Senior Backend Engineer

Senior Backend Engineer

Full-Time 123750 - 151250 $ / year (est.) Hybrid
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At a Glance

  • Tasks: Design and build scalable backend services while collaborating with cross-functional teams.
  • Company: Join a dynamic tech company focused on customer satisfaction and innovative solutions.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Work in a collaborative environment with excellent career advancement opportunities.
  • Why this job: Make a real impact by improving products and enhancing customer experiences.
  • Qualifications: 5+ years in backend development with strong skills in Node.js and cloud services.

The predicted salary is between 123750 - 151250 $ per year.

The company is hiring a Senior Backend Engineer to join its Customer Focus Group (CFG)β€” a technical team that connects engineering with the commercial side of the product. CFG team members work across development, architecture, product, and customer-facing activities. The role involves understanding customer needs, translating them into product improvements, building new features, and solving urgent technical challenges. We’re looking for a strong backend engineer who can combine deep technical expertise with a broader product and customer perspective. The role has a strong focus on infrastructure, performance, scalability, and customer satisfaction.

Responsibilities

  • Design, build, and maintain scalable backend services and APIs
  • Develop new features based on customer and product requirements
  • Work closely with customers to understand their needs and translate them into technical solutions
  • Investigate and resolve complex technical and production issues
  • Improve system performance, reliability, and scalability
  • Contribute to backend architecture and technical decision-making
  • Work with SQL and NoSQL databases and support high-volume data processing
  • Build and maintain cloud-based solutions using AWS, Azure, or GCP
  • Collaborate with Product, Engineering, Sales, and Customer Success teams
  • Participate in code reviews, testing, CI/CD, and Agile development processes
  • Take ownership of features from design and development through deployment and support
  • Help improve the overall customer experience and product quality

Requirements

  • Strong understanding of backend architecture, including microservices, API design, and design patterns
  • Proficiency in Node.js / TypeScript or another relevant backend language
  • Experience with SQL and NoSQL databases
  • Experience building and scaling systems for high-volume data processing
  • Hands-on experience with AWS, Azure, or GCP
  • Familiarity with cloud services such as serverless computing and managed databases
  • 5+ years of backend development experience, preferably with customer-focused products
  • Strong problem-solving skills and experience building performant, scalable solutions
  • Experience with Agile development and CI/CD pipelines
  • Excellent communication and collaboration skills, including working with globally distributed teams

Senior Backend Engineer employer: Commit

At Commit, we pride ourselves on fostering a collaborative and innovative work culture that empowers our employees to thrive. As a Senior Backend Engineer in Toronto, you'll not only have the opportunity to work on cutting-edge technology but also benefit from professional growth initiatives and a supportive environment that values your contributions. Join us to make a meaningful impact while enjoying a vibrant city life and a strong focus on customer satisfaction.

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Contact Details:

Commit Recruitment Team

We think you need these skills to ace Senior Backend Engineer

Backend Architecture
Microservices
API Design
Node.js
TypeScript
SQL Databases
NoSQL Databases