
Senior Software Engineer
Posted Jul 29

Posted Jul 29
This is a fully remote position, open to applicants in Germany.
• Design and develop scalable backend services using PHP Laravel.
• Architect microservices and actively contribute to the evolution of our distributed systems.
• Integrate AI and LLMs to streamline workflows and minimize manual tasks for merchants.
• Take ownership of performance and reliability – we manage millions of shipments each month.
• Collaborate with Product and Design teams from the discovery phase through to delivery.
• Write clean, tested, production-ready code and set high standards for the team.
• Over 5 years of experience in backend development.
• Extensive knowledge of PHP Laravel – you are well-versed in the framework, not just the basic functionalities.
• Strong understanding of system design principles, clean architecture, and engineering trade-offs.
• Experience with microservices, asynchronous patterns, and distributed systems.
• A problem-solving mindset: logical, inquisitive, and focused on solutions.
• Proficiency in English, both written and spoken.
• Experience with SaaS products or platforms is highly appreciated.
• Strong advantage: Experience with AI/ML integration, LLMs, or intelligent automation.
• Familiarity with NodeJS or Python for backend development.
• Meal vouchers (for both office and remote work).
• Access to mental healthcare services.
• Annual learning budget and AI tools provided.
• Flexible remote work with expenses-paid trips to HQ for team gatherings.
• No clock-in/out policy and a one-time home office allowance.
• Birthday Time Off – an additional day off just for you!
• Career Growth Program – clear pathways for advancement, structured goals, and ongoing feedback.
• Join an international team that moves quickly and values quality in building solutions.
Sigma Software Group
Collectly
Allata
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