[Hiring] Senior Software Engineer, Seller Management @Visa

Role Description

The Seller Management team is responsible for building and evolving the core platform that enables sellers to be onboarded, configured, and operated at scale across complex financial ecosystems. Our systems sit at the heart of critical business flows, ensuring data consistency, correctness, and reliability from onboarding through transaction processing and lifecycle management.

As a Senior Software Engineer, you will play a key role in designing and evolving the core backend systems that power our Seller Management platform, handling large volumes of mission-critical financial data with high standards of reliability, scalability, and correctness.

• Design, develop, and maintain backend services using Golang, following established architecture principles and engineering best practices.
• Build and evolve event-driven, scalable, and resilient systems that support complex financial and accounting workflows.
• Deliver new features, improvements, and bug fixes based on clearly defined functional and non-functional requirements, balancing quality, performance, and time-to-market.
• Actively participate in technical discussions, architecture decisions, and solution design, contributing your experience alongside other senior engineers.
• Write clean, maintainable, and well-tested code, applying sound software design principles and a strong quality mindset.
• Collaborate on the provisioning and evolution of AWS infrastructure using Terraform, ensuring infrastructure is reliable, secure, and scalable.
• Monitor and operate services in production using logs, metrics, and observability tools, proactively identifying and addressing reliability and performance issues.
• Participate in code reviews, providing constructive feedback and helping raise the overall engineering bar.
• Contribute to technical documentation, knowledge sharing, and continuous improvement initiatives across the team.
• Work closely with Product Managers, QA, SRE, and other engineering teams in an Agile environment to deliver end-to-end solutions.

Qualifications

• 3+ years of relevant work experience and a Bachelor's degree, OR 5+ years of relevant work experience
• 5+ years of relevant professional experience in software engineering (preferred)
• Strong hands-on experience with Java or Golang, including at least 6 months of practical experience with Golang
• Solid experience with relational databases and SQL
• Proven experience with microservices architectures, distributed systems, and cloud-native concepts
• Experience developing and operating systems in AWS environments
• Familiarity with CI/CD pipelines, automated testing, and production deployments
• Experience building or maintaining high-throughput, large-scale, mission-critical systems
• Good understanding of SRE/DevOps principles, including reliability, observability, quality, and security concerns
• Experience working with Agile methodologies such as Scrum or Kanban
• This role requires candidates to be based in Brazil
• English proficiency at B2 level (Upper-Intermediate) or higher, with ability to participate in technical discussions

Company Description

Founded by experienced entrepreneurs and engineers in 2016, Pismo is a technology company that provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024.

Leveraging Visa’s solutions, our core platform, and an expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology in the market. Pismo’s cloud-based platform empowers firms to build and launch financial products rapidly, scaling as they grow to have a broader audience while keeping high security and availability standards.

Pismo’s 500+ employees are located in more than 10 countries around the world. #LI-Remote