Mastercard

Mastercard

Posted via Workday

Software Engineer II

Posted Oct 28, 2026

Role at a glance

Job function
Software Engineering & IT Software Engineering
Salary
Not Disclosed
Location
Warsaw, Poland
Employment
Full-time
Experience
3 to 5 years of experience in software engineering field.
Education
Bachelor's degree or equivalent experience in Information Technology, Computer Science or Engineering.

Spotted an issue?

We’ll check it against the original posting.

Log in to report

Role Summary

AI-generated

This Software Engineer II role supports applications software through programming, analysis, design, development and delivery of software solutions. The role includes building functional software that meets requirements, working with stakeholders and the team to develop requirements, and contributing to engineering standards and processes.

What You'll Do

  • Program, test, implement, document, maintain and support systems application software in line with company standards, processes and best...
  • Work with the project team to meet scheduled due dates, identify emerging issues and recommend solutions for problems.
  • Assist senior team members in modifying documentation templates to meet project and technology needs.
  • Build functional software that meets requirements and work with stakeholders to understand and develop requirements.
  • Ensure the security, stability and scalability of software.
  • Work with the team and QA to automate and simplify the SDLC.

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

A bachelor's degree or equivalent experience, 3 to 5 years of software engineering experience, and strong Java backend development skills.

Required

  • Bachelor's degree or equivalent experience in Information Technology, Computer Science or Engineering.
  • 3 to 5 years of experience in software engineering field.
  • Thorough knowledge and understanding of Software Engineering Concepts and Methodologies.
  • Must demonstrate MC Core Competencies.
  • Strong experience with Java backend development, Automation Framework and required concepts and toolsets.
  • Some experience (2 to 4 years) in delivering secure solutions in a heavily regulated sector.
  • Advanced knowledge and understanding of Software Engineering Concepts and Methodologies.
  • Experience with Quality Assurance and Quality Control processes.

Original job description

Content provided by the employer

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Software Engineer II

Overview
Provides support of applications software through programming, analysis, design, development and delivery of software solutions.
•Responsible for programming wherever applicable, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards, processes and best practices.
•Work with project team to meet scheduled due dates, while identifying emerging issues and recommending solutions for problems and independently perform assigned tasks

Follow MasterCard processes.
•Assist Senior Team members in modification of the documentation templates per the needs of the project and technology.
•Contribute ideas to help ensure that required standards and processes are in place and actively look for opportunities to enhance standards and improve process efficiency.
•Thorough knowledge and understanding of Software Engineering Concepts and Methodologies is required.
•Must demonstrate MC Core Competencies.
•3 to 5 years of experience in software engineering field.
Skills/ Abilities:
•Must be high-energy, detail-oriented and proactive with the ability to function under pressure in an independent environment.
•Must provide the necessary skills to have a high degree of initiative and self-motivation with a willingness and ability to learn and take on challenging opportunities.
•Strong communication skills -- both verbal and written – with strong relationship, collaborative skills and organizational skills.
•Ability to work as a member of matrix based diverse and geographically distributed project team.

Role:

Build functional software that meets the requirements.
Work with stakeholders and team to understand and develop requirements.
Ensure security, stability and scalability of our software.
Work together with team and QA's to automate and simplify the SDLC.
Use LLMs/ AI for maximum impact but minimum risk.
Share knowledge and support the growth of your teammates.
Helping improve our architecture, engineering practices, delivery processes and use of new technologies.


All About You:

Bachelor's degree or equivalent experience in Information Technology, Computer Science or Engineering.
Strong experience with Java backend development, Automation Framework and required concepts and toolsets.
Some experience (2 to 4 years) in delivering secure solutions in a heavily regulated sector.
Advanced knowledge and understanding of Software Engineering Concepts and Methodologies.
Strong communication skills with the ability to build relationships and collaborate effectively in a diverse setting.
Ability to understand complex systems and their interactions with external partners and dependencies.
Able to work both very independently and in a team setting.
Curious and eager to learn and implement new technologies, frameworks, and tools. A willingness to learn, experiment and share knowledge with others.
Experience with Quality Assurance and Quality Control processes.
Familiarity with compliance requirements and audit processes.

Corporate Security Responsibility


All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard’s security policies and practices;

  • Ensure the confidentiality and integrity of the information being accessed;

  • Report any suspected information security violation or breach, and

  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.




Mastercard

About the company

Mastercard

Large Enterprise

Mastercard is a global technology company in the payments industry, committed to empowering individuals and businesses through secure and efficient payment solutions. With a presence in over 210 countries, Mastercard connects consumers, financial institutions, merchants, and governments, enabling seamless transactions across various platforms. The company is at the forefront of innovation, focusing on enhancing financial inclusion and expanding access to digital payment technologies. Through its advanced network and partnerships, Mastercard continues to revolutionize the way people engage in commerce worldwide.