Jobs for freelance data science engineer python sql at Kolkata

**WE'RE HIRING | LEAD ENGINEER – AI & PRODUCT ENGINEERING** Location: Kolkata Company: Trafasa Experience: Ideally 5–10 years Compensation: ₹15–18 LPA, depending on capability and fit Role Type: Full-time | Hands-on | Early-stage / 0→1 Product Building **ABOUT TRAFASA** Trafasa is an early-stage technology company building an AI-enabled...

At PwC, our people in risk and compliance focus on maintaining regulatory compliance and managing risks for clients, providing advice, and solutions. They help organisations navigate complex regulatory landscapes and enhance their internal controls to mitigate risks effectively. In actuarial services at PwC, you will be responsible for analysing and...

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. **Job Title: Sr AI Engineer** **Job Description** Cybersecurity is seeking a Sr AI Engineer to join the...

**Key Responsibilities** Your key responsibilities would inlcude: - Build and deploy production-ready GenAI and Agentic AI systems using LLMs, RAG, and AI workflows. - Develop scalable Python backends, APIs, and data pipelines for AI applications. - Design RAG and hybrid search systems across vector databases, knowledge graphs, and unstructured data. -...

Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismOperationsManagement LevelSenior AssociateJob Description & SummaryAt PwC, our people in business application consulting specialise in consulting services for a variety of business applications, helping clients optimise operational efficiency. These individuals analyse client needs, implement...

Line of ServiceAdvisoryIndustry/SectorGPS X-SectorSpecialismOperationsManagement LevelAssociateJob Description & SummaryAt PwC, our people in data and analytics focus on leveraging data to drive insights and make informed business decisions. They utilise advanced analytics techniques to help clients optimise their operations and achieve their strategic...

**Role Title:** AVP, Data Science & AI (L11) **Company Overview** Synchrony (NYSE: SYF) is a leading consumer financing company that has been at the heart of American commerce and opportunity for nearly a century. Synchrony delivers credit and banking products that empower tens of millions of consumers to improve their financial lives and access what...

**Industry/Sector** Not Applicable **Specialism** Assurance **Management Level** Senior Associate **Job Description & Summary** At PwC, our people in risk and compliance focus on maintaining regulatory compliance and managing risks for clients, providing advice, and solutions. They help organisations navigate complex regulatory landscapes and enhance...

Posting title:      SRE Platform EngineerExperience:        7-10 YearsLocation:             KolkataWork mode:       On-sitePrimary skills:    Kubernetes, IaC-Terraform, AWS, ArgoCD, Karpenter, Keda, Atlantis, SLO/SLI, AWS Control Tower, Multi-Cluster, Multi-Environment, Toel FrameworkQualification:      B.Tech / B.E. in Computer...

**Job Title:** AI Platform Architect **Reports to:** Enterprise AI Architect **Our Purpose** TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are challenged to innovate and learn something new every day. We...

**Description** **About WTW** Willis Towers Watson is a leading global advisory, broking and solutions company that helps clients around the world turn risk into a path for growth. With roots dating to 1828, Willis Towers Watson has 45,000 employees serving more than 140 countries. We design and deliver solutions that manage risk, optimize benefits,...

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. ...

Driven by transformative digital technologies and trends, we are RIB and we’ve made it our purpose to propel the industry forward and make engineering and construction more efficient and sustainable. Built on deep industry expertise and best practice, and with our people at the heart of everything we do, we deliver the world's leading end-to-end lifecycle...

### Job Summary Data Engineer - Azure / AWS / Databricks / Microsoft Fabric. About the Role: We are looking for a Data Engineer with 2-3 years of experience to join our Data Analytics team and contribute to the development of modern, cloud-based data platforms and analytics solutions. The role involves designing and developing scalable data pipelines, data...

**About WTW** Willis Towers Watson is a leading global advisory, broking and solutions company that helps clients around the world turn risk into a path for growth. With roots dating to 1828, Willis Towers Watson has 45,000 employees serving more than 140 countries. We design and deliver solutions that manage risk, optimize benefits, cultivate talent, and...

JOB DESCRIPTION - **Wrench & Integrated Project Management System Engineer** LOCATION HQ **Kolkata** YEARS OF EXPERIENCE **5 to 15 Years** **INDUSTRY Engineering & Construction** EDUCATIONAL QUALIFICATIONS **B.Tech / B.E. in Computer Science and Engineering (CSE), Information Technology** Minerals & Metals IC undertakes projects in...

Project Role : Data EngineerProject Role Description : Design, develop and maintain data solutions for data generation, collection, and processing. Create data pipelines, ensure data quality, and implement ETL (extract, transform and load) processes to migrate and deploy data across systems. ...

Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismData, Analytics & AIManagement LevelSenior AssociateJob Description & SummaryAt PwC, our people in data and analytics focus on leveraging data to drive insights and make informed business decisions. They utilise advanced analytics techniques to help clients optimise their operations and achieve...

**Role Title : AVP, Principal Software Engineer (L11)** **Company Overview:** Synchrony (NYSE: SYF) is a leading consumer financing company that has been at the heart of American commerce and opportunity for nearly a century. Synchrony delivers credit and banking products that empower tens of millions of consumers to improve their financial lives and access...

We are looking for a highly skilled **Azure Databricks & Snowflake Data Engineer** with strong experience in **Spark, PySpark, Python/Scala, Azure Cloud, SQL, ETL/ELT pipelines, and Snowflake development** . The ideal candidate should have hands-on experience in building and migrating enterprise data pipelines and should be comfortable working across the...