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Software Developer - Full Stack - Senior

Toronto, ON

Posted: 02/12/2026 Industry: IT/ Software Development Job Number: 26-20744

Job Description

Software Developer - Full Stack Senior
Duration: 272 Business Days
Location: Toronto, ON (Onsite)

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
Skills
Experience and Skill Set Requirements
Must Have:
  • 5 + years' experience with React
  • 3 + years' experience with Elasticsearch
  • Experience collaborating with a multidisciplinary agile team

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

Closing Date/Time: 2026-02-18, 12: 00 p.M. EST
Max submission: 5

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

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