101 to 125 of 138 MySQL Jobs in London

level to build enterprise SaaS products across the full stack (cybersecurity experience is a strong plus) Backend: TypeScript, NestJS, REST APIs, GraphQLor similar ORM, MySQL and NoSQL, Kafka or similar Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration Comfortable working with complex dashboards and data-heavy ...

manual testing background, ideally 2+ years in a similar role Experience in CRM and billing systems within the UK energy industry (ESSENTIAL) Comfortable with MySQL (writing and running queries for validation) API testing experience (particularly JSON-based APIs) Familiarity with Agile processes (stand-ups, retrospectives, refinements) Experience with Jira ...

service development. Proficiency with AWS (Lambda, S3, Glue) and orchestration tools (Airflow, Dagster, etc.). Familiarity with relational and vector databases (PostgreSQL, Pinecone, MySQL). Understanding of API development and event-driven architectures. A mindset that’s curious, collaborative, and driven by innovation and automation . What ...

service development. Proficiency with AWS (Lambda, S3, Glue) and orchestration tools (Airflow, Dagster, etc.). Familiarity with relational and vector databases (PostgreSQL, Pinecone, MySQL). Understanding of API development and event-driven architectures. A mindset that’s curious, collaborative, and driven by innovation and automation . What ...

manual testing background, ideally 2+ years in a similar role Experience in CRM and billing systems within the UK energy industry (ESSENTIAL) Comfortable with MySQL (writing and running queries for validation) API testing experience (particularly JSON-based APIs) Familiarity with Agile processes (stand-ups, retrospectives, refinements) Experience with Jira ...

working across our product suite, contributing to the design, development, and delivery of innovative software. Our tech stack includes C# (.Net Core), MySQL, HTML/CSS, JavaScript, and containerized workloads in AWS. What you'll do At Optum UK, we believe in the power of technology to make healthcare faster … skills including HTML, CSS, JavaScript, and React. Familiarity with microservices and containerization (Docker, Kubernetes). Experience with AWS and cloud-based deployments. Proficiency with MySQL and writing efficient SQL queries. Understanding of DevOps practices including CI/CD, Git/GitHub, and infrastructure automation. ...

debug, and resolve issues across the stack. Participate in code reviews and contribute to technical discussions and architectural decisions. Work with relational databases (e.g., MySQL/PostgreSQL) to design schemas and write efficient queries. Maintain and improve the codebase and development practices. Required Skills & Experience: Proven commercial experience … experience developing front-end applications using React . Proficiency in front-end fundamentals: HTML5, CSS3, JavaScript (ES6+). Experience working with relational databases (e.g., MySQL, PostgreSQL) and writing complex SQL queries. Proficient with version control systems, particularly Git. Experience building and consuming RESTful APIs. Excellent problem-solving and analytical skills. ...

debug, and resolve issues across the stack. Participate in code reviews and contribute to technical discussions and architectural decisions. Work with relational databases (e.g., MySQL/PostgreSQL) to design schemas and write efficient queries. Maintain and improve the codebase and development practices. Required Skills & Experience: Proven commercial experience … experience developing front-end applications using React . Proficiency in front-end fundamentals: HTML5, CSS3, JavaScript (ES6+). Experience working with relational databases (e.g., MySQL, PostgreSQL) and writing complex SQL queries. Proficient with version control systems, particularly Git. Experience building and consuming RESTful APIs. Excellent problem-solving and analytical skills. ...

Linux is highly desirable. Database experience is also required, and this can be any database flavour as long as the fundamentals are understood (MySQL/SQL/PL/SQL etc.). This is an excellent opportunity to join a growing organisation with a bright future. Please apply ASAP ...

objectives and statutory duties. Experience and Qualifications Essential: Proficient with Microsoft Office packages Maths and English proficiency Advanced Excel proficiency Proficient with SQL/MySQL Professional and confident manner Attention to detail and ability to meet tight deadlines Problem solving Project management Effective face-to-face communicator with good telephone ...

objectives and statutory duties. Experience and Qualifications Essential: Proficient with Microsoft Office packages Maths and English proficiency Advanced Excel proficiency Proficient with SQL/MySQL Professional and confident manner Attention to detail and ability to meet tight deadlines Problem solving Project management Effective face-to-face communicator with good telephone ...

development experience 3+ years production React 3+ years production Node.js Strong JavaScript/TypeScript skills Experience designing and integrating REST APIs Solid experience with MySQL, Git, Express.js, Tailwind CSS and Next.js Comfort with AWS or GCP High level of English language proficiency Clear communicator, strong problem-solver Bonus Skills Vitest … having ownership, responsibility, and a real impact on a product, youll thrive here. Tech Stack React, Next.js, TypeScript, Tailwind CSS Node.js, Express, REST APIs MySQL, MongoDB Git, AWS/GCP, Cloudflare Benefits Competitive salary Hybrid working (3 office/2 remote) Ownership of core product areas Additional paid leave ...

data pipelines and architectures to support advanced analytics and machine learning initiatives. Develop robust ELT workflows using tools like dbt, Airflow, and SQL (PostgreSQL, MySQL) to transform raw data into high-quality, analytics-ready datasets. Collaborate with data scientists, analysts, and software engineers to ensure seamless data integration and availability … Data Modeling: Strong skills in dbt, including writing modular SQL transformations, building data models, and maintaining dbt projects. SQL Databases: Extensive experience with PostgreSQL, MySQL (or similar), including schema design, optimization, and complex query development. Infrastructure as Code: Production experience with declarative infrastructure definition – e.g. Terraform, Pulumi or similar. Version ...

data pipelines and architectures to support advanced analytics and machine learning initiatives. Develop robust ELT workflows using tools like dbt, Airflow, and SQL (PostgreSQL, MySQL) to transform raw data into high-quality, analytics-ready datasets. Collaborate with data scientists, analysts, and software engineers to ensure seamless data integration and availability … Data Modeling: Strong skills in dbt, including writing modular SQL transformations, building data models, and maintaining dbt projects. SQL Databases: Extensive experience with PostgreSQL, MySQL (or similar), including schema design, optimization, and complex query development. Infrastructure as Code: Production experience with declarative infrastructure definition – e.g. Terraform, Pulumi or similar. Version ...

have: Strong working experience in PHP, OOP, design patterns and principles, including SOLID Strong understanding of automated testing practices Expertise in performant MySQL and relational database design Hands-on experience with API design and development Comfortable using modern tooling, including Docker, Git, PHPStan, PHPUnit and CI/CD Experience … mindset and excellent communication skills The tech stack you'll be working with: Backend: PHP 7/8, Symfony 5/6/7, MySQL/MariaDB, Redis Frontend: Angular, Twig Cloud & Infrastructure: AWS, Docker, Sentry CI/CD & Testing: Git, GitHub Actions, PHPUnit, PHPStan Perks ...

that will genuinely move the needle. No sustainability or energy industry experience is required. If you're strong in Python 3+, PHP 8+, and MySQL 8+ and you care about sustainability, you'll feel at home here. What you'll be doing Building and maintaining features across front … years' commercial web/software development experience (degree optional if your track record is strong) Extensive hands-on use of PHP 8+, Python 3+, MySQL 8+ (PostgreSQL also welcome) Solid fundamentals in HTML, CSS, JavaScript and experience with Angular 18+ Comfort deploying and managing Unix-based servers, plus CI/ ...

that will genuinely move the needle. No sustainability or energy industry experience is required. If you're strong in Python 3+, PHP 8+, and MySQL 8+ and you care about sustainability, you'll feel at home here. What you'll be doing Building and maintaining features across front … years' commercial web/software development experience (degree optional if your track record is strong) Extensive hands-on use of PHP 8+, Python 3+, MySQL 8+ (PostgreSQL also welcome) Solid fundamentals in HTML, CSS, JavaScript and experience with Angular 18+ Comfort deploying and managing Unix-based servers, plus CI/ ...

equivalent experience, plus 5+ years of hands-on development Strong knowledge of Java 17+, Spring, Spring Boot and Hibernate Experience with MySQL, Aurora, DynamoDB and Redis Experience working on SaaS products. Background in booking, payments or e-commerce is useful Experience designing REST APIs and building JSON/XML APIs … Java Lead, Lead Software Engineer, Software Lead, Software Team Lead, Software Engineering Lead, Lead Java Engineer, Lead Java Developer, Java, Spring, Spring Boot, Hibernate, MySQL, NoSQL, AWS, Docker, Kubernetes, Kafka, CI/CD, GitLab ...

equivalent experience, plus 5+ years of hands-on development Strong knowledge of Java 17+, Spring, Spring Boot and Hibernate Experience with MySQL, Aurora, DynamoDB and Redis Experience working on SaaS products. Background in booking, payments or e-commerce is useful Experience designing REST APIs and building JSON/XML APIs … Java Lead, Lead Software Engineer, Software Lead, Software Team Lead, Software Engineering Lead, Lead Java Engineer, Lead Java Developer, Java, Spring, Spring Boot, Hibernate, MySQL, NoSQL, AWS, Docker, Kubernetes, Kafka, CI/CD, GitLab ...

Your Role Work closely with the CTO & the Data and Reporting Manager to define and implement the short & the long-term strategies around Data & MI reports. Communicate effectively with internal customers and third parties. Analyse ...

Your Role Work closely with the CTO & the Data and Reporting Manager to define and implement the short & the long-term strategies around Data & MI reports. Communicate effectively with internal customers and third parties. Analyse ...

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 ...

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 ...

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 … 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 ...

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 … 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 ...