Cloud Network Engineer

At Paymentology, we’re redefining what’s possible in the payments space. As the first truly global issuer-processor, we give banks and fintechs the technology and talent to launch and manage Mastercard and Visa cards at scale – across more than 60 countries.

Our advanced, multi-cloud platform delivers real-time data, unmatched scalability, and the flexibility of shared or dedicated processing instances. It’s this global reach and innovation that sets us apart.

We’re looking for a Cloud Network Engineer to design, implement, and govern Paymentology’s global cloud connectivity backbone across AWS, Azure, GCP, and OCI. This role is critical to ensuring secure, scalable, and compliant network environments that support mission-critical payment platforms across multiple regions.

If you’re passionate about cloud networking, security, and automation at global scale, this is your opportunity to make a meaningful impact in a truly international payments organisation.

• Architect and manage global cloud networking infrastructure across AWS and Azure, including VPC and VNet design, routing, segmentation, and connectivity governance.
• Implement and operate hybrid connectivity solutions such as AWS Transit Gateway, Cloud WAN, Direct Connect, Azure Express Route, and Azure Virtual WAN.
• Design and maintain secure private connectivity patterns including Private Link, Private Endpoints, and Site-to-Site VPNs.
• Configure, manage, and optimise Palo Alto Networks firewalls in cloud environments, including centralised policy management through Panorama.
• Support Prisma Access and Prisma Remote VPN to enable secure remote workforce connectivity.
• Develop and govern Terraform-based Infrastructure as Code for network and firewall automation, ensuring scalable, secure, and repeatable deployments.
• Collaborate with Security, Platform, and Cloud teams to align on network governance, compliance requirements such as PCI DSS and ISO 27001, and operational reliability.
• Lead troubleshooting, root cause analysis, and performance optimisation across multi-region cloud environments.
• Maintain operational documentation, runbooks, and network standards in Confluence.

At Paymentology, it’s not just about building great payment technology, it’s about building a company where people feel they belong and their work matters. You’ll be part of a diverse, global team that’s genuinely committed to making a positive impact through what we do. Whether you’re working across time zones or getting involved in initiatives that support local communities, you’ll find real purpose in your work—and the freedom to grow in a supportive, forward-thinking environment.

What it takes to succeed:

• 7+ years of experience in cloud networking or infrastructure engineering roles with deep expertise in enterprise networking.

Cloud Networking & Connectivity

• Deep experience with AWS networking services, including:
• VPC design, routing, Transit Gateway (TGW)
• Direct Connect, VPN Site-to-Site
• Private Link / Private Endpoints
• Strong understanding of hybrid cloud and multi-region connectivity patterns.

Firewall & Security Engineering

• Proven Palo Alto firewall administration experience.
• Security policy optimization and traffic segmentation

Infrastructure as Code

• Terraform skills, including:
  Modular network deployments

Networking Certifications

• CCNA or CCNP is mandatory

Operational Excellence

• Strong troubleshooting skills across routing, connectivity, firewall policies, and performance issues.
• Experience working in regulated environments with high availability expectations.

Nice-to-Have Skills:

Multi-Cloud Exposure

• Experience with Azure networking services such as:
• Express Route
• Azure Virtual WAN
• Private Endpoints

Knowledge of GCP networking (Cloud Interconnect, NCC) or OCI networking is a plus.

• Hands-on with:
  Panorama centralized management
• Prisma Access / Remote VPN connectivity
• Infrastructure governance through CI/CD pipelines

Certifications

• AWS Advanced Networking Specialty
• Azure Network Engineer Associate
• GCP Professional Cloud Network Engineer

Security & Compliance

• PCI DSS
• ISO 27001
• Zero Trust network principles

Automation & Scripting

• Scripting experience in Python, Go, or similar for automation and API integrations.

Payments or Financial Services Background

• Prior experience supporting mission-critical infrastructure in payments, fintech, or banking environments.