576 to 600 of 844 Permanent Performance Tuning Jobs

Senior Backend Engineer (Python | AI | 3D Environments | £130,000)

Hiring Organisation
Paradigm Talent
Location
City of London, Greater London, UK
distributed systems for async processing, ML workflows, and asset pipelines. Own authentication, billing, and subscription systems — ensuring reliability and seamless user experience. Drive observability, performance tuning, and deployment automation across the stack. Collaborate closely with product, frontend, and ML teams to deliver features that delight and scale. ...

Integration Architect - SAP SAAS Products

Location
Greater London, England, United Kingdom
Datasphere, SAC, and S/4HANA Cloud integrations. • Strong security fundamentals (OAuth2, SAML, JWT, SCIM) and compliance awareness. • Hands-on with observability (Cloud ALM), performance tuning, and reliability engineering. • Experience with agile delivery, CI/CD (Git-based pipelines), and test automation for integrations. • Preferred Qualifications ...

Software Engineer

Location
Portsmouth, England, United Kingdom
frameworks (PHPUnit, Jest, Cucumber) Agile methodologies without the ceremony - we take a very lean approach Docker CI/CD and cloud hosting Architecture scalability performance tuning Education 2:1+ degree in Software Engineering Experience 7+ years in software engineering Proven ability to deliver independently on complex systems while ...

Guidewire PolicyCenter Configuration Developer

Hiring Organisation
CYNET SYSTEMS
Location
Cincinnati, Ohio, United States
Employment Type
Permanent
Salary
USD Hourly
Have: Experience with Guidewire Integration Framework. Exposure to ClaimCenter or BillingCenter. Guidewire upgrade or cloud GWCP experience. CI/CD and DevOps exposure. Performance tuning and batch configuration. Domain Experience: Property & Casualty Insurance. Personal Lines of Business. Policy administration processes. Certifications Preferred: Guidewire Certified PolicyCenter Configuration Specialist. Guidewire ...

Commercial Analyst

Location
Greater London, England, United Kingdom
flows Drive efficiency through automation and AI‐supported data transformation, validation, and anomaly detection Manage and optimise Power BI environments, including datasets, refresh processes, performance tuning, and access control Provide ongoing reporting support, resolving data issues and collaborating with stakeholders to enhance datasets and reporting capabilities Qualifications ...

PRINCIPAL / STAFF BACKEND ENGINEER - DISTRIBUTED SYSTEMS

Hiring Organisation
Widenet Consulting
Location
Seattle, Washington, United States
Employment Type
Permanent
Salary
USD 200,000 Annual
likely include: Distributed systems design and production operation Multitenancy, workload isolation, and resource fairness Queuing, scheduling, admission control, and backpressure Tail-latency management and performance tuning under load Reliability patterns, failure recovery, and incident response Large-scale relational and/or NoSQL data stores Infrastructure as code ...

Senior Software Engineer – Agent Systems

Location
Greater London, England, United Kingdom
with high ownership Nice to haves Experience building or operating agent-based systems or autonomous workflows Familiarity with prompt engineering, evaluation frameworks, or model performance tuning Experience integrating with internal enterprise systems (CRM, support tools, analytics platforms, etc.) Background in building developer platforms or internal tooling Experience designing ...

Data Engineer

Location
Sunderland, England, United Kingdom
automated processes, rather than solely operating existing ones. Experience of supporting or contributing to data platform migrations, upgrades, or new implementations. Experience of performance tuning or optimisation of data processes within agreed technical frameworks. Experience of contributing to overall team design. Knowledge Knowledge of data engineering and data ...

Solutions Architect

Hiring Organisation
HCLTech
Location
City of London, Greater London, UK
experience in Legacy Modernization programs Should be proficient at collaborating with cross functional teams Strong Background and experience in Data Ingestions, Transformation, Modeling and Performance tuning. Should have experience in designing and developing dashboards Strong Knowledge in Hadoop, Kafka, SQL/NoSQL Should have experience in creating roadmap ...

IBM BAW Senior Developer / Lead

Hiring Organisation
Tanisha Systems
Location
Atlanta, Georgia, United States
Employment Type
Permanent
Salary
USD Annual
Under Cover Agents), and Event Manager components. • Strong hands-on experience in AJAX calls, Team Filter Services, Caching strategies, Lazy Loading, and UI performance optimization. • Expertise in developing and consuming REST APIs, SOAP Web Services, and integrating BAW applications with enterprise systems. • Experience integrating Client BAW with FileNet, ODAM … other enterprise platforms. • Strong knowledge of Client BAW REST APIs, process instance management, task management, and workflow administration. • Hands-on experience in performance tuning, process optimization, troubleshooting, and resolving complex production issues. • Ability to architect scalable, high-performance workflow solutions and implement best practices for enterprise applications. ...

Front Office Software Engineer

Location
Greater London, England, United Kingdom
Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands‐on role at the core of our market‐making technology stack, where nanoseconds matter and engineering excellence … critical. You’ll design and build ultra‐low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance‐critical environments and want your work to have real market impact, we’d love to hear from you. Please note that this ...

Azure Data Support Engineer

Location
City Of London, England, United Kingdom
report troubleshooting. Support and maintain data warehouse environments such as Azure Synapse Analytics, SQL Server/Azure SQL DB, Snowflake or BigQuery. Monitor ETL performance and investigate slow-running queries and data load failures. Issue Investigation & RCA Investigate job failures and performance issues across data pipelines, ML endpoints … Warehousing – SQL skills for debugging, data validation, and optimization; experience with Azure SQL DB or SQL Server; familiarity with data modeling concepts and warehouse performance tuning. Support & Incident Management – Strong troubleshooting and analytical skills for root cause analysis; exposure to ITSM tools such as ServiceNow and Jira. Preferred Qualifications ...

Lead DevOps Engineer

Location
Greater London, England, United Kingdom
operational readiness.* Use infrastructure as code and configuration management tools such as Terraform, Chef, or Ansible to drive consistency and repeatability.* Troubleshoot complex deployment, performance, networking, and infrastructure issues, with an emphasis on preventing recurring manual fixes through automation.* Use AI-assisted engineering tools to accelerate development, automation, troubleshooting … ability to drive issues to resolution with technical and non-technical stakeholders.* **Systems & Automation** + Linux/Unix administration, operational support, troubleshooting, and performance tuning. + Scripting/programming in Python, Bash, or similar. + CI/CD pipeline experience with Jenkins, GitLab, or similar. + Containerization and artifact ...

Principal Virtualisation Engineer - Quant trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Principal Virtualisation Engineer – Quant tradingLondon or New YorkTotal comp 300k+Quant Capital is partnering with a high-performance trading firm looking for a senior infrastructure engineer to take ownership of a core virtualisation and storage estate. This is a senior hands-on role for someone who can keep a live … change without disrupting critical systems. The role Take ownership of the firm's virtualisation and storage platforms in production Maintain high standards across uptime, performance, capacity and operational stability Assess new technologies and help shape long-term platform strategy Run technical evaluations and proof-of-concept work across infrastructure ...

Senior Fullstack Engineer, Scale

Hiring Organisation
Airwallex
Location
London, UK
Employment Type
Full-time
balancing flexibility and simplicity in system/component designDemonstrate clean communication across technical and non-technical stakeholdersMake pragmatic decisions on when to optimize for performance vs. velocity based on business impactThrive in cross-functional environments spanning Product, Design, Compliance, and SalesDesign for scale, maintainability, and production excellencePreferred qualifications: Fintech … payments, or regulated industry experienceHigh-scale performance tuning (100k+ QPS, large user bases, strict latency SLAs)Multi-tenant SaaS or platform architecture backgroundProficiency with PostgreSQL, Redis, Kafka, or cloud platforms (AWS/GCP/Azure)Experience with OAuth2.0, API design, or developer documentationCross-region deployment or data residency ...

Controls Engineer

Location
Dumbarton, Scotland, United Kingdom
Bring your energy to Aggreko as a Controls Engineer based in Lomondgate (Dumbarton) . You'll contribute to the design, development, programming, commissioning, and performance tuning of control and protection systems for Aggreko's power generation and distribution packages, ensuring their effective, efficient, safe, and reliable operation. This … Interfaces (HMI), and configure control and monitoring systems. Configure protection settings and systems, including protection relays, for power generation and distribution applications. Support the tuning of controllers to optimise generator and distribution system performance, including fuel efficiency, power quality, and transient response. Assist in the commissioning and testing ...

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Location
Greater London, England, United Kingdom
product, marketing, and partners to translate requirements into well-designed technical solutions Improve engineering excellence through code reviews, test automation, CI/CD, observability, performance tuning, and operational best practices Ensure solutions meet security, privacy, and compliance expectations including consent management, data minimization, and access controls Required Qualifications … work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security. Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency ...

SAP Technical Architect

Location
Slough, England, United Kingdom
/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems. This role ensures high‐performance, scalable, secure, and future‐ready SAP solutions that align with business strategy and IT roadmaps. The architect collaborates closely with business leaders, solution architects, Basis, development … Deep understanding of SAP system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. ...

SAP Technical Architect

Location
City Of London, England, United Kingdom
/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems. This role ensures high‐performance, scalable, secure, and future‐ready SAP solutions that align with business strategy and IT roadmaps. The architect collaborates closely with business leaders, solution architects, Basis, development … Deep understanding of SAP system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. ...

Senior Sharepoint Developer

Location
Greater London, England, United Kingdom
platforms and custom solutions. Perform regular system updates, cumulative updates, patches, and service packs to maintain platform stability, security, and compliance. Monitor environments for performance, availability, capacity, and reliability; manage storage quotas and site lifecycle. Required Skills: Extensive hands‐on experience administering and developing solutions for SharePoint Subscription Edition … Graph. Solid experience with C# and .NET Framework for backend and integration development. Hands‐on experience administering SharePoint on-prem environments, including patching, upgrades, performance tuning, and troubleshooting. Strong experience with SQL Server design, development, and optimization. #J-18808-Ljbffr ...

Technical Consultant Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
expansionary role due to team growth. This team is responsible working with clients as well as internal teams on architectural design, technical infrastructure, and performance optimizations. The team has an advisory role to Product Development on system enhancements and research of new technology opportunities as well … with the implementation team Advice on infrastructure best practices and system resource allocation Technical architecture consulting during project implementation phase Provide expertise on production performance and infrastructure issues Onsite technical audits for optimal configurations and system resources usage Provide architectural and technological expertise to supportSales, Pre-Sales, Operations ...

Senior Software Development Engineer

Location
City Of London, England, United Kingdom
reused across multiple brands and platforms. Drive engineering excellence for the services you own by championing code quality, automated testing, observability, performance optimization, and simplification, taking technical responsibility for service health, scalability, resilience, and the ongoing reduction of technical debt and operational overhead. Provide technical mentorship and guidance … experience. 8+ years of relevant professional software development experience with a strong focus on backend development, using Java or Kotlin, building and operating high-performance, high-throughput, highly available, and scalable services on cloud platforms. Proven experience owning one or more production services or components throughout their lifecycle, including ...

SAP ERP Process Improvement

Hiring Organisation
McLane Advanced Technologies
Location
Richmond, Virginia, United States
Employment Type
Any
Salary
USD Annual
/4 HANA SYSTEM ADMINISTRATOR Design and deliver technology architecture tailored to a platform, product, or specific engagement, defining solutions that meet performance, capability, and scalability requirements. Assess complex business needs and translate them into effective, forward-looking technical strategies aligned to organizational goals. Perform software installations and operating … accessing and using business systems, and provide supervision and assignments to System Administrators. Collaborate with cross-functional teams to ensure seamless system integration, performance optimization, and optimal functionality across the SAP landscape. REQUIRED QUALIFICATIONS: SAP HANA performing system administration, software/OS installation, configuration, upgrades, performance tuning ...

Senior Manager, Field Engineering

Location
Greater London, England, United Kingdom
teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV … Field Engineering organization at CoreWeave is dedicated to ensuring every customer running AI workloads at scale has a seamless, reliable, and high-performance experience. This team supports the infrastructure that powers the AI revolution—working across data centers, hardware systems, and customer workloads to maintain the integrity ...

Senior SharePoint Developer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
platforms and custom solutions. * Perform regular system updates, cumulative updates, patches, and service packs to maintain platform stability, security, and compliance. * Monitor environments for performance, availability, capacity, and reliability; manage storage quotas and site lifecycle. Required Skills: * Extensive hands-on experience administering and developing solutions for SharePoint Subscription Edition … Graph. * Solid experience with C# and .NET Framework for backend and integration development. * Hands-on experience administering SharePoint on-prem environments, including patching, upgrades, performance tuning, and troubleshooting. * Strong experience with SQL Server design, development, and optimization. Senior SharePoint Developer In accordance with the Employment Agencies and Employment ...