onsite
Backend Developer CRM - Holded
Backend Engineer
Backend Developer focused on CRM solutions, building scalable services with Python or Node.js, designing robust SQL databases, creating RESTful APIs, and deploying on AWS infrastructure.
About the role
Backend Developer CRM at Holded.
Key technologies: Software Development, System Design, Problem Solving.
Key Responsibilities
- Build and maintain RESTful APIs and backend services
- Design database schemas and optimize queries for performance
- Implement authentication, caching and scalability solutions
- Collaborate with frontend engineers to define API contracts
Requirements
- 3+ years of relevant experience in backend engineer
- Proficiency in SQL and/or NoSQL databases
- Familiarity with microservices and containerization