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Added 4 hours ago
Senior AI Applied Value Architect
Celonis
Canada
The Role: As a Senior AI Applied Value Architect, you will spearhead AI and data-driven business transformation supporting customers in North America, by contributing to your customer’s…
Added 8 hours ago
A
Enterprise Architect CRM
ATB
Remote, Canada
- Full-time
- Remote
Experience creating strategies for digital solution maximization across diverse areas of business including implementation of digital strategies, processes and techniques.
Added 8 hours ago
OT
Principal Systems Architect (Copilot Architect)
Open Text Corporation
Mississauga, ON · Richmond Hill, ON · Waterloo, ON
- Other
As a Principal IT Systems Architect focused on AI solutions, you will be a recognized internal expert responsible for the architecture, development, and deployment direction of sustainable…
Added 11 hours ago
L&
Senior Systems Analyst (SAP BAIP)
Lindt & Sprüngli (North America) Inc.
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Systems Analyst with deep expertise in SAP Business AI Platform (BAIP) to drive design, integration, and innovation across enterprise applications.…
Added 11 hours ago
S
Agentic AI Architect - Intelligence Engineering (Toronto)
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Senior Architect or Architect in Intelligence Engineering, you’ll design and deliver innovative AI/ML and agentic AI solutions as part of intelligent products and automating /…
Added 12 hours ago
MC
Solutions Architect – AWS Node.js Digital Banking (35654)
Myticas Consulting
Toronto, ON
- Contract
Myticas Consulting is seeking an experienced Solutions Architect for a long-term consulting engagement supporting a major digital transformation program within the financial services…
Added 12 hours ago
MC
Level 2 3 Network Administrator & Projects Specialist (35949)
Myticas Consulting
Ottawa, ON
- Full-time
Comfortable working directly with clients, including senior executives and business leaders.
Added 14 hours ago
A
Talent Management Consultant
Accenture
Calgary, AB
- Full-time
Work with senior level clients to architect future-proof, agile, and resilient organization and operating models which embrace the future of work
Added 14 hours ago
B
Senior DevOps Developer
Boeing
Richmond, BC · Vancouver, BC · CAN - Richmond, Canada
- Full-time
At Boeing Digital Services, you’ll be a part of a team that creates innovative digital solutions and analytics that drive the future and evolution of Digital Services and enable our…
Added 14 hours ago
M
AVP, GTO Strategy & Transformation
Manulife
Toronto, ON
- Full-time
…transformation initiatives across customer service, operations, digital channels, workforce productivity, and support functions. Current focus areas may include contact centre…
Added 14 hours ago
S
Senior Data Architect
Synechron
Montreal, QC
- Full-time
Added 14 hours ago
SENIOR SYSTEMS INTEGRATOR P&R (UKG Pro Solution Architect)
City of Toronto
Toronto, ON
This is an exciting one-year opportunity within the Business and Technology Transformation Branch to support the implementation of UKG Pro across the Parks and Recreation Division.…
Added 14 hours ago
N
Senior Staff Software Engineer - Money Boxes
Nubank
Toronto, ON
- Full-time
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…
Added 15 hours ago
W
Architecte de solutions, senior
Wepoint
Montreal, QC
- Full-time
Wepoint is the architect of major transformations for businesses and public sector organizations.
Added 15 hours ago
SL
Director, Domain Enterprise Architect (AI)
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
The Director functions as the senior architecture authority for AI, partnering closely with business executives, enterprise architects, platform leaders, risk functions, and technology…
Added 15 hours ago
A
Architecte PLM Senior / Senior PLM Architect
Airbus
Mirabel, QC · Montreal, QC
- Full-time
Le programme d'avions commerciaux A220 recherche d’un.e Architecte PLM Senior pour rejoindre notre équipe de Stratégie Transverse Ingénierie basée à Mirabel (Québec, Canada), où vous…
Added 18 hours ago
MD
Information Technology Specialist 5 - Unified Communications & Collaboration Architect
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Our Unified Communications & Collaboration (UC&C) Architect serves as the agency’s highest-level technical authority for the end-to-end design, implementation, optimization, and governance…
Added 18 hours ago
NS
AWS Snowflake Solutions Architect
N2P Systems
Toronto, ON
- Full-time
N2P Systems is seeking an experienced Data & Analytics Solutions Architect to lead the design and modernization of enterprise data, analytics, and AI platforms using AWS and Snowflake. This…
Added 19 hours ago
CE
Portfolio Architect
Cenovus Energy
Calgary, AB
- Full-time
Reporting to the Senior Manager Architecture, the Portfolio Architect will bring expertise in the oil and gas industry and a practical understanding of upstream business capabilities,…
Added 19 hours ago
M
Senior Functional Analyst - Cross-Functional Data Integration
Maarut
Montréal-Est, QC · Montreal /Quebec, Quebec
- Contract
The client is looking for a senior functional analyst (8+
Added 1 day ago
O
Sr. Director, Product Management, AI Product Strategy
OpenText
Waterloo, ON
- Temporary
We are seeking a Senior Director, AI Strategist and Product Management to lead our initiatives for Generative AI and Agentic AI product portfolios within the Content Management Business…
Added 1 day ago
F
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML…
Added 1 day ago
C
Senior Manager, Delivery Portfolio Management (OneStream)
Clearsulting
Toronto, ON
- Full-time
Clearsulting is a global consulting company with the motivation to deliver positive change through digital finance. Our team consists of finance specialists that bring experience and…
Added 1 day ago
LI
IT Enterprise Architect/Strategist
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior IT Enterprise Architect/Strategist to join the Enterprise Technology & Digital Standards (ETS) team…
Added 1 day ago
T
Senior Program Manager, Talent Development
Twilio
Remote, Canada
- Full-time
- Remote
Reporting to the Senior Director of Talent Development, you will support the continued growth of Twilions by architecting and optimizing existing programming while evaluating new tools to…

Nubank

Senior Staff Software Engineer - Money Boxes

Toronto, ON, Canada

Full-time

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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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