Sr. SW Engineer

We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions. The Work itself Design code and systems that touch 40% of the world population while influencing Visas internal standards for scalability, security, and reusability Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions. Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology Opportunities to make a difference on a global or local scale through mentorship and continued learning opportunities Essential Functions Demonstrates relevant technical working knowledge to understand requirements. Identifies and contributes to the development and solution strategies to team members that improve the design and functionality of interface features across one or more project features, under minimal guidance. Applies standard processes on the use of programming languages (e.g. HTML, C++, Java) to write code that fulfills website modification requests and technical requirements. Collaborates with others to support the piloting of new technology capabilities and features that enhance the user website experience across e-commerce products. Analyzes bugs for simple issues and applies debugging tools to verify assumptions. What You'll Do Develop and maintain applications using Golang or Java, following clean code and best software engineering practices. Design and implement scalable, reliable, and secure microservices architecture. Collaborate with engineering and product teams to refine and deliver technical solutions aligned with business needs. Leverage AWS services such as SQS, SNS, DynamoDB, S3, and EventBridge in day-to-day development. Use Terraform to provision, maintain, and evolve AWS infrastructure. Write unit and integration tests to ensure code quality and system robustness. Monitor application health and performance using observability tools (metrics, logs, alerts). Participate in code reviews and provide constructive feedback to peers. Contribute to architectural and technical discussions, supporting continuous improvement and innovation Qualifications 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience 3+ years proficiency in Golang; adaptable to other languages like Java/Groovy or JVM-related Solid knowledge of AWS Services or other Cloud Players; knowledge of Distributed transactions and Race Conditions; experience/knowledge with Continuous Integration & Development and automation tools such as Jenkins, CodeFresh, ArgoCD, Artifactory, Git etc Solid knowledge and understanding of Agile and Test-Driven Development; deep product knowledge, active in feature planning and impact analysis Strong relational database design and non-relational strategy, effective data modelling Experience with Financial Industry or Payments / Authorization Systems Understanding of observability practices (monitoring, tracing, alerting) High-Impact Contributions: Regularly recognized for delivering high-quality, impactful technical solutions within their team and across collectives Coding Standards & Best Practices: Actively enables other engineers to elevate coding standards and deepen awareness of best practices, especially around non-functional requirements Technical Leadership: Consistently leads their squad to successful technical outcomes, ensuring sound engineering decisions that balance technical debt, system design, reliability, observability, and business needs Product Awareness & Planning: Demonstrates strong product understanding, contributes meaningfully to quarterly planning, and collaborates with PMs or team leads to shape squad vision Mentorship & Feedback: Proactively supports the growth of other engineers through mentoring, sponsorship, and constructive feedback Cross-Team Collaboration: Frequently consulted by engineers from other squads, demonstrating the ability to tackle complex and ambiguous problems under pressure Technology Strategy: Keeps up with emerging technology trends and contributes insights to squad-level strategic discussions #J-18808-Ljbffr