Sigma-Aldrich Chemicals Private Limited
Create a free account
One signup unlocks everything for this job:
- See your personalized profile match score
- See the skills this role is missing for you
- Apply to this job and track your application
- Generate an AI cover letter for this role
Bengaluru · On-site · 5-8 Yrs · Oct 31
Biotech & Pharmaceuticals · 10000+ Employees · Burlington, US
Welcome to MilliporeSigma, the Life Science division of Merck KGaA, Darmstadt, Germany, a leading global science and technology company committed to addressing the most pressing challenges in life science. At MilliporeSigma, we collaborate with colleagues, customers, and stakeholders to make a significant impact on life and health through science. We provide researchers with state-of-the-art tools, services, and expertise essential for scientific breakthroughs. Our extensive portfolio includes best-in-class products for pharmaceutical development and manufacturing, alongside a fully integrated service organization supporting CDMO and contract testing across various modalities. Our vision is to create innovative solutions that enhance lives globally while fostering a sustainable future for generations to come. With over 350 years of experience, we are a family-owned company that values sustainability and innovation. We take pride in our inclusive culture, where the talents and abilities of our employees are valued and nurtured. We are always on the lookout for curious minds eager to imagine the unimaginable alongside us. Join us at MilliporeSigma and unlock the unlimited possibilities that science offers! https://www.sigmaaldrich.com/IN/en/life-science/about-us/careers
Hiring: Engineering
What employees say
+ Good company with good benefit
− lack of growth and flat organisation
More reviews on the company profile.
Interview experience · Account Mangers
5 rounds of interview hr round will come last . 1st round will be with sales manager. 2nd with director. 3rd with sales manger again. 4th round will be with commercial director 5th round with HR.
Difficult difficulty · India · 13 reports
More interview insightsJob description
Overview
Work Your Magic with us!
Responsibilities
- Data Pipeline & Architecture: Design, build, and deploy scalable data ingestion and transformation workflows.
- SQL & Performance Optimization: Write, tune, and troubleshoot complex SQL queries, stored procedures, views, and Snowflake virtual warehouses for speed and cost efficiency.
- Data Modeling: Design dimensional models, star/snowflake schemas, fact/dimension tables, and Slowly Changing Dimensions (SCD).
- DevOps & CI/CD: Implement version control (Git/GitHub), CI/CD pipelines, state-based deployments, and dbt (data build tool) integrations.
- Security & Governance: Ensure role-based access control (RBAC), data masking, encryption, and compliance best practices are applied.
- Python: Backend service development, REST API integration, retry and error-handling mechanisms, data schema modelling and validation with Pydantic
- AWS: Lambda-based event-driven ingestion, Amazon S3 data lake storage, AWS Glue Data Catalog, and IAM-based access controls
- Platform and Domain Expertise
Qualifications
- Experience: Typically 3 to 5+ years of hands-on experience in data engineering or cloud data warehousing.
- Core Technologies:
- Snowflake Features: Virtual warehouses, clustering, micro-partitions, Time Travel, Streams & Tasks, Snowpipe, Dynamic Tables, and Snowflake Cortex (where applicable).
- Programming & Scripting: Expert-level SQL and strong Python (Pandas, NumPy).
- Transformation Tools: dbt (models, snapshots, tests, macros, Slim CI).
- Cloud & Orchestration: Exposure to AWS, Azure, or GCP, plus tools like Apache Airflow.
- Certifications: Preferred credentials often include SnowPro Core or advanced Snowflake certifications.
Benefits
- Apply now and become a part of our diverse team!
Verify Sigma-Aldrich Chemicals Private Limited for this role
Free PRACTICE for Sigma-Aldrich Chemicals Private Limited adds a verified skill signal that can boost how roles like this rank for you — optional, not required to browse or apply.
Sign up — verify Sigma-Aldrich Chemicals Private Limited free →Want match scores and deeper insight? Create a free candidate profile
Job application FAQ
Last updated 4 November 2026
- How do I apply for Data Engineer - Snowflakes/AWS at Sigma-Aldrich Chemicals Private Limited?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. Sigma-Aldrich Chemicals Private Limited may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Data Engineer - Snowflakes/AWS role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Data Engineer - Snowflakes/AWS remote or on-site in Bengaluru, Karnataka?
- This listing is marked on_site with location Bengaluru, Karnataka. Confirm details on the job description before applying.
- What skills matter for this Data Engineer - Snowflakes/AWS role at Sigma-Aldrich Chemicals Private Limited?
- This is a mid-level Data Engineer - Snowflakes/AWS role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.