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Dynamic Senior Backend Engineer for AI-Driven Software Development

Mission.dev
Full TimeseniorHybrid
Ontario, CAPosted April 3, 2026

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Node.jsAWSDockerPostgreSQLRedisSaaS

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Job Description

Join as a Senior Backend Engineer and shape an AI-driven SaaS platform. Utilize your Node.js expertise while mentoring junior developers and establishing best practices in a vibrant team. This key role focuses on evolving legacy systems into a modern, efficient architecture. You will work alongside the CTO and a dedicated engineering team to build high-quality backend services and APIs, contributing significantly to system design. As the company grows, take on increased responsibilities, mentoring new talent and demonstrating your leadership capabilities. Key Responsibilities:

  • Architect modern SaaS solutions
  • Develop high-quality APIs and backend services
  • Maintain engineering excellence through code reviews
  • Support system reliability and production deployments
  • Nurture junior developers and enhance team capabilities Requirements:
  • Over 7 years in software engineering
  • Proficient in Node.js backend development
  • Experience designing distributed systems
  • Knowledge of PostgreSQL, Redis, Docker, and AWS
  • Proven experience with production deployment processes Shape innovative software solutions and lead a talented team in a hybrid work environment.

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