Democratizing AI through high-performance, open-source models and solutions, offering enterprise AI platforms and le Chat assistant.

Mistral AI, a pioneering company in AI technology, is seeking a Staff Software Engineer specializing in Performance to join their Engineering team. The company is dedicated to democratizing AI through high-performance, optimized, open-source models and solutions, with teams distributed across France, USA, UK, Germany, and Singapore.

The role, based in Paris and reporting to the Head of Engineering, focuses on optimizing system performance across multiple layers. The successful candidate will be responsible for identifying and solving complex system problems, particularly in API, micro-services, databases, and infrastructure optimization. They will work on developing systems that enhance latency, throughput, and robustness of large distributed systems.

Key projects include optimizing API latency through various techniques, implementing sophisticated caching strategies, setting up performance monitoring tools, and developing custom load-balancing algorithms for large language models. The position requires extensive experience in backend development, with Python expertise being particularly valuable, along with strong infrastructure management skills.

This is an excellent opportunity for an experienced engineer to join a dynamic, collaborative team that's shaping the future of AI. The company offers a competitive package including equity, comprehensive health benefits, and various lifestyle perks. The role combines technical challenges with the excitement of working at the forefront of AI technology, making it ideal for someone passionate about both performance engineering and artificial intelligence.

Staff Software Engineer position at Mistral AI, focusing on performance optimization of large-scale AI systems, requiring 8+ years of experience in distributed systems and backend development.

Staff Software Engineer, Performance

Democratizes AI through high-performance, optimized, open-source models, products and solutions, offering enterprise AI platforms and le Chat assistant.

Mistral AI, a pioneering AI company, is seeking a Staff Software Engineer specializing in Security to join their Engineering team in Paris. The company is dedicated to democratizing AI through high-performance, open-source models and enterprise solutions. This role combines core software engineering (85%) with security expertise (15%), making it perfect for someone passionate about both areas.

The position involves working with cutting-edge AI technology, focusing on model deployment, performance optimization, and secure system development. You'll collaborate with research, product, and solution teams to deliver frontier models to customers. Key responsibilities include managing new model releases, building robust APIs, ensuring AI safety, and maintaining high-performance distributed systems.

The security aspect involves being a technical security advocate, conducting architecture reviews, and implementing secure coding practices. The ideal candidate should have a Master's degree, strong Python skills, and experience in both software engineering and security.

Mistral AI offers an exciting opportunity to shape the future of AI technology while working in a dynamic, collaborative environment. The company has a global presence across France, USA, UK, Germany, and Singapore, fostering a creative, low-ego culture. They provide competitive compensation, including equity, and comprehensive benefits such as health insurance, parental leave, and visa sponsorship.

This role is perfect for a senior engineer who wants to combine technical leadership with security expertise while working on transformative AI technology. The position offers the flexibility of hybrid work and the chance to make a meaningful impact in the rapidly evolving AI industry.

Staff Software Engineer position at Mistral AI, focusing on security and software engineering for AI systems, offering hybrid work in Paris with competitive benefits.

Staff Software Engineer, Security

Mistral AI develops high-performance, open-source AI models and solutions, offering a comprehensive AI platform for enterprise needs and le Chat AI assistant.

Mistral AI is seeking a Senior Software Engineer to join their billing team, focusing on developing and maintaining critical payment infrastructure. This role combines technical expertise in backend development with specialized knowledge in billing systems and payment processing.

The position offers an exciting opportunity to work with a leading AI company that's democratizing artificial intelligence through high-performance, open-source models and enterprise solutions. As part of the billing team, you'll be responsible for integrating various payment systems, ensuring compliance with international regulations, and building robust billing infrastructure that can scale with the company's growth.

The ideal candidate will bring strong experience in Python backend development and payment platform integration (Stripe, PayPal), along with a deep understanding of billing concepts and tax regulations. You'll work in a dynamic, collaborative environment with teams distributed across France, USA, UK, Germany, and Singapore.

The role offers a flexible hybrid work arrangement with monthly office visits to maintain team connectivity. The company provides an attractive benefits package including competitive compensation with equity, comprehensive health coverage, transportation allowances, and various lifestyle benefits tailored to each country of operation.

This is an excellent opportunity for a senior engineer who wants to make a significant impact in a rapidly growing AI company. You'll be working on complex billing challenges while contributing to the company's mission of transforming society through AI technology. The position requires a unique blend of technical expertise, business acumen, and strong communication skills to work effectively across different departments and with external vendors.

The company culture emphasizes creativity, low-ego attitudes, and team spirit. With offices across major European cities and a strong focus on work-life balance, Mistral AI offers an environment where you can grow professionally while working on cutting-edge technology that shapes the future of AI.

Senior Software Engineer position at Mistral AI focusing on billing systems integration and payment infrastructure development.

Senior Software Engineer, Billing

AI company developing high-performance, open-source models and solutions, offering enterprise AI platforms and le Chat assistant.

Mistral AI is at the forefront of AI innovation, developing high-performance, open-source models and solutions that seamlessly integrate into daily work life. They're seeking a Senior Software Engineer for their Deployment team to help deploy and integrate their models across various infrastructure configurations.

The role involves working with cutting-edge AI technology, ensuring the reliable deployment of models and features to customers. You'll be responsible for building and maintaining infrastructure for packaging and deployment, addressing AI safety challenges, and optimizing resource allocation for model serving. This position offers a unique opportunity to work with frontier models and shape the future of AI deployment.

The ideal candidate should have 5+ years of experience and a strong background in backend development, particularly with Python, Docker, and Kubernetes. You'll be working in a dynamic, collaborative environment with teams distributed across France, USA, UK, Germany, and Singapore. The company culture emphasizes creativity, low-ego, and team spirit.

This is an excellent opportunity for someone passionate about AI who wants to make a meaningful impact in a pioneering company. The position offers competitive compensation, including equity, comprehensive health benefits, and various lifestyle perks. Based in Paris with a hybrid work arrangement, you'll be part of a diverse workforce driving innovation in AI technology.

Senior Software Engineer position at Mistral AI focusing on deploying and integrating AI models across multiple infrastructure configurations.

Senior Software Engineer, Deployment

AI company democratizing AI through high-performance, optimized, open-source models, products and solutions for enterprise needs.

Mistral AI is at the forefront of democratizing AI technology through their comprehensive platform offering high-performance, optimized, open-source models and solutions. As a Staff Software Engineer in the Knowledge and Search team, you'll play a crucial role in designing, implementing, and scaling search capabilities that power both user needs and internal systems. The position reports to the Head of Engineering and is based in Paris, France.

The role demands a seasoned professional with 10+ years of experience and a master's degree in Computer Science or related fields. You'll be responsible for building and maintaining a scalable search platform, managing information retrieval systems, and ensuring optimal performance for enterprise customers. The ideal candidate should have strong expertise in backend development using languages like Python, Go, C++, or Rust, along with infrastructure management skills using Docker, Kubernetes, and Terraform.

Joining Mistral AI means being part of a dynamic, multicultural team distributed across France, USA, UK, Germany, and Singapore. The company offers a competitive compensation package including equity, comprehensive health insurance, daily lunch vouchers, gym membership contributions, and support for work-life balance through generous parental leave and visa sponsorship if needed.

This is an opportunity to shape the future of AI technology while working with a collaborative, low-ego team that's passionate about making a meaningful impact. You'll be at the heart of developing and scaling crucial search infrastructure that connects customers with the information they need, making this role both challenging and rewarding for the right candidate.

Lead the development and scaling of search capabilities at Mistral AI as a Staff Software Engineer, working with cutting-edge AI technology in Paris.

Staff Software Engineer, Search

Leading innovator in open-source large language models, developing AI solutions deployable on any cloud.

Mistral AI, a pioneering force in open-source large language models, is seeking an experienced Backend Software Engineer for their Deployment team in Palo Alto. This role offers a unique opportunity to work at the forefront of AI technology, helping deploy and integrate advanced models and APIs across various infrastructure configurations.

The position requires a seasoned professional with 5+ years of experience and a strong background in Python, Docker, and Kubernetes. You'll be instrumental in launching new models, improving deployment infrastructure, and ensuring AI safety across third-party platforms. The role combines technical expertise with strategic thinking, as you'll work to optimize resource allocation and maintain high-performance standards.

Working directly under the Head of Engineering, you'll collaborate with research, product, and solution architect teams. The company offers an impressive benefits package, including competitive compensation, generous equity, comprehensive healthcare, and various lifestyle perks. Mistral AI's culture emphasizes rigorous thinking, audacious goals, and customer success, while maintaining a collaborative, ego-free environment.

This is an exceptional opportunity for someone passionate about AI who wants to contribute to a rapidly growing startup. The company's multinational presence and focus on making AI ubiquitous and open create an exciting environment for professional growth. Their technology can be deployed on any cloud platform, and they're actively working on multilingual solutions, making this role perfect for those who want to shape the future of AI technology.

Senior Backend Software Engineer role at Mistral AI, focusing on deploying and integrating AI models across multiple infrastructure configurations.

Software Engineer, Deployment - Palo Alto

Leading innovator in open-source large language models, making AI ubiquitous and open through deployable LLM solutions.

Mistral AI, a pioneering force in open-source large language models, is seeking a Developer Relations Intern for their Paris office. This role represents a unique opportunity to join a company dedicated to making AI ubiquitous and open, with solutions deployable across any cloud platform.

The position combines technical expertise with community building, requiring candidates to create comprehensive documentation, develop AI-powered demonstrations, and build user-friendly websites. You'll be at the forefront of managing technical partnerships and fostering a vibrant community around Mistral AI's solutions.

The ideal candidate will possess a strong technical foundation in engineering, particularly in generative AI, combined with excellent communication skills. You'll need to demonstrate proficiency in creating AI products, developing attractive front-end interfaces, and writing clear technical documentation. A deep understanding of the AI landscape, especially in language models and fine-tuning, is essential.

Mistral AI offers a dynamic, multicultural environment with teams distributed across France, UK, and USA. The company culture emphasizes creativity, teamwork, and passion for AI, making it perfect for those who thrive in competitive, fast-paced environments. You'll be part of a tight-knit team working on cutting-edge AI technology, with the opportunity to contribute to projects like their API platform and multilingual capabilities.

This internship provides an exceptional opportunity to gain hands-on experience in both technical development and community management within the rapidly evolving field of AI, while working alongside passionate professionals who are shaping the future of open-source AI technology.

Developer Relations Internship at Mistral AI, focusing on technical content creation, community building, and AI product demonstration in Paris.

Mistral AI Engineering Jobs

Democratizing AI through high-performance, open-source models and solutions, offering enterprise AI platforms and le Chat assistant.