Compensation

Competitive

Contract type

Full time

Technologies & frameworks

Mobile
TDD
Rust
Asynchronous Programming
Python

Benefits & perks

Remote working
Flexible working
Committed to a diverse team
Dog friendly
Gym membership
Game room
Personal development budget
Share options
Team events
Free beverages & snacks

Creating highly scalable systems and developing advanced machine learning infrastructure.

Role overview

Tasks and Responsibilities

Design and implement a robust and performant distributed system for Federated Machine Learning in Rust.
Create and maintain key backend services that support our AI-powered product.
Create highly scalable, parallelized data pipelines.
Create infrastructure to bring ML models into production.
Craft and scale elegant, consistent, Rest APIs.
Create and test concurrent applications.
Take care of continuous integration, test suites.
Build tooling for deployment automation & configuration management.

Requirements

Solid experience with Rust and Python, ideally in production.
You know how to use Docker.
You are using version control systems, preferably Git.
AWS or similar platforms are not new to you.
Test engineering & test-driven development.
Meeting defined reliability & performance requirements.
Good soft-skills, you can communicate clearly with your team.
Business proficiency in English language, German is a plus.
Full time availability and eligibility to work in Germany.
Nice to have would be experience with cryptography / writing asynchronous code in Rust / distributed systems / REST APIs & web application OR with SQL & databases.

Our Tech Stack

Languages: the backend is mostly written in Rust but we also use Python as well as a few other languages, e.g. Dart.
Libraries: the backend is fully asynchronous and built with Tokio.
Databases: Postgres, InfluxDB, Redis.
Tooling: Docker, Kubernetes, Nix.

Location

Berlin is the capital and the largest city in Germany and well-known for its amazing festivals, exciting nightlife and a high quality of living. With a population of 3.7 million it is only second to London in the Europe Union, even with one-third of the city's area being composed of forests, parks, gardens, rivers, canals and lakes. Berlin is a city with a deep history, Bismarck, Marx, Einstein, JFK and Bowie, they’ve all shaped – and been shaped by – Berlin.

Often referred to as Europe's newest start-up capital, a new start-up is founded every 20 minutes. The startup industry is set to produce 100,000 new jobs by 2020.

It's no secret that Berlin is cheaper than many of its European counterparts. Office overheads and the price of living are cheaper, which makes it a very attractive place for tech entrepreneurs. Home to HelloFresh, Delivery Hero, and Soundcloud we expect many more household names to be coming out of Berlin in the next few years.

Did you know...

The average salary for a Software Engineer in Berlin is €58,765 per year
Berlin is the second most populous city in the EU

Xayn AG

10-49

Xayn is a privacy-protecting search alternative that enables users to gain back control over the algorithms and provides them with a smooth user-experience. Using the latest AI technology made in Europe, we usher in a new generation of user-friendly privacy tech – making privacy available for everyone. After starting as a research project at The University of Oxford and Imperial College London, Xayn was founded in 2017. Our open-source framework for federated analytics and learning, XayNet, is the basis of the privacy-protecting personalised search engine Xayn. For further information on products and research, visit xayn.com.