Python Developer

About Cient:

Our client is one of the world's fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.They helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM and frontier knowledge; and leveraging that work to build real-world AI systems that solve mission-critical priorities for companies.Powering this growth is our clients talent cloud—an AI-vetted pool of 4M+ software engineers, data scientists, and STEM experts who can train models and build AI applications. All of this is orchestrated by ALAN—our AI-powered platform for matching and managing talent, and generating high-quality human and synthetic data to improve model performance. ALAN also accelerates workflows for model and agent evals, supervised fine-tuning, reinforcement learning, reinforcement learning with human feedback, preference-pair generation, benchmarking, data capture for pre-training, post-training, and building AI applications.

Job Title: Python Json Developer

Location: Pan India

Experience: 3+ yrs

Job Type : Contract to hire

Notice Period:- Immediate joiner

What does day-to-day look like?

• Validate large-scale training datasets and maintain strict quality standards.
• Create, manipulate, and structure JSON tasks for function-calling workflows.
• Work closely with AI researchers and teams to align datasets with agentic AI use cases.
• Monitor data accuracy, consistency, and integrity across projects.
• Contribute to documentation and best practices for dataset preparation and validation.

Requirements

• Strong proficiency in Python or JavaScript or Java or any other programming languages.
• Solid understanding of SQL.
• Expertise or Knowledge in handling JSON.
• Exceptional attention to detail with a focus on data quality and consistency.
• Interest in or exposure to agentic AI, LLMs, or NLP best practices.
• Bonus: Prior experience with data annotation tools or prompt engineering for Agent AI.