OPEN ROLE — VIA SYMPHONI HR

Causal Machine Learning Scientist.

BengaluruHybrid5–7 yearsPosted 2026-09-21

This mandate is run by SYMPHONI HR, a Mumbai-based executive search firm, est. 2003. Applications are email-verified and reach the search team running the role — confidentially, always.

About the organisation.

Our client is a leading global professional services firm specializing in accounting and financial advisory. They are committed to leveraging advanced data science and artificial intelligence to drive strategic decision-making for their diverse portfolio of international clients. The organization fosters a culture of innovation, analytical rigor, and professional growth.

About the role.

We are seeking a Causal Machine Learning Scientist to join a high-impact team in Bengaluru. In this hybrid role, you will design and implement sophisticated causal inference models to measure the impact of business interventions and optimize decision-making processes. You will bridge the gap between complex observational data and actionable business insights using cutting-edge statistical and machine learning techniques.

What you will do.

  • Design and analyze end-to-end controlled experiments including A/B tests and weblabs.
  • Perform power and sample-size analysis to ensure robust experimental outcomes.
  • Develop causal graphs to identify confounders and mediators for valid effect estimation.
  • Implement observational estimators such as Double/Debiased ML, Propensity Score Matching, and Inverse Propensity Weighting.
  • Build and maintain scalable causal pipelines from raw data to defensible effect estimates.
  • Translate complex causal findings into clear, actionable recommendations for non-technical stakeholders.
  • Integrate LLM agents into the causal analysis loop to assist with hypothesis generation and estimator selection.
  • Collaborate with cross-functional teams to deploy solutions within an AWS-based data environment.

What you bring.

  • 5–7 years of professional experience in data science or machine learning.
  • Proficiency in Python and SQL for data manipulation and model development.
  • Deep expertise in causal inference methodologies including synthetic control and difference-in-differences.
  • Hands-on experience with causal libraries such as DoWhy, EconML, and CausalPy.
  • Strong understanding of AWS data and analytics services including Redshift, S3, Lambda, and ECS.
  • Proven ability to communicate uncertainty and assumptions effectively to business leaders.
  • Experience working in a hybrid environment based in Bengaluru.
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