(Senior) Full-Stack Engineer

Mercura automates quoting in the construction industry with AI agents. Our software frees sales teams from manual back-office tasks and lets them process requests in minutes instead of days.

We rank in the top 5% of YC's W25 batch by revenue, quadrupling our revenue in just 8 weeks. After YC, we closed a 8x oversubscribed round with top-tier investors and angels, and we continue to grow massively.

As a (Senior) Full-Stack Engineer, you will play a key role in architecting and building complex AI systems end-to-end. This is a hands-on role for engineers with high-agency and strong technical depth. We're looking for experienced builders with a strong product mindset and a track record of shipping complex AI systems.

You will be working on:

• Owning the architecture and design of AI systems
• Collaborating with stellar engineers across the full stack
• Building data pipelines to process large-scale unstructured data
• Deploying and managing software in cloud environments
• Making our backend scalable, stable and efficient
• Taking technical ownership and making pragmatic decisions
• Developing scalable components and API structures

We are looking for senior engineers with:

• Strong experience in full-stack software engineering (React, TypeScript, Python)
• Proven track record of building complex, production-grade systems
• Cloud & DevOps experience (Docker, Kubernetes, AWS/Azure/GCP)
• High agency & initiative to develop and execute ideas
• Product mindset and ability to solve problems end-to-end
• Experience in leading engineering teams
• Potential to grow into a founding engineer role

We offer:

• Competitive compensation package with equity
• Opportunity to work with cutting-edge AI technology
• Fast-paced, high-growth startup environment
• Chance to shape technical direction and mentor others