Sr. Data AI Engineer

Company Description

MarsDevs is a remote-first, offshore digital product development company known for its commitment to quality, no-vendor-locking guarantee, and building long-lasting technical architectures. We specialize in creating MVPs, Mobile and Web Applications, and SaaS Products for early to growth stage startups, as well as vertical solutions for SMBs. Based in India, MarsDevs has delivered over 60 solutions in 10 countries across 12 industry verticals over the past 4 years. Our flexible and transparent engagement models ensure the best fit teams for each project, drawing from our in-house talent and extensive partnership network.

About the Role

 We are hiring a Senior Developer with strong expertise in PySpark, Machine Learning, Generative AI, SQL, Data Warehousing, and Microsoft Fabric. If you're passionate about building scalable data solutions and working on cutting-edge AI initiatives, this role is for you.

 Responsibilities

• Design and optimize large-scale data pipelines using PySpark.
• Build, train, and deploy Machine Learning and Generative AI models.
• Write and optimize complex SQL queries for large datasets.
• Architect and manage Data Warehouses for scalability and performance.
• Work with Microsoft Fabric for data integration and analytics.
• Partner with cross-functional teams to deliver AI-driven solutions.
• Ensure high standards of data quality, governance, and security.

What We're Looking For

• 6–8 years of experience in Data Engineering, ML, or AI development.
• Strong hands-on experience with PySpark.
• Proven expertise in Machine Learning and Generative AI frameworks.
• Advanced-level proficiency in SQL (query tuning, optimization).
• Experience in Data Warehousing (ETL/ELT, architecture, optimization).
• Familiarity with Microsoft Fabric or similar platforms.
• Excellent problem-solving and collaboration skills.

 Nice to Have

• Cloud experience (Azure, AWS, or GCP).
• Exposure to MLOps and model deployment pipelines.
• Knowledge of BI/Visualization tools (Power BI, Tableau).

Education

 Bachelor's or Master's in Computer Science, Data Science, Engineering, or a related field.

NOTE : This is a contract role .