Senior Software Developer

Join Lengow, a leader in intelligent e-commerce solutions, as a Senior Software Developer in our Barcelona office. As a full-stack engineer, you will design, build, and maintain backend services and APIs in PHP/Symfony, contribute to React-based frontends, and collaborate with a cross-functional engineering team.

Requirements

• Good level of English
• Flexible and customer-oriented
• Experience with observability tooling (logging, metrics, tracing)
• 3–5 years of professional experience with PHP (preferably Symfony framework)
• Solid understanding of relational databases, with hands-on experience in PostgreSQL (query optimization, schema design, migrations)
• Strong grasp of RESTful API design and integration patterns
• Familiarity with containerization using Docker and Kubernetes
• Working proficiency in React
• Comfortable working with TypeScript and modern JavaScript build pipelines
• Clean code practices, code review culture, and attention to maintainability
• Experience working in remote/hybrid distributed teams
• Comfortable working on large, existing codebases
• AI Literacy & Usage

Benefits

• Ticket restaurant 8 euros by day
• Malakoff Humanis Private insurance & Prevoyance
• 3 Remote days per week
• Flexible hours
• Bike mileage allowances or 50% of transportation tickets
• Remote allowances
• Weekly Happy Break on Thursday Evening at the office with food and beverage