Senior Data Developer

Join nesto — proudly named Canadian Rocketship 2025*. A Deloitte Fast 50 company evolving alongside Canada’s top tech innovators and disrupting a 2.1 Trillion-dollar mortgage industry at light speed by building the mortgage ecosystem of the future.

BUILD lending technology with the best developers, AI engineers, and mortgage experts in the country. Work on a modern tech stack and a development framework designed to unlock your full potential and accelerate your career.

Why join us

Hypergrowth: Deloitte Fast 50 — 3 years in a row

Tech community credibility: TechTO Canadian Rocketship 2025*

Industry leadership: CLA Lending Company of the Year — 4 consecutive years

Talent magnet: CMP Top Mortgage Employer 2025

Trusted technology: powering major financial institutions across Canada

An entrepreneurial culture built on trust, speed, uncomfortable ambition, being stronger together, and a relentless obsession with our clients.

Who are you

Builders. Problem-solvers. Curious minds. People who move fast, embrace innovation, and believe we’re stronger together.

If you trust your skills and want to build real technology that reshapes an entire industry, join us now.

About nesto and Nesto Cloud

nesto is Canada’s leading provider of mortgage technology and financing solutions, managing $73B+ CAD in residential and commercial mortgages, with 1,000+ team members across 12 offices nationwide. You will be working on Nesto Cloud, Canada’s most advanced cloud platform, delivering end-to-end technology solutions for lenders in the digital age.

Be part of a new era in software development! We’re looking for a highly analytical and innovative Prompt Engineer to join our Commercial Software team. In this role, you will be responsible for designing, testing, and implementing high-quality prompts that power AI-driven automation across our products. You are someone who’s deeply curious about language models, stays on top of the latest AI trends, and is excited to explore how prompt engineering can drive meaningful business outcomes.

As a Data Developer, you'll be responsible for building infrastructure-as-code pipelines, automating file processing, developing ETL solutions, and creating reporting and analytics to support Operations, Marketing, Sales, and Data Science departments. You'll provide recommendations to improve the process and use your expertise to ensure that data storage structures are well-organized and easy to use and that dashboards meet everyone's needs.

Who were looking for

• B.S. or M.S. in Software Engineering, Computer Science, or another technical field
• Minimum of 5 years of experience as a Data Developer
• Strong Python and SQL skill set
• Experience working with GCP specifically BigQuery and Airflow
• Experience working with Pulumi and Terraform is a plus
• Experience in the mortgage or financial services industry or analytic dashboard development is a plus
• Excitement about joining a fast-growing startup
• Enjoyment of working in a team and collaborating with people from diverse backgrounds
• Self-driven and comfortable working in a fast-paced environment with occasional uncertainty

What we offer

• Take advantage of nesto's employee mortgage program that provides our employees with the best, exclusive, preferred low rates. 
• Benefit from a generous time-off policy including 4 weeks vacation per year
• Enjoy a  premium benefits plan fully paid by nesto, including a top-class insurance plan and unlimited access to Dialogue, our telemedicine service, for you and your family
• Access to an annual health and wellness budget
• Get 24/7 confidential access to our Employee Assistance Program through Lifeworks, which offers a wide range of professional services, including counseling and mental health support, among other aspects of well-being

Diversity & Inclusion

At nesto, we believe that creativity and collaboration are the result of a diverse team. We are committed to fostering a culture of diversity, equity, inclusion, and belonging, and we strongly encourage women, people of color, LGBTQIA+ individuals, and individuals with disabilities to apply. We are committed to creating a workplace that is inclusive and welcoming to all. This is a remote position that can be filled by anyone from anywhere in Canada.