BackEnd Developer for GmbH

Vor 4 Tagen

Anywhere Hamburg Germany AddApptr Vollzeit 50.000 € - 80.000 € pro Jahr
Company Description

We are looking for a Backend Developer (f/m/d) to join our engineering team in the beautiful city of Hamburg AddApptr manages billions of transactions and requires a highly performant and flexible backend system. As a Backend Developer (f/m/d) at AddApptr you will play a key role in developing the fastest and most reliable solution for mobile advertising.

About AddApptr: AddApptr offers a premium mobile programmatic advertising solution for large app publishers. At its core, AddApptr is a tech company. Billions of ad impressions are delivered each month via the AddApptr Meta-RTB solution, creating millions of Euros in advertising revenues for AddApptr publishers. AddApptr also offers a full service package, managing all administrative work, account set up and yield optimization for premium publishers. Some of the world's largest app publishers and media companies are AddApptr customers.

Job Description

Your Role:

  • You will design, implement, test, commission and maintain our backend systems
  • You will be working on different technical environments: Linux, PHP, MySQL/MariaDB, Nginx/Apache, HTML
  • You will communicate with the management team and with colleagues from other technical teams
  • You will be in charge of performance analysis and optimization
Qualifications

Must have requirements

Your Background:

  • You bring 3+ years of experience in IT operations that include programming with PHP. Further knowledge, e.g. in HTML/JavaScript, SysAdmin are a benefit
  • You are very familiar with a Linux / MacOS environment
  • You have strong experience with SQL and NoSQL DBMS (MySQL, Redis, Clickhouse)
  • You have experience in planning and maintaining large and high-performance backend systems
  • You have the ability to estimate time and effort realistically

Nice to have requirements

Nice-to-haves:

  • Ideally experience with basic web technologies (XHTML, XML, JSON, AJAX)
  • Ideally Know-How of system administration (Debian Linux)
  • Ideally experience in machine learning or other programming languages are a plus
  • B.Sc./B.A. in Information Technology, Computer Science or a related field; professional certification is a plus

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