Staff SW Engineer (.NET/Java)

Job title:

Staff SW Engineer (.NET/Java)

Company:

Visa

Job description

Company DescriptionVisa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid.Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.Job DescriptionVisa’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 Staff Software Engineer, who embraces solving complex challenges on a global scale. As a Visa Staff 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:

• Building and deploying modern services and web applications with attention to quality, reliability, maintainability, security and scalability
• Work as a member of a cross-functional agile team, with focus on payment security
• Develop and utilize APIs with knowledge of authorization and authentication techniques therein.
• Be involved throughout the entire development life cycle, from requirements definition to product delivery
• Design, develop and execute maintainable automated and manual test cases covering service integrations.

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

Preferred Qualifications

• Bachelor’s degree and 5+ years of relevant work experience
• Knowledge and ability to develop .NET/ C# and Microsoft IIS with knowledge of multi-threading
• Familiarity with SQL Server 2019 and later versions thereof
• Knowledge of SOAP-based web services
• The ability to develop RESTful and utilize APIs, a set of routines, protocols, and tools for building software applications that specify how software components should interact
• Familiarity with Java programming and readiness to further develop Java skills
• Proficiency in writing maintainable code using TDD/BDD paradigms. Understanding of clean code principles – SOLID, KISS, DRY, Clean Architecture.
• Familiarity with Container Orchestration (Docker, Kubernetes)
• Familiarity with the Secure Software Development Lifecycle (SSDLC) and CI/CD
• In plus, experience supporting financial transaction encryption and decryption
• In plus, experience working with Hardware Security Modules (HSMs)

Additional InformationVisa 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.

Expected salary

Location

Warszawa, mazowieckie

Job date

Thu, 17 Apr 2025 22:00:41 GMT

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