Position: Full Stack Developer

Location: Toronto, ON

Job ID#: RQ11522

Duration: 12 Months

Role Overview

We are seeking an experienced Full Stack Software Developer to design, build, enhance, and support enterprise-scale web applications. The successful candidate will leverage modern full stack technologies to develop scalable, secure, and high-performing solutions while collaborating throughout the Software Development Life Cycle (SDLC).

Key Responsibilities

- Design, implement, and continuously expand data pipelines through extraction, transformation, and loading (ETL) activities.
- Translate technical system specifications into working, tested applications.
- Develop detailed programming specifications and write or generate code.
- Compile data-driven programs, perform maintenance activities, and conduct unit testing.
- Troubleshoot and resolve technical issues arising during software implementation, conversion, migration, and ongoing operations.
- Collaborate with IT professionals throughout all phases of the Software Development Life Cycle.
- Design, develop, test, debug, document, deploy, and support applications.
- Develop and integrate front-end and back-end application components.
- Design and construct REST API services and integrate front-end interfaces with APIs.
- Participate in continuous integration and continuous deployment (CI/CD) implementation.
- Conduct design walkthrough sessions with project teams.
- Provide post-implementation support and resolve technical issues.
- Create user and system documentation as required.

Required Qualifications

General Technical Skills

- Experience in programming, analysis, and specialized software package support.
- Experience with structured methodologies for application development, design, implementation, and maintenance.
- Experience with object-oriented and/or third-generation language development tools.
- Experience with one or more programming languages.
- Experience with application design, deployment, troubleshooting, and modern design patterns.
- Experience with relational and hierarchical databases.
- Experience with information retrieval technologies and query languages.
- Experience with communications protocols.
- Experience gathering and documenting requirements from business stakeholders and subject matter experts.




- Experience with application architecture, API development, and front-end/back-end integration.

Full Stack Development Skills

- Proficiency in both front-end and back-end development.
- Experience designing and implementing web architecture.
- Experience with database design and deployment.
- Experience building applications optimized for speed and scalability.
- Experience with REST API development and integration.
- Knowledge of CI/CD practices and implementation.

Core Skills and Experience

- 10+ years of experience as a designer and developer on large-scale multi-client web applications.
- 10+ years of hands-on Java development experience using Oracle or SQL databases.
- 5+ years of hands-on experience with REST API development, React, TypeScript, HTML5, CSS3, and Node.js.
- Experience with microservices architecture and applying architectural principles to improve maintainability and extensibility.
- Experience with RxJS, Next.js, and Vue.js.
- Experience developing responsive web applications.
- Experience using Azure DevOps.
- Proven experience working with WCAG accessibility standards and AODA requirements.

Technical Skills

- Knowledge of security gateways and protocols including JWT, OAuth 2.0, and SSL Certificates.
- Solid understanding of Agile methodologies.
- Experience applying object-oriented programming principles, design patterns, refactoring, and clean code practices.
- Knowledge of architectural styles including message-oriented, reactive, and event-driven architectures.
- Knowledge and experience with blockchain and smart contract development using Solidity.
- Foundational understanding of cryptography concepts.

Additional Skills

- Knowledge and experience with internet-ready applications.
- Experience with Rapid Application Development (RAD) methodologies.
- Knowledge of Information Management principles, concepts, policies, and practices.
- Experience working with middleware and gateways.




- Experience reviewing and modifying installation scripts, including testing and debugging.
- Working knowledge of accessibility regulations and standards.
- Strong Angular and JavaScript expertise.
- Experience with HTML, CSS, JavaScript, AngularJS, and modern front-end development practices.
- Experience designing user interactions, developing servers and databases, and supporting mobile platforms.
- Knowledge of UX/UI principles.
- Experience with Java web application technologies including WebLogic, Tomcat, EJB, and Servlet.
- Strong Oracle and SQL Server database skills.
- Experience with REST and SOAP web services.
- Experience with Azure DevOps, Jira, and Agile/Scrum methodologies.

Soft Skills

- Excellent verbal and written communication skills.
- Strong analytical and problem-solving abilities.
- Ability to develop and present innovative ideas and solutions.
- Strong interpersonal and teamwork skills.
- Experience collaborating with both business and technical teams.
- Ability to work effectively under pressure and adapt to changing priorities.
- Proven ability to meet deadlines and deliver results.

Preferred Experience

- Experience working within public sector development standards and processes.

About Symbiotic Digital.

Symbiotic Digital provides the IT Experts you need that solve problems and get things done. See what the top 2% in their field can do for you. (Symbiotic Digital is a division of Symbiotic Group Inc.)

We serve customers in two ways, we provide:

1. Digital Experts: IT Consulting expertise. Bright Minds That Produce Proven Results
2. Recruitment: Find The Right People You Need

Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve challenging business and IT problems. IT leaders in the most reputable organizations in Canada have relied on Symbiotic Digital to help them staff difficult assignments with proven Experts uniquely evaluated by our proven QMS- Quality Management System Staff Development Model. We are a 100% Indigenous owned company. Learn more online at https://www.symbioticgroup.com/home-sd/.

Please submit your most recent resume to: [email protected]

View All Jobs online at: https://www.symbioticgroup.com/view-jobs/

📌 Full Stack Developer (Toronto)
🏢 Symbiotic Digital
📍 Toronto