Principal Software Developer

Laivly

full-time

Posted on: 1/11/2026

Location Type: Remote

Location: Canada

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About the role

Design, implement, and optimize software solutions using modern frameworks and technologies, including .NET, Node.js, Python, and generative AI platforms
Tackle complex engineering challenges with creative approaches, leveraging your expertise and curiosity to deliver effective solutions independently
Guide and mentor junior and mid-level engineers, fostering their technical growth and contributing to a culture of collaboration and innovation
Continuously learn and integrate new technologies, frameworks, and methodologies to keep our solutions at the forefront of the industry
Work closely with product managers, designers, and stakeholders to translate business needs into robust technical solutions
Uphold high standards in code quality, testing, and documentation to ensure maintainability and scalability

Minimum 7 years proven experience in software development with deep expertise in .NET, Node.js, and Python
Strong knowledge and hands-on experience with generative AI tools, frameworks and applications
Experience designing autonomous or semi-autonomous AI systems that interact with real-world environments
Understanding of AI safety, guardrails, and human-in-the-loop workflows
Experience optimizing LLM inference pipelines or fine-tuning models for agentic tasks
Proficiency in a variety of programming paradigms and languages (e.g., Java, Go, or others is a plus)
Ability to independently solve challenging problems with limited guidance
Demonstrated capability to mentor other engineers, creating an inclusive and empowering team environment
Strong understanding of system architecture, microservices, and cloud-based technologies (e.g., AWS, Azure, or GCP)
Familiarity with modern development practices such as CI/CD, Agile, and DevOps principles
Excellent communication skills, with the ability to articulate complex technical concepts to a range of audiences
2 or more years in a fast paced start-up environment
Experience in AI/ML applications, including natural language processing and deep learning
Familiarity with front-end frameworks (e.g., React, Angular, or Vue.js)
Contributions to open-source projects or a portfolio showcasing innovative projects

Benefits

Equal Employment Opportunities in accordance with all provincial and federal laws
Commitment to ensuring equality of opportunity in all aspects of employment
Accommodation for persons with disabilities

Tip: use these terms in your resume and cover letter to boost ATS matches.

.NETNode.jsPythongenerative AIAI systems designLLM inference optimizationJavaGomicroservicescloud technologies

problem-solvingmentoringcollaborationcommunicationcreativityindependencecuriosityteam empowermenttechnical growtharticulating technical concepts