AI Model Develope

We are currently seeking a Python Developer to join our team in Barreal de Heredia, Costa Rica.

*NOTE* If you are open to Remote/ Work from Home please just indicate only the Country.

Python Developer

We are seeking a skilled and innovative AI Model Developer to join our team. The ideal candidate will have a strong background in working with Large Language Models (LLMs) and a passion for developing advanced AI solutions to enhance our company's capabilities.

NTT DATA Services strives to hire exceptional, innovative, and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

Position overview

This role will involve creating, fine-tuning, and deploying models that leverage cutting-edge AI technologies to improve our consumer experiences.

Position's General Duties and Tasks:

• Develop and implement models using OpenAI's ChatGPT API or similar LLMs, focusing on prompt engineering and fine-tuning techniques.
• Utilize retrieval-augmented generation (RAG) methods to enhance model performance and information retrieval capabilities.
• Write Python scripts for data processing, API integration, and model deployment.
• Work with various APIs, including OpenAI and RESTful APIs, to integrate AI models into existing systems.
• Manage and manipulate structured and unstructured data, ensuring proper handling and storage using SQL and MongoDB.
• Utilize Azure Databricks for data processing and model training.
• Implement embedding models for efficient storage and retrieval of vector data.
• Document all processes, changes, and system designs to ensure clear communication and traceability.
• Troubleshoot integration issues and debug AI models to ensure optimal performance.

Qualifications

Must have Skills:

• Experience with OpenAI's ChatGPT API or similar LLMs.
• Familiarity with fine-tuning LLMs and prompt engineering.
• Understanding of retrieval-augmented generation (RAG) techniques.
• Proficiency in Python for scripting, data processing, and API integration.
• Experience working with APIs (e.g., OpenAI, RESTful APIs).
• Proficient in SQL and experienced with MongoDB (vector storage, indexing, and retrieval).
• Experience with Azure Databricks.
• Familiarity with embedding models for storing and retrieving vector data.
• Strong problem-solving skills with the ability to debug AI models and troubleshoot integration issues.
• Excellent documentation skills for tracking changes, models used, and system designs.

Preferred Skills:

• Experience in developing, maintaining, and collecting structured and unstructured data sets for analysis and reporting.
• Ability to create reports, projections, models, and presentations to support business decisions.
• Proficient in using mathematics, statistics, modeling, business analysis, and technology to transform complex data into advanced analytic solutions.
• Understanding of departmental, segment, and organizational strategy and operating objectives.
• Knowledge of metadata management and data governance principles.
• Capability to make independent decisions regarding work methods, even in ambiguous situations.
• Passion for contributing to an organization focused on continuously improving consumer experiences.

Education Requirements

Bachelor's Degree in Computer Science or related field

About NTT DATA Services

NTT DATA Services is a global business and IT services provider specializing in digital, cloud and automation across a comprehensive portfolio of consulting, applications, infrastructure, and business process services. We are part of the NTT family of companies, a partner to 85 % of the Fortune 100.

NTT DATA Services is an equal opportunity employer and will consider all qualified applicants for employment without regard to race, gender, disability, age, veteran-status, sexual orientation, gender identity, or any other class protected by law. To learn more, please visit https://us.nttdata.com/en/about-us/content/diversity-and-inclusion. Furthermore, NTT DATA Services will make accommodations for eligible applicants on a case-by-case basis. Please email EEOOfficer@nttdata.com for assistance.