Staff Database Engineer

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: 

As a Visa Software Engineer, you will be an integral part of a cross-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of cutting-edge 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 cross-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings 
• Actively contribute to product quality improvements, value added 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:

• Develops enhancements and modifications to existing database systems and develops extensible code that complies with design specifications and meets security best practices 
• Implements automation to improve effectiveness and efficiencies of database systems and tools and supports development and implementation of new automation
• Engages with product engineering teams and product owners  during code/design reviews, regular meetings, on-call rotations, and incident responses throughout product development and operations cycles.
• Leverages advanced knowledge of database systems/platforms and telemetry analyses to propose isolated improvements in code, processes, and designs to more effectively deliver on customer/business objectives

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 development languages (Java, C#)
• DB Expertise: Expertise in one or more database management systems (e.g., MySQL, PostgreSQL, Oracle, Mongo) & experience with database design, development, and maintenance
• APIs: Knowledge of data structures and the ability to develop and utilize Application Program Interfaces (APIs)
• 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

This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager.

This role qualifies for Autorskie Koszty Uzyskania Przychodu (KUP), in accordance with applicable Polish tax regulations. Eligible employees may benefit from preferential tax treatment on income derived from the creation of intellectual property, subject to meeting statutory criteria.

• University degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND 6+ years of experience in a directly related field.
• Knowledge of and ability to develop back-end (e.g. Java, C#) code in support of package and product development. This includes the extension of capabilities of packages and products.
• The ability to develop and utilize Application Program Interfaces (APIs), a set of routines, protocols, and tools for building software applications that specify how software components should interact and are used when programming graphical user interface (GUI) components. An API may be for a web-based system, operating system, database system, computer hardware, or software library.
• Knowledge of and the ability to use database software (e.g., applications, web-based applications, information systems) to maintain, modify, and output data.
• Knowledge of systems integration process in which separately produced components or subsystems are combined and problems in their interactions are addressed.
• Knowledge of data structures, which consist of data organization, management, and storage formats that enable efficient access and modifications. This includes a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.