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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 to meet enterprise needs, whether on-premises or in cloud environments. Our offerings include le Chat, the AI assistant for life and work.
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 France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.
Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers.
Role Summary
We are seeking a talented and experienced software engineer to join our Research Platform team. You'll work closely with the research and infrastructure team to improve the stability, scalability and velocity across the research department. You will be involved in creating and maintaining internal tools, empowering researchers to make out the most of high performance clusters, building and scaling a future proof CI.
Reporting line: Research Engineering Lead
Location: ๐ซ๐ท ๐ฌ๐ง ๐ฉ๐ช ๐ช๐ธ
What you will do
As a Platform Engineer, your responsibilities will include (but may not be limited to):
We do not require you to be based in a specific location as long as it is in one of the countries listed in this job posting. However, you will be expected to be available for a monthly visit to one of our offices:
What we offer
๐ฐ Competitive cash salary and equity
๐งโโ๏ธ Health insurance *
๐ด Transportation allowance
๐ฅ Sport allowance
๐ฅ Meal vouchers
๐ฐ Private pension plan
๐ผ Parental : Generous parental leave policy **
๐ Visa sponsorship **
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 to meet enterprise needs, whether on-premises or in cloud environments. Our offerings include le Chat, the AI assistant for life and work.
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 France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.
Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers.
Role Summary
We are seeking a talented and experienced software engineer to join our Research Platform team. You'll work closely with the research and infrastructure team to improve the stability, scalability and velocity across the research department. You will be involved in creating and maintaining internal tools, empowering researchers to make out the most of high performance clusters, building and scaling a future proof CI.
Reporting line: Research Engineering Lead
Location: ๐ซ๐ท ๐ฌ๐ง ๐ฉ๐ช ๐ช๐ธ
What you will do
As a Platform Engineer, your responsibilities will include (but may not be limited to):
- Designing and implementing complex systems (e.g. scale our research CI with a strong focus toward reliability, reproducibility and speed)s
- Building flexible yet solid and accessible development environment for researchers, so they can focus on core mission
- Designing, implementing and advocating for solutions addressing large amounts of data and maintainable data pipelines
- Optimizing a variety of builds: container images, large libraries compilation times, python environments..
- Building strong relationships with researchers, understanding their workflow and enabling them to achieve more by leveraging your expertise
- Communicating and producing documentation or any content that will help them to make the most out of the tools and systems you'll build
- Being part of the team that "platformizes" research and constantly improve the daily experience for researchers while avoiding future roadblocks
- 5+ years of successful experience in a similar DX / DevOps / SRE role
- Proficiency in software development (Python, Go...) and programming best practices
- Exposure to site reliability engineering: root cause analysis, in-production troubleshooting, on-call rotations...)
- Exposure to infrastructure management: CI/CD, containerization, orchestration, infra-as-code, monitoring, logging, alerting, observability...)
- Technical product mindset (e.g. understanding how to debug poor adoption)
- Excellent problem-solving and communication skills (ability to contextualizing, gauging risks and getting buy-in for high stakes and impactful solutions)
- Ownership, high agency and constantly seeking to learn and improving things for others
- Autonomous, self-driven and able to work well in a fast-paced startup environment
- Low ego and team spirit mindset
- First hand Bazel (or equivalent) experience
- Strong knowledge of Python's ecosystem
- Familiarity with GPU based workloads and ecosystems
- Experience of full remote environments (you're comfortable with having some of your users on the other side of the globe)
- Intro Call - 30 min
- Tech Culture Interview - 30 min
- Technical Rounds - 3 x 45 min
- Culture-fit Discussion - 30 min
- Reference Calls
We do not require you to be based in a specific location as long as it is in one of the countries listed in this job posting. However, you will be expected to be available for a monthly visit to one of our offices:
- ๐ซ๐ท ๐ฉ๐ช ๐ช๐ธ If based in France, Germany or Spain: we will ask you to come to our Paris office 3 days per month
- ๐ฌ๐ง If based in the UK: we will ask you to come to our London office 3 days per month
- We will cover 100% of inter-country travelling and 50% of intra-country travelling fees
What we offer
๐ฐ Competitive cash salary and equity
๐งโโ๏ธ Health insurance *
๐ด Transportation allowance
๐ฅ Sport allowance
๐ฅ Meal vouchers
๐ฐ Private pension plan
๐ผ Parental : Generous parental leave policy **
๐ Visa sponsorship **
- currently not available for Germany
- available for France only
Key Skills
Ranked by relevance
ai
python
containerization
devops
cloud
cicd
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- Posted
- Jun 07, 2025
- Type
- Full-time
- Level
- Not Applicable
- Location
- London
- Company
- Mistral AI
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Mistral Cloud - Site Reliability Engineer
2026-04-15
Full-time
Not Applicable
Belgium
Technology
Engineering
View Job Details
Related
Mistral Cloud - Site Reliability Engineer
2026-04-15
Full-time
Not Applicable
Luxembourg
Technology
Engineering
View Job Details
Related
Applied Scientist / Research Engineer, AI4Engineering - EMEA
2026-05-20
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