**About Elo** **We are a 100% Brazilian company!** Elo is one of the leading payment technology companies in Brazil. With over ten years of history and more than 43 million active cards in partnership with 38 issuers. With our Brazilian and innovative DNA, our mission is to foster digital payment inclusion in Brazil. We offer a comprehensive portfolio of credit, debit, prepaid, and specialized cards for individuals and businesses. Additionally, we design customized solutions for companies—whether through our tokenization and fraud prevention platforms, contactless payments via QR Code and NFC, or our specialized consulting services aimed at generating more business for our partners. We respect individuality and promote an inclusive culture that seeks equity and values differences (e.g., gender, religion, persons with disabilities, LGBTQIAP+, race and ethnicity). All our job openings uphold this commitment. Want more information about Elo? Visit: https://www.elo.com.br/ Interested? Then come learn more about the challenge we have for you! **Our Engineering Team** **** **We are responsible for developing secure and efficient payment systems. Our engineers work with modern technologies, agility, and software development practices to create innovative solutions, ensure data integrity, and protect against fraud. In addition, they collaborate with multidisciplinary teams to enhance user experience and drive innovation in payment methods.** **Responsibilities and duties:** *As a* **Senior Software Engineering Analyst**, *you will:* * Work on projects and maintenance of microservices; * Analyze and improve microservice performance; * Monitor metrics and observability of microservices in production environments; * Develop high-complexity applications with quality, adhering to Elo’s standard architecture; * Work within teams **Responsibilities and duties** *As a* **Senior Software Engineering Analyst**, *you will:* * Work on projects and maintenance of microservices; * Analyze and improve microservice performance; * Monitor metrics and observability of microservices in production environments; * Develop high-complexity applications with quality, adhering to Elo’s standard architecture; * Work within teams **Requirements and qualifications** *For this challenge, we need you to:* * Have experience as a developer, especially on the JAVA platform (11 and later) and Spring (Boot, Data, Config, etc.); * *Proficiency and understanding of application development using Microservices Architecture, Clean Architecture, Design Patterns, Clean Code, SOLID principles, and API Gateway*; * *Experience with Object-Oriented Programming and RESTful API design (HTTP)*; * *Experience with DevOps practices and CI/CD automation tools*; * *Experience applying and automating application testing practices (unit, mutation, integration, performance, regression)*; * *Experience with Agile / Scrum methodologies*; * *Experience developing applications using message brokers (Kafka, RabbitMQ or similar)*; * *Experience with SQL databases (PostgreSQL) and NoSQL databases (MongoDB, Cassandra)*; * *Knowledge of cloud computing technologies such as Azure, and observability tools like Datadog, OpenTelemetry, Grafana, and Prometheus*; * *Experience solving and integrating complex systems.* *Additionally, it would be a plus if you have experience with:* * Azure Cloud platform; * Unit testing: JUnit, Mockito or similar; * *Acceptance testing: Cucumber or similar*; * *Performance testing: JMeter or similar*; * *Metrics and logging (Prometheus, Grafana, Datadog, Grafana Loki, Jaeger)*; * *Docker / Kubernetes*; * *Spring Framework*; * *Kafka, RabbitMQ or similar*; * *Jenkins / SonarQube*; * *Confluence*; **Additional information** **To work at Elo, we seek people who:** * Demonstrate proactive attitudes and strive to exceed results; * Respond quickly to change, focusing on simplicity in executing their work; * Collaborate effectively in teams, sharing knowledge and recognizing the performance and importance of each colleague; * Value open dialogue and honest feedback; **This reflects our cultural pillars: “Team Player, Exceed Results, Innovate & Experiment, Customer-Centric, Play Fair”.** **At Elo, our culture embodies our ‘Elo Way’ of getting things done!** **Check out our benefits and perks:** * Profit Sharing Program (PPR); * Health insurance (Bradesco – Co-payment); * Optional dental insurance (Bradesco); * Life insurance (Banco do Brasil); * Optional private pension plan (You may contribute up to 7.8% of your salary, with Elo matching between 100% and 200%, per plan rules); * Meal/food allowance of R$1,800.00; * Free balance of R$150.00 usable as credit; * Christmas Card worth R$750.00; * Remote Work Allowance: R$200.00 for hybrid model and R$300.00 for fully remote model; * Mobility Allowance of R$400.00; * Free parking; * Daycare assistance for mothers and fathers; * Culture Allowance (to be used at theaters, cinemas, or bookstores); * Extended Parental Leave (for same-sex couples, fathers, adoptive parents, etc.); * Birthday Day Off; * Zenklub (Psychotherapy – up to 4 sessions per month fully covered by Elo); * WellHub and TotalPass (Network of gyms and studios for sports activities). **Important:** **Our company offers three work models: hybrid, in-office, and fully remote; however, please note that the adopted work model may vary depending on the specific dynamics and needs of each department.** **Our office is located in Barueri/SP at Alameda Xingu, 512 – Alphaville Industrial.** We are one of the leading payment technology companies in Brazil, with over ten years of history and more than 43 million active cards in partnership with 38 issuers. With our Brazilian and innovative approach, our **mission is to foster digital payment inclusion in Brazil**. We offer a comprehensive portfolio of credit, debit, prepaid, and specialized cards for individuals and businesses. Additionally, we design customized solutions for companies—whether through our tokenization and fraud prevention platforms, contactless payments via QR Code and NFC, or our specialized consulting services aimed at generating more business for our partners. Want more information about us? Visit elo.com.br