What does a successful Senior Java Software Engineer/DevOps do at Fiserv?
Join a team that owns and operates the mission-critical infrastructure powering Fiserv’s payments platform. We are 100% accountable for the availability, scalability, and performance of systems that sit directly in the critical path of platform uptime. We're seeking a Java Development engineer with deep experience in building CI/CD platforms, Kubernetes deployment architecture, and containerized microservice design.
What You Will Do:
- Design, build, and operate a next-gen, GitOps-driven CI/CD platform that powers Kubernetes-based application delivery at scale.
- Architect and optimize containerized applications and Kubernetes deployments to ensure high performance, resiliency, and scalability.
- Own the full lifecycle of deployment automation, enabling rapid, secure, and observable software delivery across environments.
- Manage and evolve secrets management infrastructure using HashiCorp Vault, tightly integrated into our delivery pipelines.
- Customize and support Identity Access Management (IAM) systems like Keycloak, PingOne, and Twilio to secure critical services.
- Develop and maintain encryption microservices in Java/Spring Boot that enforce enterprise-grade data protection.
- Automate provisioning and scaling of enterprise messaging platforms (AMQP/MQTT) supporting an event-driven architecture.
- Collaborate with a high-performing team to deliver resilient infrastructure using tools like GitLab, ArgoCD, and Kargo in an Agile environment.
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).
- Strengths in containerized application design and K8S (Kubernetes) deployment design.
- Hands-on experience creating and running CI/CD platform.
- 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.
- Fiserv emphasizes in-person collaboration to help you grow your career while shaping the future of fintech, this role is on-site.
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