Software Engineering Consultant - C/C++

Description

**Date:** May 13, 2026 **Location:** São Paulo, São Paulo **Company:** B3 S.A. – Brasil, Bolsa, Balcão **About the position** **Position:** Software Engineering Consultant **Location:** São Paulo/SP **Publication date:** 05/08/26 **Your day-to-day responsibilities** * Develop and maintain critical risk calculation systems for the financial market and clearing. * Work on high-performance systems using C/C\+\+ and Java. * Collaborate with various technical teams and business areas. * Participate in technology modernization and cloud migration projects. **Team responsibilities** * Develop and maintain CORE (Closeout Risk Evaluation), B3's central risk system. * Enhance risk simulation systems, scenario generation, and backtesting. * Ensure stability, quality, and reliability of critical systems. * Support architectural evolution aligned with business strategy. **What we expect from you** * Development and maintenance of critical systems. * Technical analysis and implementation of solutions. * Participation in architecture definition and best practices. * Full lifecycle development oversight. * Contribution to cloud and technology modernization initiatives. **Nice-to-have qualifications** * Experience with Java 8\+ and Spring Framework. * Knowledge of Angular. * Experience with Agile methodologies. * Familiarity with the financial market and risk concepts. **Benefits** * Profit and Results Sharing (PLR) * **Medical and dental assistance** (Bradesco Saúde) * **Meal allowance** (R$ 600/month) * **Food voucher** (R$ 50 per business day) * **Transportation voucher** and partial reimbursement for shuttle services * **Private pension plan** * **Maternity leave** (up to 180 days) and extended paternity leave * **Childcare/babysitter allowance** * **Wellhub (Gympass)** and **TotalPass**, extended to dependents * **Advantage Club** offering discounts across hundreds of companies * **Hybrid work model** and **flexible dress code** (“Dress as you are!”) * **Alura online learning platform** * **Wellness programs:** personal support, workplace gymnastics, birthday day off, free museum entry, quick massage, and more * **Funeral assistance** for you and your pet **Recognitions** **Top Employer Brazil** (2020\-2025\) **Best Companies to Work For** (Financial Institutions, Information Technology, São Paulo, Women, Ethnic-Racial, LGBTI\+) Awards reinforcing our commitment to diversity, inclusion, and excellence **Join us in building the future with B3!** We are much more than Brazil’s stock exchange. We are a global reference in financial market infrastructure, with over 100 years of history and direct impact on the country’s sustainable economic development. Here, you’ll find a plural, innovative, and collaborative environment where each person is the protagonist of their own journey. **Want to join a team that connects markets, accelerates careers, and transforms lives? Then this opportunity is for you!**