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Senior Ruby On Rails Developer Jobs in Milton, ON

Braze

Senior Software Engineer II, Full-Stack

Toronto, ON · On-site

CA$205K - CA$330K/yr

WHAT YOU'LL DO We are looking for a Senior Software Engineer II to join our Cloud Data Ingestion ... Professional experience with Python/Django, React, Ruby on Rails, Snowflake, microservice ...

Ignition

Senior Frontend Engineer

Toronto, ON · Remote

CA$160K - CA$190K/yr

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 ...

Justworks

Associate Software Engineer, Expenses

Toronto, ON · Hybrid

CA$97K - CA$121K/yr

Working alongside 3-4 senior engineers, you'll contribute to our migration from Ruby to Go, build ... Golang, Ruby on Rails, Javascript, MySQL, Kafka, AWS, Git, Memcache, Redis, ElasticSearch, Docker ...

Braze

Senior Site Reliability Engineer I

Toronto, ON · On-site

CA$153K - CA$277K/yr

This Senior SRE role is specifically focused on supporting the Braze Ruby on Rails monolith and our growing fleet of Go API services. This position is embedded with product engineering teams who own ...

Basis

Sr Software Engineer - Basis Platform / DSP

Toronto, ON · On-site

CA$119K - CA$160K/yr

... Ruby on Rails. * Current with modern development practices, including AI-assisted and agentic ... Bachelor's degree in Computer Science, Engineering or related field * Experience with Spring Boot ...

Clio

Application Security Developer

Toronto, ON · Hybrid

CA$119K - CA$161K/yr

We are currently seeking an Application Security Engineer to join our rapidly growing Security team ... Experience with Ruby on Rails, Puppet, Kubernetes, Terraform, ELK (Elastic, Logtash and Kibana)

Clio

Software Developer (Toronto)

Toronto, ON · Hybrid

CA$112K - CA$151K/yr

... and Ruby on Rails; * The ability to master new technologies quickly and work effectively in a ... We have cross-trained developers coming from Java, Python, C++, and JavaScript backgrounds, and are ...

Braze

Staff Software Engineer

Toronto, ON · Hybrid

We're looking for a Staff Fullstack Engineer to join the Core Objects team as a hands-on technical ... Languages/Frameworks: familiarity with Ruby, Ruby on Rails, React, Go, and SQL/NoSQL databases

Fullscript

Staff, Security Engineer

Toronto, ON · Remote

... senior technical leader and hands-on builder. This role is ideal for someone who started their ... Experience securing Ruby on Rails, Node.js, JavaScript, GraphQL, or similar application ecosystems.

Human Agency

Senior Full-Stack Engineer

Toronto, ON · On-site

Proficiency in Python and Ruby on Rails , with significant backend experience. * Experience in ... Experience in DevOps, CI/CD pipelines, and secure release management. * Background in security ...

Braze

Staff Software Engineer

Toronto, ON · On-site

CA$204K - CA$348K/yr

Are a strong frontend developer (TypeScript, React; Vue experience is a plus) with a high bar for ... Experience with Python and/or Ruby on Rails For candidates based in Canada, the pay range at the ...

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Senior Ruby On Rails Developer information

See Milton, ON salary details

$61K

$121.3K

$170.3K

How much do senior ruby on rails developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior ruby on rails developer in Milton, ON is $121,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,406.00 and $145,717.00 per year, depending on experience, location, and employer.

What is a senior Ruby on Rails developer?

A Senior Ruby on Rails Developer is an experienced software engineer specializing in building, maintaining, and optimizing web applications using the Ruby on Rails framework. They are responsible for writing clean, efficient code, designing application architecture, and ensuring performance and scalability. Senior developers also mentor junior team members, collaborate with cross-functional teams, and implement best practices in development, testing, and deployment. Their role often includes problem-solving, debugging complex issues, and staying updated with the latest industry trends.

What are typical daily responsibilities for a senior Ruby on Rails developer?

As a Senior Ruby On Rails Developer, your day-to-day tasks typically include designing and developing new features, maintaining and optimizing existing codebases, conducting code reviews, and integrating third-party APIs. You will often collaborate closely with product managers, UI/UX designers, and other engineers to ensure smooth project delivery and uphold best practices within the team. Additionally, you may mentor junior developers, troubleshoot complex technical issues, and contribute to architectural decisions. This multifaceted role offers both technical challenge and the opportunity to drive meaningful impact within your organization.

What are the key skills and qualifications needed to thrive as a senior Ruby on Rails developer?

To thrive as a Senior Ruby On Rails Developer, you need deep expertise in Ruby, Rails frameworks, object-oriented programming, and web application architecture, often supported by a bachelor's degree in computer science or related experience. Familiarity with development tools such as Git, PostgreSQL, Docker, RSpec, and cloud platforms, as well as relevant certifications, can enhance your effectiveness. Exceptional problem-solving, leadership, and communication skills help you mentor team members and coordinate with stakeholders. These competencies are critical to creating robust, scalable applications and contributing to both technical excellence and team success.

Are senior Ruby on Rails developers in demand?

Senior Ruby on Rails developers are in high demand due to the framework's popularity for building scalable web applications. Companies seek experienced developers with strong skills in Ruby, Rails, and related tools like Git and PostgreSQL, often offering competitive salaries and remote work options.

How much do senior Ruby on Rails developers make?

Senior Ruby on Rails developers in the US typically earn between $100,000 and $150,000 annually, depending on experience, location, and company size. Higher salaries are common in tech hubs and for those with expertise in related frameworks and cloud deployment. Compensation may also include benefits such as bonuses and stock options.

What is the salary of a Senior Ruby On Rails Developer?

The salary of a Senior Ruby on Rails Developer typically ranges from $90,000 to $150,000 annually, depending on experience, location, and company size. Senior developers with strong skills in Rails, database management, and deployment tools tend to earn at the higher end of this range.

What are the most commonly searched types of Ruby On Rails Developer jobs in Milton, ON?

The most popular types of Ruby On Rails Developer jobs in Milton, ON are:

What are popular job titles related to Senior Ruby On Rails Developer jobs in Milton, ON?

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

Senior Ruby On Rails Developer jobs near you
Infographic showing various Senior Ruby On Rails Developer job openings in Milton, ON as of August 2026, with employment types broken down into 83% Full Time, 5% Part Time, and 12% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $121,255 per year, or $58.3 per hour.

Senior Elixir Full Stack Developer

Toronto, ON

Invision AI
See more jobs at Invision AIexternal

Full-time

Medical, Dental

Posted 14 days ago

Job description

We are looking for a Full Stack developer to join our Toronto team and help us take our products to the next level in connectivity and performance. 

Our Company 

Invision AI is building a universal AI platform for computer vision applications. Powered by a unique multi-camera stack that generates high-integrity 3D digital twins of dynamic environments, our technology powers disruptive, market-leading solutions in intelligent infrastructure and global  

Transportation. 

The Role 

As a Senior Full Stack Developer, you will work on projects related to machine learning, image processing, and real-time video processing. You will develop solutions on different architectures (including embedded/small footprint, databases and cloud platforms), frameworks and third-party libraries. As a team player with a knack for visual design and utility, you will be a key participant in the next stage of our company's expansion, gain experience in lean startup approaches in a constantly changing and growing environment and bring our products to the next level to reach new customers. 

If you love designing and developing real-time distributed edge and cloud systems and want to have a strong impact on the future of mobility, keep reading. 

What You'll Do

  • Take ownership in the design and development of our cloud and edge infrastructure, web apps and APIs 
  • Design and implement client-side and server-side architecture 
  • Recommend, implement, and manage the supporting infrastructure for our different lines of products 
  • Build the front-end of applications through appealing visual design 
  • Prototype new features and innovative solutions using cutting edge technologies 
  • Write technical documentation 

Requirements

Must Have

  • 5-years' experience deploying web applications 
  • Experience with Elixir and Phoenix LiveView (Here an article about Elixir at Invision AI) 
  • Experience with another framework (Django, Ruby on Rails), and relational databases 
  • Familiar with Docker, Linux and web servers such as Nginx or Apache 
  • Experience with Kubernetes deployment (or similar distributed system) 
  • Experience withh AWS, Google Cloud or equivalent 
  • Experience in designing web applications with HTML, CSS and JavaScript 
  • Experience with modern Software Engineering principles and techniques such as Test-Driven Development and Continuous Integration 
  • Strong written and oral communication 
  • Solid understanding of web security issues and practices 

Bonus Skills

  • Knowledge of GIS, Leaflet/Mapbox, Web Canvas and PostGIS (our systems provide geo-referenced data) 
  • Experience deploying in virtualized environments 
  • Experience with NATS or similar 
  • Experience with Python and TypeScript 
  • Experience with efficient serialization and communication protocols (e.g. protobuf, gRPC) 
  • Familiar with data visualization and ML packages such as sklearn, pandas, seaborn and plotly 

Benefits

  • A Mission that Matters: The opportunity to work on projects that make the world safer and greener 
  • Excellence: A culture of very high technical standards where quality engineering is valued over quick hacks 
  • Technical Challenge: A wide variety of technology and tasks, including web development, distributed and edge computing, ML, real-time processing, and computer vision 
  • Growth Environment: Join an international team where your voice is heard and your impact is visible 
  • Compensation and benefits: Competitive salary package including equity, allowing you to share in the success you help build. Benefits: RRSP Plan, Health and Dental and 4 weeks holiday. 

Apply