Sr Data Scientist

Posted 2 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Biotech
The Role
Senior Data Scientist responsible for translating business needs into AI/ML use cases and delivering time-series, forecasting, anomaly detection, IoT, predictive, optimization, and GenAI solutions. The role includes exploratory analysis, feature engineering, experimentation, statistical validation, data product development, API-oriented design, reproducible Databricks workflows, and cross-functional stakeholder partnership. The scientist will mentor team members, establish standards, and support production-ready analytical workflows using strong data engineering, version control, and model evaluation practices.
Summary Generated by Built In
Responsibilities:

·        Partner with product and business stakeholders to translate ambiguous asks into clear AI/ML use cases

·        Own product relationships for assigned use cases by managing expectations, surfacing risks early, and aligning stakeholders around tradeoffs and business outcomes

·        Lead exploratory analysis, feature engineering, model selection, experiment design, and statistical validation for time series, forecasting, anomaly detection, and other IoT-oriented use cases

·        Work with IoT and sensor-based data, including irregular intervals, missingness, and event-driven signals

·        Define strong baseline approaches and recommend the simplest effective solution

·        Build and evaluate predictive, optimization, and GenAI-enabled solutions using reproducible workflows in Databricks

·        Help define and deliver data products that are reusable, maintainable, and valuable to downstream users, systems, or business processes

·        Use GitHub and Azure DevOps with strong version control, pull request discipline, documentation, and work tracking practices

·        Contribute to API-oriented solution design by shaping model inputs/outputs, integration expectations, and consumption patterns for downstream applications

·        Mentor junior and mid-level data scientists and contribute reusable templates and team standards

Skills: 

·        6+ years of experience in data science, machine learning, or applied AI with a track record of delivering business-impacting solutions

·        Strong programming skills in Python, PySpark, and SQL

·        Solid grounding in statistics, machine learning, experimentation, and model evaluation

·        Hands-on experience with Databricks for exploratory analysis, model development, and reproducible ML workflows; familiarity with MLflow is strongly preferred

·        Demonstrated experience with time series modeling, forecasting, anomaly detection, and/or sequential data problems

·        Experience working with IoT, sensor, telemetry, or other operational data sources

·        Strong data engineering capability, including data wrangling at scale, feature pipeline design, dataset preparation, data quality troubleshooting, and support for production-ready analytical workflows

·        Experience creating data products or analytics products intended for repeated use

·        Experience designing baselines, features, evaluation frameworks, and error analysis approaches for real-world AI/ML use cases

·        Strong ability to work across GitHub and Azure DevOps workflows, including pull requests, version control, and delivery tracking

·        Demonstrated ability to communicate clearly with technical and non-technical stakeholders and to influence product decisions with evidence

·        Experience partnering cross-functionally with engineering, product, and business teams to move from problem framing to production decision-making


Preferred Skills:

API design and integration, model monitoring, mentoring experience, familiarity with cloud-native deployment patterns

Skills Required

  • 6+ years of experience in data science, machine learning, or applied AI delivering business-impacting solutions
  • Strong programming skills in Python, PySpark, and SQL
  • Strong foundation in statistics, machine learning, experimentation, and model evaluation
  • Hands-on Databricks experience for exploratory analysis, model development, and reproducible ML workflows
  • Experience with time series modeling, forecasting, anomaly detection, or sequential data
  • Experience working with IoT, sensor, telemetry, or operational data
  • Strong data engineering skills, including large-scale data wrangling, feature pipelines, dataset preparation, data quality troubleshooting, and production-ready analytical workflows
  • Experience creating reusable data or analytics products
  • Experience designing baselines, features, evaluation frameworks, and error analysis approaches
  • Experience with GitHub and Azure DevOps workflows, pull requests, version control, and delivery tracking
  • Clear communication with technical and non-technical stakeholders and ability to influence product decisions
  • Cross-functional experience with engineering, product, and business teams
  • Familiarity with MLflow
  • API design and integration experience
  • Model monitoring experience
  • Mentoring experience
  • Familiarity with cloud-native deployment patterns

Ecolab Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ecolab and has not been reviewed or approved by Ecolab.

  • Retirement Support — Feedback suggests the company provides strong retirement programs, including a 401(k) with employer matching and a pension, alongside options like an employee stock purchase plan. Offerings such as retiree healthcare benefits and diverse investment choices reinforce long-term financial support.
  • Healthcare Strength — Feedback suggests medical coverage is broad, with HSA plan options and company contributions, prescription benefits, dental and vision, and virtual care and mental health support. Company-paid wellness programs and income protection (short- and long-term disability, life and accident) further strengthen core coverage.
  • Parental & Family Support — Family-focused programs include fertility support, adoption assistance, and paid parental leave, complemented by counseling and resource services. These offerings are positioned as supportive of employee well-being across different life stages.

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The Company
HQ: Saint Paul, MN
29,154 Employees

What We Do

A trusted partner at nearly three million customer locations, Ecolab (ECL) is the global leader in water, hygiene and infection prevention solutions and services. With annual sales of $12 billion and more than 44,000 associates, Ecolab delivers comprehensive solutions, data-driven insights and personalized service to advance food safety, maintain clean and safe environments, optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, hospitality and industrial markets in more than 170 countries around the world. For more Ecolab news and information, visit www.ecolab.com, or follow us on twitter.com/ecolab, facebook.com/ecolab or instagram.com/ecolab_inc.

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