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Elixir Developer Jobs in Ontario (NOW HIRING)

... to Elixir as the platform evolves. * Develop AI systems that can support open-ended clinical ... Partner with medical, product, analytics, and engineering teams to translate clinical needs into ...

Product Manager, Flights

Toronto, ON · Hybrid

CA$100K - CA$120K/yr

Partner with Product Designers, UX Researchers, Marketing, and Engineering teams (specializing in Elixir, Java, and Node.js) to design end-to-end solutions across internal platforms and third-party ...

Product Manager, Flights

Toronto, ON · Hybrid

CA$100K - CA$120K/yr

Partner with Product Designers, UX Researchers, Marketing, and Engineering teams (specializing in Elixir, Java, and Node.js) to design end-to-end solutions across internal platforms and third-party ...

Elixir Developer information

What is an Elixir developer?

An Elixir Developer is a software engineer who specializes in building scalable and maintainable applications using the Elixir programming language. They typically work with frameworks like Phoenix to develop web applications, APIs, and distributed systems. Their responsibilities include writing clean, efficient code, optimizing system performance, and maintaining application reliability. Elixir Developers often work in industries requiring high concurrency and fault tolerance, such as fintech, telecommunications, and e-commerce.

What are the typical projects and daily responsibilities for an Elixir developer?

Elixir Developers often work on building and maintaining scalable web applications and backend services, frequently using the Phoenix framework for real-time features and concurrent processing. Daily tasks usually include writing clean, maintainable code, participating in code reviews, designing APIs, integrating databases, and troubleshooting application issues. Elixir Developers collaborate closely with product managers, front-end developers, and QA engineers in agile teams, contributing ideas and helping to deliver features on schedule. In many roles, you may also be involved in architectural decisions, performance tuning, and deploying applications to the cloud.

What are the key skills and qualifications needed to thrive in the Elixir developer position, and why are they important?

To thrive as an Elixir Developer, you need strong programming skills in Elixir and a solid understanding of functional programming concepts, concurrent systems, and web application development—often supported by a background in computer science or related experience. Familiarity with the Phoenix web framework, version control systems like Git, and knowledge of databases such as PostgreSQL are commonly required, with some employers valuing certifications in related technologies. Effective communication, problem-solving, and teamwork skills help you collaborate and adapt within agile development teams. These abilities ensure you can design reliable, scalable applications and contribute effectively to dynamic, fast-paced engineering environments.

What are popular job titles related to Elixir Developer jobs in Ontario?

For Elixir Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Elixir Developer jobs in Ontario look for?

The top searched job categories for Elixir Developer jobs in Ontario are:

Infographic showing various Elixir Developer job openings in Ontario as of September 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, 34% Hybrid, and 33% Remote job distribution.

Senior Elixir Full Stack Developer

Toronto, ON • On-site

Full-time

Medical, Dental

Posted 20 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.