Senior Backend Engineer

✅ Your responsibilities:

• ・Design, develop, and maintain scalable backend services and APIs for third-party integrations.

• Improve platform architecture, service communication, and internal developer tooling.

• Collaborate with Product Managers, Designers, and Engineers throughout the entire software development lifecycle.

• Optimize existing systems for performance, scalability, reliability, and maintainability.

• Drive engineering best practices, including code quality, testing, and documentation.

• Participate in architecture discussions and technical decision-making.

• Mentor engineers through code reviews, pair programming, and knowledge sharing.

• Continuously improve the developer experience by building reliable internal platforms and tools.

🧠 Our requirements:

• 5+ years of experience in backend software development.

• Strong proficiency in PHP (preferred) or solid experience with Java, Python, Go, or similar backend technologies.

• Strong understanding of RESTful APIs, GraphQL, and API design best practices.

• Experience designing and building scalable, distributed backend systems.

• Hands-on experience with SQL/MySQL databases and database optimization.

• Experience with automated testing, observability, monitoring, and debugging production systems.

• Familiarity with contract-driven development and modern software development practices.

• Basic knowledge of frontend technologies such as React is a plus.

• Strong communication skills and the ability to collaborate across cross-functional teams.

• Passion for writing clean, maintainable, and high-quality code or AI automation

• English at a level allowing daily technical communication

🌟 What we offer:

• 100% remote work.

• Private healthcare and Multisport.

• Life insurance.

• Real influence on technical decisions and system architecture.

• Opportunity to build scalable backend services and developer platforms.

• Work with modern technologies in a collaborative engineering environment.

• Knowledge sharing, mentorship, and professional growth opportunities.

• Friendly, supportive, and experienced engineering team.