Senior Software Engineer

Tink

Tink

Software Engineering

são paulo, state of são paulo, brazil

Posted on May 1, 2026
About Us

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.

Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.

Job Description

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms.

The Opportunity

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 Visa’s 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.

This is a remote position. A remote position does not require job duties be performed within proximity of a Visa office location. Remote positions may be required to be present at a Visa office with scheduled notice.

Qualifications

Basic Qualifications: 2+ years of relevant work experience and a Bachelors degree, OR 5+ years of relevant work experience Preferred Qualifications: 3 or more years of work experience with a Bachelor’s Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) Technical Skills & Expertise Programming Languages: Proficient in Golang, with the ability to work in other languages. Version Control: Advanced Git usage, supporting team members in resolving issues. Debugging & Bug Resolution: Skilled in identifying and resolving bugs across team and adjacent scopes. Code Review: Expert in reviewing code for quality, identifying potential issues, and suggesting improvements that consider cross-domain impacts. Testing: Proficient in writing unit, integration, and manual tests. Capable of validating impacts on interconnected applications and performing end-to-end testing. Documentation: Experienced in using Swagger, creating flow diagrams, and documenting APIs. Supports DEVEX team in mapping and publishing documentation externally. Promotes documentation culture and produces architectural diagrams as needed. Architecture & Standards: Advises on best practices and solutions, aligning with Pismo’s validated standards and patterns. Product Ownership: Deep understanding of team products, actively participates in feature discussions, prioritization, and impact analysis across teams. Infrastructure & Deployment: Skilled in resource creation using Terraform, application configuration, and deployment using Argo, Jenkins, and Codefresh. Understands integrations with Goalkeeper and infrastructure pipelines. Containerization & Orchestration: Proficient in Docker and Kubernetes, including local setup, debugging, and cluster configuration. Supports SRE teams in advanced operations. Database Design: Strong knowledge of relational databases and ability to define strategies for non-relational databases. Capable of modeling data domains and selecting appropriate persistence layers. Monitoring & Alerting: Designs monitoring strategies, sets up alerts, and ensures system observability to prevent issues. Microservices Architecture: Designs scalable microservices, evaluates architectural trade-offs, and ensures robustness under high request volumes. Cloud Services: Proficient in AWS services used at Pismo, applying best practices for performance and integration. Distributed Systems: Identifies and resolves distributed system issues, rethinking solutions to optimize performance and reliability. 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. Product Awareness & Planning: Demonstrates strong product understanding, contributes meaningfully to quarterly planning, and collaborates with PMs or team leads to shape squad vision. 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. The Skills You Bring: Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale Challenge the Status Quo: Comfort in pushing the boundaries, ‘hacking’ beyond traditional solutions Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++) Builder: Experience building and deploying modern services and web applications with quality and scalability Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc. Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams We do not expect that any single candidate would fulfill all of these characteristics. For instance, we have exciting team members who are really focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa

Visa is an EEO Employer

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.