Current vacancy from DeepL GmbH

Senior Backend-Engineer C# (f/m/d)

Backend, Software Development, C#
AI, IT & Internet services, SaaS
Professionals, Senior
Full-Time
ASAP
Permanent
Join DeepL on its mission to overcome language barriers & bring cultures closer together! In this position you have a decisive influence on THE (!) German AI product used by millions worldwide on a daily basis. Outshine Google by further developing the best international online translator with the Linguee database.
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Process This is your everyday life:

Flexitime
40 hours / week
Monday - Friday
Flexible
Casual
Very flexible Up to 100%

Location Your Surrounding:

Up to 100% Remote from anywhere within in Europe or Cologne or Paderborn
Sufficient secured bicycle stands Sufficient parking (free) Easy access with public transport Accessibility: (Main) Train station Tram stop Bus stop
Numerous shops for everyday needs e.g. Bakery Diners / fast food restaurants Supermarket Staff restaurant(s)
High comfort Bright rooms Short distances to colleagues Modern equipment Modern office building
Individual materials available on request High performance laptop (build your own). Additional screen(s) Ergonomic equipment Height-adjustable desk Suitable equipment for your home office
Direct / extensive communication Zoom room for stand-up meetings & professional discussions Guidance at eyelevel Comfortable atmosphere Sports activities Christmas party Extensive communication across teams
Kitchen Free coffee / tea Free water Various other free drinks Refrigerator Microwave Modern coffee machine Ping-pong table WiFi (also for private use) Pool table

Tasks These are your responsibilities:

Tasks
Development of C# backend services for products that help millions of people in their everyday lives Delivery of easy to maintain & efficient code
Design & Implementation of reliable, scalable & efficient backend services for DeepL's products (Website & native apps) Integration of DeepL with external services for authentication purposes Monitoring & debugging the services in production e.g. by defining expressive metrics & ensuring informative logs Collaboration across teams to define shared interfaces & ensure smooth operation in production
C# .NET Core ASP.Net Core C++ Postgres Cassandra Python
Responsibility
Colleagues Employees of other teams One / few superiors

Perspectives These are your chances:

Individually customizable Regular (virtual) conference visits Upon request Internal & external training
Various career paths possible
Crisis-proof position Permanent contract Growing & persistent industry

Compensation This is what you get for your work:

Prime salary in the industry Fully negotiable Qualification dependent
30 days / year
Compensated by free time
Various other employee offers e.g. Health offers / health campaigns Mobile working Sabbatical possible Team sports (football, bouldering) Subsidized gym

Qualification This is what you should bring with you:

Experience
At least: 1 year Experience in software development (Professionally and / or private)
using C# or C++
Skills
Required: Strong proficiency in C# and .NET Core Solid understanding of algorithmic complexity & common data structures Experience in API Design of a shared software component Advantageous: High-traffic ASP.NET Core services for Linux SQL / NoSQL databases C++ Implementation of Single-sign on (SSO) e.g. with SAML Hosting services on AWS
Open-mindedness Teamwork Flexibility Humour Communication skills
Ability to work independently towards a goal Analytical Self-motivated Hands-On Solution-oriented Quality-oriented Structured Systematic Team-oriented
Education
Not relevant Advantageous: Bachelor Master or Diploma
e.g. Computer Science Natural Sciences or Comparable
English Fluently Advantageous: German Other languages
European working permit through citizenship or blue card

Company This is your employer:

DeepL GmbH
Start-up
50 - 199
Internet & Information Technology
Websites that are already used by more than 100 million people Solving of highly interesting problems Programming at highest level Small, effective & highly-qualified team High flexibility Very short decision paths (decision makers are developers themselves)

Colleagues This is your team:

7 direct colleagues
International
English German
Clear structures

Interested? We'll answer questions & put you in touch:

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