Digital Senior Engineer

Sonata Software
Pune Division, Maharashtra, India

Job Description

AI/ML Engineer

Location: Pune | Hybrid

Experience: 6-8 years

Primary Skill: Python, SQL, ML Modelling, Agentic AI

Our Objective

We are building AI-powered solutions that help businesses improve customer outcomes, operational efficiency, revenue growth, and decision-making through the practical application of Machine Learning and AI.

As part of the AI Engineering team, you will work on the design, development, deployment, and optimization of ML-driven solutions that deliver measurable business value across customer-facing and operational workflows.

Key Responsibilities

Machine Learning Solution Development

  • Design, develop, and deploy Machine Learning models for prediction, recommendation, optimization, classification, and forecasting use cases.
  • Build scalable ML pipelines for data preparation, feature engineering, model training, evaluation, and deployment.
  • Apply statistical and machine learning techniques to solve business problems using structured and semi-structured data.
  • Work closely with product, engineering, and business teams to translate requirements into production-ready AI/ML solutions.

Agentic AI Development

  • Design and build agentic workflows using frameworks such as LangGraph, LangChain, AutoGen, CrewAI, or similar.
  • Develop AI agents capable of reasoning, task orchestration, tool usage, and multi-step workflow execution.
  • Integrate AI agents with enterprise systems, APIs, databases, and business applications.
  • Collaborate with AI engineers to combine Agentic AI capabilities with predictive and analytical ML models.

Data Engineering & Integration

  • Build and maintain data pipelines to ingest, transform, and process data from enterprise systems, APIs, databases, and external sources.
  • Develop reusable data services and ML components to accelerate solution delivery.
  • Ensure data quality, reliability, and scalability for model development and production workloads.

MLOps & Productionization

  • Implement CI/CD pipelines for ML models and AI services.
  • Establish model monitoring, performance tracking, retraining, and deployment processes.
  • Manage model lifecycle, experimentation, versioning, and governance.
  • Support deployment of AI and ML workloads on cloud platforms.

Engineering Excellence

  • Follow best practices for software engineering, testing, observability, and documentation.
  • Leverage AI-assisted development tools to improve engineering productivity.
  • Contribute to reusable frameworks, standards, and best practices across the AI team.

Required Qualifications

  • 6-8 years of software engineering experience with strong Python development skills.
  • 3+ years of hands-on experience building and deploying Machine Learning solutions.
  • Hands-on experience building Agentic AI solutions using frameworks such as LangGraph, LangChain, AutoGen, CrewAI, or similar.
  • Strong understanding of supervised and unsupervised learning techniques.
  • Experience with recommendation systems, predictive analytics, forecasting, classification, anomaly detection, or optimization problems.
  • Hands-on experience with Scikit-Learn, XGBoost, LightGBM, TensorFlow, PyTorch, or equivalent ML frameworks.
  • Strong SQL and data analysis skills.
  • Experience with feature engineering, model evaluation, and experimentation frameworks.
  • Familiarity with MLOps practices, model deployment, monitoring, and lifecycle management.
  • Experience building data pipelines and integrating with enterprise systems through APIs and databases.
  • Experience with Docker, CI/CD pipelines, Git, and modern software engineering practices.
  • Experience working with AWS or Azure cloud platforms.
  • Strong analytical, problem-solving, and communication skills.

Good to Have

Advanced AI & Data Platforms

  • Experience with optimization techniques, routing algorithms, scheduling, or Operations Research.
  • Knowledge of demand forecasting, customer propensity modeling, pricing analytics, and recommendation engines.
  • Experience with explainable AI, model evaluation frameworks, and experimentation methodologies.

Data & Analytics

  • Knowledge of Operations Research, routing algorithms, scheduling, or decision optimization techniques.
  • Experience with demand forecasting, pricing analytics, customer intelligence, propensity modeling, and recommendation engines.
  • Experience with Snowflake, Databricks, or modern cloud data platforms.
  • Experience building analytical dashboards and decision-support solutions.
  • Familiarity with large-scale data processing and distributed computing.

Generative AI

  • Exposure to LLMs, RAG architectures, vector databases, and agentic frameworks.
  • Experience integrating ML solutions with GenAI applications.

Domain Knowledge

  • Exposure to sales, pricing, customer intelligence, e-commerce, distribution, logistics, supply chain, or ERP/CRM ecosystems.

Technology Stack

  • Languages: Python, SQL
  • ML Frameworks: Scikit-Learn, XGBoost, LightGBM, TensorFlow, PyTorch
  • Agentic AI: LangGraph, LangChain, AutoGen, CrewAI
  • Data: Snowflake, SQL, APIs, Data Pipelines
  • MLOps: MLflow, Docker, CI/CD, Model Monitoring
  • Cloud: AWS or Azure
  • Development Tools: GitHub, Azure DevOps, GitLab, GitHub Copilot, Cursor

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