freelance data science engineer python sql jobs in Chennai

Be the one building AI-powered experiences where they matter most.At Genesys, we help organizations create better customer experiences through AI-powered experience orchestration. Our platform connects people, systems, data and AI to help organizations deliver more personalized service, improve operational efficiency and build stronger customer...

About Cognizant Corporate Cognizant Corporate is a global community united by a shared purpose: to make a meaningful impact. We are committed to excellence and driven by outcomes that matter. Collaboration is at the heart of how we work, and our forward-thinking mindset fuels continuous learning, innovation, and growth. At Cognizant, careers transcend...

Engineer, Data Science KLA is seeking a motivated Engineer, Data Science to join our team. This role is perfect for a professional passionate about analyzing, designing, developing, testing, and deploying software solutions that enable the deployment of AI frameworks in heterogeneous clusters, overcoming existing limitations. Responsibilities Analyze...

Analyse existing software solutions for training and deployment and identify limitations. Design, develop, test, and deploy software solutions that address the above limitations and enable deployment in a heterogeneous cluster. Collaborate with a global team in developing such solutions. Minimum Qualifications Bachelor's degree in engineering with 2-5...

Job Description About the Role LatentView Analytics is looking for a Data Scientist to join our fast-growing analytics team in Chennai. The ideal candidate will be skilled in statistical modelling, machine learning and generating business insights that drive strategic decisions for global clients. Experience: 4 to 8 years Work Location: Chennai /...

Staff Engineer - Data Science, with Automotive domain having 9 - 13 years of professional experience, will possess a robust understanding of applying data-driven solutions within industry contexts relevant to Ford.Advanced proficiency in Python, including libraries such as Pandas, NumPy, and Scikit-learn, is essential for data manipulation and machine...

About Quvia: Quvia is building the digital fabric between edge and cloud. Our platform uses AI and machine learning to orchestrate connectivity across satellite, terrestrial, and hybrid networks so customers can move and manage data in the world's most network constrained environments. We partner with global leaders in aviation, maritime, energy and other...

Job SummaryWe are seeking a skilled Data Engineer specializing in Python and Google Cloud Platform (GCP) to join our IT Services division. In this pivotal role, you will design, build, and maintain scalable data pipelines that drive business intelligence and operational efficiency. The position demands a deep understanding of cloud-native data architectures,...

Job Description• Years of Experience: 5+ years ( PHARMA MANDATORY )• Role Type: Fixed Term Contract (6 Months)• Payroll Organization: Talpro• CTC Offered: ₹1,50,000 per month (Maximum Rate)• Shift Timing: Day shift IST, from 12pm• Notice Period: Immediate Joiners Only• Work Location: Mumbai / Pune / Bangalore / Chennai / Ahmedabad / Noida...

Job Title: Senior Analytics / Data Science EngineerAbout the RoleWe are looking for a Senior Analytics / Data Science Engineer who sits at the intersection of data engineering and data science. In this role, you will build and own the data infrastructure that powers analytics and machine learning workflows — ensuring data is accurate, performant, and ready...

Pre-requisites: Bachelor's degree (BS or equivalent) in a quantitative field (e.g. Mathematics, Statistics, Engineering, Physics, Econometrics, Computer Science) 3+ years of hands on experience in writing high performing code with exposure to multi-threading, distributed computing, scalability, redundancy, and code optimization. Hands on experience in...

Job Description• Years of Experience: 3 - 4 Yrs ( PHARMA MANDATORY )• Role Type: Fixed Term Contract (6 Months)• Payroll Organization: Talpro• CTC Offered: ₹100,000 per month (Maximum Rate)• Shift Timing: Day shift IST, from 12pm• Notice Period: Immediate Joiners Only• Work Location: Mumbai / Pune / Bangalore / Chennai / Ahmedabad / Noida...

TransUnion's Job Applicant Privacy NoticeTeam OverviewSummary of Role:The role will be responsible for developing, maintaining, and enhancing Business Intelligence solutions for TransUnion using SQL Server 2017, supporting BI tools and Microsoft Fabric.Qualifications:• Education to degree level (or higher) in relevant discipline preferred• Microsoft...

Job Title: Data Engineer (Python, AI/ML)Experience Level: 4 to 6 YearsLocation: [Location]Job Summary:We are looking for a highly motivated Data Engineer with expertise in Python, AI/ML, and strong data engineering skills. The ideal candidate will have experience in building and maintaining scalable data pipelines, processing large datasets, and implementing...

🚀 Hiring: Data Analyst | Python & SQLWe are looking for an experienced Data Analyst with strong hands-on expertise in Python and SQL to analyze complex datasets, generate actionable insights, and support data-driven business decisions.📌 Job DetailsRole: Data AnalystExperience: 6–10 YearsLocations: Chennai / Pune / Bangalore / Hyderabad / DelhiNotice...

Job Description About upGrad Founded in 2015, upGrad is Asia’s largest integrated Learning, Skilling, Workforce Development, and Placement company. Its offerings include online and hybrid degrees, study abroad programs, certifications, bootcamps, and doctorates for working professionals. Through its B2B arm, upGrad also provides enterprise training,...

Required QualificationsBachelor's degree in Computer Science, Computer Engineering, or Information Systems, or equivalent work experience.5+ years of professional Python development experience, with a focus on high-volume web services.Demonstrated experience with async Python patterns and building event-driven architectures (using tools like Kafka, Pub/Sub,...

Job Summary We are looking for passionate and skilled Python Developer Interns to join our Digital Technology Solutions Department. The interns will be involved in developing software modules, data-driven tools, and digital product solutions for industrial and business applications. Key Responsibilities Design, develop, and test Python-based...

Job Title: ETL Trainer & Data Science Trainer Locations: Chennai, Anna Nagar Experience: 3+ Years Employment Type: Full-Time Job Description We are looking for an experienced ETL Trainer & Data Science Trainer to join our training team in Chennai, Anna Nagar. The candidate should have strong knowledge of Data Science and ETL concepts, practical project...

Job Description:Senior Data ScientistRole SummaryOwn and advance Dentsu's measurement and marketing science models across MMM, incrementality, forecasting, and market design. You will develop and validate models, then work with AI Agent Development and Data Engineering to deploy them as scalable, client-facing solutions that are agentic, cost-efficient, and...