Your role and impact:
In your role at WhiteTech, you'll be at the heart of our mission to revolutionize payments worldwide. Your expertise will be critical in analysing data, processes, and code to identify, resolve or prevent issues and drive product improvements. You will contribute to developing a secure, well-tested and high-performing product, setting new standards in the fintech industry.
Your key responsibilities will include:
- Designing, developing, testing, documenting, releasing and supporting software from scratch.
- Enhancing and refining our existing API and backend systems.
- Integrating third-party solutions to broaden our payment ecosystem (acquirer, gateway, alternative payment methods, token platforms, systems for verification/scoring/monitoring of customer operations, reporting, etc.).
- Running tests to make sure everything works as it should and setting up a testing environment for checking new features.
- Fixing existing bugs and debugging the developed software.
- Preparing necessary technical documentation.
- Provide support for the implemented software in production.
- Collaborating with the front-end developers and other team members to complete all of the above tasks in the most efficient way.
What makes you stand out:
- Understanding of best practices for optimizing code and web products in PHP, working with caching, and asynchrony.
- Deep understanding of OOP and Symfony. Proficient in designing and implementing RESTful APIs using Symfony and Doctrine ORM.
- Relational Database Management (PostgreSQL), including proficiency in optimizing complex SQL queries and database schema design.
- Understanding the inner workings of Kubernetes and Docker.
- Deep SOLID, GRASP understanding, and familiarity with a broad range of design patterns.
- Knowledge of advanced DDD concepts, CQRS principles, and architectural design practices for large-scale systems.
- Advanced knowledge of PHP integration test automation tools such as PHPUnit, Codeception, and Behat.
- Experience with Event Sourcing, microservices design, and Jenkins configuration.