Senior Data Analyst

Tillster

Senior Data Analyst delivering end-to-end analytical initiatives for Tillster. Analyzing data to provide actionable insights and supporting ad-hoc analysis for various stakeholders.

Posted 5/1/2026full-timeFlorida • Florida • 🇺🇸 United StatesSenior💰 $115,000 - $145,000 per yearWebsite

Tech Stack

Tools & technologies

PythonSQL

About the role

Key responsibilities & impact

Own the end-to-end delivery of complex analytical initiatives — from framing the business question and scoping the analysis through execution, presentation, and follow-through on stakeholder action.
Support ad-hoc analysis for Tillster customers, executives, and internal stakeholders — going beyond data retrieval to provide interpretive framing and actionable recommendations.
Operate as a trusted analytics advisor to Marketing, Product, Finance, Engineering, Account Management, and Support/Operations.
Design and support A/B test experiments with statistically valid methodology — including hypothesis definition, sample sizing, success and guardrail metric selection, and results analysis.
Act as the team's primary Google Analytics subject matter expert.
Design, build, and maintain high-performing Explores and dashboards in Looker for business stakeholders.
Own the accuracy and freshness of all data products in scope. Proactively identify and investigate data quality issues.
Mentor Junior Data Analysts through paired analysis, direct feedback, and structured review.

Requirements

What you’ll need

Core Technical Skills (5-7 years total experience)
SQL & Data Analysis - 4-5 years
Advanced SQL (window functions, CTEs, query optimization)
Complex analytical queries and performance tuning
Business Intelligence Tools - 3-4 years
Looker expert (LookML development, Explores, dashboards)
Data visualization and self-service analytics design
Google Analytics - 2-3 years
GA4 implementation, configuration, and reporting
Tracking strategy and warehouse integration
Python/Programming - 1-2 years (preferred)
Data manipulation and automation
Version control (Git) and code review
Statistical & Analytical Skills (3-5 years)
A/B Testing & Experimentation - 2-3 years
Experimental design and statistical testing
Hypothesis formulation and results interpretation
Statistical Analysis - 3-4 years
Descriptive and inferential statistics
Trend analysis and anomaly detection
AI & Emerging Technologies (1-2 years)
AI-Augmented Analytics - 1-2 years
Hands-on LLM usage (GPT-4, Gemini, Cortex Analyst)
AI agent development and prompt engineering
AI output validation and quality standards
Business & Communication Skills (4-6 years)
Stakeholder Management - 4-5 years
Cross-functional collaboration (Marketing, Product, Finance, Engineering)

Benefits

Comp & perks

Health Benefits: All full-time, regular employees and their dependents are eligible for medical, dental, vision and FSA benefits.
Holidays: The company observes ten (10) paid holidays per calendar year.
Paid Time Off (PTO): Full-time, regular employees earn 15 days of PTO in the first 12-months of continuous service, and 22 days in subsequent years.
Retirement: Effective with your employment start date, you will be eligible to participate in the 401(k) Plan.
Education, Learning & Development: We offer college tuition and education assistance programs; Udemy Learning courses; and ongoing learning and development opportunities.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

SQLData AnalysisAdvanced SQLBusiness Intelligence ToolsLookerGoogle AnalyticsPythonA/B TestingStatistical AnalysisAI-Augmented Analytics

Soft Skills

Stakeholder ManagementCross-functional collaborationMentoringCommunicationAnalytical thinkingProblem-solvingInterpretive framingActionable recommendationsTeam collaborationFeedback provision