Company Description
Experian is a global data and technology company that drives opportunities for people and businesses around the world. We operate in diverse markets, including financial services, healthcare, automotive, agribusiness, insurance, and others. Experian invests in people and advanced new technologies to unlock the power of data. We have an incredible team of 25,200 employees in 32 countries.
Our uniqueness is valuing yours. Experian's people-centered, inclusive, and purpose-driven culture is recognized by various awards — including World's Best Workplaces™ 2025 (Top 25 global by Fortune) and Great Place To Work™ in 26 countries, among others. Check out Experian Life on social media or explore our careers website to understand why. Experian is also proud to be an employer that promotes equal opportunity and affirmative action. If you have any disability or need that requires accommodation, please let us know as soon as possible.
Job Description
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Develop and maintain robust C applications for POS terminals.
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Implement card capture solutions according to the EMV standard.
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Work with embedded platforms based on Linux, including PAX, Ingenico, Gertec, and Verifone devices.
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Perform log analysis, troubleshooting, and performance optimization.
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Provide technical support to the development team and participate in architectural decisions.
Qualifications:
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Proven experience with C/C++ in embedded environments.
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Mastery of the EMV standard and secure communication protocols.
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Experience with embedded Linux and hardware integration.
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Deep knowledge of at least one of the mentioned POS platforms.
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Experience in memory management in embedded systems.
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Advanced knowledge in C development.
Differentials:
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Experience with Java/Kotlin for Android.
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Knowledge of TEF, PCI-DSS, cryptography, and information security.
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Ability to technically lead projects and teams.
Qualifications
- C
- embedded
- EMV
- POS
Additional Information
Serasa Experian is much more than you imagine. With the purpose of creating a better future, expanding opportunities for people and businesses, in Brazil we are more than 4,000 people working in diverse teams and specialties. Here, every skill and diversity complement each other and you can work on what you love most. We are committed to building an inclusive culture and an environment in which people can balance their careers with their personal commitments and interests, prioritizing well-being.
We are very dedicated to being one of the best and most innovative companies to work for in the country, enabling incredible experiences and careers for our people. Our strong people-first approach is recognized externally through various market certifications: we have been awarded by Great Place To Work™ in 24 countries and by the international Top Employers certification, and we are recognized as one of the best companies for young professionals with a 4.6 rating on Glassdoor. Each recognition shows us that we are on the right path, providing an increasingly better work environment for our talents.
Come be #FastTeam!
Let's grow together! We want to truly contribute to the growth of those around us. Our Purpose? Improve lives, share dreams and achievements.