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Added 6 mins ago
GC
Water and Wastewater Process Engineer Co-op Position
Geosyntec Consultants, Inc.
Waterloo, ON
- Other
Geosyntec’s Canadian Operations has an exciting opportunity for an Intern/Co-op Water, Wastewater Process Engineer - Waterloo University in our Waterloo, ON office, you will have the…
Added 6 mins ago
DC
Project Manager
Dillon Consulting Limited
Winnipeg, MB
- Full-time
Provide project leadership throughout design from concept to detailed design and on-site services through construction from contract award to commissioning and warranty.
Added 6 mins ago
RL
Calibration Engineer - 12 month contract
RBR Ltd.
Ottawa, ON
- $70,000 to $90,000 CAD / year
- Contract
We are looking for a Calibration Engineer at RBR for a 12 month contract where you will help ensure the calibrations behind our instruments are rigorous, repeatable, and traceable. In this…
Added 21 mins ago
AI
Adobe Site Reliability Engineer (French)
Apptoza Inc.
Toronto, ON
- Full-time
Job Title: Adobe Site Reliability Engineer (French)
Added 1 hour ago
ML
Energy Management Specialist
Maple Leaf Foods Inc
Winnipeg, MB
- Full-time
A professional engineer, preferably in mechanical or electric discipline, with 3+ years of experience in energy engineering, energy management, energy-efficient design of industrial systems…
Added 1 hour ago
D
Part-Time Supply Chain Operations & General Management Role
dewpoint
Toronto, ON
- Part-time
Location: Greater Toronto Area (primarily Mississauga area, near Pearson Airport; mix of on-site and remote)
Added 1 hour ago
AI
Adobe Site Reliability Engineer
Apptoza Inc.
Toronto, ON
- Full-time
Adobe Site Reliability Engineer ( English and French)
Added 1 hour ago
EM
Process Engineer - SMT Support
Evertz Microsystems Limited
Burlington, ON
- Full-time
The Process Engineer - SMT Support is responsible for developing, optimizing, and sustaining surface mount technology (SMT) manufacturing processes used in the production of broadcast and…
Added 1 hour ago
Civil Engineer-in-Training, Municipal Engineering
WSP
AB · Edmonton, AB
Help shape the communities where people live, work, and thrive. As a Civil Engineer-in-Training (EIT) in Edmonton, you will contribute to the planning, design, and delivery of municipal…
Added 1 hour ago
CE
Senior Plant Engineer
Cenovus Energy
Calgary, AB
- Full-time
The Process & Facilities team is seeking a Senior Plant Engineer to join their Calgary-based team, supporting Cenovus’s Conventional business. Reporting to the Sr. Manager, Process &…
Added 1 hour ago
S
Construction Inspector - Conveyance
Stantec
Toronto, ON
- Full-time
Work with Construction Manager / Resident Engineer to implement methodology and criteria to resolve any non-compliance notices previously issued.
Added 1 hour ago
CL
Sr Cloud Network Engineer
Charger Logistics Inc.
Brampton, ON
- Contract
We're looking for a Sr Cloud Network Engineer to design, build and run the network that connects our cloud platforms, offices and terminals across North America. Our systems run 24/7 to…
Added 1 hour ago
EC
Project Engineer
Eastern Construction Company Limited
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Project Engineer, you will provide specific services such as lines, levels, surveys, monitoring requirements, quantity take-offs and material ordering. Assists Superintendent to plan,…
Added 1 hour ago
RI
Plant Manager
Recochem Inc.
Nisku, AB
- Full-time
We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing…
Added 2 hours ago
Electrical Engineer
City of Edmonton
AB
Participate in plant expansion design reviews, define scope requirements, and provide ongoing electrical engineering support for capital projects across the EWMC site
Added 2 hours ago
N
Senior Staff Software Engineer - Money Boxes
Nubank
Toronto, ON
- Full-time
…verticals, we are looking for an exceptional Senior Staff Software Engineer to serve as the chief technical authority for our Money Boxes core…
Added 2 hours ago
UH
R&D Engineer
University Health Network
Mississauga, ON
- Full-time
The R&D Engineer is generally responsible for translating clinical needs from transplant surgeons into product ideas. They research new technologies, build proof-of-concept prototypes,…
Added 2 hours ago
R
JSF Field Service Engineer
Rolls-Royce
Cherry Point, AB
- Full-time
…spares, reporting any anomalies for resolution. Provide on-site Pratt & Whitney representatives with regular updates as…
Added 2 hours ago
Plant Manager
PFX Group
Nisku, AB
We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing…
Added 2 hours ago
CL
Sr Cloud Network Engineer
Charger Logistics Inc.
Brampton, ON
- Contract
We're looking for a Sr Cloud Network Engineer to design, build and run the network that connects our cloud platforms, offices and terminals across North America. Our systems run 24/7 to…
Added 2 hours ago
PE
Chief Mine Engineer
Paladin Energy
Saskatoon, SK
- Full-time
…Canada's most significant new uranium developments as Chief Mine Engineer - Underground…
Added 2 hours ago
A
Senior Municipal Engineer
AtkinsRéalis
Calgary, AB · Vancouver, BC
- Full-time
Join AtkinsRéalis as a Senior Municipal Engineer and play a key role in delivering municipal and utility infrastructure projects across Western Canada. Working with multidisciplinary teams…
Added 2 hours ago
A
Project Planner/Scheduler
AtkinsRéalis
Vancouver, BC
- $100,200 to $130,000 CAD / year
- Full-time
…supporting our project managers and engineering teams to deliver design and support projects to our clients, with various and diverse types of…
Added 2 hours ago
RD
Quality Engineer
Randstad Digital
Toronto, ON
- Contract
Location: Toronto, ON (Hybrid – minimum 3 days per week on-site)
Added 2 hours ago
EE
Lead/ Senior Power Systems Engineer
ECG Engineering Pty Ltd
Mississauga, ON
- Full-time
ECG Engineering are leaders in the Electrical Engineering space, delivering design and project delivery services to the Mining, Utilities, Materials Handling, and Industrial sectors with…

Nubank

Senior Staff Software Engineer - Money Boxes

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 30, 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
Money Boxes ("Caixinhas") is one of Nubank’s most strategic product innovations, transforming how millions of customers organize, save, and grow their money across Latin America. As Nubank expands into new geographies and financial verticals, we are looking for an exceptional Senior Staff Software Engineer to serve as the chief technical authority for our Money Boxes core platform.

In this role, you will operate at the intersection of high-concurrency distributed systems, transactional ledgering, investment asset allocation, and liquidity orchestration. You won't just maintain existing product flows - you will architect the foundational engines that enable millions of users to dynamically deposit, segment, and yield return on their savings instantly, securely, and at massive scale.

Your Mission: scale an extensible, multi-tenant Money Boxes platform that abstracts complex investment assets, yield generation mechanisms, and regulatory ledgering into simple, bulletproof platform capabilities across multiple international markets.

What You Will Own & Build

Money Boxes Platform Architecture: Define and execute the multi-year technical vision for Money Boxes backend architecture, ensuring high extensibility to support diverse underlying assets (e.g., fixed income, yield-bearing accounts, money market funds) across different countries.
Core Ledgering & Transaction Engines: Architect high-throughput, double-entry accounting engines and balance tracking systems that guarantee exact-once delivery, deterministic reconciliation, and real-time calculation of accruals and yield.
Liquidity & Asset Routing Infrastructure: Design resilient execution flows for deposits, withdrawals, and auto-investments, managing real-time settlement with internal brokerages, clearinghouses, and banking rails with low latencies and zero transactional error margin.
Multi-Country & Multi-Currency Abstractions: Abstract regional regulatory rules, local tax logic, and currency nuances into clean platform boundaries so product squads can launch localized Money Boxes experiences in record time.
Technical RFC Leadership: Author comprehensive design documents (RFCs) and drive architectural consensus across Payments, Core Banking, Investments, and Security leadership.
Engineering Mentorship & Technical Rigor: Elevate engineering standards across Money Boxes squads by mentoring senior engineers in distributed systems design, resilience patterns, fault tolerance, and domain-driven design.

What We Are Looking For

Senior IC Track Record: Proven experience as a senior technical leader (Staff/Senior Staff level) designing, operating, and scaling highly available, mission-critical distributed systems.
Fintech, Banking, or Investments Domain Depth: Deep hands-on experience building systems in transactional environments - such as savings platforms, ledger/accounting engines, investment order management, custody, or core banking infrastructure.
Distributed Systems Mastery: Exceptional fluency in event-driven architectures, transactional consistency, distributed sagas, domain-driven design (DDD), and high-concurrency microservices.
Platform & API Mindset: Demonstrated ability to build domain-agnostic, developer-friendly platforms and APIs with explicit contracts, SLAs, and high observability that allow consuming product teams to innovate rapidly.
Strategic & Horizontal Influence: Proven success driving cross-organizational technical alignment, navigating architectural trade-offs, and communicating technical strategy clearly to engineering leaders, Product Managers, and General Managers.
Language & Location: Professional fluency in English is required for international collaboration. Portuguese or Spanish is a plus. Roles are open in Brazil (hybrid model) or key US hubs..

Why Join Us?

You will join a high-bar engineering culture that values architectural clarity, technical depth, and rapid execution speed. You will directly own the systems that help over 140 million people build financial security and grow their wealth - shaping the future of personal finance technology across global markets.

Work Setup

Work model

[Hybrid / On-Site]

Office requirement

2 days per week at the office.

Our Benefits

Chance of earning equity at Nubank
NuCare – Psychological, Financial and Legal Assistance Program
Life Insurance
Medical Plan
NuLanguage – Language Course Program
Nucleo - Our learning platform of courses
Extended Parental Leave
Relocation Assistance Package, if applicable

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

You will serve as the chief technical authority for the Money Boxes platform, architecting foundational engines for high-concurrency distributed systems and transactional ledgering. You will also drive cross-organizational technical alignment and mentor senior engineers to elevate engineering standards.

Requirements

The role requires a proven track record as a senior technical leader with deep expertise in fintech, banking, or investment systems. Candidates must possess exceptional fluency in distributed systems, event-driven architectures, and domain-driven design.

Skills

Distributed systems
Software architecture
Ledgering
Fintech
Banking infrastructure
Investment systems
Microservices
Event-driven architecture
Domain-driven design
API design
Scalability
Technical leadership
Mentorship
High-concurrency systems
Transaction engines
Regulatory compliance

Benefits

Equity
Psychological, Financial and Legal Assistance Program
Life Insurance
Medical Plan
Language Course Program
Learning platform
Extended Parental Leave
Relocation Assistance

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Fintech
Distributed Systems
Ledgering
Microservices
Domain-Driven Design
High-Concurrency
Investment
Banking
API
Scalability
Architecture
RFC
Transaction Engine
Liquidity
Asset Allocation
Fault Tolerance
Observability
Multi-tenant
Cloud
Backend
Technical Strategy
Mentorship
Regulatory
Financial Services

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