1 to 25 of 38 Contract Performance Tuning Jobs in England

and supporting the team's move toward predictive analytics and ML Ops workflows. Role The Data Engineer will own and assess the Snowflake platform, proposing and executing optimisation around performance, cost, scalability, and architecture improvements. Lead DBT development and maintenance, with emphasis on test frameworks, transformation efficiency, and eliminating redundant or resource-heavy flows (e.g., excessive temp table usage … . Design, implement, and maintain CI/CD pipelines to automate reliable deployment of data transformations. Provide deep insight into Snowflake infrastructure, including cost and pricing models, performance tuning, and resource governance. Support ML Ops/predictive analytics operationalisation - managing updates, performance monitoring, and change rollout rather than building models from scratch. Be a technical mentor and … environments. Advanced experience with DBT, including testing, modular modelling, and optimisation. Track record in building or maintaining CI/CD pipelines for data workflows. Strong familiarity with Snowflake infrastructure, performance tuning, and cost modelling. Excellent communication skills and ability to mentor or teach other engineers. Desirable/Nice to Have Exposure to ML Ops (particularly around operationalising models More ❯

and supply chain constraints. * Collaborate with cross-functional teams (demand planning, supply planning, logistics) to optimize end-to-end supply chain performance. * Provide expert guidance on IBP Best Practices, performance tuning, and continuous improvement. * Support testing (unit, integration, UAT), training, and hypercare post go-live. * Produce clear documentation for solution design, configurations, and user trainingKey Responsibilities * Lead the … and supply chain constraints. * Collaborate with cross-functional teams (demand planning, supply planning, logistics) to optimize end-to-end supply chain performance. * Provide expert guidance on IBP Best Practices, performance tuning, and continuous improvement. * Support testing (unit, integration, UAT), training, and hypercare post go-live. * Produce clear documentation for solution design, configurations, and user training Nice to have More ❯

and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery. You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies. You ll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems … data pipeline design in regulated environments. Responsibilities: Design, develop, and maintain robust and secure data pipelines using NiFi and related big data technologies. • Troubleshoot and optimize NiFi flows, including performance tuning, error resolution, and flow control. • Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. • Ensure compliance with regulatory and security requirements across data … storage, transfer, and access layers. • Support data migration efforts and implement disaster recovery protocols. • Continuously monitor data infrastructure performance and recommend improvements. • Collaborate with cross-functional teams to align data platform capabilities with business needs and compliance requirements. • Maintain documentation of data flows and processes, ensuring knowledge sharing and operational transparency. Skills & Experience: You will have the following skills More ❯

and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery. You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies. You’ll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems … data pipeline design in regulated environments. Responsibilities: Design, develop, and maintain robust and secure data pipelines using NiFi and related big data technologies. • Troubleshoot and optimize NiFi flows, including performance tuning, error resolution, and flow control. • Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. • Ensure compliance with regulatory and security requirements across data … storage, transfer, and access layers. • Support data migration efforts and implement disaster recovery protocols. • Continuously monitor data infrastructure performance and recommend improvements. • Collaborate with cross-functional teams to align data platform capabilities with business needs and compliance requirements. • Maintain documentation of data flows and processes, ensuring knowledge sharing and operational transparency. Skills & Experience: You will have the following skills More ❯

deploy ETL packages using SSIS to extract, transform, and load data from multiple sources into data warehouses, data marts, or operational systems. Optimize and troubleshoot existing SSIS packages for performance, scalability, and reliability. Develop and maintain SQL queries, stored procedures, functions, and views to support ETL and reporting processes. Implement error handling, logging, and auditing within SSIS packages. Schedule … data flows, and technical designs. Required Qualifications Proven hands-on experience with Microsoft SQL Server Integration Services (SSIS) . Strong knowledge of T-SQL (queries, stored procedures, functions, indexing, performance tuning). Experience working with relational databases (SQL Server, Oracle, etc.) and flat file/CSV/XML/JSON data sources. Strong understanding of ETL design patterns More ❯

It is hybrid and will require 3x days onsite per week. You will be responsible for the design, optimize, and maintain Oracle-based data warehouse solutions to ensure high performance, scalability, and alignment with business intelligence and analytics needs. You will have proven experience reviewing and optimizing Oracle data warehouse environments, conducting performance tuning, indexing strategies and … partitioning. Skills: Deep understanding of Oracle data warehouse architecture and performance optimization. Strong knowledge of relational and OLAP modelling principles. Advanced SQL and PL/SQL skills (Oracle 11g/12c or later). Familiarity with data profiling, data quality assessment, and metadata management. Experience identifying and implementing improvements in data warehouse performance, structure, and scalability. More ❯

It is hybrid and will require 3x days onsite per week. You will be responsible for the design, optimize, and maintain Oracle-based data warehouse solutions to ensure high performance, scalability, and alignment with business intelligence and analytics needs. You will have proven experience reviewing and optimizing Oracle data warehouse environments, conducting performance tuning, indexing strategies and … partitioning. Skills: Deep understanding of Oracle data warehouse architecture and performance optimization. Strong knowledge of relational and OLAP modelling principles. Advanced SQL and PL/SQL skills (Oracle 11g/12c or later). Familiarity with data profiling, data quality assessment, and metadata management. Experience identifying and implementing improvements in data warehouse performance, structure, and scalability. More ❯

and maintain PostgreSQL databases to support application upgrades. Support the deployment of cloud-based infrastructure in preparation for a major system update. Optimize queries, indexes, and schema design for performance improvements. Collaborate with DevOps and application teams to ensure seamless integration. Utilize CI/CD pipelines and version control tools for database releases. Essential Skills & Experience Proven commercial experience … in PostgreSQL database development and administration. Strong SQL skills and deep understanding of relational database design principles. Solid knowledge of performance tuning, indexing, and query optimization. Hands-on experience with cloud database services such as AWS RDS or Azure PostgreSQL. Familiarity with CI/CD pipelines and Git version control. Additional Information IR35 Status: Inside IR35 (engagement via More ❯

our UK banking client team on an initial 6 month contract. The successful candidate will be responsible for diagnosing, troubleshooting, and resolving environment-related issues, ensuring high availability and performance of the project infrastructure (in datapower and AWS). This role requires a hands-on technical expert with a strong background in DataPower development, complemented by knowledge of AWS … cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows. - Implement best practices for environment stability, performance tuning, and security compliance. - Produce detailed technical documentation, status reports, and issue logs for ongoing support and knowledge sharing. - Communicate effectively with cross-functional teams including developers, infrastructure More ❯

our UK banking client team on an initial 6 month contract. The successful candidate will be responsible for diagnosing, troubleshooting, and resolving environment-related issues, ensuring high availability and performance of the project infrastructure (in datapower and AWS). This role requires a hands-on technical expert with a strong background in DataPower development, complemented by knowledge of AWS … cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows.- Implement best practices for environment stability, performance tuning, and security compliance.- Produce detailed technical documentation, status reports, and issue logs for ongoing support and knowledge sharing.- Communicate effectively with cross-functional teams including developers, infrastructure More ❯

BI solutions Provide technical guidance to development and infrastructure teams Engage with stakeholders to translate business requirements into technical solutions Essential Skills & Experience SQL: Advanced database design, optimization, and performance tuning Virtual Machines: VM infrastructure design and management (VMware, Hyper-V, or cloud VMs) Qlik Replicate: Data replication solution design and implementation TIBCO DataPlane: Integration architecture experience Tableau More ❯

Optimise infrastructure with Karpenter for autoscaling and cost efficiency. Ensure robust AWS networking (VPC, Transit Gateway, PrivateLink, Route 53) and enforce security best practices. Drive incident response, monitoring, and performance tuning. Key Technologies: AWS (EKS, Fargate, EC2, S3), Terraform, CloudFormation, GitLab, ArgoCD, Docker, Kubernetes, Helm, Cassandra, OTel, Grafana, Splunk, Karpenter, Python, Bash. Desirable: Experience with Google Cloud Platform (GCP More ❯

fuel AI and analytics initiatives. Partner closely with data scientists, analysts, and engineers to deliver clean, structured, and reliable data. Develop robust data transformations in Python and SQL, ensuring performance and accuracy. Work hands-on with Snowflake to model, optimise, and manage data flows. Continuously improve data engineering practices - from automation to observability. Bring ideas to the table: help … in data engineering or a similar role. Strong Python skills for data processing and pipeline development. Proven experience writing complex and efficient SQL. Hands-on Snowflake experience (data modelling, performance tuning, pipelines). Familiarity with orchestration tools (e.g., Airflow, dbt) is a plus. A solid understanding of data best practices, version control (Git), and CI/CD. Company More ❯

Experience working with Azure Data Factory (ADF). Experience with data modelling. Experience of working with a variety of stakeholders including product owners, delivery managers and architects. Experience with performance tuning and relational database design particularly in the development of business intelligence solutions. Experience with data migration strategies from on premise to cloud. Experience with Data Warehouse concepts. More ❯

and developers to align solutions with strategic goals Support conversational AI features, including natural language understanding and multi-turn dialogue flows Track usage and feedback, contributing to continuous improvement, performance tuning, and innovation across automation initiatives Explore and test GenAI and LLM capabilities, enhancing user experience as well as automation Requirements Minimum of 4 years’ experience as an More ❯

variable versions of Android Excellent knowledge of Kotlin/Java Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface More ❯

cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows. Implement best practices for environment stability, performance tuning, and security compliance. Produce detailed technical documentation, status reports, and issue logs for ongoing support and knowledge sharing. Communicate effectively with cross-functional teams including developers, infrastructure More ❯

real-time control logic to intuitive user interfaces and APIs. You'll work in an Agile environment, collaborating with cross-functional teams to turn complex requirements into reliable, high-performance embedded solutions. What You'll Do Design, code, and test embedded software in C++ for real-time systems Translate requirements into robust, maintainable architecture and design documentation Debug and … validate software on both simulated and target hardware Implement automated unit and integration tests Collaborate with other engineers to optimise system performance and reliability Contribute to continuous improvement within an agile workflow What You'll Bring Proven experience in C++ embedded software development Full lifecycle experience - design, development, testing, and maintenance Strong knowledge of Linux and FreeRTOS environments Understanding … of hardware interfaces (Serial, Ethernet, SPI, CAN, etc.) Skilled in debugging, performance tuning , and source control (Git) Familiar with CI/CD pipelines and tools like Jira or Confluence Detail-oriented, well-organised, and collaborative within fast-paced teams To apply - submit your application or send your CV directly More ❯

real-time control logic to intuitive user interfaces and APIs. You'll work in an Agile environment, collaborating with cross-functional teams to turn complex requirements into reliable, high-performance embedded solutions. What You'll Do Design, code, and test embedded software in C++ for real-time systems Translate requirements into robust, maintainable architecture and design documentation Debug and … validate software on both simulated and target hardware Implement automated unit and integration tests Collaborate with other engineers to optimise system performance and reliability Contribute to continuous improvement within an agile workflow What You'll Bring Proven experience in C++ embedded software development Full lifecycle experience - design, development, testing, and maintenance Strong knowledge of Linux and FreeRTOS environments Understanding … of hardware interfaces (Serial, Ethernet, SPI, CAN, etc.) Skilled in debugging, performance tuning , and source control (Git) Familiar with CI/CD pipelines and tools like Jira or Confluence Detail-oriented, well-organised, and collaborative within fast-paced teams To apply - submit your application or send your CV directly More ❯

teams and business stakeholders and gather as well as prioritise requirements from internal teams, clients, and partners Communicate product updates, timelines, and technical constraints clearly and effectively Monitor product performance, usage, and operational KPIs while driving continuous improvement across Oracle systems and processes Support incident management and root cause analysis for Oracle-related issues Requirements Minimum of 7 years … product roadmaps and delivery cycles in Agile or hybrid environments Ability to translate complex technical concepts into business-friendly language Hands-on experience with operational processes, incident management, and performance tuning Excellent communication, stakeholder management, and problem-solving skills Why join us Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies More ❯

write clean, maintainable, and testable code). Extensive AWS expertise, particularly across: Lambda Glue Glue Data Catalog EMR services API Gateway Relational database experience with Aurora Postgres (including query performance tuning). Spark experience, including pipelines using Spark on data stored in iceberg table format in S3 and federated through Aurora Postgres. Proven experience with data modeling, medallion More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

and management of infrastructure using Infrastructure as Code tools. Define, implement, and maintain observability solutions to ensure proactive system monitoring and issue diagnosis. Diagnose and resolve production issues, including performance tuning and capacity planning. Essential Skills Proficiency in reliability engineering and Python. Good understanding of observability, including inputting probes to detect production issues. Experiencewith Infrastructure as Code in More ❯

Meetings platforms . You'll be the subject matter expert for unified collaboration services, ensuring seamless, secure communication across the organisation. From user administration and troubleshooting to integrations and performance tuning, you'll keep collaboration running at enterprise scale. Key Responsibilities: Administer, configure, and maintain Cisco Webex and Cisco Meetings environments. Manage user accounts, permissions, licensing, and policies. … Monitor system performance and availability - troubleshoot and resolve incidents quickly. Support upgrades, patching, and integrations with other collaboration tools. Work with security and networking teams to enforce compliance and security standards. Develop and maintain documentation, best practices, and operational procedures. Act as an escalation point for collaboration-related support issues. Essential Skills & Experience: Proven experience administering Cisco Webex and More ❯