Backend Engineer Annotator

Job Summary: We are seeking a highly analytical and detailed oriented Backend Engineer Annotator to support the development, evaluation, and improvement of Artificial intelligence. As the Backend Engineer you will play a critical role in training AI modes by reviewing, annotating, validating, and improving backend engineering datasets, code samples, and system design outputs.

Job Responsibilities

• Ability to analyze and annotate backend code samples and engineering workflows
• Label datasets involving REST APIs, GraphQL, and backend workflows.
• Validate scalability, performance, and reliability standards.
• Provide engineering reasoning and structured evaluation feedback.
• Evaluate server-side code performance and logic accuracy.

Job Requirements

• Bachelor’s Degree in Computer Science, Software Engineering, Information Systems, or related technical discipline.
• Understanding of authentication systems (OAuth, JWT, session Management).
• Evaluate server-side code performance and logic accuracy.
• Knowledge of microservices architecture, distributed systems, and event-driven design.
• Review database queries, authentication systems, and microservices
• Strong understanding of backend security principles and secure coding standards.
• Familiarity with containerization tools such as Docker.
• Understanding of cloud platforms such as AWS, Azure, or Goggle Cloud.
• Strong knowledge of databases such as SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis, DynamoDB)
• Prior experience reviewing code or conducting technical assessments.