MANTU GROUP SA
Porto
Yesterday
Financial Data Analyst - Internship [F/M/X]
- 12 February 2026
- 100%
- Porto
Job summary
Join Mantu as a Finance Data Analyst, transforming FP&A through automation. Enjoy a dynamic work environment with opportunities for growth.
Tasks
- Bridge Finance and Data to drive digital transformation initiatives.
- Analyze data to enhance forecasting accuracy and business insights.
- Collaborate cross-functionally to improve data quality and reporting.
Skills
- Bachelor’s degree in finance, Engineering, Mathematics, or Computer Science.
- Strong SQL skills for data manipulation and analysis.
- Experience with BI tools like Power BI or Tableau for visualization.
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About the job
Job description
You will bridge Finance and Data, driving the digital transformation of FP&A through automation, advanced analytics, and forecasting.
Your role is to transform complex and fragmented data into meaningful financial insights, improve forecasting accuracy, and support strategic decision-making.
You will analyze historical performance, build predictive models, and design financial KPIs that help management monitor business performance andanticipatetrends.
By combining strong technical skills (SQL, Power BI, Python) with a solid understanding of financial dynamics, you will enable a data-driven FP&A function capable of scaling efficiently.
KeyResponsibilities
- Build,maintainandoptimizedata pipelines (ETL/ELT) to integrate financial and operational data.
- Design, develop, andmaintaininteractive dashboards and reports (Power BI,Tableauor equivalent).
- Automate recurring reporting tasks and data workflows using SQL, Python, or scripting tools.
- Develop financial models and forecasts (rolling forecasts, scenario analysis, sensitivity).
- Perform varianceanalysis,ad-hoc investigations.
- Collaborate cross-functionally(Finance, Operations, IT, Business units) to gather assumptions,validatedata, and deliver insights.
- Continuously improve processes, data quality, and reporting efficiency.
RequiredSkills&Experience
- SQLskills (complex queries,joins, optimization).
- Experience withBI / data visualization tools(Power BI, Tableau, etc.).
- Programming experience inPython(e.g.pandas,numpy) for data manipulation and modeling.
- Solid Excel skills (advanced formulas, pivot tables, modeling).
- Experience in financial modeling, forecasting, scenarioanalysis.
- Analytical mindset, attention to detail, problem-solving orientation.
- Good communicationskills: able to explain technical insights to non-technical stakeholders.
- Bachelor’s degree in finance, Engineering, Mathematics, Computer Science, or related field.
“ Mantu is proud to be an equal opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.”
Who are we?
Mantu is an independent international consulting player, founded in 2007.Bringing together expert and complementary brands, Mantu stands out for the breadth of its spectrum, responding to all business transformation challenges.Its activities are divided into four practices:
Leadership & Advocacy, Technology, Brand Strategy & Experiences andTotal Talent Management.
A wide range of skills, all serving a single mission: connecting and powering companies with leading teams and technology to succeed faster and sustainably.
From its headquarters in Geneva, Switzerland, Mantu relies on a community of 12,000 talented people in more than 60 countries on 5 continents and has a turnover of 1billion euros.
