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Visa

Junior Back-end Software Engineer (Java, Docker, Kubernetes)

Visa
Poland · Full-time · Associate

Visa 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 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 65,000 secure transactions per second across 80 million merchants, 15,000 financial institutions, and billions of everyday people. While working with us, you’ll tackle complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cybersecurity, and B2C platforms.



The Opportunity:

We are seeking multiple talented, 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 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 see your efforts shape the digital future of monetary transactions.



The Work Itself:

  • Design code and systems that touch 40% of the world’s 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.
  • Make a difference on a global or local scale through mentorship and continued learning opportunities.

Essential Functions:

  • Assist in designing, developing, and maintaining efficient, reusable, and reliable Java code.
  • Gain experience with Spring (Boot) and Hibernate frameworks.
  • Learn to develop and maintain RESTful services.
  • Work with Docker, Kubernetes, and Istio for containerization, orchestration, and service mesh.
  • Provide relevant knowledge on the development of technical documentation of solutions and follow best practices in technical documentation.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure the best possible performance, quality, and responsiveness of applications.
  • Develop code that complies with secure coding guidelines and Visa Key Controls.

This is a hybrid position. The expectation of days in the office will be confirmed by your hiring manager.



Qualifications

Basic Qualifications

• Bachelors degree, OR 3+ years of relevant work experience



Preferred Qualifications

• Basic knowledge of Java, algorithms, and data structures

• Interest in Docker, Kubernetes, and Istio

• Understanding of fundamental design principles behind a scalable application

• Excellent problem-solving skills and attention to detail

• Strong communication and team collaboration skills



The Skills You Bring:



Enthusiasm: 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.

Learner: Constant drive to learn new technologies such as Kubernetes, Docker, Istio, etc.

Can-do Attitude: Have a ‘can-do’ attitude and act proactively rather than reactively.



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.

Key Skills

Ranked by relevance

kubernetes docker istio java containerization cybersecurity spring boot
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Posted
Jun 16, 2025
Type
Full-time
Level
Associate
Location
Warsaw
Company
Visa

Industries

IT Services IT Consulting

Categories

Engineering

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