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Added 10 mins ago
CO
Construction Services Coordinator
City of Winnipeg
Winnipeg, MB
- Full-time
Under the general direction of the Design & Construction Engineer, the Construction Services Coordinator is responsible for the site inspection services of in-house projects, as well as the…
Added 40 mins ago
ZA
Electrical Safety & Energization Lead
Ziggurat Automation Inc.
Field, BC
- Full-time
Scenario-based conversation with the principal engineer. Real project situations: how you'd approach a coordination study for a complex switchgear lineup, sequence a commissioning plan…
Added 40 mins ago
W
Principal Process Automation Engineer
Worley
Markham, ON
- Full-time
Experience in the full lifecycle of automation development, from planning, development, testing, commissioning and operations.
Added 40 mins ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 1 hour ago
AI
Lead React Native Developer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking a Senior/Lead React Native Engineer with 8+ years of mobile engineering and 5+ years of production React Native experience.Strong expertise in React Native 0.76+, New…
Added 1 hour ago
DN
Senior Staff Machine Learning Platform Engineer
Digital Nomad World
ON · Ontario, Canada
- Full-time
As the Senior Staff Machine Learning Platform Engineer, you will own the technical vision and evolution of Faire’s ML platform. You will set standards, influence org-wide architecture, and…
Added 2 hours ago
SA
AI/ML Engineer (Junior)
Sarmaya AI
ON · Ontario, Canada
- Full-time
We're looking for a junior AI/ML engineer to support the development of Sarmaya's explainable AI models and agentic workflows, the intelligence layer behind our enterprise operating systems.
Added 3 hours ago
A
Intermediate Software Engineer
AltaML
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't
Added 3 hours ago
PM
Electrical Engineer
Prairie Machine
Saskatoon, SK
- Full-time
The Electrical Engineer creates designs, writes technical specifications, implements new electrical systems and updates older designs to use modern technology. The engineer group's goal is…
Added 3 hours ago
Q
AI Engineer (Python)
Quartz
Open Hall, NL
- Full-time
We're looking for an AI Engineer to own Charlie, the personal banker at the heart of Quartz. Charlie is live with UK members today, answering questions about their pensions, ISAs, savings…
Added 3 hours ago
Q
Backend Developer (Kotlin)
Quartz
Open Hall, NL
- Full-time
We're looking for a Backend Engineer to help build the core of how Quartz works - the systems that aggregate user data, power Charlie (our AI advisor), and make personalised wealth advice…
Added 4 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 5 hours ago
MU
Electrical Maintenance Engineer
McGill University
Sherbrooke, QC
- Full-time
Reporting to the Director, Building Maintenance, the Electrical Maintenance Engineer provides technical leadership and expertise for the planning, operation, maintenance, renewal, and…
Added 6 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Forward Deployed Engineer is Greenlight's most senior technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions -…
Added 7 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 7 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 7 hours ago
ST
Systems Installation Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking an intermediate Systems Installation Integration Engineer to independently execute defined engineering packages for aircraft development programs. In this…
Added 7 hours ago
C
Martech AdTech Engineer
Capgemini
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Martech AdTech Engineer to work in a hybrid capacity on a large-scale retail media and data transformation program. You will be responsible for designing, developing,…
Added 7 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 8 hours ago
GM
FW Engineer
GEM motors d.o.o.
Engineer, BC
- Full-time
Added 9 hours ago
TT
Product Application Engineer - Building Automation
trane technologies
Montreal, QC
- Full-time
…Intelligence company for the position of Product Application Engineer - Building Automation. Are you fascinated in leveraging AI to gain insight in the behavior of buildings? You will be…
Added 9 hours ago
A
Software Development Engineer II, Advertiser Growth Engine
Amazon
Toronto, ON
- Full-time
Design and implement software solutions across the full development lifecycle, including requirements gathering, architecture, coding, testing, deployment, and operational support.
Added 10 hours ago
C
Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
The Applications Database Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 10 hours ago
C
Optical Components Test Engineer - Ottawa or Quebec City
Ciena
Quebec, QC
- Full-time
Previous experience in optical testing, preferably in a fiber-optic environment.
Added 11 hours ago
G
Demand Generation Manager
Guusto
Canada
- Full-time
Run paid media across Google Ads, LinkedIn, Capterra and G2 PPC, owning budgets, bidding, and creative testing.

Quartz

Backend Developer (Kotlin)

Open Hall, NL, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 26, 2026
Experience: 5+ years of experience in backend development
Posting language: English
Posted: Oct 5, 2026

Original job description

About Quartz

Quartz is reimagining wealth management through personalised intelligence. It's the first wealth platform that truly learns from you, understands your goals, and helps you make confident, informed decisions all in one secure platform. Get the experience of a personal banker that works with you 24/7, at a fraction of the cost.

About The Role

We're looking for a Backend Engineer to help build the core of how Quartz works - the systems that aggregate user data, power Charlie (our AI advisor), and make personalised wealth advice possible at scale.

You'll write Kotlin day-to-day, work across greenfield services and existing systems, and make the kind of early engineering decisions that compound for years. Expect to partner closely with the Head of Engineering on architecture, and with product and ML on how the backend shapes what users experience.

This role is for someone who excels at first principle thinking, is comfortable owning systems end-to-end, and moves with the urgency of a startup while holding the rigour a financial platform demands. If you're looking to do meaningful work and you're not driven by a nine to five mentality, you might be just who we're looking for.

Our technology stack

Kotlin
SpringBoot, Arrow
PostgreSQL
JUnit, Mockk, Springmockk

What you'll be doing

Designing and building the APIs and services that power Quartz's mobile and web apps
Building the data infrastructure that aggregates user accounts and feeds Charlie, our AI advisor
Owning features end-to-end - from API design through to production rollout and observability
Partnering with ML and product to translate advisory logic into reliable, testable backend behaviour
Setting the bar on code quality, testing, and engineering rigour alongside the Head of Engineering

What you'll need

Fluency with Kotlin or Java
5+ years of experience in backend development
To be a quick learner with an ambitious attitude and results-driven personality
Experience in a start-up or scale-up (at least have started something as a side project!)
Fluency in English

Nice to have

Experience in finance
Experience in a product-focused environment
Experience in DevOps
Experience working with Hexagonal Architecture and DDD

Apply About employer

More about this job

Responsibilities

Design and build APIs, backend services, and data infrastructure for Quartz's apps and AI advisor, owning features from design through production rollout and observability. Collaborate with engineering leadership, product, and machine learning teams to shape architecture and deliver reliable, testable backend behavior.

Requirements

Requires fluency in Kotlin or Java and at least five years of backend development experience, along with English fluency. The ideal candidate is an ambitious, quick learner with startup or side-project experience; finance, product-focused environments, DevOps, Hexagonal Architecture, and DDD are advantageous.

Skills

Kotlin
Java
Backend Development
API Design
Spring Boot
Arrow
PostgreSQL
JUnit
MockK
SpringMockK
System Architecture
Data Infrastructure
Testing
Observability
DevOps
Hexagonal Architecture

Visa sponsorship

Not detected in the job text

Keywords

Kotlin
Java
Spring Boot
Arrow
PostgreSQL
JUnit
MockK
SpringMockK
Backend Development
APIs
Backend Services
Data Infrastructure
AI Advisor
Machine Learning
System Architecture
Greenfield Services
Production Rollout
Observability
Code Quality
Testing
Financial Services
Wealth Management
Personalized Financial Advice
DevOps
Hexagonal Architecture
Domain-Driven Design
Startup
Scale-Up

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