertise in building, maintaining, and improving large-scale, highly available systems. The ideal candidate will have strong skills in automation, cloud infrastructure, performance optimization, monitoring, and incident response. Key Responsibilities Design, implement, and maintain highly reliable, scalable, and secure systems. Develop automation to reduce manual operational tasks … scaling. Create and maintain monitoring, logging, and alerting systems using modern tooling. Lead incident response, root-cause analysis, and post-incident reviews. Improve system performance and reliability through capacity planning and performance tuning. Work closely with software engineering teams to ensure smooth production operations. Implement infrastructure-as-code ...

CCTV Technical Manager

Hiring Organisation
Purely Recruitment Solutions
Location
Chippenham, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Provide advanced technical support and escalation for CCTV systems (Hikvision and Avigilon), including camera configuration, VMS/NVR/recording servers, network design and performance tuning. Design, review and sign-off CCTV and access control system schematics, cabling topology, and server/network requirements. Lead commissioning and fault resolution ...

DevOps Engineer

Hiring Organisation
MRJ Recruitment
Location
Belfast, Northern Ireland, United Kingdom
/CD pipelines: ArgoCD/GitOps workflows, automated testing, blue/green & canary deployments. Drive observability and reliability: monitoring, alerting, logging, incident response, and performance tuning. Enable engineering teams: provide tooling, containerization guidance, and automation best practices. Proactively improve systems: security, performance, cost optimisation, and disaster recovery. Core ...

Data Engineer

Hiring Organisation
Canada Life
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
that data models support business reporting and analytics needs while optimizing query performance. Maintain data dictionaries and metadata to document data structures and relationships. Performance Optimization Optimize data storage, retrieval, and query performance by implementing indexing, partitioning, and caching strategies. Monitor data processing performance and address bottlenecks … they arise. Stay updated with best practices in data processing performance tuning. Documentation and Knowledge Sharing Create and maintain documentation for data pipelines, data transformation processes, and data integration procedures. Foster a culture of knowledge sharing within the data engineering team and across the organization. Collaboration and Stakeholder Engagement ...

.NET Web Developer III

Hiring Organisation
MARKSIT Solutions
Location
Madison, Wisconsin, United States
Employment Type
Any
Salary
USD Annual
issue resolution. Participate in redesign and modernization of legacy applications. Database & Integration Design, develop, and maintain Oracle database components including SQL, stored procedures, and performance tuning. Ensure data accuracy, performance, scalability, and security. Understand and manage application interactions across DNR systems and third-party technologies. Agile & SDLC Participation ...

IT Applications & Development Manager - Law Firm

Hiring Organisation
Totum Partners
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 100,000 Annual
Responsibilities To lead the management and continuous improvement of the firms' business applications portfolio, ensuring system performance, integration, and alignment with the firm's strategic and security objectives, along with overseeing the in-house development and implementation of off the shelf software that increases efficiencies across the firm. Lead … automation of business systems to support operational efficiency. Support the firm's migration of systems to Microsoft Azure, ensuring application compatibility, security, and performance optimisation. Ensure compliance with security, data protection, and industry standards. Skills Required Previous experience managing the application and development function within a law firm. Experience ...

Senior Data Engineer

Hiring Organisation
Robert Walters
Location
Stockport, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
warehousing solutions to support analytics and reporting needs. Work with both structured and unstructured data, ensuring high-quality data management practices. Design scalable, high-performance data models that enable efficient data use across the business. Build and transform datasets for downstream analytics, BI, and data science use cases. Leverage … frameworks (a strong bonus). Integrate data solutions with AI & ML workflows where beneficial. Apply broad engineering knowledge to support system scaling, optimisation, and performance tuning. Collaborate with cross-functional teams to understand data needs and propose effective solutions. Communicate technical concepts clearly, challenge constructively, and contribute to solution ...

Senior Product Manager

Hiring Organisation
MariaDB Corporation
Location
Ireland
Employment Type
Permanent
Salary
EUR Annual
will collaborate with the open source community that is core to our identity. Your work will empower organizations worldwide to build resilient, high performance applications. Key Responsibilities Product Strategy & Vision: Contribute to and communicate a compelling product strategy for our distributed database, OLTP systems, and high availability solutions, grounded … advanced degree (MS in Computer Science), MBA or a related field. In-depth knowledge of OLTP workload optimization, including indexing strategies, query planning, and performance tuning. Expertise in distributed database systems, such as handling data partitioning, replication models, and fault tolerant consensus algorithms. Proficiency in database security practices, including ...