Position Details

Start Date: ASAP

Location: Paris - This position will be based in our office at 12 rue Vivienne 75002 Paris.

Benefits

• Prime office location in the heart of Paris (Bourse)

• Stock-options package

• Team-building events and regular off-sites

• Weekly internal share-times for technical knowledge exchange

• Gymlib subscription fully covered

• Swile card for lunch expenses

• Bring your dog to work policy

Role Overview

You will join our Engineering team and take a lead role in designing, building, and deploying Inbolt’s web applications used directly by our customers.

This is a hands-on leadership position where you’ll collaborate closely with Product Management (PM), guide the technical direction, and mentor a small team full-stack engineers.

What You Will Do

• Own the architecture and technical direction of Inbolt Studio and related web services

• Design and develop front end and back end features for customer-facing applications

• Build and scale APIs, data models, and real-time data flows for industrial use cases

• Integrate computer vision and robotics features into reliable, production-grade systems

• Define and enforce best practices on code quality, testing, and observability

• Investigate and resolve production issues with a strong focus on robustness and UX

• Work closely with Product Management to shape the roadmap and refine specifications

• Mentor and support full-stack engineers, perform code reviews, and drive technical alignment across the team

What We Are Looking For

• 7+ years of experience as a full-stack engineer, including at least 2 years in a lead or staff role

• Strong experience in Python for back end development

• Solid front end experience with HTML, CSS, JavaScript, and React

• Experience designing and implementing APIs (HTTP REST, gRPC) and data models

• Experience with real-time or data intensive web applications

• Comfortable owning projects end to end, from design to production

• Fluent in English. French is a plus.

Additional Plus

• Experience with edge computing, industrial systems, robotics, or computer vision

• Experience with real-time constraints, streaming architectures, or distributed systems

• Experience in B2B SaaS products with technical users

Who You Are

• You are a builder who cares about impact, not just code

• You think like a product owner: value, usability, integration, not only implementation

• You are rigorous, pragmatic, and comfortable making trade-offs explicit

• You can mentor others and raise the bar for the team

• You thrive in a fast-paced environment and are comfortable with ambiguity

• objectives

Why Join Us

• Lead the core product surface that customers use every day

• Work at the intersection of web, AI, and robotics, with real machines and real factories

• High ownership on architecture and technical decisions

• Direct access to customers, deployment teams, and real-world feedback

• Fast-growing deeptech startup with teams in Europe, US, and Japan

1. Screening interview with Max

2. Technical Interview with Jean

3. Final interview with the cofounders

References from previous employers or clients verifying related project successes are required. The entire process can be completed within two weeks.