Jobs for freelance data science engineer python sql at Chennai

Were seeking a highly skilled and experienced Full Stack Data Engineer to play a pivotal role in the development and maintenance of our Enterprise Data Platform. In this role, you'll be responsible for designing, building, and optimizing scalable data pipelines within our Google Cloud Platform (GCP) environment. You'll work with GCP Native technologies...

Experience: 5-8 years Work Mode: Remote About Role : We are seeking a GCP Data Engineer to design and build enterprise data warehouses, data lakes, and pipelines that power data-driven decision-making for data center supply chain and real estate operations. This role is responsible for creating scalable, secure, and optimized ETL infrastructure on Google...

Company DescriptionWho we are: We Move Walls To Measure, Reach, and Influence Real People in Physical Spaces The digital disruption of out-of-home advertising has presented us with an opportunity for innovation and leadership. We use data and technology to design media solutions that empower our clients to measure, reach and influence consumers in the real...

Dun & Bradstreet Technology and Corporate Services India LLP is looking for candidates to support the Data Science team in Trade and Credit Risk Analytics. The candidate needs to work closely with the team based in India and across a range of Analytics leaders who are located globally to fulfill delivery on a timely basis Key Responsibilities:Work on...

Duties & Responsibilities Design, develop, and maintain scalable ETL/ELT data pipelines to support business and analytics needsWrite, tune, and optimize complex SQL queries for data transformation, aggregation, and analysisTranslate business requirements into well-designed, documented, and reusable data solutionsPartner with analysts, data scientists, and...

About the Company We are seeking an experienced and highly skilled PL/SQL Developer with a strong emphasis on hands-on backend database coding, performance tuning, and complex business logic implementation. About the Role In this role, you will design, write, optimize, and maintain database components (procedures, functions, packages, triggers, and...

Job DescriptionWalkin Drive for GCP Data Engineer in HCLTech, Chennai EXP- 7 to 10 Years F2F interview- Chennai(8th Aug) Interested candidates share you resume to selvakumari.b@hcltech.com Hands-on experience with Google Cloud Platform (GCP) services: BigQuery Cloud Storage Dataflow Dataproc Pub/Sub Cloud Composer (Airflow) Cloud Functions Strong SQL and...

Python DeveloperNot a fan of long JDs? take a minute to watch our video JD, it’ll give you a real feel of the role, growth and glimpse of your manager as well here : https://tinyurl.com/3wzr5ntyAbout CustomerLabsCustomerLabs is a fast-growing B2B SaaS company helping businesses maximize the value of their first-party customer data. Our platform helps...

Job Description Key responsibilities 1) Should be able to design strategies and programs to collect, store, analyse and visualize data from various sources. 2) Should be able to develop big data solution recommendations and ensure implementation of the chosen big data solution. 3) Needs to be able to program, preferably in different programming/scripting...

About the Role We are looking for an experienced Data Engineer / Analytics Engineer to build and maintain modern data pipelines using Snowflake, dbt Cloud, and Fivetran. The ideal candidate should have hands-on experience with cloud data platforms and be comfortable leveraging AI coding assistants such as Claude Code, GitHub Copilot, or Cursor to improve...

Job DescriptionAbout the Company JMAN Group is a fast-growing data engineering & data science consultancy. We work primarily with Private Equity Funds and their Portfolio Companies to create commercial value using Data & Artificial Intelligence. In addition, we also work with growth businesses, large corporates, multinationals, and charities. We are...

: r Responsibilities: • Design and implement data pipelines for supply chain data (e.g., inventory, shipping, procurement). • Develop and maintain data warehouses and data lakes. • Ensure data quality, integrity, and security. • Collaborate with supply chain stakeholders to identify analytics requirements. • Develop data models and algorithms...

Job SummarySynechron is seeking an experienced BI Engineer to design, develop, and optimize enterprise analytics solutions. This role focuses on delivering robust data models, reporting, and dashboards using modern BI tools, with a strong emphasis on data quality, governance, and performance. The successful candidate will collaborate with data engineers,...

Role SummarySeeking a Python/AI Developer with 3+ years of hands-on experience to build data-driven applications, RESTful APIs, and ML/LLM solutions. The role combines strong Python engineering (Pandas/NumPy, SQL, Flask) with practical experience in ML frameworks (e.g., PyTorch) and GenAI/LLM tooling (GPT, Llama2, Gemini). You will design, implement, and...

Back-end DeveloperKavi India Software Technologies is seeking an experienced Back-end Developer with a minimum of 5- 7 years of experience as a Python developer. You should be highly proficient in Python and have strong experience building scalable, secure, high-performance enterprise applications. You should have hands-on experience in developing RESTful...

Azure Data Engineer – Offshore, India Experience: 8–10+ yearsEngagement: 3 monthsLocation: Offshore, India Role Summary:We are looking for an experienced Azure Data Engineer to design, develop, and optimize data integration and ETL/ELT pipelines using Microsoft Azure technologies. The resource will work with the CIT Data Team to build scalable data...

Career Area:Technology, Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We...

We are seeking a detail-oriented and highly motivated Data Engineer to join our growing Data & Analytics team. In this role, you will be responsible for designing, building, and maintaining robust data pipelines and infrastructure that power insights across the organization. You’ll work closely with data scientists, analysts, and engineers to ensure the...

Cloud202 | Data Engineer | Full Remote (India)Cloud202 is an AWS Advanced Tier Services Partner building engineering-grade agentic AI for enterprise clients across the UK, EU, and GCC. We're hiring a fully remote Data Engineer (India-based) to build the data layer beneath Qubitz, our agentic AI platform where correctness, data quality, and attribution are...

Qualification 3-5 Years of overall IT experience as a Data Engineer with hands on expertise in building data pipeline, data transformation and metadata creation involving large complex and disconnected data sets. Graduate in Computer Science, Statistics, Informatics, Information Systems or another quantitative field Data Engineering Certification from GCP. ...