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Senior Backend Engineer

Comm-IT · Toronto, Canada, Canada · Onsite

  • Software & SaaS
  • 501–1,000 employees
  • Petah Tikva

Strong hiring record · median 5 days open

8080

Hiring signal

Open

Still listed on the employer's own board · How we score

All reasons
  • Open 48 days
  • 26% of this employer's openings are over 60 days old

In its favour

  • Still listed on the employer's own board

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Senior Backend Engineer at Comm-IT. We’ll keep it in your applied jobs, so you can see it later and be warned before applying to the same employer twice.

Description

The company is hiring a Senior Backend Engineer to join its Customer Focus Group (CFG) — 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

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