Senior Software Engineer (Java Full Stack Developer)

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

Senior Software Engineer (Java Full Stack Developer)

Overview
About Ethoca
Ethoca, a Mastercard company, is a global collaboration-based technology services provider that connects card issuers and merchants to combat fraud, enhance customer experience, and prevent disputes.
To support our continued growth and success, we are seeking a talented Full Stack Developer to join the Ethoca team. In this role you will be part of a highly agile team building exciting and innovative products delivered at scale to global markets.
Role
As a Full Stack Developer, you will collaborate with a cross-functional development team to build new capabilities or enhance Ethoca’s product suite. The ideal candidate should be able to span both front-end and back-end development. Given the diverse set of tools and services used across the business, the candidate will be exposed to various technologies and should possess a willingness to learn and adapt. You are passionate about design and technology and committed to doing things properly to avoid tech debt.
- Develop and maintain a microservices architecture primarily using the Java stack in Microsoft Azure.
- Assume responsibility for the technical design and implementation of new features.
- Collaborate across both backend and frontend, overseeing the complete development process of features from inception to deployment.
- Develop and integrate back-office systems from PowerBI, Snowflake to Salesforce
- Collaborate closely with Senior Engineers, Product Managers, and customers to help develop solutions.
- Assist in aligning technical designs and deliveries with business needs, infrastructure capabilities, and security & compliance requirements.
- Engage in code reviews.
- Knowledgeable in secure coding standards (OWASP, CWE, SEI CERT) and vulnerability management.
All About You
- Bachelor's degree in Information Systems, Information Technology, Computer Science, Engineering or equivalent work experience.
- Hands-on experience with Java JDK 8 or higher. Familiarity with Spring and Springboot frameworks.
- Solid understanding of microservices architecture, domain driven d
- Familiarity with a UI framework such as Angular, React, or Next.js.
- Hands-on experience with databases: Relational and NoSQL
- Proficiency in Junit or similar automated unit testing frameworks.
- Understanding of CI/CD principles and tools like Jenkins, Gradle, Maven.
- Experience with Source Control Management and collaborating in a multi-developer environment.
- Strong written and verbal communication skills
- Familiarity with or interest in mobile application development would also be beneficial.
- Exhibits initiative, curiosity, and demonstrates a readiness to embrace challenging opportunities.
- Focused on design patterns, code quality and coding best practices.

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.