DevOps Infrastructure EngineerFiserv

About your role:
At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a DevOps Infrastructure Engineer, you will be responsible for managing operations of large-scale high frequency, low latency applications on AWS. You will manage and operate large-scale, highly available, secure, and scalable AWS cloud infrastructure.

What you'll do:

• Responsible for managing operations of large-scale high frequency, low latency applications on AWS.
• Manage and operate large-scale, highly available, secure, and scalable AWS cloud infrastructure.
• Design, implement, and maintain CI/CD pipelines to automate application build, testing, deployment, and release processes.
• Provision and manage AWS infrastructure using Infrastructure as Code (Terraform, CloudFormation, or equivalent).
• Implement and maintain cloud monitoring, alerting, logging, and observability solutions using AWS CloudWatch, Dynatrace, Splunk, and related tools.
• Monitor application and infrastructure performance, availability, and reliability, ensuring compliance with SLAs.
• Drive AWS cost optimization initiatives by monitoring cloud spending, analyzing usage trends, rightsizing resources, and implementing cost-control measures.
• Implement AWS security best practices, including IAM, network security, encryption, secrets management, vulnerability remediation, and compliance controls.
• Collaborate with architects, developers, and security teams to design resilient and secure cloud-native solutions.
• Automate operational processes, incident response procedures, and infrastructure management using scripting and cloud-native services.
• Support disaster recovery, backup, high-availability, and business continuity initiatives.
• Develop operational runbooks, technical documentation, and knowledge base articles.
• Ensure security scanning, code quality checks, unit testing, and compliance validations are integrated into CI/CD workflows.

Experience you'll need to have:

• 4+ years of experience managing AWS cloud infrastructure in production environments.
• Strong hands-on experience with AWS services such as:
  • EC2, ECS/EKS, Lambda
  • VPC, Transit Gateway, Route 53, Load Balancers
  • RDS, DynamoDB, S3
  • CloudFormation, Terraform
  • CloudWatch, CloudTrail, AWS Config
  • IAM, Secrets Manager, KMS, WAF, Shield
• Experience building and maintaining CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or similar platforms.
• Strong Infrastructure as Code experience using Cloudformation, Terraform.
• Experience with monitoring, observability, and incident management tools such as CloudWatch, Dynatrace, Splunk, or Datadog.
• Hands-on experience with scripting languages such as Python, Bash, or PowerShell.
• Understanding of cloud networking, security architecture, and AWS Well-Architected Framework.
• Experience with AWS cost management, budgeting, tagging strategies, Cost Explorer, and optimization techniques.
• Knowledge of container platforms such as Docker, ECS, or Kubernetes.
• Experience integrating security tools such as Sonatype, Fortify, Snyk, Prisma Cloud, or equivalent into CI/CD pipelines.
• Experience with AI-assisted SDLC / AI Coding tools experience
• Bachelor's degree in computer science, Information Technology, Information Systems, or a related field (or foreign equivalent degree) or equivalent work experience

Experience that would be great to have:

• Experience in the financial services industry
• AWS Certified Solutions Architect, AWS Certified DevOps Engineer, or AWS Security Specialty certifications.
• Experience with FinOps and cloud cost governance.
• Experience supporting high-frequency, low-latency production applications.
• Experience with Agile/Scrum delivery models.
• Experience using Jira, Confluence, Dynatrace, Splunk, and GitLab.

Important information about this role:

• This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
• You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role
• This is a full-time, direct-hire position, and no contract options for unsolicited agency submissions will be considered
• All offers of employment are contingent on standard background checks. Fiserv and certain of its affiliated companies are federal, state, and/or local government contractors. Should this position support a Federal Government contract, now or in the future, the successful candidate will be subject to a background check conducted by the U.S. Government to determine eligibility and suitability for federal contract employment for public trust or sensitive positions. Positions that support state and/or local contracts also may require additional background checks to determine eligibility and suitability