Senior Software Engineer – Full Stack

? Canada

?Contract

At Lektik , we build ventures powered by AI, data, and modern software engineering. Our teams work across disciplines to turn complex business problems into scalable technology products.

We’re hiring a Software Engineer to help build and scale our next-generation platform. This is a hands-on product engineering role with end-to-end ownership—from React and TypeScript through Node and Python services to AWS infrastructure.

What You'll Do

- Build and ship features end to end across front end, back end, and infrastructure.
- Design APIs and data models for high-throughput, always-on systems.
- Write and maintain tests while taking ownership of software quality.
- Deploy, operate, and monitor services on AWS, including troubleshooting production issues.
- Identify root causes of defects and implement reliable production fixes.
- Help migrate functionality from the existing v1.0 platform to the v2.0 architecture without disrupting live customers.

What We're Looking For
- Strong understanding of computer science fundamentals.




- Hands-on experience with React and TypeScript .
- Experience building applications and services with Node.js and Python .
- Practical experience deploying and operating services on AWS .
- Strong relational database, API design, and debugging skills.
- Clear technical communication, strong curiosity, and an ownership-driven approach to engineering.
- Comfortable using AI development tools such as Claude as part of everyday development, review, and debugging.

Nice to Have
- Experience working on high-throughput or always-on production systems.
- Experience with migrating or modernizing existing platforms.
- Experience working across the full software development lifecycle.

If you’re a product-minded engineer who enjoys solving complex problems, we’d like to hear from you. Apply now or share this opportunity with someone who could be a outstanding fit.

#SoftwareEngineer #FullStackDeveloper #React #TypeScript #AWS #AIEngineering #SoftwareDevelopment #Lektik

📌 Senior Fullstack Engineer (Canada)
🏢 Lektik
📍 Canada