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Added 7 mins ago
PI
Senior Product Manager, Fund Management
Purpose Investments
Toronto, ON
- Full-time
Purpose Unlimited is an independent financial services company with an unrelenting focus on customer-centric innovation, delivered through technology-driven solutions. Led by entrepreneur…
Added 7 mins ago
TT
Assistant Designer, Signals (13803)
Toronto Transit Commission (TTC)
Toronto, ON · Greater Toronto Area, Canada
- $91,109.2 to $113,895.6 CAD / year
- Full-time
Reporting to the Senior Design Engineer - Signals, you will be responsible for providing engineering support in the preparation, analysis, monitoring and co-ordination of new projects or…
Added 40 mins ago
Senior Engineer, Infrastructure Projects
CityofOttawa
Ottawa, ON
Department: Infrastructure & Water Services Dept.
Added 40 mins ago
SA
Manufacturing Process Engineer
Stelumar Advanced Manufacturing Inc.
Canada
- Full-time
The Manufacturing Process Engineer will initially be focused on developing manufacturing processes supporting the launch of the SAMI factory. After launch of the factory, this role will…
Added 55 mins ago
I
Senior Database Reliability Engineer – Global Infrastructure
i3D.net
Remote, Canada
- Full-time
- Remote
As a Senior Database Reliability Engineer, you own the availability, scalability, and performance of our MariaDB/MySQL platforms that power real time and latency sensitive services across…
Added 1 hour ago
II
Lead Data Engineer
ITC Infotech
Canada
- Full-time
. This role is intended for a senior data Engineer/ Lead who combines deep technical fluency with proven delivery leadership, driving predictable execution, engineering discipline, and…
Added 1 hour ago
V|
Senior Director – Process Engineering NORAM
Veolia | Water Tech
Oakville, ON
- Full-time
Veolia Group is a global leader in environmental services, operating across all five continents with nearly 218,000 employees. Specializing in water, energy, and waste management, Veolia…
Added 1 hour ago
H
Senior Project Manager
HDR
Vancouver, BC
- Full-time
…enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people…
Added 1 hour ago
Senior Welding Engineer, Nuclear Fabrication 1
BWXT
Cambridge, ON
…manufacturing nuclear components. We are currently seeking a Senior Welding Engineer to join our dynamic team in Cambridge, ON. The ideal candidate will play a pivotal role in advancement…
Added 2 hours ago
UT
Senior DevOps Engineer – HPC / EDA / SLURM- #26-24242
US Tech Solutions
Vancouver, BC
- $55 to $60 USD / hour
- Contract
Client is seeking a Senior DevOps Engineer supporting our High Performance Computing (HPC) and Electronic Design Automation (EDA) infrastructure team. This role will work directly within…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Ottawa, ON
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Kelowna, BC
- $134,080 to $184,000 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
St. John's, NL · Greater St. John's Metropolitan Area
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Markham, ON
- $134,080 to $184,000 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Saint John, NB
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
MD
Agreements Administrator - Engineer Senior or Engineer 2 Graduate
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Job Class: Engineer Senior or Engineer 2 Graduate
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Kitchener, ON
- $134,080 to $184,000 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Saskatoon, SK
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Regina, SK
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Dartmouth, NS
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
AB · Edmonton, AB
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
K
Senior Backend Software Engineer – Data Platform
Kaseya
Toronto, ON
- $205,000 to $240,000 CAD / year
- Full-time
…organization. You will design and build distributed backend services and platform infrastructure responsible for ingesting, processing, serving, and exposing data across Kaseya…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Mississauga, ON
- $134,080 to $184,000 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Vancouver, BC
- $134,080 to $184,000 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…
Added 2 hours ago
C
Senior Overhead Transmission Lines Engineer
CIMA+
Calgary, AB
- $122,400 to $168,300 CAD / year
- Full-time
Elevate your engineering career by joining us as a Senior Overhead Transmission Lines Engineer. In this pivotal role, you'll leverage your expertise to deliver top-tier engineering,…

Nubank

Senior Systems Engineer (Kafka)

Remote, Canada

Remote

CAD 156,000 - 184,000 · Full-time

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Job details

Pay: CAD 156,000 - 184,000
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Oct 7, 2026

Original job description

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

We are looking for an experienced software engineer to help evolve and operate Nubank’s messaging platform and the infrastructure that supports asynchronous communication at scale.

This role sits in a team responsible for highly critical platform capabilities that support a wide range of internal systems across multiple business domains and countries. The platform operates in a large and complex environment, with hundreds of clusters, thousands of brokers, hundreds of thousands of topics, and very large daily data volumes across multiple AWS accounts.

At the Senior level, we are looking for someone who can independently own important technical problems, improve reliability and operability, and drive engineering decisions in partnership with the team. Kafka experience is desirable, but not required. Strong knowledge of distributed systems infrastructure, especially Kubernetes, networking, and AWS, is essential.

What You’ll Be Responsible For

Operate and improve large-scale messaging and platform infrastructure based on Kafka used by critical systems across Nubank
Contribute to the reliability, scalability, and performance of asynchronous communication platforms
Help design and implement solutions for high-throughput, low-latency, and fault-tolerant systems
Improve observability, automation, and operational excellence across the platform
Support incident analysis, troubleshooting, and root cause remediation in production environments
Optimize infrastructure usage and help drive efficiency and cost awareness across AWS-based environments
Work on platform capabilities that enable safe growth in message volume, topic count, and cluster footprint
Partner with other engineers and teams to evolve platform standards, tooling, and best practices
Contribute to architectural discussions involving messaging, traffic patterns, service communication, and platform reliability

We Are Looking for a Person Who Has

Must-have

Strong software engineering fundamentals and experience working with distributed systems in production.
Solid experience with Kubernetes, networking, and AWS in large-scale or business-critical environments.
Experience operating infrastructure-heavy platforms with high reliability and availability requirements.
Ability to troubleshoot complex production issues across application, infrastructure, and network layers.
Experience improving observability, automation, and operational tooling.
Good understanding of scalability, resilience, performance, and failure isolation patterns.
Ability to work autonomously on ambiguous technical problems and drive them to execution.
Strong collaboration skills and ability to work across team boundaries.

Nice-to-have

Experience with Apache Kafka or other messaging and streaming technologies.
Experience with platform engineering, SRE, or infrastructure-focused backend engineering.
Familiarity with multi-account AWS environments and large-scale cloud operations.
Experience with high-throughput event-driven architectures.
Experience balancing reliability, performance, and cost in production systems.

Our Benefits

CAD 156,000 - 184,000

Health Insurance
Life Insurance
Pension Plan
Extended parental leave
Nucleo - Our learning platform of courses
NuLanguage - Our language learning program
NuCare - Our mental health and wellness assistance program
Vacations

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

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More about this job

Responsibilities

Operate and improve large-scale messaging and platform infrastructure based on Kafka to support critical internal systems. Partner with engineering teams to design fault-tolerant solutions while driving reliability, scalability, and operational excellence.

Requirements

Requires strong software engineering fundamentals and extensive experience with distributed systems, Kubernetes, and AWS in production environments. Candidates should possess the ability to troubleshoot complex infrastructure issues and work autonomously on ambiguous technical problems.

Skills

Distributed systems
Kubernetes
AWS
Kafka
Infrastructure engineering
Networking
Observability
Automation
Troubleshooting
Scalability
Resilience
Performance optimization
Cloud operations
Event-driven architecture
SRE

Benefits

Health Insurance
Life Insurance
Pension Plan
Extended parental leave
Nucleo learning platform
NuLanguage program
NuCare mental health and wellness assistance
Vacations

Visa sponsorship

Not detected in the job text

Keywords

Senior Systems Engineer
Kafka
Distributed Systems
Kubernetes
AWS
Cloud Infrastructure
Messaging Platform
SRE
Platform Engineering
Observability
Automation
High-throughput
Low-latency
Fault-tolerant
Event-driven Architecture
Networking
Production Environments
Root Cause Remediation
Scalability
Reliability

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