126 to 150 of 752 Performance Tuning Jobs

Senior Database Administrator

Location
Greater London, England, United Kingdom
services and will play a critical part in our migration to Microsoft Azure. You will provide deep technical expertise across database operations, migration planning, performance tuning, security and service improvement. Working closely with Technology colleagues, project teams, suppliers and business stakeholders, you will ensure our database platforms … dependency planning. Manage day to day operational support for Microsoft SQL Server and related Azure data services. Monitor, tune and continuously improve database performance, availability, capacity and resilience. Troubleshoot and resolve database integrity, performance, replication, connectivity and security issues. Respond to alerts, failed jobs and incidents, ensuring timely ...

Senior Documentum Solutions Architect

Hiring Organisation
CYNET SYSTEMS
Location
Houston, Texas, United States
Employment Type
Permanent
Salary
USD Hourly
annotation, and InfoArchive for archival strategy and compliance. Define and enforce security, compliance, audit, and governance frameworks. Provide technical leadership for development, customization, and performance optimization. Collaborate with DevOps teams to define CI/CD pipelines, deployment strategies, and automation frameworks. Ensure high performance, availability, and disaster recovery … methods. Extensive hands-on experience with xECM for SAP, Brava Viewer integration, and InfoArchive. Strong understanding of content lifecycle management, repository design, security models, performance tuning, and troubleshooting. Key Technical Requirements: Strong proficiency in Documentum D2 development. Solid understanding of Documentum core fundamentals including repository, object model ...

Business Consultant - Databricks

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
United Kingdom (GB).Key Responsibilities Design, optimize, and maintain scalable Databricks pipelines (ETL, streaming, ML workflows). Perform cluster and job performance tuning: optimize cluster sizing, caching, partitioning, and shuffle management. Monitor Spark job metrics, analyze logs, and identify bottlenecks in data throughput or latency. Implement cost-optimization … autoscaling and job consolidation. Ensure efficient scheduling and orchestration of jobs using Databricks Workflows Collaborate with data scientists and platform teams to improve query performance on Delta Lake. Develop automated monitoring and alerting mechanisms using Databricks REST APIs, Prometheus, or Azure Monitor. Maintain best practices for data engineering performance ...

Senior .Net Developer

Hiring Organisation
Ascend Consulting
Location
Mill Hill, Dumfriesshire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 85,000 Annual
Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You ll Need 5+ years of backend development experience Strong .NET and C# skills for API development ...

Senior .Net Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £85000/annum
Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You’ll Need 5+ years of backend development experience Strong .NET and C# skills for API development ...

Software Engineer - DevOps

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
build solutions and break down complex technical problems. Develop secure, high-quality production code; review and debug code written by others to ensure reliability, performance, and maintainability. Drive team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted … Aurora) and MongoDB; ability to write automation/operations scripts in Python and Bash. Databricks experience including Spark, Delta, notebooks, workflows/jobs, and performance tuning; familiarity with GraphQL. Provide technical support during software development, including debugging environment-specific issues and partnering with development teams to resolve them. ...

Finance Data Engineer (Consultant)

Location
Greater London, England, United Kingdom
will work with complex enterprise data, mission‐critical processes and high-impact decisions, using AI, data and engineering to reshape how organisations plan, control performance and allocate resources. The opportunity goes beyond building technically strong solutions: you will see how those solutions influence cash, profitability, risk and business growth … tokenisation, retention, tenant isolation and audit logging. Apply software and DataOps practices including Git, automated testing, CI/CD, infrastructure as code where relevant, performance tuning, cost optimisation and production support. Collaborate with finance SMEs, data owners, architects and governance teams to agree definitions, resolve data issues ...

Finance Data Engineer (Consultant)

Location
City Of London, England, United Kingdom
will work with complex enterprise data, mission-critical processes and high-impact decisions, using AI, data and engineering to reshape how organisations plan, control performance and allocate resources. The opportunity goes beyond building technically strong solutions: you will see how those solutions influence cash, profitability, risk and business growth … tokenisation, retention, tenant isolation and audit logging. Apply software and DataOps practices including Git, automated testing, CI/CD, infrastructure as code where relevant, performance tuning, cost optimisation and production support. Collaborate with finance SMEs, data owners, architects and governance teams to agree definitions, resolve data issues ...

Senior Technical Consultant - Data Architect

Location
Greater London, England, United Kingdom
ensuring alignment to customer business objectives. . Snowflake Architecture: Design and optimise Snowflake environments, including data sharing, secure data access, data warehouse design, performance tuning, governance, and cost optimisation. Databricks Architecture: Design and implement Databricks lakehouse architectures, supporting large-scale data engineering, streaming, analytics, AI, and machine learning … strategic asset and enabling data-driven decision making. Ability to mentor engineers and architects while contributing to technical leadership within delivery teams. Experience balancing performance, security, scalability, and cost optimisation within cloud data platforms. #J-18808-Ljbffr ...

Snowflake Data Engineer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
leading or mentoring teams of engineers to deliver high-quality scalable data solutions. Technical Expertise: Deep expertise with Snowflake features (warehouses, Snowpark, data sharing, performance tuning).Proficiency in ETL/ELT tools such as DBT, Matillion, Talend, or equivalent. Strong SQL and Python (or equivalent language) skills ...

Senior Data Engineer

Location
Epsom, England, United Kingdom
Factory, dbt) and database platforms (e.g. MS SQL Server, Snowflake, Azure SQL Database), including developing integration solutions using APIs, files and databases. Experience with performance tuning, data migration strategies (on premise and cloud) and relational database design, particularly in support of business intelligence. Experience setting and upholding engineering ...

Backend Developer

Location
Oxford, England, United Kingdom
platforms, including C#, .NET, SQL Server, and Azure. Experience designing and developing RESTful APIs, microservices, and distributed systems. Strong knowledge of database design, optimisation, performance tuning, and data modelling. Solid understanding of cloud technologies, secure API design, application security, networking concepts, authentication, authorisation, and API-based architectures. Experience ...

Lead Software Engineer - Python, Databricks, AWS

Location
Auchentibber, Scotland, United Kingdom
data management, ETL/ELT pipeline development, and large-scale data processing. Proficiency in SQL, Python, and PySpark, with experience in query optimization and performance tuning. Hands-on experience with data lake platforms (Databricks, Apache Spark, or similar). Experience with AWS cloud services (S3, ECS, SNS/ ...

Lead Software Engineer - Python, Databricks, AWS

Location
Glasgow, Scotland, United Kingdom
data management, ETL/ELT pipeline development, and large-scale data processing. Proficiency in SQL, Python, and PySpark, with experience in query optimization and performance tuning. Hands-on experience with data lake platforms (Databricks, Apache Spark, or similar). Experience with AWS cloud services (S3, ECS, SNS/ ...

BOM Technician

Hiring Organisation
HPC Fire Inspired
Location
Miamisburg, Ohio, United States
Employment Type
Permanent
Salary
USD Annual
Management, and ERP/MRP processes . This role will serve as a key technical resource responsible for ensuring the accuracy, integrity, accessibility, and performance of manufacturing master data across the organization. The ideal candidate will possess strong BOM expertise combined with a deep understanding of manufacturing operations, product … Master Data Production Resources Engineering Change Orders (ECOs) Costing and Product Configurations Develop and maintain data governance standards for manufacturing master data. Monitor database performance and implement tuning strategies to improve efficiency and scalability. Ensure database availability, security, backup, and disaster recovery capabilities. Bill of Materials (BOM) Management ...

Senior Data Architect

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will own data architecture across … framework and PowerShell development at expert level partition design and partition-aligned indexing, clustered/nonclustered index strategy, deduplication, parallel-run cutovers, schema migration, performance tuning of high-impact production queries. Driving the in-flight ETL replatform replacing legacy SSIS jobs with a table-driven, parallel ...

Senior Data Architect

Hiring Organisation
Euro Car Parks
Location
Islington, Norfolk, UK
hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will own data architecture across … framework and PowerShell development at expert level — partition design and partition-aligned indexing, clustered/nonclustered index strategy, deduplication, parallel-run cutovers, schema migration, performance tuning of high-impact production queries. · Driving the in-flight ETL replatform — replacing legacy SSIS jobs with a table-driven, parallel ...

Java Developer

Location
Swansea, Wales, United Kingdom
looking for an experienced Java Developer with strong expertise in Java and Spring Boot to design and build scalable, secure, and high-performance backend systems. The ideal candidate should have experience working on large-scale digital platforms, including exposure to public sector or standards-driven environments such … microservices architectures Collaborate with cross-functional teams including frontend, DevOps, and product stakeholders Write clean, maintainable, and testable code following best practices Ensure application performance, scalability, and security Contribute to system design and architecture decisions Implement CI/CD pipelines and participate in deployment processes Conduct code reviews ...

Senior Data Analyst

Location
Greater London, England, United Kingdom
stack (Data Factory, Synapse/Fabric, SQL‐based semantic layers). Advanced Power BI: data modelling (star schemas), advanced DAX, Power Query/M, performance tuning, RLS, and deployment via pipelines. Understanding of Power BI engineering discipline: PBIP/TMDL source format, Git‐based version control, pull‐request … experience of these practices in a team. Proven ability to carry out peer review and QA of analytics work – spotting model errors, DAX issues, performance problems and UX weaknesses, and giving constructive feedback. Excellent written and verbal communication skills, including presenting to underwriting and internal stakeholders. Strong stakeholder engagement ...

Lead Java Developer

Location
Swansea, Wales, United Kingdom
Overview We are seeking an experienced and technically strong Lead Java Developer to lead the design, development, and delivery of scalable, secure, and high-performance enterprise applications. The ideal candidate will have extensive hands-on experience with Java and Spring Boot , strong expertise in microservices and cloud-native architectures … APIs and microservices-based solutions . Develop and integrate distributed services using APIs, messaging platforms, and event-driven architectures. Ensure applications meet required security, performance, reliability, and maintainability standards. Troubleshoot complex technical issues and provide effective solutions across development and production environments. Remain hands-on with development while providing ...

Senior Database Specialist

Location
Skipton, England, United Kingdom
future direction of our database and data platform capabilities, ensuring they meet the evolving needs of the organisation while maintaining high standards of governance, performance and operational resilience. At Skipton, we're founded on fairness. We exist to do right by our members - and we believe that starts with … current and future business needs. Leading improvements in database automation, infrastructure as code, deployment pipelines and operational tooling. Driving platform reliability through proactive monitoring, performance optimisation, capacity management and resilience testing. Investigating and resolving complex database incidents, conducting root cause analysis and implementing preventative measures. Establishing and maintaining database ...

Senior Database Specialist

Location
Skipton, England, United Kingdom
future direction of our database and data platform capabilities, ensuring they meet the evolving needs of the organisation while maintaining high standards of governance, performance and operational resilience.At Skipton, we're founded on fairness. We exist to do right by our members - and we believe that starts with doing … support current and future business needs.Leading improvements in database automation, infrastructure as code, deployment pipelines and operational tooling.Driving platform reliability through proactive monitoring, performance optimisation, capacity management and resilience testing.Investigating and resolving complex database incidents, conducting root cause analysis and implementing preventative measures.Establishing and maintaining database governance, security controls ...

DBA

Location
Greater London, England, United Kingdom
looking for an experienced Senior Database Administrator with extensive Microsoft SQL Server experience and strong knowledge of Azure, database performance, security, automation and DevOps . You will lead the ongoing management, optimisation and modernisation of the database estate, supporting migration, upgrades, resilience and technical debt reduction while working closely … support the Microsoft SQL Server estate and related Azure data services. Lead database upgrades, migrations, optimisation and decommissioning activity. Monitor, tune and improve database performance, availability, capacity and resilience . Troubleshoot integrity, performance, blocking, deadlocking, replication, connectivity and security issues. Manage backup, restore, patching, maintenance and disaster recovery ...

Senior Software Engineer - Backend

Hiring Organisation
Fitch Ratings
Location
London, UK
Employment Type
Full-time
collaborate closely with stakeholders including Ratings, Business, and Operation teams to deliver scalable data infrastructure, APIs, and services with a focus on reliability, performance, data integrity, and innovation—including the integration of AI/ML capabilities to enhance data solutions and developer productivityHow You'll Make an Impact: Lead … high-quality software delivery through automated testing, code reviews, observability, and engineering governance. Lead resolution of complex technical and operational challenges while improving platform performance, resiliency, and operational excellence. Champion DevSecOps, CI/CD, and automation practices to accelerate delivery and improve engineering efficiency. Evaluate and adopt emerging technologies ...

Data Architect

Location
Greater London, England, United Kingdom
access controls, row‐level security, dynamic data masking, and PII governance in line with regulatory requirements (GDPR, BCBS 239) Champion Snowflake best practices for performance tuning, clustering keys, materialised views, and query optimisation Evaluate Snowflake‐native capabilities (Snowpark, Cortex AI, Dynamic Tables) and recommend adoption where they accelerate … Formation, IAM, VPC Data Governance Data lineage, cataloguing (Apache Atlas/Collibra/Snowflake Horizon), GDPR, BCBS 239, MDM AI/ML Data Query & Performance SQL optimisation, clustering keys, partitioning, query profiling, cost‐based tuning Data Landscape The Data Architect will work across the following technology landscape. Candidates ...