Senior Software Engineer
About The Position
Ethoca, a Mastercard company, is seeking a Senior Software Development Engineer to join our team. We are looking for individuals who are passionate about changing the e-commerce landscape and reinventing how global merchants and issuers combat fraud through collaboration. If you are excited by shattering expectations and contributing ideas that turn stale thinking into breakthrough solutions, Ethoca is the place for you. We welcome challengers and thought leaders—agile, creative risk-takers who can address challenges with an open mind, innovate freely, and deliver impactful solutions. Ethoca’s growth is explosive, and only great problem-solvers, collaborators, and thinkers can help us take it to the next level. Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations help individuals, financial institutions, governments, and businesses realize their greatest potential.
Requirements
- Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.
- Strong foundation in software engineering principles and methodologies.
- Expert with Java 17+, JVM, and Spring framework.
- Hands-on experience in Cloud-Native Development (Azure preferred), Linux, and distributed systems.
- Skilled in building REST APIs and SPAs using Java, Spring, Angular, and Bootstrap.
- Proficient with modern databases (Azure CosmosDB, Postgres) for low-latency, high-throughput APIs.
- Experience with Big Data, ETL pipelines, and tools like Avro, Parquet, Spark, Databricks.
- Familiar with CI/CD, automation, Infrastructure as Code, and DevOps practices.
- Strong focus on Test-Driven Development and scalable, high-availability systems.
- Knowledge of tools like Jenkins, IntelliJ/Eclipse, and agile frameworks (Scrum, Kanban).
- Collaborative team player with cross-functional experience in global, matrixed environments.
- Curious, adaptive, and passionate about continuous learning and innovation.
- Committed to quality, security, scalability, and delivering high-impact solutions.
- Encourages teamwork and supports others’ growth while maintaining ownership and accountability.
Responsibilities
- Design, develop, test, implement, and maintain high-quality, secure, and scalable software solutions in adherence with Mastercard standards and best practices.
- Work as part of an agile team to build new products and features, ensuring timely delivery within budget.
- Research and evaluate technical solution alternatives for evolving business needs and emerging technologies.
- Contribute to architectural decisions and make technology recommendations that balance business goals and technical requirements.
- Perform feasibility studies, logic designs, and detailed systems flowcharting; analyze input-output flow, cost, and time implications.
- Document software programs per Software Development Best Practices and follow Mastercard Quality Assurance processes.
- Provide technical guidance, mentoring, and support to junior team members.
- Participate in production incident management and on-call rotation.
- Host technology education sessions (e.g., Brown Bag sessions) to share knowledge across the organization.
- Continuously improve development practices, code quality, and process efficiency.
- Stay current with new web technologies through self-study, blogs, meetups, and conferences.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
