Full-Stack Software Engineer

Full-Stack Software Engineer

Paris, hybrid

About Us

Noïa Labs is an early-stage neurotechnology company building the next generation of human-AI interfaces.

We are working on one of the most ambitious problems in human-AI interaction: creating a more natural way for people to control, guide, and collaborate with AI systems by relying directly on brain activity. Our approach combines optimized non-invasive neural sensors with large-scale AI models trained across many users to decode human intent from brain signals, without surgery.

Noïa Labs was founded by the team behind NextMind (acquired by Snap) and is backed by tier-1 investors. We are at the beginning of the journey and are building a team of outstanding engineers and scientists where each person can have a major impact on the product and technology.

Role summary

We are seeking a talented Full-Stack Software Engineer to build the software layer of our non-invasive neural interface. You will work on the applications, agentic systems, internal tools, and real-time interfaces that connect brain activity, machine learning models, and AI agents. This is a hands-on role for someone who enjoys creating high-quality products, moving quickly, and building across the stack.

The role spans frontend development, backend services, agentic workflows, model integration, real-time data interfaces, and internal tooling, while working closely with ML engineers, neuroscientists, and product teams.

In this role, you will:

Build full-stack applications that connect neural signals, AI models, and user interactions

Develop user-facing interfaces and internal tools for data collection, models, and product workflows

Design backend services and APIs that connect devices, neural decoders, AI models, databases, and external tools

Build the software backbone for agentic workflows, including tool use, context, memory, retrieval, and state management

Work closely with ML and BCI teams to turn prototypes into usable product features

Improve system reliability, performance, observability, and user experience

For this role, you must have:

5+ years of experience in software engineering, full-stack engineering, product engineering, or a related field

Experience owning and shipping product features end-to-end, from prototype to production

Strong experience with modern frontend frameworks such as React, Next.js, Vue, Svelte, or similar

Strong experience with backend development, APIs, databases, and cloud-based systems

Good understanding of software architecture, reliability, performance, and security

Strong ownership, product sense, practical problem-solving skills, and attention to detail

In case of any doubts or questions, please contact - careers@noailabs.ai