Frontend Developer job offer at Conception

Job description

About

What is Conception.dev

Conception.dev is on a mission to empower software teams, from ideation to production, to ship functional, pixel-perfect apps.

Our product enables product managers, designers and builders to describe features in plain English and instantly generate user workflows and wireframes. Our specs-driven approach ensures everyone, design, product, and engineering, are aligned.

By making functional specs a first class citizen, our product can empower AI agents with the context they need to generate and test production-ready code.

Our founding team

We are a new French startup with three experienced repeat founders, Daniel (CEO), Louis (CTO) and Raphaël (COO), and we've just raised over 2.5 million.

Daniel and Raphaël co-founded Mithril Security which

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collaborated with OpenAI to deploy privacy-by-design LLMs using hardware-based secure enclaves with our open-source project

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launched LaVague , the first open-source AI Web Agent in 2024 which hit 6k stars.

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sold the company to H Company , a company founded by Deepmind engineers which raised $220M

Louis Abraham is a leading AI engineer and researcher experienced in building impactful products. In the past, he

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co-founded Secrecy , where he developed an end-to-end encryption platform and patented cryptographical protocols

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collaborated with Stanford on breakthrough biomedical machine learning research

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was a finalist of ICPC , the most prestigious competitive programming contest in the world

Job Description

To help us on our mission to revolutionize the way software is written and shipped, we are looking for an exceptional frontend developer to join us as our first frontend.

As our founding frontend engineer, you'll have full ownership of the frontend of our product. You'll work directly with the founding team to ship high quality code to both deliver unique experiences for our users, while ensuring the quality of the codebase to keep a high velocity.

Responsibilities

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Frontend development of our frontend, written in Svelte 5

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Strengthen frontend dev practices / tooling to increase velocity while maintaining code quality

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Actively contribute on UX/UI

What we offer

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Compensation is 60-90k + equity (0.3-0.7%)

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We move fast and we committed to ship product features to iterate with our community

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Unique opportunity to work at the frontier of AI Agents and software

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Be part of team of talented and driven people

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Work closely with our first clients on defining how developers interact with AI tools

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Flexibility : 50% remote / 50% on-site in Paris (2ème arrondissement)

Preferred Experience

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Frontend development expertise (preference for Svelte experience or ability to learn very fast)

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First principle thinking to generate compact, easy to maintain and optimized code

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Strong UX/UI design capabilities

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Problem solver mindset and willingness to do whatever it takes to ship

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French is not mandatory but is preferred

Recruitment Process

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Take home assignment: If your resume matches our requirements, you will receive a take-home assignment that you have to deliver within a week

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One to one with CTO:  If your assignment meets our criteria, you will be invited for a one hour technical interview with Louis our CTO, for a live coding interview (AI tools are authorized, e.g. Cursor, Claude Code, etc.)

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One to one with rest of founding team: If it works with Louis, you will meet Daniel and Raphaël for a final motivation / fit interview

We are looking for someone available ASAP and we can make an offer in less than 24h after the last step (as long as you prove you are truly exceptional).

Ready to join us on this adventure? Apply here: https://jobs.stationf.co/companies/conception-dev/jobs/frontend-developer-ux-designer_paris

Additional Information

·  Contract Type: Full-Time
·  Location: Paris
·  Possible partial remote