AJO Senior Consultant (Database)

The role

This person will perform front-end and back-end engineering, API development, and database management. They will build ETL pipelines, design data models, and troubleshoot across user interface, services, integration, and data layers.

What you will do

• Perform front-end engineering using HTML5, CSS3, and JavaScript ES6+
• Perform back-end engineering using technologies such as Java, Python, Node.js, or .NET/C#
• Design and integrate REST APIs and webhooks
• Use SQL and scripting for data manipulation, transformation, automation, and troubleshooting
• Manage database platforms including writing and optimizing complex queries
• Build extract, transform, and load pipelines
• Design and work with relational and marketing data models
• Troubleshoot across user interface, services, integration, and data layers
• Interact with customers independently

Required qualifications

• Strong hands-on experience with HTML5, CSS3, JavaScript ES6+, and at least one modern framework such as React, Angular, or Vue.js
• Solid server-side development experience in one or more technologies such as Java with Spring or Spring Boot, Python with Django, Flask, or FastAPI, Node.js with Express, or .NET/C#
• Experience building, securing, and consuming services
• Hands-on experience designing and integrating REST APIs and webhooks
• Experience working with JSON or XML payloads
• Experience using token-based or OAuth authentication
• Experience validating APIs with tools such as Postman, Insomnia, or Swagger
• Strong proficiency in SQL and at least one scripting language, preferably Python or JavaScript
• Strong command of at least one major database platform such as SQL Server, Oracle, Teradata, PostgreSQL, MySQL, or a similar system
• Practical experience building extract, transform, and load pipelines and integrating data across multiple source and target systems
• Ability to design and work with relational and marketing data models
• Strong analytical and debugging skills

Nice to have

• Working knowledge of TypeScript, responsive design, cross-browser compatibility, and templating

Benefits

• Career development
• Skill growth

About the company

WPP Enterprise Solutions designs, builds, and operates growth systems for competitive businesses. VML, part of WPP, supports WPP Enterprise Solutions by helping brands activate transformation through creativity and experience.