Full Stack DeveloperCleo Consulting • Toronto, ON, Canada

Full Stack Developer

Cleo Consulting • Toronto, ON, Canada

8 days ago

Job type

Full-time

Quick Apply

Job description

Assignment : RQ10329 - Software Developer - Full Stack - Senior

Job Title : Full Stack Developer

Requisition (SS) : RQ10329

Start Date : 2026-04-01

Client : Government Services Integration Cluster

End Date : 2027-03-31

Office Location : 595 Bay Street, 10th Floor

Organization : Government Services Integration Cluster

Ministry : Ministry of Public and Business Service Delivery and Procurement

# Business Days : 272.00

From January 5, 2026, the candidate is required to work onsite 5 days a week

Must Have :

5 + years' experience with React
Ideally 3 + years' experience with Elasticsearch but flexible with overall experience
Experience collaborating with a multidisciplinary agile team
Strong communication skills are a must
Build effective UI design, accessibility, security-driven development, web standards, and design systems
Knowledge and experience of backend stack (some examples include : Node.js, Redis, RabbitMQ, Kafka, Golang or similar) along with frontend technology such as modern web frameworks technology stack - React and Next.js web framework

Nice to Have :

Prior OPS experience

Description

Responsibilities

Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities.

Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and / or generating code, compiling data-driven programs, maintaining, and conducting unit tests.

Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations.

General Skills

Experience in programming and analysis; specialized software package support at the specified experience level

Ability to collaborate with IT Professionals throughout the Software Development Life Cycle

Experience in structured methodologies for the development, design, implementation and maintenance of applications

Experience in design, code, test, debug and document applications

Experience in the use of object and / or third generation language development tools

Experience in one or more programming languages

Experience in application design, latest design patterns, deployment and troubleshooting

Experience with relational and hierarchical database technologies

Experience in the use of information retrieval packages using query languages

Experience with one or more communications protocols

Experience in structured methodologies for the design, development, implementation and maintenance of applications

Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts

Experience with application architecture, front-end & back-end integration, API development

Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills

A team player with a track record for meeting deadlines

Full Stack Skills

Proficient with both front end and back end development, including any associated areas such as database design / management and DevOps

Knowledge and experience with design and implementation of the overall web architecture

Experience with implementation of approved user interface, design and deployment of database

Knowledge and experience ensuring the entire stack is designed and built for speed and scalability

Knowledge and experience with the design and construction of REST API services

Knowledge and experience integrating front-end UI with the constructed API

Knowledge and experience in design and implementation of continuous integration and deployment

Desirable Skills

Knowledge and experience with programming Internet-ready applications

Knowledge and experience in rapid application development (RAD) methodologies

Knowledge and understanding of Information Management principles, concepts, policies and practices

Experience with middleware and gateways

Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging

Ability to provide post-implementation support and resolve any post-implementation technical issues

Experience conducting design walkthrough sessions with project team

Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards

Ability to provide user and system documentation as required

High level of knowledge around the Angular framework and JavaScript.

High level knowledge of front-end interfaces.

Strong knowledge of RESTful APIs and good understanding of Swagger files.

Demonstrated ability to create self-contained, reusable, and testable modules and components that build on the elements and modules of core AngularJS.

Experience creating, designing, and implementing layouts for new and existing web pages. Excellent knowledge of front-end web programming languages, such as HTML, CSS, JavaScript, and AngularJS, with ability to render server-side and client-side content.

Experience designing user interactions on websites, developing servers and databases for website functionality and coding for mobile platforms.

Fundamental knowledge of UX / UI.

Experience ensuring front end code is able to query APIs.

Experience with Java WebLogic and Java programming for web applications (Tomcat, Weblogic), EJB, Servlet

Strong database skills and SQL skills (Oracle, SQL Server)

Experience / knowledge of REST, SOAP web services.

Experience / knowledge of Azure DevOps, JIRA, agile / scrum

Experience and Skill Set Requirements

Digital Experience and Product knowledge -15

Strong knowledge of software standards and best practices in delivery of complex, user-centric IT solutions.

Experience with defect management lifecycle and tools such as Jira

Development experience - 30

Experience with mobile and responsive front-end development in React Native

Build effective UI design, accessibility, security-driven development, web standards, and design systems

Experience with semantic accessible HTML5, CSS / SCSS, Foundation, Bootstrap, ES6, TypeScript

Knowledge and experience of backend stack (some examples include : Node.js, Redis, RabbitMQ, Kafka, Golang or similar)

Demonstrated experience with Cloud delivery / deployment models and working with DevOps

Framework & testing experience - 25

Hands-on experience with modern web frameworks technology stack - React and Next.js web framework preferred

Identify experience with browser / mobile automated testing (Unit Testing, SIT, UAT, etc.) using tools such as BrowserStack

Experience with testing frameworks like Selenium, Selenium Grid, Protractor, Cucumber, Karma, Jasmine, Mocha, Chai

Experience with WCAG 2.0 and ARIA implementation and accessibility best practice

Design and Architecture - 15

Experience in micro service design and implementation of IT solutions from the architectural design

Understanding of modern architectural principles for cloud-based solutions

Proven experience designing modern architectural patterns to support delivery of complex IT solutions that are reliable, secure, responsive and scalable

Leadership & methodologies -15

Experience on a build / run team using agile methods such as understanding of product backlog in sprint planning, conveying vision for team on end-product, experience part of scrum ceremonies, etc

Experience collaborating with a multi-disciplinary team

Comfortable participating in design sprints and bringing your product and technical ideas to the wider team

Create a job alert for this search

Full Stack Developer • Toronto, ON, Canada

Similar jobs

Full Stack Developer

Futuretek • Toronto, ON, Canada

Full-time

HIRING : Full Stack Developer.Looking for a talented Full Stack Developer, you will be working on meaningful engineering challenges at scale, shaping infrastructure and tools that support real...Show more

Last updated: 7 days ago • Promoted

Full Stack Engineer

BusPlanner • Toronto, ON, Canada

Full-time

We’re looking for a Fullstack Developer with strong experience in C++ and.NET to help build and maintain our flagship platform, BusPlanner Pro, and related web-based tools.The ideal candidate...Show more

Last updated: 30+ days ago • Promoted

Full Stack Engineer

GEI Consultants • Markham, ON, Canada

Full-time

The Full Stack Engineer is responsible for front-end development and back-end interconnection of solutions that support AI-powered applications and integrations across GEI.This role builds user-fac...Show more

Last updated: 30+ days ago • Promoted

Full Stack Developer

Finlink Group • Toronto, ON, Canada

Full-time

Full Stack Developer – Help Build What’s Next.Are you a Full Stack Developer who loves solving real-world problems with elegant, scalable code? Do you thrive in an environment where you...Show more

Last updated: 30+ days ago • Promoted

Lead Full Stack Engineer

UST • Toronto, Canada

Full-time +1

UST Get AI-powered advice on this job and more exclusive features.Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation...Show more

Last updated: 30+ days ago • Promoted

Full Stack Software Developer

Edjuster • Toronto, Canada

Full-time

As a Full Stack Developer at Finnovate.You will work with modern JavaScript technologies such as React.Our clients include big names in financial services, education and non-profit sectors.Change t...Show more

Last updated: 30+ days ago • Promoted

Full Stack Engineer, Developer Experience & Product Platform

Stripe • Toronto, Canada

Full-time

Note : if you are an intern or new grad, please do not apply using this link and visit our jobs page for those specific postings. About Stripe Stripe is a financial infrastructure platform for busine...Show more

Last updated: 24 days ago • Promoted

Full Stack Engineer

MinuteBox • Toronto, Canada

Permanent

Our customers turn hours of legal work into minutes by supercharging their workflows.Along with you, we're shaping the future of legal, regulatory and compliance work. Shape the Future For too long ...Show more

Last updated: 21 days ago • Promoted

Full-Stack Engineer

Connectedlabs • Toronto, Canada

Full-time

ConnectED Labs , a social enterprise committed to driving online learning innovation.Our organization operates with two distinct entities that work together towards a shared mission.Voilà , our non...Show more

Last updated: 24 days ago • Promoted

Full Stack Developer

alquemy • Toronto, ON, Canada

Full-time

We are working on an application OPAS (Operation Platform As Service), which is an in-house developed application for Global Market Operations to fulfil business daily operations requirements.Not o...Show more

Last updated: 30+ days ago • Promoted

Full Stack Engineer, Developer Experience & Product Platform

Monograph • Toronto, Canada

Full-time

Stripe is a financial infrastructure platform for businesses.Millions of companies - from the worlds largest enterprises to the most ambitious startups - use Stripe to accept payments grow their re...Show more

Last updated: 21 days ago • Promoted

Full Stack Developer

freelance.ca • Toronto, Canada

Full-time

Position : Full Stack DeveloperLocation : Toronto, ON / Hybrid 3 daysContract : Long TermSkills : Angular / Java / Spring BootSeeking a skilled Full Stack Developer proficient in Angular, Java, and Spr...Show more

Last updated: 2 days ago • Promoted

Full Stack Engineer

Set 2 Close | B Corp • markham, on, ca

Full-time

The ideal candidate brings strong backend development experience, solid database skills, and the ability to contribute to scalable, maintainable applications. Develop and maintain backend services u...Show more

Last updated: 14 days ago • Promoted

Full Stack Software Developer

Intello Technologies Inc. • Toronto, Canada

Full-time

Description Join our team and what we'll accomplish together.At TELUS, we are transforming health care with innovative solutions that empower people to live healthier lives and our TELUS Health tea...Show more

Last updated: 30+ days ago • Promoted

Lead I, Full Stack Developer

S&P Global, Inc. • Toronto, Canada

Full-time

Develop web applications using Java, Spring boot, and other open source java frameworks, RESTful web services.Enterprise level integrations using Distributed streaming platform, REST, OKTA, etc.Fro...Show more

Last updated: 30+ days ago • Promoted

Sr Full Stack Developers

HRB • Toronto, Canada

Full-time

Our client is seeking senior software engineers who will join as the 2nd and 3rd full-time employees in their growing Toronto engineering hub. The venture spun out of research on corporate commuting...Show more

Last updated: 24 days ago • Promoted

Full Stack Developer

Fastr • Toronto, ON, Canada

Full-time

Toronto, Canada (Onsite or Hybrid).At Fastr, our mission is to empower business teams to move at the speed of change, do more with less, and replace complexity with powerful capabilities to analyze...Show more

Last updated: 30+ days ago • Promoted

Senior Full-Stack Developer

Klick • Toronto, ON, Canada

Full-time

The Klick Group- comprising Klick Health (including Klick Katalyst and btwelve), Klick Media Group, Klick Applied Sciences (including Klick Labs), Klick Consulting, and Klick Ventures—is an e...Show more

Last updated: 30+ days ago • Promoted