Senior Software Engineer – Golang

• Develop and enhance new features for the company’s mission-critical systems
• Ensure that production systems meet stringent non-functional requirements, including high performance, scalability, security, availability, resilience, and ecosystem integrity
• Closely monitor application performance and behavior after deployment
• Ensure that changes and enhancements are traceable through clear, up-to-date documentation
• Actively collaborate with the team in code reviews, ensuring best practices and driving the technical evolution of the ecosystem
• Build, scale, and maintain Banking’s Read Ledger, working with high-performance architecture, large data volumes, consistency, and availability

• Solid experience in software development using Go (Golang) and Elixir
• Quality-focused mindset, including the implementation of automated tests and continuous code inspection
• Experience with microservices architecture
• Strong knowledge of relational databases such as PostgreSQL and MySQL
• A questioning and proactive approach to identifying process or architecture gaps and proposing innovative solutions
• Eagerness to learn and adaptability when working with new technologies
• Knowledge of or interest in the financial market, especially bank statements, is a plus
• Experience with public or private clouds such as AWS, Azure, or Google Cloud is a plus
• Experience with messaging systems and event-driven architectures such as Kafka, RabbitMQ, ZeroMQ, or IBM MQ is a plus
• Knowledge of advanced architectural patterns and approaches, such as Event Sourcing, CQRS, Hexagonal Architecture, and Lambda Architecture, is a plus
• Experience with non-relational data modeling (NoSQL) is a plus
• Experience with CI/CD pipelines, preferably GitHub Actions, is a plus

• Fixed salary
• Variable Compensation Package* (profit-sharing, long-term incentive plan, or commission—provided based on position eligibility and not available as a free choice)
• Health and dental insurance with copayments (except for professionals with disabilities, who are not subject to copayments)
• Hospital Virtual Verde: telemedicine team available 24 hours a day, 7 days a week
• Prescription medication subsidy
• Meal and/or food allowance – Pluxee*
• Childcare assistance (for children up to 5 years and 11 months old)
• Assistance for employees with children with disabilities
• Life insurance
• Fuel or commuting allowance*
• Home office allowance* (for hybrid or remote contracts only)
• Welcome kit for new parents
• SESC partnership*
• Education benefit – internal self-development platform (Studa and Stone Library)
• Acolhe360º – free emotional support
• Quick massage and on-site medical clinic*
• Optional benefits: Wellhub, TotalPass, Pet Club, Flash, Férias&Co, public transportation allowance, Allya, and educational partnerships