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C6 Bank

Digital bank offering multi-currency accounts

Infrastructure Specialist - Network Engineer, Infrastructure Serv

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeSão Paulo, State of São Paulo, BrazilNo salary listed

About the Job

Requirements

  • Experience providing senior- or specialist-level support in large hybrid infrastructure environments connecting different cloud providers and on-premises datacenters.
  • Take end-to-end ownership of demands and engage partner teams and suppliers in day-to-day work.
  • Advanced English for opening and handling support tickets with suppliers.
  • Availability to work on-site in central São Paulo.

Responsibilities

  • Activate, configure, harden, and periodically upgrade equipment according to established policies, using automation such as Ansible and Terraform and AI tools as assistants.
  • Perform routing and switching with BGP, OSPF, HSRP, BFD, STP, LACP, and VPC.
  • Configure security controls including ACLs, VRF, IPsec VPNs, and maintain firewall clusters.
  • Operate AWS cloud networking, including Direct Connect, VPCs, subnets, route tables, transit gateways, and peerings.
  • Configure and troubleshoot multicast using PIM and IGMP in low-latency environments and trading platforms.
  • Implement and maintain monitoring using SNMP, Grafana, Zabbix, AWS CloudWatch, and related tools.
  • Handle incidents and requests, and plan and execute changes during maintenance windows.
  • Open and track support tickets with telecommunications operators, manufacturers, and cloud-provider support teams.

Desired Qualifications

  • Experience in regulated environments.
  • Knowledge of Kubernetes or EKS.
  • Knowledge of OCI and GCP.

About the Company

C6 Bank

Digital bank offering multi-currency accounts

C6 Bank is a Brazilian digital bank offering a full digital account with cards, transfers, and payments for individuals and businesses. Through a mobile app, customers manage their money and can use the C6 Global Account to hold and transact in dollars and euros. The bank differentiates itself by combining multi‑currency accounts, a no‑maintenance-fee PJ digital account with unlimited Pix, vehicle financing, toll and parking tag payments, and a broad loyalty program all in one ecosystem. Its goal is to be a digital‑first financial partner that simplifies everyday banking, international transactions, and business finance for people and companies.

Company size
5,001-10,000
Company stage
Debt Financing
Total funding
$405M
Headquarters
São Paulo, Brazil
Founded
2018

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