Principal Software Engineer

Responsibilities

and Development :

oLead the design and implementation of robust, scalable, and secure full-stack applications using Java / J2EE, Spring , JPA, and modern frontend frameworks like Angular and React.

oDevelop and maintain high-quality code following industry best practices and coding standards.

oManage and optimize interactions with RDBMS.

and Infrastructure :

oDesign and deploy cloud-native applications on leading platforms

oEnsure applications are optimized for performance, scalability, and reliability in cloud environments.

3.Collaboration :

oWork closely with cross-functional teams including Product, QA, DevOps, and UX / UI designers to deliver end-to-end solutions.

oMentor junior engineers and contribute to building a high-performing engineering culture.

and DevOps :

oImplement and maintain CI / CD pipelines using tools like Jenkins to automate build, test, and deployment processes.

oDrive the adoption of DevOps best practices to improve development efficiency.

Methodologies :

oActively participate in agile ceremonies such as sprint planning, retrospectives, and daily stand-ups.

oAdapt and contribute to iterative delivery cycles to ensure rapid and quality-focused releases.

6.Performance Engineering (Good to Have) :

oUtilize performance testing and monitoring tools to identify and resolve bottlenecks.

oCollaborate on capacity planning and system optimization efforts.

Skills :

• Backend Technologies : Strong experience in Java / J2EE, Spring , JPA, and RDBMS.
• Frontend Technologies : Proficiency with Angular and React.
• Cloud : Hands-on experience with cloud platforms like AWS, Azure, or GCP.
• CI / CD : Expertise with tools like Jenkins and related DevOps practices.
• Agile Methodology : Solid understanding of agile software development practices.
• Expertise in performance engineering, including the use of related tools like JMeter, Dynatrace.

Qualifications :

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networkses 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 :

Job ID R-246144