About AiSentr
AiSentr is a growing SaaS startup helping businesses unlock the power of AI without in-house AI teams. Our platform combines data ingestion, search, and LLM-driven learning into AI agents that work with a company’s internal knowledge to drive genuine customer value. We are remote-first, growing revenue and gaining customers fast in a very exciting space.
The Role
We are looking for a Senior Full Stack Engineer to take a key role in scaling our product beyond MVP. This role is roughly 60 percent hands-on coding and 40 percent technical leadership, mentoring, and decision-making. You will work across the stack, lead initiatives, and help us balance delivery speed with long-term technical quality as we grow.
What You’ll Do
* Lead technical initiatives from design to delivery
* Build and maintain features using NestJS and TypeScript, with occasional Python for data processing
* Develop scalable APIs and maintain our Azure SQL-based relational data layer
* Deliver high-quality, performant UI features in React/Next.js on Vercel
* Collaborate with product and design to shape features end-to-end
* Mentor engineers, set coding standards, and contribute to best practices
What We’re Looking For
* 10+ years of experience building and scaling SaaS products in a commercial setting
* Strong JavaScript/TypeScript skills with deep knowledge of at least one backend framework (NestJS preferred) and one frontend framework (Next.js preferred)
* Solid experience with relational databases and API design for scale
* Experience of when to make architectural trade-offs in a fast-moving startup environment
* Proven track record of leading technical initiatives and mentoring other engineers
* Experience with cloud deployments (Azure preferred, Kubernetes and Docker useful)
* Familiarity with AI/ML concepts is a plus, but strong SaaS engineering skills matter most
Why Join Us
* Be one of the most senior engineers in a small, high-calibre team
* Have real influence on technical direction while still writing code daily
* Work on a product with clear customer demand in a stable, growing business
* Learn from (and teach) a team of genuinely experienced technology product builders
* Fully remote with a culture of ownership, autonomy, and trust
If you want to work at the point where impactful engineering meets a real product and real customers, we’d like to hear from you.