Senior Solutions Engineer

Madrid/ San Francisco / Remote
Compensation: 49-53,000 Euros + 0.095stock options for senior engineers. For the engineers based in the US, the salary is adjusted according to the competitive market salary.

At source{d} we are building the technology stack for the next generation of Machine Learning powered developer tools. We are an open-core company built around our Open Source projects. We have raised over eight million USD so far, and we are currently growing our team.

Engineering at source{d}

Engineering consists of five different teams that represent the architecture of our product:

• Applications (Scala, Go, Python, and Frontend tools): Builds CLI/Web applications combining ML research with our stack.
• Machine Learning (C++ and Python): Performs R&D for Machine Learning on Source Code.
• Data Retrieval (Scala and Go): Builds the technology that finds, fetches, stores and analyzes over +60M Git repositories.
• Language Analysis (Go and another +15): Focused on Babelfish, the universal code parsing server.
• Infrastructure (Go and Python): Manages a cluster of on-prem bare metal servers with Kubernetes and CoreOS, and GCP for user facing applications.

We care about Open Source. Everything we develop is available for anyone to read, modify, and contribute (under Apache 2.0 or GPL3 license). Some examples of our projects are:

bblfsh/bblfshd: Babelfish server, turning code into Universal Abstract Syntax Trees (UASTs).
src-d/engine: a library for running scalable data retrieval pipelines that process any number of Git repositories for source code analysis.
src-d/go-git: a highly extensible Git implementation in pure Go.
src-d/ml: a library to build and apply Machine Learning models on top of Universal Abstract Syntax Trees.

If you are interested in understanding how we do code reviews, please take a look at the PRs on any of these projects. You can also learn more about our engineering methodology here.


This position is for a Senior Solutions Engineer in the new Solutions Team at source{d}.

• As a Solutions Engineer you will design and build solutions based on source{d} products: source{d} Engine for large-scale source code analysis and source{d} Lookout for automated code review.

• You will code primarily in Python, SQL and Go. Previous experience with Python and SQL is required. Previous experience with Go is not a strict requirement; we strongly believe that it can be learned easily by any skilled developer. Experience with other languages is a plus.

• You will be involved in the definition, planning and delivery of solutions for our customers.

• You will work closely with the rest of the engineering team, who will enable you to deliver demos and projects, both by means of internal support as well as development of new features.

• You will participate in the development of demos and solutions that can be reused across different customers.


• source{d} is a company for developers by developers. We firmly believe in always doing what's best for the individual developer in the community. Our team consists of members who are passionate about programming. To understand our culture better, read more about it here.

• At the moment, we are 25+ people from 10 different countries working closely together from our office in Madrid. We are more than happy to sponsor you a visa and guide you and your family through the whole process if you decide to come to work from our office, but you may also choose to work remotely. Currently, we have remote team members in USA, Portugal, Ireland, France, Belgium, Poland, Estonia and Russia.

• For those wanting to work from one of our offices, we fully support the visa and moving process for you and your family.

• At source{d}, we have a transparent salary policy which we feel strongly about it. Your seniority level will be determined during the last round of on-site interviews.

• At source{d} all of the projects we work on are public on GitHub and the vast majority are open-source under licenses such as Apache 2.0 or GPL3.

• We don't just believe in open-source, we also believe in radical transparency as an organization, there we publish everything about the company at


• We go to conferences and other developer events!
• Open Source Days, every second Monday, you are encouraged to work on any OSS project you choose.
• Flexible hours, set your own schedule that fits you.
• Free books. We will buy any books that help you learn & grow.
• If you choose to work from one of our offices, you will enjoy a comfortable and spacious environment.
• Annual summer and winter Christmas parties and a hackathon retreat are held in Madrid and all team members are flown over for it.
• We also have our own, Open Source craft beers.


• We offer visa and relocation support for those wanting to work in the Madrid or San Francisco office.
• The local timezone of developers who want to work remotely should be between San Francisco and Moscow.