Full stack developer Jobs in Etobicoke, ON

Location Address : Hybrid - 333 King Street E, Toronto –3 days onsite (Tuesdays and other days flexible)

Subject to change : 3–4 days onsite may be required based on business needs

Contract Duration : 03 / 23 / 2026 to 04 / 30 / 2026

Possibility of extension : Yes, Mostly will be extended for an year depending on the funding approvals

Schedule Hours : 9am-5pm Monday-Friday;standard 37.5 hrs / week

Candidate Value Proposition :

The successful candidate will have the opportunity to work with one of the top 5 Canadian Banks in a high performing team, in a strict agile framework, exposure to applications with high client impact that are high visibility and with high demands and security requirements which will be a beneficial addition to their skillsets

Typical Day in Role :

• Tech Stack : MERN Stack –Mongo, SQL, Redis
• Full Stack Role : 50 / 50 split
• Design and develop full-stack applications aligned with business requirements.
• Implement robust APIs and front-end interfaces using modern frameworks.
• Collaborate on roadmap initiatives and contribute to technical decisions.

Candidate Requirements / Must Have Skills :

1) 10+ years’experience in web development

2) REST API Design & Integration –3+ years

3)3+ years’MERN Stack experience : React, Node.Js –Including production deployment, SQL / MongoDB - Database design and integration, Redis –Understanding of caching strategies and session management

4) Modern JS Tooling –ES6+, Webpack, Babel, Jest (2+ years)

5) Authentication & Security –OAuth2 or similar (2+ years)

Nice-To-Have Skills :

1) Object-Oriented & Functional Design –3+ years

2) HTML / CSS / SASS –Familiarity with BEM, OOCSS, SMACSS, CSS3 Animations (2+ years)

3) Server-Side Rendering experience

4) Accessibility & Internationalization (JAWS, VoiceOver)

5)Strong estimation and planning skills

Education :

Bachelor’s in technical field

Web development certifications / bootcamps are an asset

Best VS. Average Candidate :

Best has a breadth of project experience across front end and back end, operating in Agile frameworks –in Fis is an asset though not a deal breaker though coming from an org with high demand;someone who is attentive and takes initiative, asks questions

Candidate Review & Selection

2 rounds possibly 3 –MS Teams Video Interview

1st with HM –35 minutes

2nd with senior developers / tech leads –60-minute technical round –live coding, using Sandbox tool –on video with proper lighting and sharing screen

Some technical questions

Potential 3rd as a team fit round for tiebreaker (DLs, POs, Devs)