Senior Software Engineer

1 day ago

Arlington, Virginia, United States Mastercard Full time
About the Role

We are seeking a highly skilled Senior Software Engineer to join our Test & Learn team at Mastercard. As a key member of our team, you will play a critical role in driving the growth of our platform and addressing the significant challenges of the future.

Key Responsibilities
  • Contribute to the development of frontend, backend, and analytical code to scale existing analytical tools and develop new methodologies for our expanding customer base.
  • Collaborate with cross-functional teams to design, build, and test features, leveraging your expertise in advanced object-oriented programming and design principles.
  • Mentor and provide guidance to junior engineers, fostering a culture of continuous learning and growth.
  • Design, implement, and maintain highly efficient and reliable code that scales with increasing user demands.
  • Identify and resolve performance bottlenecks in large-scale systems to ensure high availability and performance.
  • Contribute to architectural decisions that improve system reliability, security, and scalability.
  • Engage with product managers to understand customer needs and translate them into impactful software features.
  • Conduct thorough code reviews, providing constructive feedback to maintain high code quality and best practices.
Requirements
  • Extensive experience as a full-stack Software Engineer or Software Developer.
  • Expertise in one or more programming languages/technology stacks, with a strong understanding of.NET, TypeScript/React, and SQL.
  • Proficiency in advanced object-oriented programming & design principles, clean code practices, refactoring, microservice development, and databases.
  • Ability to understand, extend, and improve upon existing architectural patterns on both the frontend and backend.
  • Strong application development skills, with the ability to translate customer needs into valuable features.
  • Experience in system design and solving complex engineering challenges.
  • Experience with API development or integration is a plus.
  • Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
  • Excellent verbal and written communication skills, with the ability to articulate complex ideas clearly and concisely to both technical and non-technical stakeholders.
About Mastercard

Mastercard is an inclusive equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

We are committed to creating a culture of inclusion for all employees, where everyone feels valued, respected, and empowered to contribute their best work.

As a company, we are dedicated to making transactions safe, simple, smart, and accessible for everyone, everywhere.

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