Company Description
Experian is a global data and technology company that empowers people and businesses around the world. We operate in diverse markets, such as financial services, healthcare, automotive, agribusiness, insurance, and others. Experian invests in people and in advanced new technologies to unlock the power of data. We have an amazing team of 25,200 employees in 32 countries.
Our uniqueness is valuing yours. Experian's culture, which is people-centered, inclusive, and purpose-driven, is recognized by various awards, including World's Best Workplaces™ 2025 (Fortune Global Top 25) and Great Place To Work™ in 26 countries, among others. Check out Experian Life on social media or explore our careers site to understand why. Experian also takes pride in being an employer that promotes equal opportunities and affirmative action.
Job Description
Job description
Responsible for designing the architecture of the unified SDK that supports Fluxo Seguro, ensuring that all components of the solution — capture, detection, and validation of object reliability — connect to a cohesive, scalable, and auditable foundation. Defines the technical standards for security, integration, and performance that the other development teams will follow, acting as the technical reference between architecture, engineering, and security.
Works at the intersection of long-term vision and execution: decides design trade-offs, reviews API contracts between modules (IAMDM/IAIDM, compromise detection, channel protection), and ensures that the evolution of the SDK does not compromise backward compatibility or response time in production.
- Distributed systems architecture and design of cross-platform SDKs
- Advanced proficiency in Go and Java, with a focus on performance and security
- Knowledge of anti-fraud/anti-injection mechanisms (device integrity, anti-tampering)
- API design, versioning, and backward compatibility at scale
- Observability, scalability, and release engineering practices
Qualifications
- Bachelor's degree in Computer Science, Computer Engineering, Information Systems, or related fields.
- Postgraduate degree or specialization in Software Architecture, Software Engineering, or Information Security will be considered a differential.
Technical Experience
- Solid experience in distributed systems architecture and mission-critical platforms.
- Experience in designing and evolving cross-platform SDKs, libraries, or frameworks.
- Advanced knowledge of development using Go and Java, with a focus on high performance and security.
- Experience in designing and governing REST and gRPC APIs and event-driven architectures.
- Hands-on experience with versioning strategies, cross-version compatibility, and API lifecycle management.
- Knowledge of cloud-native environments, microservices, containers, and orchestration.
- Experience with observability practices, monitoring, distributed logging, and tracing.
- Knowledge of continuous integration, continuous delivery, and release engineering.
- Experience in application security, cryptography, authentication, authorization, and protection of communication channels.
Behavioral Competencies
- Strong analytical skills and systemic vision.
- Excellent ability to make technical decisions based on risks and business impact.
- Technical influence and ability to align across different areas and stakeholders.
- Clear and concise communication for both technical and executive audiences.
- Collaborative profile, oriented toward innovation and solving complex problems.
Differentials
- Experience with fraud prevention platforms, digital identity, biometrics, or device validation.
- Knowledge of Device Integrity, Runtime Protection, Anti-Tampering, Root/Jailbreak Detection, and Application Shielding mechanisms.
- Experience with mobile SDKs for Android and iOS.
- Experience in high-scale environments with millions of daily transactions.
- Knowledge of Zero Trust Architecture and Secure-by-Design.
- Experience with products aimed at financial institutions, fintechs, or payment providers.
- Prior work in teams responsible for security, authentication, or anti-fraud platforms.
- Certifications such as TOGAF, AWS Solutions Architect, Google Professional Cloud Architect, Azure Solutions Architect, or CISSP.
Additional Information
Serasa Experian is much more than you imagine. With the purpose of creating a better future by expanding opportunities for people and businesses, in Brazil we are more than 4,000 people working across various teams and specialties. Here, every skill and diversity complements each other, and you can work on what you love most. We are committed to building an inclusive culture and an environment where people can balance their careers with their commitments and personal interests, valuing 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 were 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 and have a 4.6 rating on Glassdoor. Each recognition tells us we are on the right path, providing an increasingly better work environment for our talent.
Experian Careers - Creating a better tomorrow together
Find out what it's like to work for Experian by clicking here