3 of 3 Database Optimisation Jobs in London

phases. Ability to implement infrastructure-as-code, CI/CD, and efficient release management strategies. Enhance system performance using load testing, caching, and optimizing database queries and application logic for better scalability and response times. Expertise in modern engineering standards such as TDD, contract testing, and secure coding ...

server actions for admin workflows Build file upload and processing systems Create validation and error handling for bulk data imports (CSV, XLSX, PDF) Optimize database queries and create PostgreSQL functions for admin operations Implement Row-Level Security (RLS) policies for multi-tenant data access Ideal Skills: Strong backend development … concepts (portfolio management, performance metrics) UI/UX sensibility with Tailwind CSS and component libraries Testing, Audit Queries & Bug Resolution Focus Area: Quality assurance, database optimization, and issue resolution Core Responsibilities: Write comprehensive Cypress E2E tests for critical user workflows: Authentication and authorization flows Portfolio navigation and data viewing ...

focus on performance, scalability, and reliability . Drive profiling and tuning for high-concurrency/low-latency environments; lead efforts on caching, queues, and database optimisation. Implement best practices in security (including payment flows) and compliance (eg, PCI-DSS), championing code quality across the codebase. Own API architecture & integrations … error handling & retry/backoff. Performance: high concurrency, low latency, Redis caching, queues/delayed processing, microservices . Data: MySQL with indexing and query optimisation; profiling for throughput. ( Security & payments: network security, payment gateways (eg, Stripe/PayPal/bank APIs), understanding of PCI-DSS . Quality: unit/ ...