What does a successful Senior DevOps 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:
- You help design, build, and support a new greenfield, Gitops-driven application delivery platform addressing the full spectrum of CICD automation needs for Kubernetes.
- You manage and evolve our secrets infrastructure using HashiCorp Vault, making sure it’s tightly integrated and secure.
- You work hands-on with our IAM infrastructure—including Keycloak, PingOne, and Twilio—supporting deep customizations that meet real-world needs.
- You build and maintain encryption microservices using Java and Spring Boot that encapsulate enterprise encryption assets into reliable, scalable services.
- You automate the provisioning of messaging platforms that keep our event-driven architecture running smoothly.
- You collaborate with a high-performing, supportive team to deliver mission-critical infrastructure in an Agile environment.
- You collaborate using tools like GitLab, ArgoCD, Kargo, and Vault to streamline CICD pipelines and ensure a smooth developer experience.
- You advocate for the needs of the developer community—building tools you actually use and believe in.
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.
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