Fiserv, Inc.-posted about 1 month ago
$110,000 - $186,000/Yr
Full-time • Mid Level
Onsite • Berkeley Heights, NJ
5,001-10,000 employees
Credit Intermediation and Related Activities

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. We are looking for a Sr. Java Developer to work on frontend as well as backend applications for ACH payments processing. We are looking for a great team player with strong understanding of technology and having good communications.

  • Participate in architectural discussions, proposing solutions that are scalable, resilient, and maintainable.
  • Design and implement robust data models, considering data integrity and security.
  • Apply design patterns like Event Sourcing, and Microservices to solve complex problems.
  • Design and develop robust RESTful APIs using Spring Boot framework, incorporating best practices like dependency injection, AOP, and reactive programming.
  • Integrate with various data sources (relational databases, NoSQL databases) using Spring Data JPA and other persistence mechanisms.
  • Develop robust data processing pipelines using Spring Batch or similar frameworks.
  • Implement authentication and authorization mechanisms using industry standard frameworks and approaches.
  • Package applications into Docker containers for deployment on Kubernetes Service like AKS, PKS etc.
  • Manage Kubernetes deployments, scaling, and monitoring using Kubernetes controllers and Helm charts.
  • Leverage Azure services like Azure Storage, Azure Cosmos DB, Azure Functions, and Azure Event Hubs as needed.
  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 10-15 years of relevant experience.
  • Strong proficiency in Java, with a deep understanding of core Java concepts and design patterns.
  • Extensive experience with Spring Boot, Spring MVC, Spring data, and Spring Security.
  • Familiarity with at least one popular JavaScript framework (React, node) and proficiency in HTML, CSS.
  • Expertise in Docker containerization and Kubernetes orchestration.
  • Experience with relational databases (Oracle, DB2, SQL Server).
  • Understanding of CI/CD pipelines, automated testing, and infrastructure as code.
  • Understanding of Payments domain
  • Knowledge of Azure platform, including AKS, Azure Storage, Azure Cosmos DB, and other relevant services.
  • Experience with messaging systems like Apache Kafka. Familiarity and ability to work on frontend development.
  • Knowledge of distributed caching mechanisms (Redis, Memcached).
  • Understanding of security best practices for cloud-based applications.
  • Medical, Vision and Dental Benefits
  • Comprehensive benefit plans to suit your unique needs
  • Fuel Your Life Wellness Program
  • Resources to elevate your well-being
  • 401k, Employee Stock Purchase Plans and Incentives & Bonuses
  • When Fiserv performs well, so does your financial health
  • Employee Resource Groups
  • Celebrating inclusion in the workplace
  • Paid Time Away
  • Providing the time off to manage personal needs
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