Senior Full Stack JavaScript Engineer

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We are recruiting a senior full stack JavaScript engineer with Node.js experience to work on a project within the AdTech division of our customer, a well-known German technology company.

The customer’s AdTech division promotes free and independent media with intelligent advertising technology. Our client empowers their customers by monetizing their users with efficient adtech products.

Standardized. Automated. AI-powered. This is accomplished through a microservice landscape to serve a wide range of clients.

The project entails not only programming but also: E2E testing, monitoring and data-driven optimization


• Know-How transfer for the architecture of the software and ensure stable ad delivery to millions of concurrent users

• Finding solutions for our SDK’s to open up different environments with one code base written in JavaScript

• Design and develop scalable services hosted and deployed via Github, TravisCI and AWS

• Provide solid KPIs for the purpose of real-time service-monitoring


  • Profound experience in JavaScript – 5 years+
  • Significant expertise in Node.js – 3 years+
  • Async programming – 2 years+
  • Client-server communication handling – 2 years+
  • Keeping an eye on scalability, maintainability as well as performance impacts
  • Strong proficiency in English. German language skills are a plus

Client tech stack

  • Docker
  • Github
  • Terraform
  • GH Actions
  • Cucumber / Gherkin
  • Puppeteer
  • TravisCI
  • Nodejs
  • NPM
  • AWS

Why join the K&C team and this project?

  • German IT company with HQ in Munich
  • 23 years history
  • Competitive compensation;
  • Talented team without hierarchies
  • 20 workdays of vacation per year, 15 days of paid sick leave;
  • Fulltime remote work possible; as is being based in one of our offices in Kyiv, Krakow, Sofia, Baku or Sulaimaniya if you prefer an office environment or hybrid
  • Flexible working schedule

Sounds interesting? We are excited to get to know you!

If you have any questions you would like to ask or if there is any additional information you would like to receive, please feel free to get in touch via either [email protected] or the contact form at the bottom of this page.


Working with K&C

K&C has a win-win organisational culture –
we know we only succeed when our team members do too!

K&C is an international software development company with 100+ experts split between our offices in Munich (HQ) Kyiv, Krakow, Sofia, Baku and Sulaimaniya. We provide consulting and direct services for the complex IT-Projects of major European clients such as Commerzbank, Nestle, Bosch, Raiffeisen, METRO, DER Touristik, Lufthansa and others.

At K&C we work with different projects — websites, portals, platforms, mobile (iOS, Android), intranet-systems. The combination of our expertise in cutting-edge technologies, 15 years’ collaborative experience with leading European clients, and a friendly and productive work environment has enabled us to turn traditional IT outsourcing into a reliable and competitive product.

Raft building in Bavaria

Send us your CV and
Cover Letter

K&C (Krusche & Company GmbH)

St.-Pauls-Platz 9

80336 Munich


[email protected]

+49 89 4161 7569-00

Senior Full Stack JavaScript Engineer

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