Senior software engineer

This is a remote position.

We are looking for a Senior Software Engineer to work on an ecommerce platform, improving and scaling the backend systems used by web and mobile applications.

You will design and improve backend services supporting key business domains such as product catalog, account management, checkout, and selfcare.

This role goes beyond feature delivery: you will contribute to strengthening system reliability, performance, and architectural quality in a distributed, international environment.

RESPONSIBILITIES:

• Design and evolve backend services and APIs supporting core ecommerce capabilities
• Improve system performance, resilience, and maintainability
• Contribute to the evolution of critical business domains (catalog, accounts, checkout, selfcare)
• Collaborate with engineers and cross-functional teams to drive sound technical decisions
• Work closely with frontend and backoffice teams to ensure consistent end-to-end solutions
• Implement observability, monitoring, and alerting across services
• Support troubleshooting, load testing, and production analysis
• Maintain clear and relevant technical documentation.

REQUIREMENTS:

• 5+ years of experience in backend development for customer-facing systems.
• Proven experience building scalable APIs in B2C/B2B ecommerce environments.
• Strong experience with .NET Core and backend design patterns.
• Solid understanding of distributed systems, scalability, and performance optimization.
• Experience with databases, caching, indexing, and NoSQL systems.
• Experience building and operating cloud-native applications.
• Hands-on experience with Kubernetes and scalability management.
• Strong knowledge of CI/CD pipelines and Git workflows.
• Experience with observability and DevOps practices.
• Advanced English Level.

If it sounds like you, share your CV with us and let's talk!