What does a successful Senior DevOps Java Software Engineer do at Fiserv?
Join a team that’s shaping the future of payment technology! At Fiserv, we’re building the critical software infrastructure that powers our payments platform, from CI/CD pipelines and Kubernetes deployment to identity access management and enterprise messaging. Our domain includes the CICD infrastructure for existing products, the next-gen CICD platform for K8S, Identity Access Management infrastructure for all application/microservice security, encryption services, Hashicorp Vault, and enterprise messaging platforms (AMQP/MQTT). If you have a strong background in application development and Kubernetes, and you're excited about driving innovation in secure, scalable payment solutions, we want to hear from you!
What you will do:
- Design, implement, and support a GitOps-driven application delivery platform to automate CI/CD for Kubernetes.
- Build and maintain our Hashicorp Vault infrastructure to ensure secure secrets management.
- Develop and enhance our IAM infrastructure, including Keycloak, PingOne, and Twilio, with in-house customizations.
- Create and manage encryption microservices that protect enterprise encryption assets.
- Automate provisioning and management of enterprise messaging platforms that power our event-driven microservices.
- Work hands-on with Kubernetes CI/CD frameworks like GitLab, ArgoCD, and Kargo, integrating secrets management with Hashicorp Vault.
- Mentor and support team members, sharing technical knowledge and best practices.
- Continuously improve our infrastructure by staying ahead of industry trends, completing technical courses, and obtaining certifications.
What you will need to have:
- Bachelor's degree in Computer Science, Engineering, or equivalent experience, education, or military background.
- 6+ years of experience designing, developing, delivering, and supporting software applications.
- 6+ years of experience with modern programming and scripting languages (Java/Spring Boot preferred).
- 2+ years of DevOps experience including building and deploying containerized applications, ideally for Kubernetes (K8S).
- Hands-on experience developing and supporting CI/CD infrastructure, automation, and monitoring.
- Experience delivering and maintaining web-scale, high-availability, public-facing transactional applications.
- Proficiency with infrastructure-as-code tools like Ansible or Terraform.
- Strong ability to present and defend architectures, designs, and technologies to senior technical peers and leadership.
What would be great to have:
- Strong application development background with Kubernetes experience.
- Payments industry or fintech experience.
- Experience delivering Java/Spring Boot/Linux applications.
- Expertise in crafting and optimizing multi-environment Helm Charts.
- Experience with creating CICD workflows with Gitlab, ArgoCD, Kargo.
- Experience with Keycloak, PingOne, Twilio.
- Deep understanding of OpenID Connect and functional understanding of SAML.
Important info about this role:
- We’re better together. This role is fully on-site.
- In order to be considered, you must be legally authorized to work in the U.S. without need for sponsorship now or in the future.
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