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Role description

Research Engineer, Full Stack

Mistral AI logoMistral AI
AI-native
TypeFull-time
SeniorityJunior
LocationPalo Alto, CA
Posted9/11/2026
Engineering

About Mistral

Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.

We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.

The Role

Mistral is seeking Research Engineer - Full Stack to facilitate the adoption of its products among internal stakeholders and collaborate with them to address complex technical challenges.

What You Will Do

• Collaborate closely with researchers, AI engineers, and product engineers on complex customer projects, integrating cutting-edge AI models into clients’ software products.

• Design, develop, and maintain scalable and robust full-stack applications, ensuring seamless integration between front-end and back-end systems.

• Develop complex use cases with our internal stakeholders, providing guidance and ensuring the best production integration with back-end and front-end interfaces.

• Collaborate with our product and science team to continuously improve our product and model capabilities based on internal feedback.

What We're Looking For

• You are fluent in English

• You hold a degree in Computer Science, Software Engineering, or a related field.

• You have 2+ years as a technical individual contributor on cutting-edge technologies

• You have strong technical coding skills in Python and TypeScript

• You have experience with front-end frameworks such as React, NextJS, or VueJS.

• You have experience with back-end technologies such as NodeJS.

• You have a solid understanding of software development principles, including design patterns, data structures, and algorithms.

• You hold strong communication skills with an ability to explain complex technical concepts in simple terms with technical and non-technical audiences

Ideally you have:

• Experience with LLM/GenAI models

• Contributed to open-source projects or libraries

• Experience as a Customer Engineer, Forward Deployed Engineer, Sales Engineer, Solutions Architect or Technical Product Manager

What We Offer

We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.

For the most up-to-date details on benefits available in your location, please refer to our Benefits page.

Privacy Policy

Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy.

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Company info

Mistral AI logo

Mistral AI

Mistral AI develops artificial intelligence models, applications, and infrastructure for organizations and developers. Its product portfolio includes Vibe for autonomous work and coding, Studio for building and deploying AI applications, Forge for training and customizing models, and Compute for AI training and inference infrastructure. The company also provides frontier models, APIs, model customization, document intelligence, speech solutions, and applied AI services for business and public-sector use cases. Its deployment options include self-hosted environments, Mistral-hosted services, and integrations through cloud providers. Mistral AI supports applications such as enterprise knowledge search, data analysis, document synthesis, coding, agent orchestration, model evaluation, and domain-specific AI development.

Series DRecently raisedMega roundIn the newsAI-product
Unlock human wisdom
ThesisTermsPrivacy
Funding
  • Series D · $3.2B · Sep 8, 2026
Investors
Scaleup Europe FundSamsung ElectronicsPSG Equity
News
  • Mistral Large 4: Europe’s answer to closed frontier AI models
  • Mistral Would Rather Pay a Copyright Tax Than Prove a Negative
  • Mistral CEO Pushes Back: Energy Is “Not the Bottleneck” for AI Compute. Here’s What Is.
  • Energy is only about 10% of compute costs, capital is the bottleneck: Mensch on Mistral's buildout and a European IPO
  • Mistral Adds Managed Agents and Apps to Its Studio Platform

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