Freelance Data Quality Engineer

2 weeks ago


Thoothukudi, India Leading MNC Full time

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 ResponsibilitiesDesign 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 SkillsStrong experience in Data Filtration & Data Quality ImplementationProficiency in SQL and PythonKnowledge of LLM workflows, RAG pipelines, and vector-based retrieval systemsGood understanding of OOPS conceptsExperience with Machine Learning, data profiling, and validation techniquesWhat we need-~35 hours of work per week.-100% remote from our side-You will be paid out every month.-Min 8yrs of experience-Please apply only if you have a 100% remote job currently-If you do well, this will continue for a long time


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