Senior Infrastructure Engineer (Fintech)

TL;DR

Senior Infrastructure Engineer (Fintech): Designing, deploying, and optimizing Azure network architectures and connectivity strategies across Azure, AWS, on-premises, and third-party environments with an accent on Azure networking, hybrid connectivity, and network security. Focus on troubleshooting complex multi-layered network issues, implementing Infrastructure as Code, and collaborating with cross-functional teams.

Location: Leeds/Hybrid (2 days in office)

Salary: Up to £80,000

Company

Innovative fintech organisation that serves millions of customers and is investing heavily in cloud-first technologies and modern network infrastructure.

What you will do

• Design, deploy, and optimise Azure network architectures.
• Define and implement connectivity strategies across Azure, AWS, on-premises, and third-party environments.
• Manage office network connectivity including switching, WiFi, and firewalls.
• Deploy Infrastructure as Code using ARM templates, Bicep, or Terraform.
• Implement and maintain secure networking using Azure Firewall and other native security services.
• Monitor network performance and security.

Requirements

• Proven experience with Azure networking.
• Solid knowledge of hybrid networking technologies.
• Understanding of core protocols: TCP/IP, BGP, OSPF, DNS, DHCP, HTTP/S.
• Hands-on experience with Infrastructure as Code (ARM templates, Bicep, or Terraform).
• Strong troubleshooting, problem-solving, and communication skills.

Culture & Benefits

• Competitive salary and bonus opportunities.
• Hybrid working and flexible hours.
• Private healthcare and pension scheme.
• Professional development, certifications, and training support.
• Exposure to cutting-edge cloud and hybrid networking projects in a dynamic, innovative environment.