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Thrive Career Wellness Inc · IT - Software Development

Senior Full Stack Developer

Canada, Toronto 100000.00 - 120000.00 USD / Year · Job Posted June 10, 2026
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Job Description

We are seeking a Senior Full-Stack Engineer to join our growing Engineering team at Thrive. This role is ideal for someone who thrives in a fast-paced startup environment, enjoys solving challenging problems, and is passionate about building high-quality, scalable software that impacts millions of career journeys. As a key contributor, you will ship end-to-end features, collaborate closely with product and design, and play a meaningful role in shaping our technology, processes, and engineering culture. If you enjoy autonomy, mentorship, and working with modern technologies, this role is a strong fit.

Job Responsibility

  • Act as a key member of the Engineering team, responsible for shipping end-to-end features frequently and with confidence
  • Work collaboratively with product managers and designers, guiding decisions based on deep knowledge of codebase structure and technical feasibility
  • Participate in code reviews, providing constructive feedback and maintaining high code quality across the team
  • Mentor and be mentored by engineers at various levels, fostering a culture of continuous learning and technical growth
  • Actively engage in team rituals such as retrospectives, contributing to ongoing improvements in technology, processes, and team culture
  • Give and receive feedback in support of a safe, collaborative, and growth-oriented engineering environment

Requirements

  • 5+ years of experience as a professional software developer shipping production-level code
  • Proficiency building single-page applications using JavaScript frameworks such as Ember or React. Extensive experience with Angular, Vue, or similar frameworks will also be considered
  • Proficiency building scalable distributed backend services using Ruby on Rails and PostgreSQL. Experience with Sinatra, Django, Phoenix, Node, or mySQL is also accepted
  • Strong experience with modern testing frameworks (RSpec, Cypress, Jest, QUnit, or equivalents)
  • Proven ability to build and maintain fully automated CI/CD pipelines
  • Proficiency working in cloud environments, ideally AWS
  • experience with GCP or Azure is also valuable

What we offer

  • 3 weeks paid vacation
  • Health Insurance & Wellness Coverage
  • Yearly Learning & Development Allowance
  • Yearly Workspace Allowance
  • Access to licensed learning platforms
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