Fiserv
Mid-Level Backend Engineer
Overview
We are looking for a Mid-Level Backend Engineer to build and maintain core backend services for a modern banking platform. You will work on microservices, API integrations, event-driven processing, and production-grade engineering practices in a cloud-native environment.
About Fiserv
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.
Requirements & Eligibility
- 4-6 years of backend engineering experience with strong Java fundamentals
- Hands-on experience with Spring Boot for microservice development
- Experience with microservices and REST API development
- Practical knowledge of Kafka/event-driven architecture
- Working knowledge of SQL and relational databases (PostgreSQL or similar)
- Experience with Liquibase (or equivalent migration tooling)
- Familiarity with Docker and Kubernetes/OpenShift basics
- Experience with automated testing (JUnit and API testing tools)
Key Responsibilities
- Develop and maintain backend services using Java/SpringBoot/Quarkus
- Build asynchronous/event-driven services using Kafka
- Implement and consume REST/gRPC APIs for internal and external integrations
- Design robust processing flows with retries, error handling, and observability
- Work with PostgreSQL-compatible databases (including distributed SQL setups) and schema migrations
- Write unit, integration, and API tests; contribute to code quality and CI/CD standards
- Participate in incident troubleshooting and continuous reliability improvement
Disclaimer: Trace Hiring is an independent job board. We are not directly affiliated with Fiserv. Please verify all details on the official company application portal.