Infrastructure Engineer (Fintech)

TL;DR

Infrastructure Engineer (Linux/Fintech): Managing and improving highly automated Linux-based systems and platforms with an accent on automation, Kubernetes orchestration, and system performance. Focus on designing on-premises Kubernetes clusters, developing system-level middleware, and automating infrastructure tasks using Python and SaltStack.

Location: Must be based in the US (Overland Park, Chicago, Kansas City, or New York). Role follows a four-day in-office work model.

Salary: $131,750–$170,500

Company

hirify.global is a leading provider of market infrastructure and tradable products, delivering cutting-edge trading, clearing, and investment solutions globally.

What you will do

• Manage and improve Linux-based infrastructure focusing on performance, reliability, and scalability.
• Design, deploy, and maintain on-premises Kubernetes clusters and containerized workloads.
• Develop and maintain system-level software, middleware, and APIs to support internal platforms.
• Automate system workflows and infrastructure tasks using Python, Bash, and SaltStack.
• Build and maintain RPM packages and internal software repositories.
• Collaborate with SRE, Development, and Security teams to ensure secure, automated CI/CD integration.

Requirements

• 5+ years of experience in Linux systems administration and infrastructure/platform engineering.
• Production experience managing Kubernetes, preferably in bare-metal or on-premises environments.
• Hands-on experience with cloud platforms (AWS, Azure, or GCP) in production.
• Strong scripting and automation skills in Python and Bash.
• In-depth knowledge of Linux internals, kernel tuning, and performance diagnostics.
• Experience with configuration management tools, specifically SaltStack, Puppet, or Ansible.

Nice to have

• Certifications such as RHCE or LFCE.
• Experience with container runtimes (containerd, Docker) and registry management.
• Knowledge of GitOps workflows or tools like ArgoCD or Flux.
• Background in security best practices and compliance (e.g., CIS benchmarks, STIGs).
• Experience in highly regulated or low-latency environments.

Culture & Benefits

• Competitive salary and incentive compensation packages.
• Generous paid time off, including vacation, personal, and sick days.
• Comprehensive health, dental, and vision benefits, including telemedicine.
• 2:1 401(k) match, up to 8% immediately upon hire.
• Complimentary lunch, snacks, and coffee in any Cboe office.
• Paid tuition assistance and education opportunities.