Nubank · 11 hours ago
Senior Staff Engineer - Kafka
Nubank is one of the largest digital financial platforms in the world, serving over 122 million customers across Latin America. They are seeking a Senior Staff Engineer specialized in operating and managing high-throughput messaging platforms built on Apache Kafka, critical for their rapidly expanding infrastructure and customer base.
BankingCredit CardsFinancial ServicesFinTech
Responsibilities
Operating and managing over 200 Kafka clusters efficiently
Supporting and monitoring over 1 million Kafka topics
Handling over 1PB of data flowing through Kafka daily, ensuring minimal latency and high reliability
Optimizing resource utilization and controlling costs in a smart, sustainable way
Extending asynchronous communication patterns beyond Kafka to meet future needs
Maintaining performance, reliability, and containing blast radius as message volume grows exponentially
Developing strategies to efficiently support and monitor over a million Kafka topics
Implementing solutions to maintain performance and reliability and contain potential issues as message volume grows exponentially
Qualification
Required
Essential skills and experience in maintaining and operating high-throughput messaging platforms built on Apache Kafka
Proven expertise with Kafka in large-scale, mission-critical environments
Experience with infrastructure spanning multiple AWS accounts
Experience in companies that manage similar complex, large-scale data/messaging systems
A specialized skill set related to the challenges outlined above
Benefits
Opportunity of earning equity at Nu
Medical Insurance
Dental and Vision Insurance
Life Insurance and AD&D
Extended maternity and paternity leaves
Nucleo - Our learning platform of courses
NuLanguage - Our language learning program
NuCare - Our mental health and wellness assistance program
Extended maternity and paternity leaves
401K
Saving Plans - Health Saving Account and Flexible Spending Account
Work-from-home Allowance
Relocation Assistance Package, if applicable.
Company
Nubank
Nubank is a digital bank offering seamless financial services, including payments, credit cards, and personal loans.
Funding
Current Stage
Public CompanyTotal Funding
$4.17BKey Investors
International Finance CorporationBerkshire HathawayTCV
2023-01-17Post Ipo Debt· $265.1M
2022-04-11Post Ipo Debt· $650M
2022-02-16Post Ipo Equity· $1B
Recent News
2025-12-29
2025-12-29
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