Backend Engineer Annotator

About the role

We are looking for a highly analytical Backend Engineer Annotator to support AI development and evaluation. In this role you will review, annotate, validate, and improve backend engineering datasets, code samples, and system‑design outputs to help train AI models.

Key responsibilities

• Analyze and annotate backend code samples and engineering workflows.
• Label datasets that involve REST APIs, GraphQL, and backend processes.
• Validate scalability, performance, and reliability standards of server‑side code.
• Provide structured engineering reasoning and evaluation feedback.
• Assess code performance and logical accuracy.

Required profile

• Bachelor’s degree in Computer Science, Software Engineering, Information Systems or a related technical field.
• Experience reviewing code or conducting technical assessments.
• Strong understanding of backend security principles and secure coding standards.

Required skills

• REST APIs
• GraphQL
• OAuth
• JWT
• Session management
• Microservices architecture
• Distributed systems
• Event‑driven design
• Docker
• AWS
• Azure
• Google Cloud
• SQL (PostgreSQL, MySQL)
• NoSQL (MongoDB, Redis, DynamoDB)