Artificial Intelligence Software Developer

MaintainX is the world's leading Asset and Work Intelligence platform for industrial and frontline environments. We are a modern IoT-enabled cloud-based tool for reliability, safety, and operations on physical equipment and facilities. MaintainX powers operational excellence for 12,000+ businesses including Duracell, Univar Solutions Inc., Titan America, McDonald's, Brenntag, Cintas, Xylem, and Shell. 

We recently completed a $150 million Series D round, bringing our total funding to $254 million and valuing the company at $2.5 billion.

We're looking for a Software Engineer with experience building AI-powered applications leveraging LLMs. You’ll design and deploy intelligent features that integrate with web apps and backend systems. You’ll work closely with product and engineering teams to build scalable, production-ready solutions. This role blends hands-on full-stack development with cutting-edge AI capabilities.

What you’ll do:

• Design, develop, and deploy AI-powered applications utilizing LLMs and other models to solve complex business problems.
• Ensure seamless integration of AI models with web applications and backend services.
• Implement and optimize algorithms for performance and scalability, ensuring efficient end-to-end solutions.
• Collaborate with product managers, designers, and engineers to define product requirements and integrate AI capabilities into customer-facing applications.
• Contribute to engineering best practices, including code quality, security, and deployment processes.
• Participate in on-call duties.

About you:

• Proven experience implementing LLM-powered applications, including prompt engineering, retrieval mechanisms, agentic workflows and integrating external knowledge sources.
• 3+ years of professional experience in full-stack software development, including 1+ year of experience working with LLMs.
• Strong programming skills in Python and/or JavaScript/TypeScript, with experience using LLM frameworks such as LlamaIndex, LangChain and LangGraph.
• Experience with cloud providers (AWS/Azure/GCP) and deploying AI services at scale.
• Knowledge of modern web development frameworks (React, Node.js) and API design.
• Strong problem-solving skills, with the ability to design scalable AI-powered solutions.
• Excellent communication skills to explain complex AI concepts to non-technical stakeholders.
• Actively keeps up with recent advancements in LLMs and AI, including new models, tools, and industry trends.

Bonus skills: 

• Built multi-modal applications.
• Implemented guardrails and evaluation pipelines for LLM-driven applications.
• Skilled in training, fine-tuning, optimizing, and deploying language models.

What’s in it for you:

• Competitive salary and meaningful equity opportunities.
• Healthcare, dental, and vision coverage.
• 401(k) / RRSP enrollment program.
• Take what you need PTO.
• A Work Culture where:
• You’ll work alongside folks across the globe that reflect the MaintainX values: Smart Humble Optimists.
• We believe in meritocracy, where ideas and effort are publicly celebrated.

About us:

Our mission is to deliver one platform for maintenance, repair & operations teams to keep the physical world running. We believe the greatest asset in any organization is the people. That’s why we built an intuitive, mobile-first solution to help boost productivity and collaboration across teams and locations.

MaintainX is committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.