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Nesto Cloud is an end-to-end cloud-native mortgage technology platform powered by AI in Canada. The company helps financial institutions modernize lending through intelligent AI automation, proprietary AI and cloud technology, and business process outsourcing (BPO) solutions. Nesto Cloud is part of the Nesto Group, which manages over CAD 80 billion in residential and commercial mortgage loans and is recognized as one of Canada's fastest-growing mortgage lenders.
We are seeking a Senior Backend Developer to join our dynamic and diverse team. In this key role, you will contribute to the design and evolution of our cloud-native technology platform with a clear objective: delivering a seamless and high-performing digital mortgage lending experience to our clients.
Your responsibilities will include:
- Design and evolve nesto's backend platform to support our growth
- Collaborate closely with Frontend and Data teams to build and integrate robust data services
- Write clean, modular, testable, and maintainable code following industry best practices (Clean Code)
- Apply your complete technical expertise (architecture design, coding, automated testing, and debugging)
- Analyze and resolve complex or intermittent bugs while actively participating in validating new features
- Promote continuous improvement by staying informed of new technologies to enhance existing architecture
You will work with a modern technology stack and AI-powered development frameworks designed to help you innovate, develop your skills, and accelerate your career alongside some of Canada's best developers, AI engineers, and mortgage lending experts.
Nesto is a certified B Corp and has won the CLA Mortgage Lender of the Year award in 2023, 2024, and 2025. The company is committed to fostering a culture of diversity, equity, inclusion, and belonging.
Requirements:
- Education: Bachelor's degree or university diploma in computer science, software engineering, or equivalent technical qualification
- Experience: Minimum 5 years of professional software development experience
- Technical Proficiency: Solid hands-on experience with at least one of the following languages: Go, Python, Node.js, or C#
- Product Vision: Passion for creating user-centric products that deliver concrete value
- Teamwork & Collaboration: Willingness to learn, exchange with peers, and grow the team in an inclusive and collaborative environment
- Communication: Excellent ability to explain complex technical concepts to diverse stakeholders (technical or business)
- Rigor & Systems Thinking: Attention to detail, technical rigor, and ability to think about software design long-term
- Language Requirements: Fluent English (required) to collaborate daily with teams distributed nationally outside Quebec. French/English bilingualism is an asset.
