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, such as financial services, healthcare, automotive, agribusiness, insurance, among others. Experian invests in people and in new advanced technologies to unleash the power of data. We have an amazing team of 25,200 employees in 32 countries.
Our uniqueness is valuing yours. Experian's culture, centered on people, inclusive and driven by purpose, 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 is also proud to be an employer that promotes equal opportunities and affirmative action. If you have any disability or need that requires adaptation, we ask that you let us know as soon as possible.
Job Description
We are looking for a Senior Software Engineer with solid experience in microservices, an analytical mind and technical creativity, able to act independently and proactively in all phases of the software lifecycle, from requirements analysis to the evolution of innovative solutions. The professional should demonstrate strong problem-solving skills, intolerance of inefficiencies and excellence in written and verbal communication, in addition to contributing to improvements in code and tools that support the pace of business operations and ensure the success of critical applications for the company.
Daily Responsibilities
· Will work in a multidisciplinary environment, participating as a Software Engineer on back-end applications, actively participating in discussions, proposals and planning;
· Will act as a point of reference for technical questions and resolve critical impasses, providing specialized guidance to suppliers;
· Will participate in the entire software development cycle, from conception through deployment and operation.
Qualifications
- Application of SOLID principles and Design Patterns in implementation, testing and maintenance;
- Develop scalable solutions for millions of users;
- Effective communication and careful analysis of transactions from Business, Product and other teams;
- Ensure the quality of deliverables;
- Share knowledge and support team development;
- Perform code reviews and apply specific test cases;
- Keep service documentation up to date;
- Constantly seek technical and performance improvements;
- Demonstrate willingness for continuous learning and constant improvement.
What are we looking for in you?
- Excellent communication skills;
- Ability to work in a team, as well as skills in planning, organization and negotiation;
- Proficiency in Java 17+ programming language, using Spring Framework (Spring Boot, Spring Data, Spring Batch) and microservices architecture with REST and GraphQL APIs;
- Experience with unit testing (JUnit, Mockito, etc.);
- Experience with relational and non-relational databases;
- Experience with containerized (Docker) and orchestrated (Kubernetes) microservices;
- Knowledge of the main software architecture models and patterns, such as Design Patterns, SOLID;
- Hands-on experience with cloud application solutions, especially AWS (EKS, EC2, S3, EMR, SQS, etc.);
- Experience with CI/CD pipelines, especially using Jenkins.
It will be a differentiator:
- Experience with Spark (Python or Scala);
- Familiarity with big data solutions, including Data Lake, Data Warehouse, ETL, BI, Data Mesh, MLOps, among others;
- Experience with application instrumentation and observability (Dynatrace, Datadog, Grafana, etc.);
- Knowledge of messaging and event tools, such as RabbitMQ and Kafka.
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 thousand people working in various teams and specialties. Here, every knowledge 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 career with their personal commitments and 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, in addition to being recognized as one of the best companies for young professionals and having 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
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