Job Summary
- Technical Skill:
- Python ,
- R ,
- MS SQL ,
- Git ,
- Github ,
- SaaS ,
- Tableau ,
- Data Warehouse ,
- BI ,
- Snowflake ,
- Looker Studio ,
- A/B Testing ,
- Amplitude ,
- DBT
Job description
Overview of job
We are looking for a Senior Data Science Analyst to join our core Data team. This is a high-impact, generalist role designed for someone who thrives on ambiguity and can translate complex data into strategic decisions. You will initially be deployed to solve high-priority challenges in either B2C Marketing (optimizing acquisition and LTV) or B2B Customer Success (driving retention and product adoption). You won't just build dashboards; you will design the experimentation frameworks and predictive models that define our in-house data strategy.
Key Responsibilities:
- Cross-Functional Analytics: Partner with B2C or B2B stakeholders to define KPIs, track performance, and identify growth levers.
- Experimentation & Statsig Ownership: Design and analyze A/B tests to measure the impact of new features, pricing changes, or marketing campaigns.
- Behavioral Modeling: Use Python/R to develop models for customer health, churn probability, or lead scoring to help the Success and Marketing teams prioritize their efforts.
- Self-Serve Ecosystem: Build and maintain scalable data models in Snowflake and intuitive dashboards in Looker that empower non-technical teams to find their own answers.
- Strategic Storytelling: Synthesize raw data into clear narratives for leadership, providing actionable recommendations that go beyond "what happened" to "what we should do next."
Job Requirement
What You Will Have:
- Experience: 4+ years in Data Science, Product Analytics, or Growth Analytics.
- Technical Stack: Expert SQL (Window functions, CTEs) and proficiency in Python or R for statistical modeling.
- Statistical Rigor: Strong grasp of A/B testing, hypothesis testing, and causal inference.
- Tooling: Experience with modern BI (Looker, Tableau) and Event Analytics (Amplitude, Mixpanel).
- Communication: Proven ability to influence stakeholders (like Marketing or Success Leads) through data.
Preferred Qualifications
- Experience with Snowflake or similar cloud data warehouses.
- Background in SaaS or Subscription business models.
- Familiarity with Git-based workflows (dbt/GitHub).
Languages
-
English
Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate
Technical Skill
- Python
- R
- MS SQL
- Git
- Github
- SaaS
- Tableau
- Data Warehouse
- BI
- Snowflake
- Looker Studio
- A/B Testing
- Amplitude
- DBT
BUSINESS PROFILE
ELSA - World's leading AI app - A Unicorn in the making.
ELSA Corp. is a rising star startup founded in Silicon Valley with engineering office in Lisbon. Our product ELSA Speak - English Language Speech Assistant is a mobile application currently helping millions of learners to perfect their English speaking skills through our state-of-the-art voice recognition technology and Artificial Intelligence digital pronunciation coach.
After 3 years, we have built out our track records with high calibre teams:
- “The Best Digital Learning App” at Reimagine Education 2016
- The 2016 winner of the world’s largest startup competition SXSWEdu Launch
- Recently invested by Google AI’s fund
- Recognized as Top 5 Best Artificial Intelligence Apps (by Research Sniper); and Top 4
- Companies Using AI To Transform The World (by Forbes)
- Proven mobile app product with a growing user base of 4 million people from 101 countries
Join the A-team and grow globally with us!