Sr. Full Stack Developer - 57064
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on January 10th, 2026
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Starting date : 1 position to fill as soon as possible
Description
Duration: 1 year
Extension possible: Yes
Conversion Possible: No
Location: HYBRID - 2 days in office - 4 days a week in office down the road in 2026 TBC; Toronto, Ontario
Scope of Project: Sr developer open banking project - Online activation application
Team Size/Culture: 8 - 10 ppl
Training Period: 4 weeks
SUMMARY OF DAY-TO-DAY RESPONSIBILITIES:
Work with Application owner/architects to solution complex transformational type of engineering problems.
Ensuring React coding hygiene, being an advisory/champion to other developers
Participate in Application design and make sure the coding practices are followed
Delegate to the Pod tech lead for any clarifications/questions.
Must have :
10+ Coding experience in an enterprise setup is desirable
Great exposure to full-stack
Minimum of 2 years of react coding experience
Well versed with full-stack system design( not APIs) able to ideate and strong troubleshooter for Single page web application.
React Skills
Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Familiarity with RESTful/GraphQL APIs and integration
- Knowledge of modern authorization mechanisms, such as JSON Web Tokens
- Strong Understanding of front-end build tools and pipelines
NICE-TO-HAVE
1.) Java
Disclaimer:AI may be used in evaluating candidates.
This posting is for an existing vacancy.
Requirements
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