Jobs in Canada

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M
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- Contract
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Senior Data Integration Specialist
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Backend Developer – Ruby & Golang
Yochana
ON · Ontario, Canada
- Full-time
Position Name – Backend Developer – Ruby & Golang
Added 2 hours ago
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Data Engineer
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- Full-time
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Yochana

Backend Developer – Ruby & Golang

ON, Canada
Ontario, Canada, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 11, 2026
Experience: 7+ Years of professional software development experience, with a strong focus on backend development.
Posting language: English
Posted: Nov 11, 2026

Original job description

Position Name – Backend Developer – Ruby & Golang

Type of hiring – Fulltime/Subcon

Location – Toronto/Brampton, ON (Onsite)

Job Description:

What You’ll Do

Design, develop and maintain backend services, microservices and APIs using Ruby and Golang.
Build scalable, reliable services supporting high-traffic digital and streaming applications.
Develop and maintain RESTful APIs and integrations with internal and third-party systems.
Work with relational and non-relational databases including MySQL and Cassandra, as well as caching technologies such as Redis.
Optimise applications and services for performance, scalability, availability and reliability.
Troubleshoot and resolve production issues across backend applications and services.
Collaborate with infrastructure and DevOps teams on AWS, CI/CD, monitoring and production operations.
Integrate with platforms and services such as authentication, subscriptions, payments, analytics, advertising and content delivery.
Write clean, testable and maintainable code, and participate in code reviews and automated testing.
Contribute to technical design and architecture discussions and identify opportunities to improve existing systems.
Participate in Agile development activities including sprint planning, estimation, stand-ups and retrospectives.
Support major live sporting events and participate in special-event production watch and support as required.

What You Bring

7+ Years of professional software development experience, with a strong focus on backend development.
Strong development experience with Ruby and Golang.
Experience designing, building and maintaining RESTful APIs and microservices.
Experience with relational databases such as MySQL and NoSQL/distributed databases such as Cassandra.
Experience with caching technologies such as Redis.
Strong understanding of application architecture, database design, performance and scalability.
Experience with automated testing, source control and modern CI/CD development practices.
Strong troubleshooting and problem-solving skills, particularly in production environments.
Ability to write clean, maintainable and well-tested code.
Strong communication skills and experience collaborating in a cross-functional Agile team.

Nice to Have

Experience with AWS or another major cloud platform.
Experience with Docker, Kubernetes or other containerised environments.
Experience with monitoring and observability platforms such as Datadog, New Relic or Dynatrace.
Experience with CDNs such as Akamai or Amazon CloudFront.
Experience with high-traffic consumer-facing applications, streaming platforms or digital media.
Experience with authentication, identity, entitlement or subscription services.
Experience integrating with payment, analytics, advertising or other media technology platforms.

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More about this job

Responsibilities

Design, develop, and maintain backend services, microservices, and APIs using Ruby and Golang, supporting scalable, high-traffic digital and streaming applications. Optimize and troubleshoot production systems, integrate with internal and third-party platforms, and collaborate with infrastructure and DevOps teams on cloud operations, CI/CD, monitoring, and live-event support.

Requirements

Requires 7+ years of professional software development experience, strong Ruby and Golang skills, and experience building RESTful APIs and microservices. Candidates should have experience with MySQL, Cassandra, Redis, automated testing, CI/CD, production troubleshooting, and cross-functional Agile collaboration.

Skills

Ruby
Golang
Backend Development
RESTful APIs
Microservices
MySQL
Cassandra
Redis
AWS
CI/CD
Automated Testing
Performance Optimization
Production Troubleshooting
Agile Development
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Ruby
Golang
Backend Services
Microservices
RESTful APIs
MySQL
Cassandra
Redis
AWS
CI/CD
Automated Testing
Source Control
Application Architecture
Database Design
Performance Optimization
Scalability
Production Operations
Docker
Kubernetes
Monitoring
Observability
Datadog
New Relic
Dynatrace
Akamai
Amazon CloudFront
Streaming Platforms
Digital Media
Agile Development
Live Sporting Events

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Jobs in Canada