Data Scientist

2 weeks ago

Chennai, Tamil Nadu, India objectways Full time ₹ 8,00,000 - ₹ 12,00,000 per year

Chennai, India

Employment Type: Full-time

About Us:

At Objectways, we are at the forefront of AI innovation, solving real-world problems using cutting-edge machine learning and reasoning technologies. Our team works on ambitious projects involving agent trajectory prediction, complex reasoning systems, multimodal intelligence, and preference-based learning. We're looking for a talented Data Scientist eager to push the boundaries of applied AI.

Role Overview:

We are seeking an experienced Data Scientist (minimum 4 years) to work across a diverse range of AI projects, including:

  • Machine Learning model development

  • Agent Trajectory prediction and modeling

  • Complex Reasoning and Decision Systems

  • Preference Ranking & Reinforcement Learning

  • Multimodal Reasoning (Text, Image, Audio)

  • Prompt Validation and Evaluation for LLMs

Key Responsibilities:

  • Design and build ML models for structured and unstructured data

  • Conduct agent-based simulations and develop trajectory learning systems

  • Apply preference learning techniques for fine-tuned ranking outcomes

  • Handle multimodal datasets and develop reasoning pipelines across modalities

  • Validate and optimize prompts for large language model performance

  • Translate research into scalable, production-level implementations

  • Collaborate with cross-functional teams (Engineering, Product, Research)

Required Qualifications:

  • Minimum 4 years of hands-on experience in Data Science or Machine Learning roles

  • Strong foundation in Python, PyTorch/TensorFlow, scikit-learn, and ML lifecycle tools

  • Proven expertise in one or more: trajectory modeling, preference ranking, or multimodal systems

  • Experience with LLM prompt engineering and evaluation techniques

  • Solid understanding of complex reasoning algorithms, graph-based methods, or causal inference

  • Strong problem-solving, analytical thinking, and communication skills

Preferred Skills:

  • Familiarity with tools like LangChain, Hugging Face, or OpenAI APIs

  • Exposure to RLHF (Reinforcement Learning from Human Feedback) or prompt-tuning

  • Experience with deploying ML models in production environments (e.g., using Docker, MLflow)

Why Join Us:

  • Work on high-impact, next-generation AI challenges

  • Collaborate with top talent across domains

  • Competitive salary + benefits + learning budget

  • Flexible and remote-friendly work culture.

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