Job Title: Junior Data Scientist / AI Engineer

Location: Bengaluru, Karnataka

Experience: 0–1 years

Employment Type: Full-time

Salary: 15,000-20,000 Per Month

About the Role

We are looking for a Junior Data Scientist / AI Engineer who is passionate about building AI-driven solutions and eager to work on real-world machine learning and generative AI problems. This role is primarily focused on AI development, with occasional involvement in data-related and software engineering tasks.

You will work closely with senior engineers and product teams to design, build, and deploy AI models and systems that power our applications.

Key Responsibilities

Core (Primary Focus – AI Development)

Develop, train, and fine-tune machine learning and AI models (including NLP and Generative AI use cases)

Work on LLMs, embeddings, and semantic search applications

Build and optimize AI pipelines and inference workflows

Experiment with different models, frameworks, and techniques to improve performance

Assist in deploying AI models into production environments

Evaluate model performance and continuously improve accuracy and efficiency

Secondary Responsibilities (Supporting Work)

Perform data preprocessing, cleaning, and transformation

Assist in data scraping and data collection pipelines

Support basic data engineering tasks (ETL, pipelines, data structuring)

Contribute to backend or API development for AI integration

Write clean, maintainable, and well-documented code

Required Skills

Core Skills

Strong foundation in Python

Basic understanding of machine learning concepts (supervised/unsupervised learning)

Familiarity with AI/ML libraries such as:

scikit-learn

TensorFlow / PyTorch

Exposure to NLP or Generative AI concepts (LLMs, embeddings, transformers)

Understanding of data structures and algorithms (basic level)

Good to Have

Experience with LLM frameworks (LangChain, LlamaIndex, etc.)

Basic knowledge of vector databases (FAISS, Pinecone, etc.)

Familiarity with REST APIs and backend frameworks (FastAPI, Flask)

Exposure to cloud platforms (AWS, Azure, or GCP)

Knowledge of SQL and basic data engineering concepts

Experience with web scraping tools (BeautifulSoup, Selenium)

Qualifications

Bachelor’s degree in Computer Science, Data Science, AI, or related field

(or equivalent practical experience/projects)

What We’re Looking For

Strong curiosity and willingness to learn AI rapidly

Hands-on mindset with a bias toward building and experimenting

Ability to work in a fast-paced startup environment

Good problem-solving and analytical thinking skills

Basic communication skills and ability to explain technical ideas

Nice Portfolio Indicators

GitHub projects involving AI/ML or LLMs

Kaggle participation or similar competitions

Personal or academic AI projects (chatbots, recommendation systems, etc.)

Why Join Us

Opportunity to work on cutting-edge AI problems

High ownership and fast learning environment

Direct exposure to real-world AI product development

Opportunity to grow into a Senior AI/ML Engineer role

NexorTest Technologies

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Junior Data Scientist / AI Engineer