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
Strong experience in Data Filtration & Data Quality Implementation
Proficiency in SQL and Python
Knowledge of LLM workflows , RAG pipelines , and vector-based retrieval systems
Good understanding of OOPS concepts
Experience with Machine Learning , data profiling, and validation techniques
What we need
Quality Engineer • Tirupur, Tamil Nadu, India