Senior/Lead Full Stack Developer

We Are Hiring: Senior/Lead Full Stack Developer Join our development team and work on innovative, impactful projects for some of the biggest names in Slovenia and beyond. Mass eCommerce, and PIM and Kafka stream Big Bang PIM and Kafka stream Corsair configurator Renault-Nissan AI chatbot Harvey Norman digital ecosystem Intersport eCommerce and PIM SIP PIM and Headless B2B ecosystem ... We are looking for Senior Developer responsible for designing and developing backend components and leading a team of engineers. We build long-term client partnerships. This is strongly evidenced by our 2026 client NPS of +50 and the fact that we retained all of our major clients . Our current technologies Open source platforms: PimCore, Magento, Shopware, WordPress Backend: PHP, Symfony, MySQL, REST API, GraphQL Frontend: Knockout.js, React, Typescript, vue.js, React Native CI / CD tools: Git, Docker, Gitlab, Github, Ansible Other: Kafka, Scala, Claude Code, AI Vector databases and other technologies and solutions for custom projects What you will do: Develop and maintain scalable, reusable, and secure solutions. Evaluate client requirements and project objectives to identify the most suitable technological approach and design scalable, efficient solutions. Apply AI tools and technologies to streamline workflows, improve efficiency, and address customers' needs -> AI-assisted development is part of our daily workflow — coding, debugging, code review, and DevOps. We expect senior engineers to use these tools effectively, judge their output critically, and help shape how the team applies them. Collaborate with front-end developers to ensure seamless integration of functionalities. Leverage API technologies and middleware solutions to integrate our platforms with multiple external services. Investigate and resolve complex technical issues across various projects. Apply AI tools and technologies to streamline workflows, improve efficiency, and address customers' needs. Document system designs, technical solutions, and project specifications. Support the team with mentorship and guidance on complex coding challenges. Conduct code reviews to ensure best practices and clean, readable code.