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Junior Web Programmer Jobs in Toronto, ON (NOW HIRING)

Our platform is built from independently deployable services, including a web API layer and a ... As a junior developer, you'll get exposure to the full lifecycle of a production service, from API ...

The Role Scotiabank is looking for a motivated and enthusiastic Junior Full Stack Developer (Level ... Develop and maintain responsive web applications using ReactJS * Build and support backend services ...

The Shopify Plus Web Developer will build, scale, and maintain enterprise-grade e-commerce ... Mentor junior and intermediate team members through pairing, PR reviews, and casual coaching, and ...

... enterprisegrade web applications that deliver seamless user experiences while leveraging ... also mentoring junior developers and contributing to technical decisionmaking.

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Junior Web Programmer information

What is a junior web programmer?

Junior Web Programmers are entry-level professionals who assist in the development and maintenance of websites and web applications. They typically work under the supervision of more experienced developers, writing code, fixing bugs, and learning best practices in web development. Their responsibilities often include using languages like HTML, CSS, JavaScript, and basic backend technologies. Junior Web Programmers are expected to have foundational coding skills and a willingness to learn and grow in the field.

What are the key skills and qualifications needed to thrive as a junior web programmer, and why are they important?

To thrive as a Junior Web Programmer, you need a solid understanding of HTML, CSS, JavaScript, and basic web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to frameworks such as React or Angular are commonly required. Strong problem-solving abilities, attention to detail, and effective teamwork skills set standout candidates apart. These competencies are crucial for building functional, maintainable websites and collaborating efficiently on development projects.

What are some common challenges that junior web programmers face when starting out, and how can they overcome them?

Junior Web Programmers often encounter challenges such as understanding complex codebases, adapting to team coding standards, and efficiently debugging issues. It's common to feel overwhelmed by unfamiliar frameworks or large-scale projects. To overcome these hurdles, new programmers should seek mentorship from senior team members, participate in code reviews, and consistently practice reading and writing code. Open communication within the team and a willingness to ask questions can greatly accelerate learning and integration into the workflow.

What are the most commonly searched types of Web Programmer jobs in Toronto, ON?

The most popular types of Web Programmer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Junior Web Programmer jobs?

Cities near Toronto, ON with the most Junior Web Programmer job openings:

Infographic showing various Junior Web Programmer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 11% Part Time, 1% Temporary, and 5% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Junior Developer

Private AI

Toronto, ON • On-site

Full-time

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


Job description

About Limina

Limina is the contextual data intelligence platform built for the AI era. Evolved from Private AI, the world's most accurate PII and PHI de-identification engine, Limina has expanded into a full platform play that governs sensitive data across the entire enterprise AI lifecycle: from classification and redaction through to agentic workflows, RAG pipelines, and real-time data security.

Brands like RBC, Deepgram, and Boehringer Ingelheim already rely on our platform to build on, govern, and deploy AI against their most sensitive datasets. We've been recognized as a Gartner Cool Vendor in Privacy and a World Economic Forum Technology Pioneer, and we're backed by investors in Toronto, New York, Seattle, and San Francisco.


What is the opportunity

As a Junior Software Developer at Limina, you'll join our engineering team building and maintaining the services that power our data privacy platform. This is a hands-on role where you'll work across a modern backend architecture, contributing to the systems our customers and internal teams depend on every day.

You'll be supported by an experienced team of backend engineers, and this role is designed to help you grow quickly. You'll get real ownership over features and fixes from day one, with plenty of guidance along the way.


What does the day to day look like?

Our platform is built from independently deployable services, including a web API layer and a configurable background processing system, along with shared code for data models, caching, and job handling. As a junior developer, you'll get exposure to the full lifecycle of a production service, from API design to background job orchestration to database changes.

Responsibilities include:

  • Building and maintaining API endpoints and the business logic behind them
  • Contributing to asynchronous and background processing solutions that help our systems scale
  • Participating in database design and management, including schema changes over time
  • Writing and maintaining tests across unit, integration, and performance levels
  • Supporting analytics and observability efforts so we can understand how our systems behave in production
  • Participating in our CI/CD workflows, from code review through deployment
  • Contributing to user facing documentation and guides as you learn the system, so the next person ramps up faster than you did
  • Working with senior engineers on authorization design and other architectural decisions
  • Collaborating with other teams across the company to help design solutions based on customer requests and feedback


Required skills

  • Solid foundation in Python
  • Understanding of REST API concepts and basic backend architecture
  • Familiarity with relational databases (SQL, schema design)
  • Some exposure to Git and collaborative development workflows
  • Comfortable reading and learning from an existing codebase and documentation
  • Strong problem solving instincts and a willingness to ask questions


Nice to have

  • Exposure to a Python web framework (such as FastAPI, Flask, or Django)
  • Familiarity with Docker and containerized development environments
  • Some experience with background job or queue systems
  • Familiarity with caching or session stores such as Redis
  • Exposure to an ORM or database migration tools
  • Understanding of authentication, authorization, or access control systems
  • Experience with cloud platforms such as AWS
  • Familiarity with project management tools such as Jira