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Added 3 days ago
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Associate Director - Cost Management
Turner & Townsend
Montreal, QC
- Full-time
Our capabilities include programme, project, cost, asset and commercial management, controls and performance, procurement and supply chain, net zero and digital solutions.
Added 3 days ago
UH
Receptionist
University Health Network
Toronto, ON
- Part-time
Join Medical Imaging at UHN, one of the largest academic medical imaging department in Canada! Our cutting-edge digital technology and dedicated team prioritize patient care and exceptional…
Added 3 days ago
UH
Patient Flow Coordinator
University Health Network
Toronto, ON
- Full-time
Join Medical Imaging at UHN, one of the largest academic medical imaging department in Canada! Our cutting-edge digital technology and dedicated team prioritize patient care and exceptional…
Added 3 days ago
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VP, Stations and Rail Systems Delivery
AECOM
Mississauga, ON
- Full-time
…your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other…
Added 3 days ago
HH
Administrative Assistant
Halton Healthcare
Oakville, ON
- Full-time
We’re looking for a savvy and customer-oriented administrator who can support the team and reflect the heart of our mission. This role is a great fit for someone who is collaborative,…
Added 3 days ago
HR
Senior Business Analyst
Humber River Health
Toronto, ON · Greater Toronto, ON
- Other
Since opening our doors in 2015 as North America’s first fully digital hospital, we remain unwavering in our belief that we can change the hospital where we work, the community where we…
Added 3 days ago
ASIC Design Verification Engineer, Sr. Staff-18856
Synopsys
Ottawa, ON
You will be part of an experienced mixed-signal design and verification team, targeting the next generation of HBM products. Our team is composed of veteran digital and mixed-signal…
Added 3 days ago
RB
Banking Advisor
Royal Bank of Canada
Cambridge, ON
- Full-time
…goals. Whether you’re demonstrating to a client how to use digital banking, on-boarding a new client, or referring a complex opportunity to a specialist, your expertise will contribute to…
Added 3 days ago
RB
Banking Advisor
Royal Bank of Canada
Regina, SK
- Full-time
…goals. Whether you’re demonstrating to a client how to use digital banking, on-boarding a new client, or referring a complex opportunity to a specialist, your expertise will contribute to…
Added 3 days ago
RB
Banking Advisor
Royal Bank of Canada
Saskatoon, SK
- Full-time
…goals. Whether you’re demonstrating to a client how to use digital banking, on-boarding a new client, or referring a complex opportunity to a specialist, your expertise will contribute to…
Added 3 days ago
RB
Banking Advisor
Royal Bank of Canada
Gravenhurst, ON
- Full-time
…goals. Whether you’re demonstrating to a client how to use digital banking, on-boarding a new client, or referring a complex opportunity to a specialist, your expertise will contribute to…
Added 3 days ago
RB
Senior Relationship Manager, Commercial Financial Services
Royal Bank of Canada
Brossard, QC · Montreal, QC
- Full-time
Champion digital enablement by becoming an advocate of the RBC mobile application, promoting regular usage through educating and guiding clients on how to use it
Added 3 days ago
RB
Banking Advisor Intern
Royal Bank of Canada
Oakville, ON
- Full-time
…achieve their goals. Whether you’re teaching a client how to use digital banking, onboarding a new client in an office, or referring a complex opportunity to a specialist, your expertise…
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Personal Banking Associate Trainee
TD
Ottawa, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 3 days ago
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Personal Banking Associate Trainee
TD
Ottawa, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 3 days ago
LM
Head of Digital Performance
Lacroix Médecine Privée
Quebec, QC
- Full-time
Passionate about digital marketing, data, and innovation, this individual leverages their expertise to develop high-performing strategies that generate a tangible impact on our business…
Added 3 days ago
TO
Senior Contract Analyst
Tundra Oil & Gas
Calgary, AB
- Contract
…served us well since our inception in 1980. Today, Tundra is a team 400-strong, and a leader in the Manitoba and southeast Saskatchewan oil industry. We take pride in supporting the…
Added 3 days ago
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Digital Strategist
Nascent
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
For almost 20 years, Nascent has helped build digital products for partners like TELUS, Cineplex, Mastercard, PayPal and RBC and other organizations who are passionate about creating great…
Added 3 days ago
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Backend Developer Ruby & Golang
TechDoQuest
Brampton, 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 3 days ago
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GIS Developer – ALTO project / Cadence
SYSTRA
Montreal, QC
- Full-time
The GIS Developer will support geospatial data integration, workflow automation, and land information management within a multidisciplinary infrastructure environment. Working closely with…
Added 3 days ago
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Sector Design Manager – ALTO project / Cadence
SYSTRA
Montreal, QC
- Full-time
Set the design vision for the sector and lead a high performing multidisciplinary team, embedding a safety by design and “right first time” culture.
Added 3 days ago
JF
Recruiter/Sales and Marketing
Jobs For All Inc.
Brampton, ON
- Full-time
…labor and forklift operators to skilled warehouse personnel and team leads. This focus on reliability and service creates stable opportunities for job seekers and consistent support for…
Added 3 days ago
BP
Snr Brand & Marketing Manager
Bosa Properties
Vancouver, BC
- Full-time
…development and management. Based out of Vancouver, Canada, our team of in-house experts work across residential, commercial and master-planned projects, with a growing residential…
Added 3 days ago
GU
Microsoft 365 Consultant
Gravity Union
Vancouver, BC
- Full-time
We’re a Canadian digital transformation company, based out of Vancouver, BC. A third of the team works remotely from Calgary, Halifax, Moncton, Toronto, and Ottawa. We specialize in all…
Added 3 days ago
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Sales Director - New Business Development- Retail CPG
HCLTech
Toronto, ON
- Full-time
…progress through industry-leading capabilities centered around Digital, Engineering and…

TechDoQuest

Backend Developer Ruby & Golang

Brampton, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Dec 5, 2026
Experience: · 7+ years of professional software development experience, with a strong focus on backend development.
Posting language: English
Posted: Nov 5, 2026

Original job description

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 using Ruby and Golang for high-traffic consumer and streaming applications. Improve service performance and reliability, resolve production issues, collaborate with infrastructure and DevOps teams, and support live sporting events.

Requirements

Requires 7+ years of professional software development experience, strong Ruby and Golang skills, and experience building RESTful APIs and microservices. Candidates should also 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
Docker
Kubernetes
Datadog
New Relic
Dynatrace
Akamai
Amazon CloudFront
Streaming Applications
High-Traffic Applications
Authentication
Subscriptions
Payments
Analytics
Advertising
Content Delivery
Agile
Production Operations
Performance and Scalability

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