Data Science Intern/Fresher | Bengaluru, India

Openstream Inc.; Bridgewater (MA); On-site; INR 279,000 - 446,400; Full time

Job summary

Openstream Inc. is seeking a motivated Data Science Intern/Fresher in Bengaluru, India. This position offers hands-on experience in developing AI-driven applications, working closely with cutting-edge AI tools.

Candidates should have strong coding skills in Python, familiarity with frameworks like LangChain and Gradio, and a passion for working in a collaborative environment. We value diversity and are committed to creating an inclusive workplace.

Qualifications

• Structured and optimised input prompts for LLMs.
• Collaborate with senior data scientists and engineers.
• Document workflows for reproducibility.

Responsibilities

• Develop and maintain data-driven applications using Python.
• Experiment with AI productivity tools to accelerate development.
• Design and deploy interactive UIs using Gradio and Streamlit.
• Build and manage backend services and APIs.

Skills

Python programming

Prompt engineering

AI tools (Cursor)

Understanding of LLMs

Building UIs with Gradio

Backend/API development with FastAPI

Version control systems (GitHub)

Problem-solving skills

Education

Software Engineering Degree / Final year students from Data Science

Tools

Gradio

Streamlit

FastAPI

LangChain

LangGraph

LlamaIndex

Job description

We are seeking a motivated Data Science Intern/Fresher with strong coding skills and a passion for building AI‑driven applications. This role offers hands‑on experience in developing, deploying, and experimenting with cutting‑edge AI tools, large language models (LLMs), and modern frameworks for interactive user interfaces and backend services.

Who is Openstream.ai?

Openstream.ai enables enterprises to engage in meaningful and fluid conversations with their audiences across modalities, channels, and languages with its visionary multimodal, plan‑based Conversational AI, Eva (Enterprise Virtual Assistant). The platform is finely tuned by world‑class AI experts to orchestrate the latest AI approaches and tools to deliver the best solutions possible for their end‑users and businesses. The company is headquartered in Bridgewater, NJ, and offers its solutions and expertise to visionary enterprises worldwide.

Key Responsibilities

Develop and maintain data‑driven applications using Python.

Work with LLMs and frameworks such as LangChain, LangGraph, and LlamaIndex to build intelligent workflows.

Experiment with AI productivity tools (e.g., Cursor) to accelerate development.

Design and deploy interactive UIs using Gradio and Streamlit.

Build and manage backend services and APIs using FastAPI.

Collaborate with senior data scientists and engineers to prototype and optimiseAI solutions.

Assist in integrating multimodal data pipelines and APIs into production‑ready systems.

Document workflows, experiments, and results for reproducibility and knowledge sharing.

EXPERIENCE

Prompt engineering and generating AI workflows: structuring, designing, and optimising input prompts to guide generative AI models—like Large Language Models (LLMs)—to produce accurate, relevant, and high‑quality outputs.

Proficiency in Python programming

Familiarity with AI tools (Cursor or similar)

Understanding of LLMs and frameworks like LangChain, LangGraph, and LlamaIndex.

Experience in building UIs with Gradio and Streamlit.

Experience in backend/API development with FastAPI.

Strong knowledge of version control systems such as GitHub or Bitbucket.

Strong problem‑solving skillsand eagerness to learn new technologies.

Ability to work collaboratively in a fast‑paced environment.

PREFERRED QUALIFICATIONS

Software Engineering Degree / Final year students from Data Science

Exposure to machine learning concepts and data preprocessing.

Knowledge of cloud platforms (Azure, AWS, or GCP) is a plus.

Good communication skills for presenting technical ideas clearly.

job Location

Openstream.ai is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.