Senior Data Analyst focusing on complex dashboard development for high-impact clients at Onfly. Involved in data optimization and advanced modeling within a hybrid work environment.
Responsibilities
As a Senior Data Analyst in the Professional Services team, you will play a strategic and technical leadership role.
Your focus will be developing complex, customized dashboards for high-impact clients, working on data optimization, advanced modeling, and defining visual and technical quality standards across the entire data chapter.
Requirements
Work with large datasets, perform complex queries, and have a deep understanding of relational and non-relational databases.
Optimize queries and perform data transformations in the Silver and Gold layers.
Proficient in tools such as Pandas (Python) or similar libraries in other languages, with advanced skills in SQL, R, and PySpark.
Strong experience in modeling, predictive analytics, and advanced statistical analyses (including descriptive statistics, inference, regression, and multivariate analysis), as well as in applying technical and fundamental analytical studies.
Serve as the team's reference for implementing, evolving, updating, and documenting quality standards, clean-code best practices, and dashboards.
Implement Information Design, defining a design system and standardizing wireframes to ensure scalability.
Be proficient in selecting the best visual representations for different audiences and creating advanced interactive visual insights in Power BI.
Deeply understand Onfly's operations and its entire sales funnel, product metrics, growth, marketing, and market, and develop hypothesis validations.
Master agile methods, project documentation organization, and version control.
Fluent English.
Benefits
Hybrid work model (2 days per week on-site and the rest remote)
Flexible working hours
Meal allowance on a flexible card: R$40 (no 6% payroll deduction)
Transportation allowance on a flexible card (no 6% payroll deduction)
Unimed health plan with no copay and no monthly fee for the employee (company-covered)
Dental plan (employee monthly contribution)
Pharmacy discounts
No dress code
Online psychotherapy benefit (Vittude)
Gym benefits (Gympass)
90% scholarship for language courses
Discounts on undergraduate and graduate programs (UNA and UNIBH)
Funeral assistance (Grupo Zelo)
Extended maternity/paternity leave
R$200 voucher for Onhappy (exclusive platform for discounted travel anywhere in Brazil)
Internship role for data analyst focusing on Power BI and business performance at Ekimetrics. Engaging in data collection, modeling, and client strategy involvement.
Data Analyst (Looker Specialist) helping Houst manage reporting and dashboards for global operations. Role involves SQL analysis and collaboration with various teams.
Data Analyst II responsible for analyzing loan portfolios and payment trends within a finance team. Utilizing SQL and Power BI to develop analytics solutions and insights for business decisions.
Stage Data Analyst BI at Leasecom focused on creating Power BI dashboards and collaborating with teams. Supporting data - driven decision - making through analysis and dashboard development.
Supply Chain Analytics Analyst supporting data analysis and procurement modeling at Lexington Medical Center. Collaborate with clinical leaders and maintain supply chain management systems.
Data Analyst supporting growth and insights at Nord Anglia Education. Collaborating with Marketing, Admissions and Communications teams for data - driven decision making in London.
Senior Manager, Data Analytics driving data - informed decision - making to enhance operational performance in Marketplace payments. Leading advanced analytics and quantitative risk modeling to solve complex financial problems.
Data Analyst at Academia.edu analyzing data to identify growth opportunities and support product strategy. Engaging in cross - functional collaboration to enhance academic publishing efficiency.
Technology Data Analyst leading FactSet’s Telecom data offering by managing datasets and enhancing client workflows. Collaborating across teams to develop and execute a strategic roadmap.
Senior IT Manager focusing on Data Analytics & AI initiatives at Medtronic, leading global analytics teams and delivering data capabilities. Collaborating with stakeholders to drive business decision - making and ensure compliance.