- Industry : Développement de logiciels
- Employment Type : Full-Time
- Education Level : Bac +3
- Country : France
- Socio Professional Category : Manager
- Updated On : 09/10/2026
- Contract Type : Permanent Contract
- Salary : € 40 000 To € 70 000 Per year
- Start Date : ASAP
- City : Paris
- Published on : 18/09/2026
- Remote Type : Full Remote
Company presentation
Since 2021, Team.is has partnered with startups, scale-ups, innovative companies, cutting-edge industries and service businesses on their most strategic hires — in France and internationally.
AI, GenAI, DeepTech, Tech, Gaming, Industry or business-critical functions: we identify and attract the talent capable of accelerating growth, innovation and execution.
Through an AI-powered approach, deep market knowledge and headhunting expertise, we tackle the most complex and hardest-to-fill recruitment challenges.
Description
By applying to this role, you'll have the opportunity to join an innovative early-stage tech startup operating in stealth mode within the B2B SaaS space.
They are looking for a Founding Engineer / Senior Software Engineer to own systems end-to-end, drive strategic architecture decisions, and establish the technical standards for the engineering team.
Your missions, shall you accept them :
They are looking for a Founding Engineer / Senior Software Engineer to own systems end-to-end, drive strategic architecture decisions, and establish the technical standards for the engineering team.
Your missions, shall you accept them :
- Build complex, stateful customer-facing B2B interfaces used on a daily basis
- Architect correctness-critical systems where software precision and reliability are essential
- Design and deploy high-volume data processing architectures operating autonomously
- Lead platform initiatives covering performance, security, reliability, and automated deployments
- Set engineering foundations including testing, tooling, automated checks, and CI/CD pipelines
- Establish technical standards (code reviews, testing, automation) inherited by future hires
- Work directly with the founders to shape what is built and execute rapidly toward the MVP
Requirements
What about you ?
- You have several years of experience shipping production software
- You have a strong full-stack background across UI, backend, and data modeling
- You master the technical stack: Next.js, React, Node, TypeScript, and PostgreSQL (SQL & relational modeling)
- You have proven experience with B2B software (multi-tenant, permissioned, in production)
- You ship secure and reliable code fast, leveraging modern AI tools
- You handle concurrency, partial failures, and complex production edge cases
- You are highly autonomous, capable of writing your own specs without rigid processes (no dedicated PM or QA)
- You speak fluent professional English
Benefits
Need more convincing ?
- High-impact founding role with rapid daily decision-making alongside the founders
- 100% remote working flexibility from Western Europe
- Competitive compensation (€40k-€60k) with a significant equity component
- Direct path to lead the engineering department as the team scales
- Apply to learn more and discover the product under non-disclosure agreement (NDA)!