Senior Software Engineer

Mastercard•Pune District, Maharashtra, India

fulltime

Engineering

5+ years

About the role

Job Description Summary

Be part of the Operations & Technology – Fraud Products team, developing new capabilities for Mastercard’s Decision Management Platform , which serves as the core for multiple business solutions to combat fraud and validate cardholder identity.

Our patented Java-based platform processes billions of transactions per month in milliseconds , using a multi-tiered, message-oriented architecture designed for high performance and availability .

If you are excited about:

Building industry-leading fraud prevention solutions
Accelerating business solutions to market
Innovating with cutting-edge technologies
Solving complex, high-scale business problems

This role is for you.

Key Responsibilities

Deliver high-quality software solutions through hands-on development.
Collaborate closely with technical leads on design and implementation.
Provide production support by acting as a Subject Matter Expert (SME) to resolve incidents and problem tickets.
Plan, design, and develop technical solutions aligned with Mastercard standards, processes, and best practices .
Lead day-to-day system development and maintenance activities to meet Service Level Agreements (SLAs) .
Drive innovation, cost effectiveness, high quality, and faster time-to-market.
Own the end-to-end Software Development Life Cycle (SDLC) , including:
Requirements and use cases
Technical design and documentation
Test strategy and test design
Performance benchmarking
Release, deployment, and rollback plans
Feasibility studies, cost, time analysis, and estimations
Participate in Proof of Concepts (PoCs) and support vendor and technology selection.
Conduct brown bag sessions and provide technical training to team members.
Mentor and guide team members across all SDLC phases.
Continuously improve standards and process efficiency.
Ensure adequate test coverage across:
Unit Testing
System/Integration Testing
Performance Testing
Perform quality inspections and walkthroughs including:
Requirements Review
Design Review
Code Review
Security Review

All About You

Core Competencies

High energy, detail-oriented, proactive, and able to work independently under pressure.
Strong initiative and self-motivation to drive results.
Excellent verbal and written communication skills.
Strong collaboration and organizational skills.
Ability to work in a matrix-based, geographically distributed Agile team .
Good understanding of Agile software development methodologies .
Experience designing and developing complex, multi-tier applications .

Essential Technical Skills

Development and debugging of J2EE RESTful Web Services and Web Applications
Strong database experience (Oracle, SQL scripting)
Spring Framework , including Spring Boot
Maven for build and dependency management
Unit testing using JUnit and Mockito
Application servers: JBoss and/or Apache Tomcat
Version control using Git

Desirable Skills

Experience with containerized environments (Kubernetes, OpenShift, Cloud Foundry)
Integration frameworks such as Apache Camel or Spring Integration
Experience with monitoring service performance
Frontend exposure to Angular 2+ or modern SPA frameworks such as React + Redux
Knowledge of HTML5, ES5/ES6, TypeScript, SASS, and CSS3

Similar Opportunities

About Mastercard

Visit Website