jobctl

Senior Cloud Network Engineer

Nubank - São Paulo, Campinas, Belo Horizonte, Rio de Janeiro - original posting ->
Status
Open
Remote policy
Hybrid
Employment type
Full-time
Salary
Not stated
Categories
Engineer
Tech
awsazuregcpterraformcsharpgojavapythonhybriddevopssenior
Source
nubank
First observed
2026-09-04 01:47 UTC
Last seen
2026-11-13 23:03 UTC
Source claims posted
2026-11-13 20:52 UTC
Consecutive misses
0 of 3

What the posting says

About Nu

Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an industry transformation through innovative products and human-centered services.

Proprietary technology and data at scale power Nu’s digital platform, built to promote financial access, advancement, and transparency. Its business model thrives on customer love and lower costs, feeding a flywheel of growth and profitability.

Visit our Institutional Page

About the role

Every transaction at Nubank travels across a network before it reaches a customer. As we grow across countries, accounts and regions, the connectivity layer underneath has to stay fast, segmented, auditable and cost-efficient, without ever becoming the thing that takes the platform down.

As a Senior Cloud Network Engineer on our Cloud Network platform engineering team, you will design, build and operate the cloud network that Nubank’s engineering teams rely on. You will treat the network as software: automated, tested and versioned. This is an IC5 role: you lead through technical depth, design quality and influence, not direct reports. You will be part of a global engineering organization and work with teammates across countries, so collaboration in English is part of everyday work.

You’ll be responsible for

Designing and evolving connectivity patterns across multi-account, multi-region and hybrid-cloud topologies, making sound architectural decisions in designs that span multiple teams.

Building and maintaining the network platform as code (Terraform or similar), with strong standards for testing, code review and reusable modules.

Owning the operational health of the platform in your scope: leading incident response, driving postmortems and following through on the tech debt they uncover.

Promoting safe change on the network: gradual rollouts, monitoring and fast rollback.

Defining observability for the platform, with monitoring and SLAs that surface issues before customers feel them.

Owning the network security posture of your scope, including segmentation and standards such as PCI DSS, with controls that hold up under audit.

Simplifying the topology over time through consolidation, deprecation and paved roads, balancing scalability, maintainability and cost.

Evaluating build vs. buy decisions with data on stability, scalability and cost.

Mentoring other engineers, taking part in hiring, and documenting decisions so knowledge travels across teams.

We are looking for a person who has

Production experience with public cloud networking, preferably AWS: Transit Gateway, VPC design, Direct Connect, PrivateLink, Route 53, NAT/egress patterns and network firewalls. Experience with Azure or GCP networking is also valued.

Experience connecting cloud and on-premises environments: hybrid connectivity, BGP and dynamic routing, IP address management, load balancers and firewalls, planning, deploying and troubleshooting at scale.

Coding and automation skills (Python, Go, Java, .NET), using infrastructure as code (Terraform or similar), Git, CI/CD and containers to build and operate network infrastructure.

A background in network engineering, SRE, DevOps or software engineering. What matters is hands-on public cloud networking experience.

Experience leading incident response and root cause analysis for high-impact failures that cross team boundaries.

An analytical mindset focused on root causes and continuous improvement.

English proficiency to read, write and lead discussions across time zones.

Location for this opportunity (City, Country)

São Paulo, Brazil

Rio de Janeiro, Brazil

Belo Horizonte, Brazil

Campinas, Brazil

Our Benefits

Chance of earning equity at Nubank

Food/Meal Card (Vale-Refeição and/or Vale Alimentação)

Public Transportation Commuting Benefit (Vale-Transporte)

NuCare — Psychological, Financial and Legal Assistance Program

Life Insurance

Medical Plan

Dental Plan

NuLanguage — Language Course Program

Nucleo — Our learning platform of courses

Extended Parental Leave

Daycare Allowance

Parental Consultancy

Work-from-home Allowance

Gym Partnerships

30 days of paid vacation

Relocation Assistance Package, if applicable

Work Model for this Role

Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/

Our recruitment process may involve the use of artificial intelligence–enabled tools, such as automated interview transcription and analysis, to support the evaluation process. Artificial intelligence is not used to make final hiring decisions; all decisions are made by human reviewers.

To maintain a consistent and fair process for every candidate, Nu does not provide individualized technical feedback. See how our policy works here

Quality

Completeness: 65%
Honesty: 60%

Based on 26 observation(s).

Timeline

  1. *
    #562302 2026-09-04 01:47 UTC
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    #681988 2026-09-10 16:22 UTC
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    • Description
      About Nu Nu is the leading digital bank in Latin America, serving 135 million customers across Brazil, Mexico, and Colombia. The company...->About Nu Nu is the leading digital bank in Latin America, serving 140 million customers across Brazil, Mexico, and Colombia. The company...
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    #769396 2026-09-15 13:52 UTC
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      2026-09-04 00:30 UTC->2026-09-15 11:03 UTC
  9. ~
    #896521 2026-09-21 14:21 UTC
    Modified
    • Description
      About Nu Nu is the leading digital bank in Latin America, serving 140 million customers across Brazil, Mexico, and Colombia. The company...->About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...
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    #964049 2026-09-24 06:49 UTC
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    #1115552 2026-10-01 16:04 UTC
    Reopened
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    #1115553 2026-10-01 16:04 UTC
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      2026-09-15 11:03 UTC->2026-10-01 15:39 UTC
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    #1619431 2026-10-29 18:18 UTC
    Reopened
  21. ~
    #1619432 2026-10-29 18:18 UTC
    Modified
    • Title
      Lead Software Engineer (Cloud Network)->Senior Software Engineer (Cloud Network)
    • Description
      About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...->About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...
    • Posted at
      2026-10-01 15:39 UTC->2026-10-29 17:20 UTC
  22. ~
    #1883872 2026-11-12 19:01 UTC
    Modified
    • Title
      Senior Software Engineer (Cloud Network)->Senior Cloud Network Engineer
    • Description
      About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...->About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...
    • Locations
      São Paulo->São Paulo, Campinas, Belo Horizonte, Rio de Janeiro
  23. ~
    #1890627 2026-11-12 23:01 UTC
    Modified
    • Description
      About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...->About Nu Nu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been...
    • Posted at
      2026-10-29 17:20 UTC->2026-11-12 22:21 UTC
  24. ~
    #1902077 2026-11-13 15:02 UTC
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    • Posted at
      2026-11-12 22:21 UTC->2026-11-13 13:59 UTC
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    #1913511 2026-11-13 23:03 UTC
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    • Posted at
      2026-11-13 13:59 UTC->2026-11-13 20:52 UTC