Senior Software Developer

Get ready to take your place on n11, an open market platform has made valuable contributions to the e-commerce sector since its establishment by bringing more than 330 thousand registered business partners to customers.

What you'll do

• Design, develop, and maintain robust, scalable, and secure Java-based microservices.
• Lead the refactoring and decomposition of monolithic applications into independent, distributed services.
• Collaborate with architects, product managers, and DevOps to define system requirements and design solutions.
• Apply industry best practices and modern patterns to ensure system reliability and high availability.
• Write clean, efficient, and well-tested code with a strong emphasis on maintainability.
• Participate in code reviews and mentor junior engineers.
• Monitor and troubleshoot production issues as needed.
• Contribute to architectural decisions and long-term technical strategy.

Who you are

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 5+ years of professional experience with Java (preferably Java 11+).
• Solid experience building and maintaining RESTful APIs and microservices.
• Deep understanding of Spring Boot / Spring Cloud, and other Java-based frameworks.
• Experience with Docker, Kubernetes, and container orchestration in cloud environments (GCP).
• Proficiency with relational and NoSQL databases (e.g., Oracle, PostgreSQL, Couchbase).
• Hands-on experience with CI/CD pipelines and tools like Jenkins, GitLab CI, or similar.
• Strong grasp of design patterns, domain-driven design, and best practices in distributed systems.
• Develop clean, well-tested code using unit and integration testing frameworks (e.g., JUnit, Mockito).
• Ensure services are robust and performant under high-load, high-concurrency traffic scenarios.
• Excellent problem-solving skills, analytical thinking, and communication abilities.

Nice to Have

• Experience in e-commerce or marketplace domains.
• Familiarity with event-driven architecture and messaging systems (Kafka, RabbitMQ).
• Exposure to observability tools (Prometheus, Grafana, ELK Stack).
• Knowledge of agile methodologies (Scrum, Kanban).

As n11.com, we care about your Personal Data Security. Please find the Personal Data Protection Information Notice from the link below.

https://n11scdn.akamaized.net/custom/upload/51/79/2889579912657586679.pdf