Software Engineer

Fiserv•King of Prussia, PA

1d•Onsite

About The Position

Fiserv is seeking a Java Software Developer to join a software product development team. This role involves designing, building, and maintaining backend services for modern, complex web applications. The Software Developer will work within a team to iteratively deliver and maintain production-grade microservices in a scalable Docker/Kubernetes environment, with a strong emphasis on reliability, security, and performance.

Requirements

Bachelor’s degree in computer science, engineering or related field.
3+ years of professional experience developing software and delivering production systems with a member of a product development team.
Experience in building Java (Spring Boot) RESTful APIs and/or gRPC services.
Experience with CI/CD systems and modern Agile software development practices (code reviews, automated testing, incremental delivery).
Ability to troubleshoot issues using logs/metrics and work effectively in Linux-based environments.
Knowledge of microservices concepts (isolation, service boundaries, API design, and backwards-compatible changes), or strong willingness to learn.
Knowledge of containerization and orchestration (Docker and Kubernetes), or strong willingness to learn.
Strong communication skills, including writing technical documentation, participating in Agile events, and collaborating effectively with team members.

Nice To Haves

Knowledge of distributed systems, microservices architectures (Docker/Kubernetes), and working in a Linux-based environment.
Experience with common data stores and messaging/streaming systems (e.g., PostgreSQL/MySQL, Redis, Kafka).
Knowledge of observability tooling (e.g., OpenTelemetry, Prometheus/Grafana, ELK/EFK).
Experience with Kubernetes ecosystems and tools (e.g., Helm, ArgoCD, Kustomize) and automated CI/CD build pipelines (GitLab).
Familiarity with secure coding practices and secrets management.

Responsibilities

Design, build, test and maintain backend services and APIs for a microservice architecture.
Participate in technical design discussions and implement solutions that meet functional and non-functional requirements.
Build observable and secure services using health checks, structured logging, metrics, and tracing.
Implement integration patterns such as asynchronous messaging, event-driven workflows, and independent service-to-service communication.
Build and ship containerized payloads; contribute to Kubernetes deployments and runtime troubleshooting.
Actively participate in Scrum Agile events and offer your opinion during team discussions.
Contribute to engineering standards through code reviews, automated testing, documentation, and CI/CD improvements.

Benefits

Fuel Your Life program to support your physical, financial, social, and emotional well-being
Paid holidays and generous time away policies
No-cost mental health support through Employee Assistance Programs
Living Proof program to recognize your peers’ extra effort with points redeemable for rewards
Eight Employee Resource Groups to foster a collaborative culture and expand your network
Unparalleled professional growth with training, development, and internal mobility opportunities
Medical, dental, vision, life, and disability insurance options available from day one
Retirement planning and discounted shares with the Employee Stock Purchase Plan
Tuition assistance and reimbursement program
Paid parental, caregiver, and military leave