Senior DevOps Software Engineer

Calling all innovators – find your future at 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. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Senior DevOps Software Engineer

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:

• 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. 

#LI-SH2

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, New York, Nevada, Rhode Island or Washington.

Please note that salary ranges provided for this role on external job boards are salary estima