101 to 125 of 188 Permanent Performance Tuning Jobs

Application Support & Developer

Hiring Organisation
Ashdown Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
back end) version 11 onwards Understanding of data security and compliance, including ISO27001 or secure coding practices SQL Server development skills (stored procedures, triggers, performance tuning) Experience with SSRS reporting Exposure to IIS, HTML, CSS, or web-based systems ...

Software Developer

Hiring Organisation
Ashdown Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
back end) version 11 onwards Understanding of data security and compliance, including ISO27001 or secure coding practices SQL Server development skills (stored procedures, triggers, performance tuning) Experience with SSRS reporting Exposure to IIS, HTML, CSS, or web-based systems ...

Application Support & Developer

Hiring Organisation
Ashdown Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
back end) version 11 onwards Understanding of data security and compliance, including ISO27001 or secure coding practices SQL Server development skills (stored procedures, triggers, performance tuning) Experience with SSRS reporting Exposure to IIS, HTML, CSS, or web-based systems ...

Customer Solutions Architect

Hiring Organisation
Robert Half
Location
England, United Kingdom
experience with modern data warehouses (Snowflake, BigQuery, Redshift, etc.) Proficiency in Python or a similar programming language Experience with data modeling, transformation, debugging, and performance tuning Ability to move from an ambiguous challenge to a structured, working solution quickly Excellent communication skills and confidence working with both technical ...

Cloud Architect

Hiring Organisation
Sonata Software
Location
London Area, United Kingdom
Cloud Migration Knowledge in CRM 2015+ build versions and upgrade experience Architectural experience for Dynamics CRM on premises A strong understanding of business application performance tuning which includes an understanding of SQL, IIS (Internet Information Services), Networking, and client-side troubleshooting. Environment health assessment experience This role ...

PowerPlatform Admin and Governance, Centre of Excellence, Data Verse

Hiring Organisation
Sonata Software
Location
United Kingdom
Cloud Migration Knowledge in CRM 2015+ build versions and upgrade experience Architectural experience for Dynamics CRM on-premises A strong understanding of business application performance tuning which includes an understanding of SQL, IIS (Internet Information Services), Networking, and client-side troubleshooting. Environment health assessment experience This role ...

Product Owner

Hiring Organisation
Infinity Quest
Location
Greater Sheffield Area, United Kingdom
ideal candidate combines strong product leadership with deep hands-on technical fluency in OpenShift/Kubernetes virtualization, including VM lifecycle, storage and network performance, security controls, observability, automation, and operational readiness. Key Responsibilities Product Strategy & Roadmap Leadership Define and drive the product vision for OpenShift Virtualization and associated services … templates, cloud-init, day-2 operations). Migration approaches (e.g., rehost, refactor boundaries; integration with migration toolchains where applicable). Networking (Multus, SR-IOV, performance tuning, network policies, ingress/egress considerations). Storage (ODF/Ceph, CSI, performance tiers, snapshots/volume cloning, backup integration). ...

AI Systems Research Engineer

Hiring Organisation
Project People
Location
Edinburgh, Scotland, United Kingdom
system designs into deployable, real-world technologies. We are seeking Systems Research Engineers with a deep passion for computer systems, distributed AI infrastructure, and performance optimization. These roles are ideal for recent PhD graduates or exceptional BSc/MSc engineers looking to build research-driven experience in Operating Systems … emerging AI and data-centric workloads. Drive modular design and scalability across GPU, and NPU clusters, building highly efficient serving and scheduling systems. Performance Optimization & Profiling : Conduct in-depth profiling and performance tuning of large-scale inference and data pipelines, focusing on KV cache management, heterogeneous memory ...

PostgreSQL DBA

Hiring Organisation
coforge
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Permanent
Sheffield, UK. Job Summary: As a PostgreSQL Database Administrator (DBA), you will play a vital role in managing PostgreSQL databases to ensure their optimal performance and reliability. Expertise in PostgreSQL, particularly in GCP environments, will be considered a significant advantage. You will be responsible for managing database schemas, optimizing … integrate PostgreSQL databases into the infrastructure and ensure their optimal performance. Perform PostgreSQL database backups, recovery, and restoration activities. Optimize PostgreSQL configurations and query performance for transactional workloads. Design and implement PostgreSQL data models and SQL scripts for transactional workloads. Manage PostgreSQL databases in GCP environments (preferred). Diagnose ...

Senior Data Architect - Healthcare

Hiring Organisation
RP Recruitment Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
role requires balancing OutSystems low-code delivery with strict security for sensitive demographic data. Key Responsibilities Develop highly normalised, scalable data models ensuring performance and integrity Implement secure-by-design practices (RLS, data masking, encryption) Architect FHIR-based integrations via REST/OData Lead GDS data architecture (Point … covering minimisation, retention, and ethics Define data contracts and govern third-party integrations Technical Skills Advanced SQL Server/Azure SQL (T-SQL, performance tuning, indexing) Database security (TDE, audit logging) Knowledge of interoperability standards and clinical safety (DCB0129/0160) Experience delivering successful GDS Beta Assessments Capabilities ...

Site Reliability Engineer

Hiring Organisation
Halian | Managed Services, Recruitment Agency & Contract Staffing
Location
United Kingdom
major incidents, mitigation, RCA, and preventative improvements Own and refine SLIs, SLOs, and error budgets Reduce operational toil through automation Deep-dive Linux debugging, performance tuning, and systems analysis Strengthen observability, monitoring, and alerting Provide technical leadership to a small SRE/engineering group Improve and manage … teams to build reliability into system design What You’ll Bring Strong AWS experience (EC2, networking, autoscaling, IAM, load balancing) Deep Linux troubleshooting skills (performance, networking, debugging) Real 24/7 production on‐call experience Hands‐on incident management and postmortems Experience mentoring or leading a small technical team ...

Site Reliability Engineering (SRE) Manager

Hiring Organisation
Halian Technology Limited
Location
United Kingdom
Employment Type
Permanent, Work From Home
major incidents, mitigation, RCA, and preventative improvements Own and refine SLIs, SLOs, and error budgets Reduce operational toil through automation Deep-dive Linux debugging, performance tuning, and systems analysis Strengthen observability, monitoring, and alerting Provide technical leadership to a small SRE/engineering group Improve and manage … development teams to build reliability into system design What Youll Bring Strong AWS experience (EC2, networking, autoscaling, IAM, load balancing) Deep Linux troubleshooting skills (performance, networking, debugging) Real 24/7 production on-call experience Hands-on incident management and postmortems Experience mentoring or leading a small technical team ...

HPC Systems Administrator

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
compute pioneers to lead the charge on next-generation infrastructure for sovereign AI. To support this endeavor, we’re building a high-performance compute operations team in London. Our work will be sensitive, secure and on the most up-to-date high density compute stacks available. Any offer … Support AI model training platforms by maintaining compute resources, optimizing scheduling, and ensuring compatibility with AI frameworks and libraries. •Monitor, analyse, and fine tune performance metrics addressing bottlenecks or inefficiencies. •Develop and maintain automation scripts and tools (e.g., PowerShell, Python, Bash) to streamline operational tasks, monitoring, and reporting. •Document ...

Senior Oracle HFM Lead

Hiring Organisation
La Fosse Associates Limited
Location
Chertsey, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 100,000 Annual
stabilise, optimise, and transform a complex global HFM environment. This role combines hands-on technical leadership with strong finance partnership to improve consolidation accuracy, performance, and scalability. Key Responsibilities Lead HFM stabilisation, optimisation, and roadmap delivery Resolve FX, consolidation, and close-cycle issues Own HFM architecture (rules, metadata, performance … Skills & Experience 8+ years Oracle HFM experience Strong HFM rules (VBScript), consolidation, and FX expertise Experience in global, multi-entity environments Knowledge of FDMEE, performance tuning, and data management Solid understanding of group consolidation processes Profile Hands-on technical leader Strong stakeholder management Structured, pragmatic problem solver ...

Senior Systems Engineer

Hiring Organisation
Talent Software Services
Location
New York, United States
Employment Type
Permanent
Salary
USD Annual
months with a strong chance for a long-term extension. Position Summary: We are seeking an Expert Intersystems Platform Administrator to ensure the stability, performance, and continuous availability of our Tier 1 Intersystems platforms, including Ensemble, HealthShare (HIE), and IRIS. These platforms support mission-critical clinical and business operations … including enterprise integrations and the ongoing Epic conversion. This senior-level role is responsible for high availability, data integrity, performance optimization, and operational support across a large, complex infrastructure of 130+ servers. The position plays a key role in platform modernization initiatives, cloud adoption, operating system migrations, and enterprise ...

Senior Software Engineer

Hiring Organisation
IC Resources
Location
Fareham, England, United Kingdom
seeking a skilled Software Engineer with extensive experience in C++ and Python, experience working with Embedded Linux including systems level debug and performance tuning, knowledge of real time systems and an understanding of autonomous systems. The Senior Software Engineer will be responsible for designing, implementing, and optimising autonomy ...

Senior Sharepoint Developer

Hiring Organisation
Larbey Evans
Location
City Of London, England, United Kingdom
CSS3) Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting Experience with Business Connectivity Services (BCS), External Content Types (ECTs), and SQL Server design and optimisation ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
love to hear from you. Key Skills 4+ years' experience with Ruby on Rails Strong understanding of OOP & Rails architecture Extensive experience with PostgreSQL (performance tuning, complex queries) Background job processing with Sidekiq & Redis Expertise in RESTful APIs , JSON, JWT, SSO Experience with AWS & Docker Production system support ...

Senior Developer / Architect

Hiring Organisation
Young's Employment Services Ltd
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
DAPR pub/sub, saga orchestration, transactional outbox DDD fundamentals bounded contexts, aggregates, domain events, CQRS SQL Server schema design, EF Core migrations, query performance tuning This role is perfect for those who thrive in small, flat-structured teams and collaborative environments where every contribution makes a difference. ...

Senior Software Engineer

Hiring Organisation
GlobalLogic
Location
City of London, London, United Kingdom
Kafka PostgreSQL Git/GitHub workflows Automated testing Experience with Kubernetes deployments; able to build CI/CD pipelines. Observability logs and metrics and performance tuning and scaling About you (ideally): As a Senior Software Engineer/Platform Engineer you’ll be integral to our client facing delivery ...

AD Engineer JD L2

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Permanent
Sites & Services, replication, and domain controller health. Support AD schema changes, functional level upgrades, and domain controller deployments/migrations. Perform AD health checks, performance tuning, and issue remediation. Azure AD/Entra ID Identity Management Manage hybrid identity configurations, AAD Connect, cloud sync, and SSO integrations. Implement ...

Senior RPG Developer

Hiring Organisation
Moorepay
Location
Pendlebury, Swinton, Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
CLLE. Skilled in using embedded SQL within RPG. Solid understanding of DB2/400 database design and DDS. Experience in system troubleshooting, debugging, and performance tuning. Familiarity with change management tools (e.g., TurnOver, Aldon). Awareness of compliance, security, and data governance standards. Knowledge of APIs (REST/SOAP ...

Platform Engineer | Exchange Connectivity - Remote

Hiring Organisation
VERTECH GROUP (UK) LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
exchanges Working with APIs, WebSockets and potentially FIX protocols Ensuring high availability and reliability across trading systems Collaborating with engineering and trading teams on performance and scalability Troubleshooting connectivity, latency and production issues Essential: Strong platform/infrastructure engineering background Experience integrating with exchanges (crypto or traditional) Understanding … application-level connectivity Nice to have: Experience in trading, fintech or crypto environments Exposure to low latency systems Knowledge of networking and system performance tuning Tremendous opportunity to work on systems where reliability and real-time performance actually matter, rather than just internal tooling! Youll be part ...

Platform Engineer

Hiring Organisation
Vertech Group (UK) Ltd
Location
EC1V, Finsbury, Greater London, United Kingdom
Employment Type
Permanent
Salary
£100000 - £130000/annum + Benefits
exchanges Working with APIs, WebSockets and potentially FIX protocols Ensuring high availability and reliability across trading systems Collaborating with engineering and trading teams on performance and scalability Troubleshooting connectivity, latency and production issues Essential: Strong platform/infrastructure engineering background Experience integrating with exchanges (crypto or traditional) Understanding … application-level connectivity Nice to have: Experience in trading, fintech or crypto environments Exposure to low latency systems Knowledge of networking and system performance tuning Tremendous opportunity to work on systems where reliability and real-time performance actually matter, rather than just internal tooling ...

Data Architect - Bristol - Hybrid Opportunity

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £88,000 per annum
Gold layer data products are fit for purpose for analytics, pricing, AI and ML model consumption.Optimise data pipelines for efficiency, cost-effectiveness and high performance, leveraging Databricks for big data processing and machine learning. Governance & Standards Act as the architectural authority for the data estate - reviewing designs, enforcing standards … define and implement a data strategy aligned with business objectives. Proven track record of delivering enterprise-scale data solutions with a focus on performance, security and scalability. Experience in regulated financial services, ensuring compliance with industry standards. Deep expertise in data modelling - conceptual, logical and physical. Data warehousing ...