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Senior Ruby Developer Jobs in Toronto, ON (NOW HIRING)

Insight Global

Ruby Developer

Toronto, ON · On-site

Insight Global is seeking a Senior Ruby Developer to join a growing application engineering team responsible for supporting and enhancing critical enterprise applications. This role is ideal for a ...

BIMM

Ruby on Rails Developer

Toronto, ON · Hybrid

BIMM is booming, so we're looking for an experienced Senior Ruby on Rails Developer on contract to join our team! As we observe a hybrid model, this role will require you to be in office 2 days per ...

New

Smile.io

Senior Front-End Engineer

Toronto, ON · Remote

Care about crafting delightful user and developer experiences * Are excited about how AI is reshaping software development and the potential it unlocks Nice to Have (But Not Required) * Ruby on Rails ...

Clio

Senior Software Developer, Fintech

Toronto, ON · Hybrid

CA$144K - CA$195K/yr

The Senior Software Engineer, Fintech is a hands-on technical leader responsible for building ... Experience in software development, specifically with building web applications at scale using Ruby ...

NTENT

Senior DevOps Engineer

Toronto, ON

Senior DevOps Engineer Position: Full time Location: Toronto, Ontario (Initially Remote) About Us ... Experience with programming and/or scripting languages (Python, Ruby, Bash, Go, Java, PowerShell)

Space Ops Inc.

Senior DevOps Engineer

Hamilton, ON

The Senior DevOps Engineer is the architect of our cloud-native ecosystem. This role focuses on ... Strong ability to write production-quality code in Go, Python, or Ruby for automation and custom ...

Financeit

Senior Developer 1

Toronto, ON · On-site

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Financeit

Senior Developer 1

Toronto, ON · On-site +1

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Financeit

Senior Developer 1

Toronto, ON

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Clio

Senior Developer, Enterprise AI

Toronto, ON · Remote

CA$157K - CA$212K/yr

The Senior Developer, Enterprise AI is a hands-on technical leader responsible for building ... Strong proficiency in Ruby, Python, and experience building services, pipelines, or applications in ...

Fullscript

Senior DevOps Engineer

Toronto, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in ... Familiarity with Ruby on Rails and/or JavaScript applications * Experience with MySQL, PostgreSQL ...

Fintros

React Developer

Toronto, ON · On-site +1

Jest) * Back-End: GraphQL (Ruby), Rails API (testing: rSpec) * ML: Python, Flask * Documentation ... Sketch, Figma, Adobe Suite Apply to join a team of senior developers that take pride in shipping ...

Ignition

Senior Frontend Engineer

Toronto, ON · Remote

As a Senior Front-end Engineer, you'll lead the delivery of high impact product and platform work ... Ruby, Ruby on Rails, GraphQL * Data: Postgres, Redis * Testing: Jest and Cypress on the frontend ...

Fintros

React Developer (Remote)

Toronto, ON · Remote

Jest) * Back-End: GraphQL (Ruby), Rails API (testing: rSpec) * ML: Python, Flask * Documentation ... Sketch, Figma, Adobe Suite Apply to join a team of senior developers that take pride in shipping ...

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All JobsRuby Developer JobsSenior Ruby Developer JobsSenior Ruby Developer Jobs in Toronto, ON

Senior Ruby Developer information

See Toronto, ON salary details

$75.9K

$130.1K

$170.3K

How much do senior ruby developer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for senior ruby developer in Toronto, ON is $130,074.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,226.00 and $152,217.00 per year, depending on experience, location, and employer.

What is the difference between Senior Ruby Developer vs Ruby on Rails Developer?

AspectSenior Ruby DeveloperRuby on Rails Developer
Required CredentialsBachelor's in Computer Science or related field, experience in RubySimilar credentials, often with Rails-specific training
Work EnvironmentDevelops complex backend systems, often in larger teamsFocuses on building web applications using Rails framework
Industry UsageUsed across tech companies, startups, and enterprise environmentsPrimarily in web development projects using Rails
Search & Comparison IntentLooking for senior-level Ruby roles with broader responsibilitiesSeeking specialized Rails development positions

The main difference between a Senior Ruby Developer and a Ruby on Rails Developer lies in scope and focus. Senior Ruby Developers typically handle complex backend systems and may work with multiple frameworks, while Ruby on Rails Developers specialize in building web applications specifically with the Rails framework. Both roles require similar credentials and are common in tech industries, but their day-to-day tasks and project focus differ.

What are popular job titles related to Senior Ruby Developer jobs in Toronto, ON?

For Senior Ruby Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Senior Ruby Developer jobs in Toronto, ON look for?

The top searched job categories for Senior Ruby Developer jobs in Toronto, ON are:

Senior Ruby Developer jobs near you
Infographic showing various Senior Ruby Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 47% In-person, 13% Hybrid, and 40% Remote job distribution, with an average salary of $130,074 per year, or $62.5 per hour.

Ruby Developer

Toronto, ON • On-site

Insight Global
See more jobs at Insight Globalexternal

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Required Skills & Experience


5+ years of software development experience with Ruby on Rails, including recent Ruby development experience within the last 5 years.

Experience building and supporting enterprise web applications, APIs, and backend services.

Experience working in production environments and troubleshooting live application issues.

Background working as or alongside Site Reliability Engineering (SRE), DevOps, or Production Support teams.

Strong experience with application performance monitoring and observability tools, including:

Dynatrace (preferred)

Splunk

New Relic

Datadog

Other enterprise monitoring/logging platforms

Hands-on experience with AWS cloud technologies.

Experience working with Kubernetes and containerized application environments.

Strong understanding of object-oriented programming principles and software design patterns.

Experience developing and consuming RESTful APIs.

Experience with relational databases such as PostgreSQL, SQL Server, or MariaDB.

Experience with Git, CI/CD pipelines, and modern software delivery practices.

Strong troubleshooting, debugging, and performance optimization skills.

Experience working within Agile software development teams.

Comfortable participating in an on-call support rotation.


Nice to Have Skills & Experience


Experience supporting highly available, large-scale enterprise applications.

Exposure to Docker and container orchestration technologies.

Experience with Infrastructure as Code tools such as Terraform.

Experience with microservices and distributed systems architectures.

Familiarity with cloud-native application development patterns.

Experience within financial services or other highly regulated industries.

Previous experience working directly within SRE, DevOps, or Platform Engineering organizations.


Job Description


Insight Global is seeking a Senior Ruby Developer to join a growing application engineering team responsible for supporting and enhancing critical enterprise applications. This role is ideal for a developer with recent Ruby on Rails experience who is comfortable operating within production environments and partnering closely with SRE, DevOps, and Platform Engineering teams.


The ideal candidate combines strong Ruby development expertise with hands-on experience supporting highly available systems, leveraging observability tools, and driving application reliability. Experience with Dynatrace is highly preferred, while exposure to tools such as Splunk, New Relic, Datadog, or similar monitoring platforms is also valuable.


The Senior Ruby Developer will be responsible for designing, developing, and supporting enterprise applications using Ruby on Rails while ensuring high levels of performance, reliability, and scalability. This individual will work closely with SRE, DevOps, and Infrastructure teams to build and maintain production-ready solutions, enhance application observability through tools such as Dynatrace and Splunk, and proactively monitor system health and performance. The role involves troubleshooting production issues, optimizing application performance, developing RESTful APIs and backend services, participating in code reviews and architectural discussions, and contributing to CI/CD and automation initiatives. The successful candidate will play an active role in supporting critical production systems, participating in on-call rotations, and partnering across engineering teams to improve operational excellence and overall platform stability within an Agile development environment.


We may use artificial intelligence tools to assist with the screening, assessment, or selection of potential applicants for this position.


Vacancy: This posting is for a currently vacant role, and the successful candidate will be hired into an existing open position.

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