Senior Backend Developer

We are looking for a Senior Backend Developer at ON THAT ASS, where you will combine back-end development with modern DevOps in a tech-driven organization. You'll be working on robust Symfony applications and engaging in Domain-Driven Design for scalability and reliability.

• Work on robust Symfony applications
• Think about architecture and develop according to Domain-Driven Design
• Work with event-driven principles for CRM integrations and external services
• Optimize existing Symfony services and integrate with message queues
• Monitor performance and fix configuration issues
• Pitch improvements during tech meetings with product owners

• 5+ years of experience with PHP and Symfony
• Knowledge of Domain-Driven Design (DDD)
• Experience with event-driven systems
• Understanding of scalability and modularity
• Experience with MySQL, Docker, CI/CD, and unit testing
• Ability to work independently and collaboratively within a scrum team
• Familiarity with AWS services (EKS, SQS, S3, CloudFront)
• Experience with Kubernetes and infrastructure management using Terraform
• Knowledge of Datadog and security configurations (WAF, DDOS)
• Familiarity with Vue.js and TypeScript

• Salary between €4,500 and €6,800 based on experience
• Full-time role (32-40 hours) with room for initiative
• Travel reimbursement at €0.23 per kilometer
• Legendary team outings and OTA extras
• Possibility to work hybrid
• Enjoy a delicious lunch when at the office