Senior Front-End Developer

Diagram; Canada; Hybrid; CAD 85,000 - 110,000; Full time

Job summary

A leading mortgage technology provider in Canada seeks an experienced Front-End Developer to spearhead technical projects and drive innovation. Ideal candidates will have over 7 years of experience with Typescript and React, a strong commitment to code quality, and excellent mentoring skills. This role offers a collaborative environment, competitive benefits including four weeks of vacation, and opportunities for accelerated professional growth within a dynamic team. Join us to shape the future of mortgage technology.

Benefits

Premium benefits plan with comprehensive insurance

Unlimited access to telemedicine and mental health services

4 weeks of vacation

Access to best-in-class tools and resources

Qualifications

• 7+ years of professional experience in Front-End development.
• Extensive experience with Typescript and React ecosystem (Next.js is a plus).
• Strong expertise in CSS/SASS and modern CSS frameworks.
• Proven ability to influence technical decisions and drive change.

Responsibilities

• Collaborate on and lead complex technical projects.
• Spearhead initiatives to improve code quality and workflows.
• Conduct code reviews and provide mentorship to junior engineers.

Skills

Typescript

React ecosystem

CSS/SASS

Responsive design

Frontend performance optimization

Microservices architecture

Interpersonal skills

Agile development

Job description

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.

What you’ll be doing:

• Collaborate on and lead complex technical projects, ensuring high-quality and timely delivery while maintaining technical excellence.
• Spearhead initiatives to improve code quality and workflows, actively contributing to discussions and presentations in front-end meetings.
• Writing automated tests and collaborating with the QA team to ensure robust and solid code.
• Leveraging artificial intelligence tools to enhance workflows, efficiency, and code quality.
• Conduct code reviews, offer constructive feedback, and provide guidance on best practices.
• Foster a culture of engineering excellence, inclusivity, and technical curiosity, where engineers can thrive and grow their skills.
• Act as a technical mentor to junior engineers, helping them grow their technical expertise and career development.

Who we are looking for

• 7+ years of professional experience in Front-End development.
• Extensive experience with Typescript, React ecosystem (Next.js is a plus), and modern state management libraries.
• Strong expertise in CSS/SASS, modern CSS frameworks, and responsive design principles.
• Experience with frontend performance optimization and monitoring.
• Understanding of microservices architecture and API integration patterns.
• Ability to anticipate business impact and technical risks.
• Proven ability to influence technical decisions and drive change, with experience in a leadership or influential role.
• Excellent interpersonal and communication skills, facilitating effective collaboration with engineers at all levels.
• Commitment to writing high-quality code and continuously improving projects.
• Strong understanding of software engineering best practices, including design patterns, testing methodologies, and agile development processes.
• Passion for software development with a track record of continuous learning and growth.

The Reward

The A-Team:

Work alongside high-performing talent in the industry.

Accelerated Growth:

The slope of your learning curve here will be vertical. You will touch more production systems in one year than you would in five years at a bank.

Top-Tier Coverage:

Premium benefits plan fully paid by nesto, including comprehensive insurance and unlimited access to telemedicine and mental health services for you and your family.

Rest & Recharge:

4 weeks of vacation to ensure you stay at peak performance.

Best-in-Class Tools:

Access to the resources and tech you need to execute without friction.

Working framework:

The environment that makes you productive and enables teamwork.

Diversity and inclusion

At nesto, we firmly believe that creativity and collaboration are the fruit of diversity. We are committed to fostering, cultivating and preserving a culture of diversity, equity, inclusion and belonging, and are proud to ensure impartial and inclusive practices for accessing employment and professional growth. All qualified applicants will be considered without regard to age, colour, disability, ethnic origin, family or marital status, gender identity or expression, language, physical and mental ability, political affiliation, religion, sexual orientation, social status, veteran status and any other characteristics that make our employees unique.