JR Backend Developer
Responsibilities
? Support in building and maintaining scalable backend systems
? Develop and optimize RESTful APIs
? Collaborate with cross-functional teams to deliver high-quality solutions
? Ensure security, performance, and reliability in every project
Requirements
- Strong experience with RESTful APIs and backend integrations
- Experience designing, building, and maintaining scalable backend services
- Knowledge of cybersecurity best practices for backend systems
- Experience with encryption, secure API communication, and SHA256 or similar hashing methods
- Familiarity with WAF concepts, rules, and security filtering
- Experience with backend frameworks such as Laravel, Node.js, NestJS, or similar
- Proficiency in languages such as PHP, TypeScript, JavaScript, or similar
- Experience working with databases such as PostgreSQL, MySQL, or similar
- Familiarity with AWS, cloud infrastructure, DNS, and server-side configurations
- Experience with logging, monitoring, debugging, and error handling
- Ability to integrate third-party APIs, payment providers, and external services
- Experience with Git, deployments, and basic DevOps workflows
- Strong analytical skills for troubleshooting production issues
- English level C2 or equivalent professional proficiency
Based in Córdoba, Argentina ? On-site role