Jobs in Canada

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Added 1 hour ago
SM
GOAPRDJP000001055 – Application Analyst – Intermediate
S M Software Solutions Inc
AB · Edmonton, AB
- Internship
Onsite Requirement: Three days per week, with availability for onsite meetings when required
Added 1 hour ago
IS
Java Backend Developer
Iris Software Inc.
Toronto, ON
- Full-time
…financial services corporation is looking to hire a Java Backend Developer Our direct client is a is a world-leading financial services company, provides consumers, corporations,…
Added 2 hours ago
SS
Registered Nurse | Permanent Unscheduled Part-Time
Sienna Senior Living
Toronto, ON
- Part-time
Demonstrated administrative and computer skills with experience in word processing, spreadsheet and database applications
Added 2 hours ago
A
Entry Level Sales
Aerotek
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Added 2 hours ago
AS
Backend Developer – Ruby & Golang
Ardent SoftSol Inc.
Toronto, ON
- Contract
This job posting is for an existing, active vacancy and we are looking to hire Backend Developer – Ruby & Golang at Toronto/ Brampton, ON who will design, build and maintain the backend…
Added 2 hours ago
MI
Cloud Architect 7+ years of experience
Maarut Inc
Toronto, ON
- Contract
Extensive experience with at least two different computing platforms, operating systems, environments, database technologies, programming languages and communication protocols
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HR
Préposé(e), Traitement des commandes
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Montreal, QC
- Part-time
Inputting shipping confirmations into the database in a timely manner
Added 2 hours ago
SN
Integrations Developer
Six Nations Polytechnic
Brantford, ON
- Contract
Over 3 years and including 5 years current related professional experience as an Integrations Developer or backend software developer. Requires hands-on technical experience with core…
Added 2 hours ago
IT
administrator, database
Imperial Truck & Trailer Repair
Calgary, AB
- Full-time
Test data models and database management systems
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AI
Student Analyst, Global Transportation
Apotex Inc.
Toronto, ON · North York, ON
- $18 to $24.5 CAD / hour
- Contract
Added 3 hours ago
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Senior Azure DevOps Engineer
Teqfocus
Toronto, ON
- Contract
Knowledge of Azure SQL, Cosmos DB, and other managed database services.
Added 3 hours ago
T
Senior Full Stack AI Developer
Teqfocus
Toronto, ON
- Contract
We are looking for an experienced Senior Full Stack AI Developer with strong expertise in Python, modern full stack development, and Artificial Intelligence (AI) to join our team in Toronto.
Added 3 hours ago
PH
Assistant Bioinformatics Coordinator, S2 Up to 8 FTE
Provincial Health Services Authority
Vancouver, BC
- Full-time
Added 3 hours ago
TC
Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
"Exp Range: Good Years --- Must Have Technical/Functional Skills
Added 5 hours ago
MF
Funding and Data Officer
McConnell Foundation
Toronto, ON
- Full-time
Candidates must be based in Toronto, Ontario · Hybrid – Must reside within Canada
Added 5 hours ago
N
POS Integration & Implementation Engineer – Retail Data
nugget.ai
Mississauga, ON
- Contract
Work with POS vendors to understand their APIs, database schemas, data formats, and integration capabilities.
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PP
Recruiter
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Toronto, ON
- $65,000 to $80,000 CAD / year
- Full-time
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TU
Physiotherapist
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Vancouver, BC
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Added 6 hours ago
YR
Financial Analyst
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Newmarket, ON
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Experience in financial variance analysis, preparing financial reports and developing spreadsheet and/or database applications.
Added 6 hours ago
SL
Senior Data Engineer
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Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Candidates must have relevant experience in the following areas:
Added 7 hours ago
LH
Director, Technology Delivery and Enablement
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Brampton, ON
- $130,000 to $160,000 CAD / year
- Full-time
This is a hybrid position, with four days per week in the office and one day remote
Added 7 hours ago
GC
QA Technique Senior / Senior Technical QA
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Montreal, QC
- Full-time
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Added 7 hours ago
Financial Assistant
Simon Fraser University
Burnaby, BC
An ability to work with database, spreadsheet, financial, payroll and student information management system applications (e.g. Excel, FAST, HAP, FINS, SIMS).
Added 7 hours ago
CO
Clerk Typist 2
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Ardent SoftSol Inc.

Backend Developer – Ruby & Golang

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
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

This job posting is for an existing, active vacancy and we are looking to hire Backend Developer – Ruby & Golang at Toronto/ Brampton, ON who will design, build and maintain the backend services and APIs that power high-traffic consumer applications.

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, build, and maintain backend services, microservices, and APIs for high-traffic consumer and streaming applications, including integrations with databases, caching systems, and third-party platforms. Optimize and troubleshoot production services, collaborate with infrastructure and DevOps teams, contribute to architecture and code quality, and support live sporting events.

Requirements

Requires 7+ years of professional software development experience focused on backend development, with strong Ruby and Golang skills. Candidates should have experience with APIs, microservices, MySQL, Cassandra, Redis, 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
High-Traffic Applications
Streaming Applications
MySQL
Cassandra
Redis
AWS
CI/CD
Automated Testing
Source Control
Docker
Kubernetes
Datadog
New Relic
Dynatrace
Akamai
Amazon CloudFront
Authentication
Subscriptions
Payments
Analytics
Advertising
Content Delivery
Agile
Production Operations
Performance Optimization

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Jobs in Canada