Freelance Data Quality Engineer

Looking for a Freelance Data Quality Engineer to join a team of rockstar developers. The candidate should have a minimum of 8+ yrs. of experience.

There are multiple openings. If you're looking for freelance / part time opportunity (along with your day job) & a chance to work with the top 0.1% of developers in the industry, this one is for you! You will report into IIT'ans / BITS grads with 10+ years of development experience + work with F500 companies (our customers).

Company Background - We are a multinational software company that is growing at a fast pace. We have offices in Florida & New Delhi. Our clientele spreads across the US, Australia & APAC. To give you a sense of our growth rate, we've added 70+ employees in the last 6 weeks itself and expect another 125+ by the end of Q4 2025.

Key Responsibilities

• Design and implement data quality frameworks, validation rules, and automated checks.
• Develop data filtration and cleansing pipelines to ensure high-quality datasets.
• Work with large datasets to perform data profiling, anomaly detection, and data validation.
• Collaborate with data engineers and ML teams to support LLM- and RAG-based systems.
• Write efficient and optimized SQL queries for data extraction, validation, and analysis.
• Develop Python-based scripts / tools to automate data processes.
• Apply OOPS principles to build scalable and modular data quality systems.
• Contribute to the development of ML-based data assessment models.
• Troubleshoot data issues, maintain documentation, and ensure compliance with data standards.

Must-Have Skills

What we need