GitHub for visual data

Senior Back-End Engineer at LabelFlow

$60k - $95k / 0.20% - 1.50%
Office in Nantes / France / Remote
Job Type
3+ years
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Nicolas Draber
Nicolas Draber

About the role

At LabelFlow, we build GitHub for visual data. Our mission is to facilitate and accelerate the development of AI at scale thanks to top-notch labeling tools and a dataset marketplace.

 Our 7 people team has been through Y Combinator S18 and is located in Europe (Lisbon/PT Nantes/FR). We are product-driven engineers and developers committed to move fast and execute the best work we can! Give a try to the product, no login required :) 

We are looking for a Senior Back-End Engineer with experience in Node and a good team spirit. Extensive skills in SQL are a must. At LabelFlow, you will:

  • Ship, own and continuously improve features and backend services
  • Work very closely with the product team to inform the product strategy and direction
  • Contribute to architecting and further developing our backend tech stack
  • Be a company expert on our backend
  • Ensure high-quality standards through code review and testing

In the first month you will

  • Get comfortable with the current application and its codebase
  • Start working on small issues and improvements
  • Deploy and monitor deployment of AI tools with Python

Within the first 3 months you will

  • Develop new features on our backend based on interaction with the product management
  • Develop new GraphQL resolvers and API routes in our backend
  • Manage our Postgres database and perform migrations
  • Work on our Github CI workflows The position is open to remote workers located in Europe for now for timezone convenience. 

Must have

Solid experience in the following technical fields is welcome, we have high expectations on these topics. We are interested in your profile for this position if:

  • You have built production quality backend apps and APIs in Javascript / Typescript and NodejS
  • You are proficient in SQL and database administration
  • Experience with Python
  • Driven by creating value for customers, not just scientific accuracy and you see perfect as the enemy of done
  • Comfortable with ambiguity, lack of structure, and a greenfield environment where you can (and have to) build a lot from scratch

Nice to have

  • Experience with advanced aspects in Python: AsyncIO, Machine learning frameworks such as PyTorch
  • Experience with NextJS
  • Experience with Docker, or even Kubernetes
  • Experience with GraphQL, Apollo, Graphene, Ariadne or similar
  • Experience with a cloud platform such as AWS, Google Cloud or similar
  • You care about simplicity and performance
  • You are interested in the AI and machine learning ecosystem

Additionally, here are some general skills that LabelFlow people tend to have

  • You are fluent in English
  • At least 5 years experience in Front End and UI development
  • You are very curious and won't stop searching until you find the answer
  • You work meticulously. You like beautiful things and people around you trust you on that
  • You are fun and have a life outside of work!

Team Benefits

  • Remote friendly
  • Health insurance 100% carried by LabelFlow
  • Afterworks, knowledge sharing sessions, team buildings, one week annual team event

Why you should join LabelFlow

At LabelFlow, we build GitHub for visual data. Our mission is to facilitate and accelerate the development of AI at scale thanks to top-notch labeling tools and a dataset marketplace.