51 to 53 of 53 MySQL Jobs in South Yorkshire

high-traffic, consumer-facing systems used across Europe. What You'll Work On Lead the evolution of a large-scale Java, Springboot, and MySQL, ensuring it can support a new universal architecture across multiple products. Design and implement new backend features, Unit Testing, API testing, and system improvements to support … organisation. Required Skills & Experience Senior-level expertise building and maintaining commercial, production-scale applications. Deep proficiency in: Java Springboot (server-side development, API design) MySQL (performance optimisation, complex queries, relational modelling) Experience architecting and maintaining distributed backend systems. Strong understanding of integration patterns, API design, and scalable service architecture. Nice ...

GraphQL APIs Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus) Hands-on experience with relational (MySQL) and NoSQL databases Strong debugging, troubleshooting, and performance optimisation skills Take ownership and enjoy driving work forward Care about quality, performance, and continuous improvement Tech … work with Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL Design: Figma (working from detailed designs and complex business requirements) Nice to have Experience with AWS and Kubernetes Familiarity with workflow tools like XState or Argo Workflows A solid ...

HealthTech Client: Tech Firm Salary: £50,000-£70,000 + Benefits + Bonus Location: Remote with site visits Skills: Data Migration, HealthTech, SQL/MySQL, Data Governance, Data Acuity The role: My client is seeking a Data Migration Specialist to join their team. The ideal candidate will have experience working … part of building the companies' future and how they deliver their data to customers. You will have very strong SQL experience (MySQL preferred, SQL/PL/SQL accepted), and strong knowledge of Data Migration. The position is remote, however will involve a visit to a customer site once ...