AI Software Engineer

il y a 1 semaine

Paris, Île-de-France DeepIP Temps plein
About DeepIP

At DeepIP, our vision is to build the AI operating system for IP practitioners. Intellectual Property is not just legal paperwork—it's a company's strategic DNA. Yet today's patent professionals are drowning in inefficient processes, outdated tools, and mountains of prior art.

We are building AI-powered assistants to radically transform the practice of IP: from drafting patents, to prosecution, and to searching prior art. Our products empower IP professionals to focus on strategy and creativity while AI handles the complexity.

2026 is just the beginning — we're growing faster than ever and looking for bold, passionate people to join the ride. If you thrive in a fast-paced, flexible environment where every challenge sparks growth, come build the future with us. 

The Role – AI Software Engineer

We are looking for an AI software engineer responsible for developing and maintaining AI systems, ensuring they are reliable, efficient, and aligned with end-user needs.

You will join a team of AI engineers working at the frontier of applied AI. Together, we'll continuously push our AI stack to the state of the art, experimenting with the latest models, architectures, and techniques to deliver real impact to the IP professionals.

Your work will directly contribute to keeping DeepIP at the forefront of innovation — as the most advanced and trusted IP assistant on the market.

Responsibilities:

  • Design, build, and maintain production-grade agentic AI systems integrating LLMs and custom models.

  • Develop robust components, including prompt management, post-processing, and RAG-based retrieval.

  • Ensure reliability and quality through testing, CI/CD, and Clean Architecture practices.

  • Monitor and optimize system performance, observability, and model behavior in production.

  • Collaborate with end users and the team to align technical decisions with product vision and continuously advance our AI stack.

Profile:

  • 2+ years of experience in software engineering, strong first experience in startups and/or strong educational background.

  • Proven hands-on experience in complex backend development and/or AI development using Python.

  • Proficiency with AI coding tools like Cursor, Github Copilot, Codex, …

  • Knowledge and experience with LLM SDKs and libraries (for example OpenAI, Anthropic, Google GenAI, LiteLLM, Langchain), and with LLM tracing (Langfuse or another solution).

  • Interest in Intellectual Property or willingness to learn about the domain.

  • Optional skills: knowledge of search systems, experience in Machine Learning / Deep Learning (particularly with NLP and/or Vision).

What we offer

  • Join an AI-first team tackling a very exciting challenge: the automation of the patent lifecycle.

  • Impact from day one: your work will power thousands of IP professionals worldwide.

  • A culture of collaboration, ownership, and rapid iteration.

  • Flexible working hours and work location, competitive compensation.

Recruitment process

  • HR call : get to know you

  • Presentation interview with the Lead AI engineer

  • Technical interview: system design & live coding (1h30)

  • VP Eng & Co-founder interview.

  • Applied AI Engineer, Fullstack Software Engineer

    il y a 3 jours

    Paris, Île-de-France Mistral Ai Temps plein

    About MistralAt Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed...

  • Software Engineer

    il y a 1 semaine

    Paris, Île-de-France Harmattan AI Temps plein

    About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

  • AI Software Engineer

    il y a 1 jour

    Paris, Île-de-France Tenderbolt AI Temps plein

    About UsTenderbolt is at the forefront of transforming tender and RFP management. Our AI-driven platform enables businesses to respond faster and increase their win rates. We are growing faster than ever and looking for bold, passionate and ambitious people to join our talented team.About the roleWe are looking for an AI Software Engineer to design, develop...

  • Software Tooling Engineer

    il y a 1 semaine

    Paris, Île-de-France Harmattan AI Temps plein

    About UsAt Harmattan AI, we are a next-generation defense prime building autonomous and scalable defense systems. Driven by rigorous engineering developments of new defense products based on recent robotics and AI developments, we are on a steep growth trajectory. If you are interested in a career in a highly technical environment, thrive on pushing...

  • Software Tooling Engineer

    il y a 1 semaine

    Paris, Île-de-France Harmattan AI Temps plein

    About UsAt Harmattan AI, we are a next-generation defense prime building autonomous and scalable defense systems. Driven by rigorous engineering developments of new defense products based on recent robotics and AI developments, we are on a steep growth trajectory. If you are interested in a career in a highly technical environment, thrive on pushing...

  • Software Tooling Engineer

    il y a 1 semaine

    Paris, Île-de-France Harmattan AI Temps plein

    About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

  • Software Tooling Engineer

    il y a 5 jours

    Paris, Île-de-France Harmattan AI Temps plein

    About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

  • Software Engineer, New Grad

    il y a 5 jours

    Paris, Île-de-France Mistral AI Temps plein

    About Mistral  At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is...

  • Senior Software Development Engineer(

    il y a 1 semaine

    Paris, Île-de-France Siemens Digital Industries Software Temps plein

    Siemens Digital Industries Software - Where today meets tomorrow.Let's make the difference togetherMeet the team - VideoSiemens Digital Industries (DI) is an innovation leader in automation and digitalization. Closely, collaborating with partners and customers, we care about the digital transformation in the process and discrete industries. With our Digital...

  • Software Engineer, New Grad

    il y a 2 semaines

    Paris, Île-de-France Mistral AI Temps plein

    About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed...