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Added 11 hours ago
GD
DYNAMITE - Assistant Manager - Guildford Town Centre
Groupe Dynamite, Inc Garage
Surrey, BC
- Full-time
…each customer, while leading and inspiring a high performing team to drive operational efficiency and traffic on the sales floor and through digital platforms. You play an important role in…
Added 11 hours ago
RB
Client Advisor
Royal Bank of Canada
Quebec, QC
- Part-time
Contribute to team results by listening and spotting opportunities to offer additional advice, introduce clients to the capability of RBC partners, or personally fulfil client solutions
Added 11 hours ago
RB
Client Advisor
Royal Bank of Canada
Regina, SK
- Full-time
…goals. Whether you’re demonstrating to a client how to use digital banking, on-boarding a new client, or referring a complex opportunity to a specialist, your expertise will contribute to…
Added 11 hours ago
RB
Senior Director, DevOps Product Management and Strategy
Royal Bank of Canada
Toronto, ON
- Full-time
…AI-integrated SDLC frameworks, harness engineering practices, and developer productivity optimization. This role requires both strategic thinking - setting 3-5 year vision and making…
Added 12 hours ago
N
Senior Data Reliability Developer
nesto
Canada
- Full-time
Our Data team is the backbone of Nesto Cloud, managing the flow of data that powers Canada’s most advanced mortgage platform. As a Senior Data Reliability Developer, you won't just be…
Added 12 hours ago
TP
Electrical Estimator
Team Power Solutions
SK · Saskatchewan, Canada
- Full-time
At Team Power Solutions (TPS), we are an industry leader in Power, Automation & Controls, delivering innovative solutions across engineering, manufacturing, electrical services,…
Added 12 hours ago
N
Director of AI Delivery
nesto
Toronto, ON
- Full-time
nesto is Canada's leading digital residential mortgage lender, offering Canadians the lowest rates from the get-go – with total transparency and no haggling.
Added 12 hours ago
FN
Family Physician - Northern Nations Wellness Centre
First Nations Health Authority
Prince George, BC
- Full-time
The Northern Nations Wellness Centre (NNWC), located in scenic Chetwynd, BC, is seeking a Family Physician to join our team. We are an Indigenous-led primary care clinic providing…
Added 12 hours ago
I
Senior Consultant- Life Insurance
Infosys
Toronto, ON
- Full-time
…executives, both business and IT, and experience leading teams for digital transformation, process reimagination, platform modernization programs, AI, and internal/external consulting…
Added 12 hours ago
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Director of AI Delivery
nesto
Montreal, QC
- Full-time
nesto is Canada's leading digital residential mortgage lender, offering Canadians the lowest rates from the get-go – with total transparency and no haggling.
Added 12 hours ago
UI
Business Development Representative
Util-Assist Inc.
Newmarket, ON
- Full-time
…utilities across North America. We help utilities navigate digital transformation - empowering them with smart technology, data-driven solutions, and customer-first services. From outage…
Added 12 hours ago
OP
Associate Director, Talent Acquisition
Omnicom Precision Marketing
Calgary, AB
- Full-time
…driving the success of a high-performing global recruitment…
Added 12 hours ago
SP
Proposal Coordinator
Spark Power ⚡
AB · Edmonton, AB
- Full-time
…an integral part of the Commercial Development and Proposals team, helping ensure customer-facing submissions and internal governance processes are accurate, organized, compliant, and…
Added 12 hours ago
FH
Diagnostic Medical Sonographer (General Procedures & Cardiac Sonography) - Surrey Memorial Hospital
Fraser Health
Surrey, BC
- Full-time
Joining our team offers you opportunities to work in a rapidly growing organization with health professionals who are excellent in their respective fields. Fraser Health offers…
Added 12 hours ago
A
Project Manager
Article
Vancouver, BC
- $92,000 to $107,000 CAD / year
- Full-time
You’ll be joining our dynamic PMO team, reporting directly to the Manager. We operate as consultative internal delivery partners across Article, embedding directly with project owners in…
Added 12 hours ago
SI
Commis comptable / Accounting Clerk
Systemex Industries Conseils
Montreal, QC
- Full-time
Systemex Automation (SA) – Delivering innovative automation, robotics, control systems, digital manufac
Added 12 hours ago
PT
System Designer - AV
Paladin Technologies
Vancouver, BC
- Full-time
Designing and applying audio visual systems, including conferencing and collaboration rooms, AV over IP, digital signage, paging and mass notification, and AV control systems
Added 12 hours ago
N
Co-Op, IT, Digital Delivery
Nutrien
Saskatoon, SK
- Internship
Contribute to the development, unit testing, and deployment of custom digital web applications hosted on Amazon Web Services (AWS)
Added 12 hours ago
N
Co-Op, IT, Digital Delivery
Nutrien
Saskatoon, SK
- Internship
Application development, unit test, and deployment of custom digital web apps hosted on Amazon Web Services (AWS)
Added 12 hours ago
LC
Banking Advisor - London Elgin Region
Libro Credit Union
London, ON
- Full-time
Support members with day-to-day business and personal banking needs, including opening accounts, expert digital services support, and managing deposits.
Added 12 hours ago
N
Co-op, Continuous Improvement
Nutrien
Vanscoy, SK
- Internship
…awaits a motivated student in our Continuous Improvement (CI) Team at our Vanscoy Potash Mine beginning May 2027 for a 16-month term. This is a temporary, full-time, hourly-paid position…
Added 12 hours ago
GD
DYNAMITE - Assistant Manager - Guildford Town Centre
Groupe Dynamite
Surrey, BC
- Full-time
…each customer, while leading and inspiring a high performing team to drive operational efficiency and traffic on the sales floor and through digital platforms. You play an important role in…
Added 12 hours ago
S
Method Technician - Finishing
Safran
Mirabel, QC
- Full-time
The person we are looking for enjoys contact with the field and knows how to work effectively in a multidisciplinary team to solve technical problems. They will be recognized for their…
Added 12 hours ago
FH
Supervisor, Fluoroscopy/General Procedures
Fraser Health Authority
White Rock, BC
- $48.63 to $60.74 CAD / hour
- Full-time
Joining our team offers you opportunities to work in a rapidly growing organization with health professionals who are excellent in their respective fields, career growth and advancement, a…
Added 12 hours ago
N
Co-Op, IT, Digital Delivery
Nutrien
Calgary, AB
- Internship
Contribute to the development, unit testing, and deployment of custom digital web applications hosted on Amazon Web Services (AWS)

nesto

Senior Data Reliability Developer

Canada

Full-time

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Job details

Job type: Full-time
Experience: Experience: 5+ years of experience in Data Reliability or Data QA, with a focus on testing complex SaaS/cloud data environments.
Posting language: English
Posted: Oct 26, 2026

Original job description

The bright side of mortgages

nesto is Canada’s leading digital residential mortgage lender, offering Canadians the lowest rates from the get-go - with total transparency and no haggling.

About Us

As Canada's pioneer in online mortgage lending, nesto is transforming the way Canadians finance their homes. Our mission is to offer a positive, empowering, and transparent property financing experience, simplified from start to finish.

Borrowers benefit from rates that are often lower than those offered by the big banks, along with an exceptional end-to-end mortgage experience powered by best-in-class AI technology. Fast, simple, and fully digital, nesto has been recognized as CLA Lender of the Year for three consecutive years. That's the bright side of mortgages.

Nesto Group

Nesto Group is Canada's leading provider of mortgage technology and financing solutions, with more than CAD $80 billion in residential and commercial mortgages under administration. Trusted by many of the country's leading financial institutions, we combine over 50 years of mortgage expertise with proprietary cloud and AI technology to transform the future of lending.

Powered by our proprietary cloud and AI technology, nesto has become one of Canada's fastest-growing mortgage lenders, gaining market share across direct-to-consumer (D2C) residential lending, the broker channel, and multi-family commercial lending. Recognized as one of Deloitte's Fast 50 companies for three consecutive years, we continue to push the industry forward through innovation, technology, and customer-focused solutions.

Operating through our family of brands - CMLS, nesto, and Nesto Cloud - our mission is to build Canada's mortgage ecosystem of the future and create a true Canadian champion in lending technology and financial services. Learn more at: https://nestogroup.ca/

Life at nesto

At nesto, we're passionate about challenging the status quo and building a better mortgage experience and saving money on their mortgages for Canadians. We foster a culture of collaboration, transparency, and creativity where every team member is empowered to take ownership, make an impact, and grow. If you're looking to solve meaningful problems alongside ambitious, supportive teammates, you'll feel right at home here.

About The Team

Our Data team is the backbone of Nesto Cloud, managing the flow of data that powers Canada’s most advanced mortgage platform. As a Senior Data Reliability Developer, you won't just be "checking results"; you will be a specialized engineer focused on the integrity, reliability, and scalability of our data pipelines. You will collaborate closely with Data Developers to ensure our BigQuery environments, Airflow DAGs, DBT Models, and ETL processes are bulletproof.

What You’ll Be Doing

Architect Data Quality Frameworks: Design and build robust, automated testing suites for data pipelines using Python and SQL to validate data integrity, schema consistency, and transformation logic.
Shift Left in Data: Partner with Data Developers and Product Managers during the design phase to define data contracts, quality gates, and acceptance criteria before code is even written.
Automate Everything: Develop automated "Data-SLA" monitors and observability signals (e.g., Great Expectations, Monte Carlo, or custom Python tools) to catch anomalies in BigQuery and Airflow before they hit downstream reporting.
Complex Validation: Perform deep-dive validation on complex ELT/ETL processes, ensuring high-performance datasets optimized for Power BI and internal analytics are accurate and secure.
CI/CD Integration: Implement and maintain data-specific testing within our Git-based CI/CD workflows (using Pulumi/Terraform), ensuring every deployment is backed by automated regression.
Continuous Improvement: Take ownership of broader data quality outcomes, improving documentation, data governance, and team workflows to make our development flow smoother and more reliable.

Who We’re Looking For

Experience: 5+ years of experience in Data Reliability or Data QA, with a focus on testing complex SaaS/cloud data environments.
Technical Mastery: Strong Python and SQL skills. You approach QA and reliability with a software engineering mindset, writing clean, maintainable automation code.
Modern Data Stack: Hands-on experience with GCP (BigQuery) and orchestration tools like Airflow.
Infra-as-Code: Familiarity with Pulumi or Terraform is a significant asset.
Analytical Rigor: Deep understanding of data modeling, dimensional design, and the ability to diagnose performance bottlenecks in SQL execution plans.
Startup Mindset: You are self-driven, thrive in fast-paced environments, and are comfortable with the occasional uncertainty of a hypergrowth startup.
Education: B.S. or M.S. in Computer Science, Software Engineering, or a related technical field.

Why You'll Love Working Here

We believe great people do their best work when they're supported professionally, personally, and financially. That's why we offer a comprehensive rewards package designed to help you thrive at every stage of your career.

Competitive Rewards - Competitive compensation, performance incentives (where applicable), and recognition for your contributions.
Health & Wellness - Comprehensive medical, dental, and vision coverage, Health & Wellness Spending Accounts (where applicable), telemedicine, Employee Assistance Programs, and mental health support for you and your family.
Time to Recharge - Generous vacation (4 weeks), floater days, and statutory holidays to help you recharge.
Planning for the Future - RRSP matching to support your long-term financial wellbeing.
Family Support - Enhanced maternity and parental leave top-up programs.
Learning & Growth - Education assistance, mentorship, training, and opportunities to build your career across Nesto Group.
Tools for Success - Modern technology, collaborative teams, and the resources you need to do your best work.

Diversity, Equity & Inclusion

At Nesto Group, we believe diverse perspectives make us stronger. We are committed to fostering an inclusive workplace where everyone feels respected, supported, and empowered to succeed.

We welcome applications from people of all backgrounds, including Indigenous Peoples (First Nations, Inuit, and Métis), persons with disabilities, members of racialized communities, women, and members of the 2SLGBTQIA+ community.

If you require accommodation during any stage of the recruitment process, we are committed to working with you to meet your needs.

#nestoposition

#nestocloud

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More about this job

Responsibilities

Design and implement automated data quality frameworks, data contracts, monitoring, and regression tests for BigQuery, Airflow, and ETL/ELT pipelines. Validate data accuracy, security, and performance for analytics, and improve data governance, documentation, and development workflows.

Requirements

Requires 5+ years of experience in data reliability or data QA, strong Python and SQL skills, and hands-on experience with GCP BigQuery and orchestration tools such as Airflow. A bachelor's or master's degree in computer science, software engineering, or a related technical field is specified; Pulumi or Terraform familiarity is an asset.

Skills

Python
SQL
Data Quality Testing
Data Reliability
BigQuery
Google Cloud Platform
Apache Airflow
Data Modeling
Dimensional Design
ETL/ELT
CI/CD
Pulumi
Terraform
Data Observability
Data Governance
Power BI

Benefits

Competitive Compensation
Performance Incentives
Medical, Dental, And Vision Coverage
Health And Wellness Spending Accounts
Telemedicine
Employee Assistance Program
Mental Health Support
Four Weeks Of Vacation
Floater Days
Statutory Holidays
RRSP Matching
Maternity And Parental Leave Top-Up
Education Assistance
Mentorship
Training

Visa sponsorship

Not detected in the job text

Keywords

Data Reliability
Data Quality
Data QA
Python
SQL
Google Cloud Platform
BigQuery
Apache Airflow
DBT
ETL
ELT
Data Pipelines
Data Contracts
Data-SLA Monitoring
Data Observability
Great Expectations
Monte Carlo
Power BI
CI/CD
Git
Pulumi
Terraform
Data Modeling
Dimensional Design
SQL Performance
Data Governance
Regression Testing
Cloud Data Environments
Mortgage Technology
Financial Services

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