Staff Java Backend Software Engineer

Java

-, Warszawa

VISA

Full-time

Permanent

Senior

Hybrid

Tech stack

UI Design

regular

API

regular

Java

regular

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 a talented, curious, and energetic Software Engineer who embraces solving complex challenges on a global scale.  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:

• Supports relationship with product owners to gather and refine requirements for one product task, adding and taking into account existing tools and solutions within a product.

• Begins to develop and design architect solutions, considering integrations with other solutions.

• Provides relevant knowledge on the development of technical documentation of solutions and follows best practices in technical documentation.

• Plays a role in the development and delivery of new features within a product.

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 development languages Java or C# or .NET

• 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. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 3 set days a week (determined by leadership/site), with a general guidepost of being in the office based on business needs.

Qualifications

• University degree or 3 years of experience on relevant position.

• Approximately 5-8 years of experience in a similar position.

• Web Browser Optimization: The ability to select the ‘best available’ values of some objective function to improve the functional effectiveness of web browsers.

• User Interface Design: Knowledge of user interface design, which is the interaction where users and computers interact. This includes an understanding of how to provide an optimal industrial design experience through User Interface (UI) Design.

• Back-end Programming Languages: Knowledge of and ability to develop back-end (Java) code in support of package and product development. This includes the extension of capabilities of packages and products.

• API Generation: 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.

Additional Information

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.

Published: 16.08.2025

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