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# Backend Developer

- **Company:** Fiserv, Inc.
- **Location:** Berkeley Heights, NJ, United States
- **Experience:** Experienced
- **Salary:** $90,000.0 - $144,000.0
- **Contract:** Temporary contract
- **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Build Automation, Automation of Tests, Unit Testing, Software Quality, Information Systems, Continuous Integration, Data Masking, Amazon DynamoDB, Gradle, Hibernate (Java), High-Level Architecture, Identity and Access Management, Java Database Connectivity, Java Message Service (JMS), Java Persistence API, Python (Programming Language), Apache Maven, Enterprise Messaging Systems, MySQL, NoSQL, Cloud Services, Fortify (Software), Software Deployment, Systems Integration, HP WebInspect, Test-Driven Development (TDD), Spring-boot, Sonatype, Backend, Git, Information Technology, Low Latency, Atlassian Tools, Performance Monitor, Apache Kafka, Restful APIs, Splunk, Dynatrace, Jenkins, Microservices
- **Published:** October 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=867f522b928bfc51

## About the Role

* 4+ years of experience using Java, Python, RESTful APIs, JDBC/Hibernate/JPA, Messaging Technologies (Kafka, MQ, JMS)
 * 4+ years of experience using framework such as Spring Boot or equivalent, Micro-services Architecture
 * 4+ years of experience in AWS Cloud Based technologies with highly available and scalable architecture.
 * 4+ years of experience using one or more Relational(MYSQL) & NoSQL databases(DynamoDB)
 * Experience with Identity and Access Management solutions.
 * Experience with CI/CD concepts and tools such as Git, Maven, Gradle, Jenkins.
 * Bachelor's degree in computer science, Information Technology, Information Systems, or a related field (or foreign equivalent degree) or equivalent work experience

Experience that would be great to have:

 * Experience in the financial services industry
 * Working knowledge of test-driven development methodology.
 * Experience with Splunk, Git, Dynatrace, JIRA and Confluence
 * Strong experience on event-based architecture leading strategy, governance, and execution of event-based architecture at large institutions.
 * Financial services/Payments industry experience.
 * Experience with analytics and performance monitoring.
 * Experience in the day-to-day practicalities of Agile software Product Development Lifecycles.
 * Experience with security implementations such as Voltage, Sonatype, Web Inspect, & Fortify.

## Description

As a Backend Developer, you will be a valuable technical resource designing and developing enterprise solutions and working with Solution Architects within

Fiserv's Gift Solutions. You will have an opportunity to work effectively on complex projects independently, and within a collaborative team-oriented environment. If

you're a self-motivated developer with strong problem-solving skills, and proven track record in technologies that can help in the design and development, we want

to talk to you! You will research and suggest modern ways of development using cloud solutions.

What you'll do:

 * Design and maintain large-scale high frequency, low latency applications.
 * Interact with the product management team in understanding requirements and provide estimates, high level design and detailed design for product and customer enhancements.
 * Utilize your hands-on experience in Java, Python, Micro-services, and RESTful API development to develop and support applications.
 * Develop the CI/CD pipeline, test automation framework, and automate build and deployment processes.
 * Collaborate with internal teams and product partners to build and deliver world-class software.
 * Integrating with security measures, code quality and coverages, unit tests and other guidelines with CI/CD process
 * Complete security scans, support PCI/PII data masking, and review data encryption processes before deploying software into production environment.
 * Develop and maintain technical documentation, including knowledge base articles and best practices.
 * Ensure code is well structured, maintainable, and of high quality.