Full Stack Developer

StreetScan; Montreal; On-site; CAD 80,000 - 120,000; Full time

Job summary

StreetScan is seeking a skilled Full-Stack Developer to build and maintain infrastructure for user-friendly tools. The ideal candidate will possess backend expertise with RESTful APIs, PostgreSQL, and AWS, thrive in a startup culture, and be passionate about solving impactful problems.

Qualifications

• 3+ years professional experience in full-stack applications.
• Proficient with PostgreSQL and AWS.
• Familiarity with React codebases.

Responsibilities

• Design, develop, and maintain REST APIs with Node.js + Express.
• Deploy and scale services on AWS.
• Collaborate with front-end engineers on integration.

Skills

RESTful design

async patterns

event-driven architectures

PostgreSQL

AWS experience

git workflow

test-driven development

React

Tools

Node.js

Express

RabbitMQ

Job description

Direct message the job poster from StreetScan

English version below, French version will follow:

About Us:

Citylogix Inc. (previously named StreetScan) is a premier data and analytics company serving smart cities in enhancing their transportation infrastructure. Utilizing advanced LiDAR, 360° imaging, and AI analytics, we create detailed digital maps and conduct infrastructure assessments with our GIS-based software, Streetlogix. Our mission is to empower municipalities with sustainable, data-driven decision-making tools for better infrastructure management.

Job Description:

We're a small, mission-driven tech startup looking for a Full-Stack Developer with a strong focus on backend development. In this role, you’ll help build and maintain the infrastructure behind modern, user-friendly tools that improve how governments serve the public. You should be comfortable owning backend services end-to-end, working with technologies like REST APIs, PostgreSQL, and AWS, while occasionally contributing to frontend features in React. We're looking for someone who thrives in a startup environment—independent, collaborative, and eager to solve real-world problems that impact millions.

Key Responsibilities

• Design, develop, and maintain REST APIs in Node.js + Express,
• Model, query, and tune relational data in PostgreSQL; write efficient SQL and manage migrations
• Build event-driven integrations and background jobs with RabbitMQ (or other message brokers)
• Deploy, monitor, and scale services on AWS (EC2, ECS, RDS, S3, CloudWatch, etc.)
• Collaborate with front-end engineers working in React, MUI, ArcGIS JS API, etc.
• Write unit/integration tests and participate in code reviews to uphold quality and security standards
• Contribute to architecture decisions, performance tuning, and DevOps/CI-CD improvements

Must-Have Qualifications

• 3+ years professional experience building production level full-stack applications
• Strong grasp of RESTful design, async patterns, and event-driven architectures
• Proficient with relational databases (PostgreSQL preferred) and query optimization
• Hands-on AWS experience deploying and operating containerized services
• Solid git workflow familiarity and test-driven development mindset
• Comfortable reading and contributing to modern React codebases when needed

How to Apply: Interested candidates should send their resume and cover letter to [e-mail] with the subject line " Full-Stack Developer Application - [Your Name]".

Qualifications indispensables

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  IT Services and IT Consulting

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