1 to 25 of 50 Contract Performance Tuning Jobs in the UK

responsibilities will include: Designing and optimising a BigQuery-based data warehouse, ensuring scalability and efficiency. Building and maintaining ELT pipelines using dbt, enabling seamless data transformation. Developing and implementing performance tuning strategies to optimise query execution and cost efficiency. Working with stakeholders to understand business needs, translating them into effective data models. Creating clear and comprehensive documentation to … dbt, including building and optimising data models. Proficiency in SQL for large-scale data transformations. Experience in ELT processes and best practices for cloud-based data warehousing. Knowledge of performance tuning techniques for optimising BigQuery queries and costs. Familiarity with cloud services (GCP, Terraform, Airflow, etc.) and their integration with BigQuery. HOW TO APPLY Please register your interest More ❯

Expereince Extensive Java development skills in Java 8 or above and Java leaderships expereince. Strong expertise in Java 8, microservices, event-driven systems. Kafka – production clusters, consumer lag, scaling, tuning, troubleshooting. MongoDB – replication, sharding, performance tuning, backups/restores. AWS – EC2, VPC, S3, RDS, IAM, ALB/NLB; HA design and cost optimisation desirable. Terraform – production experience … modules, remote state, multi-env, collaboration). Linux administration – CLI tools, system performance, network debugging, patching. CI/CD & Automation Jenkins, GitLab CI, GitHub Actions – pipeline design, automation, deployments. Containers (Docker, Kubernetes); GitOps tools (ArgoCD, Flux) a plus. Infrastructure drift detection and IAC best practices. Monitoring & Observability, tools such as Prometheus, Grafana, ELK/EFK, Datadog, CloudWatch. Building dashboards More ❯

monitor, and optimize adaptive and predictive models. * Data Flows & Sets: Develop and configure data flows, data sets, and data transform rules to support the decisioning and reporting requirements. * Troubleshooting & Performance: Actively participate in performance tuning, simulation testing, and validation of decisioning logic. Debug and troubleshoot the NBA framework and associated components. 3. Leadership & Collaboration: * Technical Leadership: Provide More ❯

monitor, and optimize adaptive and predictive models. * Data Flows & Sets: Develop and configure data flows, data sets, and data transform rules to support the decisioning and reporting requirements. * Troubleshooting & Performance: Actively participate in performance tuning, simulation testing, and validation of decisioning logic. Debug and troubleshoot the NBA framework and associated components. 3. Leadership & Collaboration: * Technical Leadership: Provide More ❯

What You'll Be Doing Building and scaling full-stack applications using Python (FastAPI/Flask/Django), Vue3, and MongoDB Designing and optimizing backend services and APIs for performance & scalability Deploying and managing applications in Microsoft Azure (hands-on Azure experience is essential) Supporting the migration of existing workloads to Azure cloud-native services Implementing CI/CD … pipelines and best practices for deployment, observability, and performance Containerizing applications with Docker and ensuring smooth delivery Collaborating with cross-functional teams and mentoring junior developers ? What We're Looking For 8+ years of professional software engineering experience Strong backend expertise with Python (FastAPI preferred) Proven experience with Azure cloud deployment & management Proficiency in Vue3 and modern frontend development … containerization, and DevOps practices Excellent problem-solving and collaboration skills ?? Nice to Have Experience with GenAI integrations (AWS Bedrock, LLMs, RAG, vector search) Knowledge of Core Web Vitals & frontend performance tuning Relevant certifications (Azure, MongoDB, Terraform) To be considered for this role, please submit your CV in application. We will contact you within 72 hours if your skills More ❯

on IAM best practices. Deliver technical documentation including design specs, configuration guides, and user manuals. Support & Optimization Troubleshoot and resolve complex IAM issues. Perform system health checks, upgrades, and performance tuning. Mentor junior consultants and support knowledge transfer to client teams. Required Skills & Experience: Technical Expertise Experience in IAM, with expeirnece hands-on with NetIQ products. Deep knowledge of More ❯

high-throughput financial transactions Build and maintain automated CI/CD pipelines, infrastructure-as-code templates, and observability tools Ensure services are production-ready with built-in telemetry, logging, performance tuning, and fault tolerance Write unit, integration, and acceptance tests as part of a strong test automation culture Mentor junior developers and contribute to team knowledge sharing, code More ❯

and technical design decisions Collaborate with product, design, and platform teams to align on feature delivery Write clean, maintainable code and participate in peer code reviews Optimise applications for performance, scalability, and user experience Ensure high standards of security, accessibility, and testing across the codebase Support platform improvements and contribute to continuous delivery practices Skills & Experience Required Strong experience … and/or modern languages like Python , Ruby , Scala , or Rust Solid understanding of API design and integration Track record of delivering end-to-end web applications Knowledge of performance tuning and front-end optimisation Comfortable in Agile environments with CI/CD and DevOps principles Strong communication skills with a collaborative, solutions-focused mindset Desirable Experience with More ❯

of MongoDB architecture, including sharding, replication, and indexing Experience working with MongoDB Atlas or self-managed clusters Proficiency with Linux systems and shell scripting Familiarity with monitoring tools and performance tuning techniques Experience with backup and disaster recovery processes Review the current Debezium deployment architecture, including Oracle connector configuration, Kafka integration, and downstream consumers. Analyze Oracle database setup … for CDC compatibility (e.g., redo log configuration, supplemental logging, privileges). Evaluate connector performance, lag, and error handling mechanisms. Identify bottlenecks, misconfigurations, or anti-patterns in the current implementation. Provide a detailed report with findings, best practices, and actionable recommendations. Optionally, support implementation of recommended changes and performance tuning. Skills : 4 + years of experience as a MongoDB More ❯

patterns, and deployment. Solid understanding of APIs, web services (REST/SOAP), and data formats (JSON, XML, CSV, Flat Files). Hands-on experience in error handling, debugging, and performance tuning of integrations. Familiarity with relational databases (SQL/NoSQL) and cloud platforms (AWS, Azure, GCP). Excellent analytical, problem-solving, and communication skills. Ability to work independently More ❯

to team planning and delivery decisions. Desirable Skills Knowledge of the DWP tech stack or previous work on government digital services. Exposure to accessibility standards, security best practices, and performance tuning. Understanding of event-driven architecture and asynchronous messaging. What We Offer A chance to work on a high-impact project improving health services for millions. A supportive and More ❯

to team planning and delivery decisions. Desirable Skills Knowledge of the DWP tech stack or previous work on government digital services. Exposure to accessibility standards, security best practices, and performance tuning. Understanding of event-driven architecture and asynchronous messaging. What We Offer A chance to work on a high-impact project improving health services for millions. A supportive and More ❯

protocols (NFS, SMB), and backup strategies are useful. Experience with CI/CD pipelines, tagging for cost optimization, and security compliance is key. Familiarity with DevOps, observability tools, and performance tuning enhances delivery. Strong understanding of business process flows, integration patterns, and stakeholder communication ensures successful implementation and support. LA International is a HMG approved ICT Recruitment and More ❯

core Java development skills including streams, lambdas, and advanced concurrency APIs Extensive experience and understanding of distributed systems, developing, profiling, and maintaining multi-threaded, asynchronous applications JVM monitoring, profiling, performance tuning, and debugging. Experience with analysis tools such as JConsole, JVisualVM, Elastic Search/Logstash, Prometheus; Open tracing Extensive experience of test driven development Knowledge of CI/ More ❯

optimization for reliable data storage and retrieval. Manages cloud infrastructure with AWS Core Services and Terraform, and builds serverless and containerized solutions using Docker. Leading system integration, debugging, and performance tuning to ensure application stability. Mentoring of junior developers in GitHub version control, coding standards, and best practices. Applies event-driven programming and design patterns like MVC/ More ❯

enhance ETL/ELT pipelines in Azure Databricks Develop facts and dimensions for financial reporting Collaborate with cross-functional teams to deliver robust data solutions Optimize data workflows for performance and cost-efficiency Implement governance and security using Unity Catalog Drive automation and CI/CD practices across the data platform Explore new technologies to improve data ingestion and … PySpark), Databricks Workflows Data Pipeline Design : Proven experience in scalable ETL/ELT development Azure Services : Data Lake, Blob Storage, Synapse Data Governance : Unity Catalog, access control, metadata management Performance Tuning : Partitioning, caching, Spark job optimization Cloud Architecture : Infrastructure-as-code, monitoring, automation Finance Domain Knowledge : Experience with financial systems and reporting Data Modelling : Kimball methodology, star schemas More ❯

protocols (NFS, SMB), and backup strategies are useful. Experience with CI/CD pipelines, tagging for cost optimisation, and security compliance is key. Familiarity with DevOps, observability tools, and performance tuning enhances delivery. Strong understanding of business process flows, integration patterns, and stakeholder communication ensures successful implementation and support. More ❯

protocols (NFS, SMB), and backup strategies are useful. - Experience with CI/CD pipelines, tagging for cost optimization, and security compliance is key. - Familiarity with DevOps, observability tools, and performance tuning enhances delivery. - Strong understanding of business process flows, integration patterns, and stakeholder communication ensures successful implementation and support. All of our opportunities require that applicants are eligible More ❯

in migrating legacy systems , especially from Oracle to PostgreSQL or similar. Strong understanding of PL/SQL and experience translating stored procedures into application logic. Familiarity with PostgreSQL , including performance tuning and SQL dialect differences. Experience working in hybrid environments where legacy and modern systems coexist. Comfortable using AI tools (e.g., GitHub Copilot, ChatGPT, code translators) to assist More ❯

in migrating legacy systems , especially from Oracle to PostgreSQL or similar. Strong understanding of PL/SQL and experience translating stored procedures into application logic. Familiarity with PostgreSQL , including performance tuning and SQL dialect differences. Experience working in hybrid environments where legacy and modern systems coexist. Comfortable using AI tools (e.g., GitHub Copilot, ChatGPT, code translators) to assist More ❯

in migrating legacy systems , especially from Oracle to PostgreSQL or similar. Strong understanding of PL/SQL and experience translating stored procedures into application logic. Familiarity with PostgreSQL , including performance tuning and SQL dialect differences. Experience working in hybrid environments where legacy and modern systems coexist. Comfortable using AI tools (e.g., GitHub Copilot, ChatGPT, code translators) to assist More ❯

core Java development skills including streams, lambdas, and advanced concurrency APIs Extensive experience and understanding of distributed systems, developing, profiling, and maintaining multi-threaded, asynchronous applications JVM monitoring, profiling, performance tuning, and debugging. Experience with analysis tools such as JConsole, JVisualVM, Elastic Search/Logstash, Prometheus; Open tracing Extensive experience of test driven development Knowledge of CI/ More ❯

in configuration of integrated applications (Java/REST). Deliverables Configure new OTDS installation and migrate existing data. Perform index migration/rebuild as required. Conduct fault finding and performance tuning. Carry out functional testing of business-specific processes. Support all software during delivery into production, including formal handover with documentation to the support team. Provide input to project More ❯

tools such as BI Publisher, OTBI (Oracle Transactional Business Intelligence), FRS (Financial Reporting Studio), Smart View Build complex data models and data extracts to meet business requirements, ensuring high performance and data integrity. Create dashboards and interactive visualisations for users to analyse real-time data. Work closely with stakeholders to gather and analyse reporting requirements, including purpose and performance. … of Oracle reporting tools: BI Publisher, OTBI, FRS and Oracle Smart View. Expertise with SQL, PL/SQL, and database structures for creating data models and queries. Expertise with performance tuning the report queries. Good understanding of security model on Fusion Application and Reports. Proficiency in MS Office toolset specially Word and Excel to make report template as More ❯

Candidate should be proficient in all the Core HR, UK Payroll. Knowledgeable on HCM technical tools including HCM Data loader (HDL), HCM Extract, BI reporting, Fast Formulae, Custom Forms, Performance Tuning, Payroll batch loader. Ability to communicate complex technology solutions to diverse teams namely, technical, business and management teams Knowledge and Support of existing solutions. Preparation of Status … UK Public sector. Lead the transition of ongoing system. Utilize extensive knowledge of HCM technical tools, including HCM Data Loader (HDL), HCM Extract, BI reporting, Fast Formulas, Custom Forms, Performance Tuning. Lead customer discussions pertaining to integrations, data migrations, and reports related to Core HR, Payroll and other relevant modules More ❯