Back End Developer BR 3

We are looking for a Backend Developer to design, build, and maintain the server-side logic of our applications. You will be responsible for ensuring high performance, scalability, and security of back-end services while integrating with front-end and third-party systems. This role involves problem-solving, collaboration with cross-functional teams, and delivering reliable APIs and data pipelines.

Responsibilities

• Design, develop, and maintain back-end services, APIs, and databases
• Build scalable systems that handle high volumes of requests and data
• Implement security and data protection best practices
• Optimize application performance and troubleshoot issues
• Work closely with front-end developers and other stakeholders to integrate user-facing elements
• Manage database schemas, queries, and migrations using SQL and/or NoSQL databases
• Write clean, maintainable, and testable code
• Contribute to code reviews, system architecture, and technical documentation
  
  
  

Requirements

• Experience as a Backend Developer, Software Engineer, or in a similar role
• Proficiency in at least one back-end language and framework such as Node.js/Express, Python (Django/Flask/FastAPI), Java (Spring Boot), or Ruby on Rails
• Strong knowledge of databases including PostgreSQL, MySQL, MongoDB, or Redis
• Experience building and consuming RESTful APIs and/or GraphQL
• Familiarity with cloud platforms such as AWS, GCP, or Azure
• Experience with containerization tools such as Docker and Kubernetes
• Strong understanding of system design, scalability, and security principles
• Familiarity with version control systems and CI/CD pipelines
• Strong problem-solving and collaboration skills
• By applying to this position, we’ll create your Simera Professional Key (SPK) — a unique key that helps you connect with employers, stand out, and secure the right match. ✨
  
  
  

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