101 to 113 of 113 Remote/Hybrid Performance Tuning Jobs

Principal Embedded Software Engineer

Hiring Organisation
Oakmont Consulting
Location
London Area, United Kingdom
prototyping through certification, manufacturing and long-term maintenance. Sensor & Audio Integration - Experience integrating microphones, cameras and other sensors, including driver development and real-world performance tuning. Hardware Debugging Skills - Confident reading schematics, debugging hardware with oscilloscopes or logic analysers and diagnosing cross-layer issues. Systems Thinking - Ability to design ...

SQL Server Developer

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Server estate, improve standards, and help drive a transformation of legacy systems to modern systems. As Database Engineer, you will be central to improving performance, upgrading legacy environments, strengthening security, streamlining data flows, and shaping how data supports reporting, operations, and future analytics . Key Responsibilities: Take ownership … data is collected, transformed, and made usable. Support database migration, integration, and data modelling work across legacy and modern systems. Improve data quality, governance, performance, and security across core platforms. Work with developers and business teams to support better authentication, cleaner data architecture, and more reliable reporting. Contribute ...

AWS DevOps Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
with Jenkins, GitHub Actions, or AWS Code Pipeline Linux Systems &Troubleshooting Perform administrative and troubleshooting tasks on Linux-based systems, including log analysis and performance tuning. Lead technical triage and root cause analysis for infrastructure-related issues Containerization & Orchestration Develop and deploy applications using Docker and AWS FARGATE Monitoring … Optimization Use CloudWatch, CloudTrail, and third-party tools like Datadog for performance and cost efficiency Networking & Governance Configure AWS networking (VPCs, TGWs), enforce governance via AWS Config and tagging policies Documentation & Collaboration Maintain architecture diagrams, SOPs, and collaborate across engineering and product team So don't delay an apply ...

Agentic RAG Engineer/Architect - London (Contract)

Hiring Organisation
FUTURUS FINANCIAL RECRUITMENT LTD
Location
London Area, United Kingdom
relationship-aware retrieval. 3. Vector Database Engineering — Architect and optimise the vector storage layer — embedding model selection, chunking strategies (semantic, hierarchical, sliding window), index tuning (HNSW, IVF-PQ), metadata filtering, hybrid search (dense + sparse), and re-ranking pipelines. 4. Structured Data Retrieval — Design agentic text … only retrieve data the requesting user is authorised to see. Implement PII detection, data classification, and audit trails for every retrieval operation. 10. Observability & Performance — Instrument the RAG layer with comprehensive tracing: query decomposition traces, retrieval latency per source, relevance scores, token usage, cache hit rates. Optimise ...

Data Lead (Fabric)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
across Azure Data Lake, ADF, Synapse, Azure SQL and related Microsoft stack tools. Applying engineering discipline across testing, code management, CI/CD and performance optimisation. Working closely with Data Architects and business teams to translate requirements into robust technical solutions. Providing day-to-day leadership for the technical … Azure SQL. Strong ETL/ELT experience using modern cloud data tools. Proven ability to build and optimise Power BI datasets, semantic models, and performance tuning. Good understanding of medallion-style data modelling. Ability to lead technical delivery within a wider transformation programme. A practical, delivery-first mindset with ...

Cloud Infrastructure Architect

Hiring Organisation
Acorn Insurance
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
control models. Partner with SecOps teams to ensure monitoring, logging, and incident response capabilities are embedded Develop automation and service optimisation strategies to improve performance, cost efficiency, and availability. Conduct capacity planning, resilience engineering, disaster recovery design, and performance tuning. Mentor engineers across cloud, DevOps, and infrastructure teams. ...

SAP Callidus (SAP Commissions) Support Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £600 per day
Accuracy & Period Close: Run/monitor calculations, validate results with Finance/Sales Ops, manage disputes/adjustments, and sign-off for payroll integration. Performance & Stability: Track and remediate long-running jobs, bottlenecks, and data quality defects; recommend design optimizations. Governance & Reporting: Provide weekly/monthly service reports … root-cause analysis (RCA), defect resolution, workarounds, and communication management. Data operations proficiency: EIM templates, data validations, reconciliation, pipeline/job scheduler monitoring, and performance tuning. Integration knowledge with CRM/ERP and ETL/iPaaS (e.g., Salesforce/CRM, SAP, SAP CPI/Informatica); ability to read ...

SAP Basis Consultant

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Troubleshoot technical separation issues in real time during cutover Core SAP Basis Administration SAP installation, configuration, and patching Kernel upgrades and SAP Notes implementation Performance monitoring and tuning Background job management and reconfiguration User and role restructuring post-separation Infrastructure & Database Support database activities including SAP HANA administration ...

ServiceNow Developer

Hiring Organisation
VELOZ IT SOLUTIONS LLC
Location
washington, district of columbia, united states
meet mission requirements. Enhance and improve custom applications on ServiceNow platform. Build workflows, dashboards, catalog items, and integrations with enterprise systems. Implement automation and performance improvements across ServiceNow capabilities. Write clean, maintainable JavaScript using the Glide API (Business Rules, Script Includes, Client Scripts, Scheduled Jobs). Develop access controls … queries. Integrations & Automation Implement integrations using REST/SOAP, MID Server, IntegrationHub, and scripted transforms. Automate workflows with Flow Designer and platform APIs; optimize performance and data quality. Quality & Delivery Participate in grooming and refinement; estimate and deliver within Scrum sprints. Use ATF and unit tests; perform code reviews ...

Network Engineer (Hybrid - Central London)

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £650 per day
zScaler Private Access (ZPA).Configure, deploy, and optimise zScaler solutions across multiple regions.Work closely with security, infrastructure, and network teams to ensure smooth integration.Troubleshoot performance issues, policy configurations, and user access flows.Provide technical guidance and documentation for regional teams. 20% - BAU Networking Provide operational support … network activities.Troubleshoot L2/L3 network issues across WAN/LAN/Wi-Fi environments.Review and maintain network configurations, monitoring, and performance tuning. 20% - Azure Networking & Cloud Support Azure networking workloads as part of the Cloud First initiative.Configure and maintain Azure VNets, Firewalls, VPN Gateways, ExpressRoute, and related services.Troubleshoot ...

Senior UI Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Ireland
Employment Type
Full-Time
Salary
Salary negotiable
Take ownership of UI and frontend implementation across several product lines, with a strong focus on React and modern component architecture. Build interactive, high-performance data visualisation experiences using libraries such as D3.js, ECharts, or similar. Develop and evolve the UI for a developer homepage with 50,000+ active … users, ensuring it is intuitive, responsive, and visually compelling. Set technical standards for UI engineering - component structure, state management, performance optimisation, accessibility, and design systems. Collaborate closely with UX designers, product managers, data engineers, and platform teams. Mentor and guide other engineers while remaining hands-on with coding, reviews ...

Senior UI Engineer

Hiring Organisation
Hays
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Take ownership of UI and frontend implementation across several product lines, with a strong focus on React and modern component architecture. Build interactive, high-performance data visualisation experiences using libraries such as D3.js, ECharts, or similar. Develop and evolve the UI for a developer homepage with 50,000+ active … users, ensuring it is intuitive, responsive, and visually compelling. Set technical standards for UI engineering - component structure, state management, performance optimisation, accessibility, and design systems. Collaborate closely with UX designers, product managers, data engineers, and platform teams. Mentor and guide other engineers while remaining hands-on with coding, reviews ...

Manager, Software Engineering

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
points if you have: A philosophy on what makes software development teams truly great. Deep expertise in .NET CLR internals or advanced SQL Server performance tuning. Experience working with a variety of architectures (monoliths, distributed systems, microservices) and an understanding of their tradeoffs. What you will find here : Compensation … hire at or around the midpoint of the band. The top portion of the salary band is reserved for employees who demonstrate sustained high performance and impact at Clio. Those who are new to the role may join below the midpoint and develop their skills over time. The final ...