Senior Java Developer (Spring Boot)

We are searching for Java developers with a focus on Spring Boot, Apache Camel and Apache Kafka to implement integration solution among various customer systems including SAP.

What will be your tasks:

Creation of technical concepts based on business blueprints and subsequent realization of interfaces based on Spring Boot, Apache Camel and Apache Kafka

Implementation of integration patterns systems

Carrying out technical analyzes

Execution of tests to ensure the technical functionality

Participation in conceptual workshops with business analysts and the department representatives

Creation of architecture, programming and documentation guidelines

Support of interfaces during operation

Proactive ideas for improvements are more than welcome.


  • Java, Spring Boot
  • Apache Camel, Kafka
  • Docker, Kubernetes

What we need from you:

Practical experience with Spring Boot, Apache Camel and Apache Kafka

Practical experience in all phases of software development lifecycle in integration projects

Experience in the operation of integration scenarios using Prometheus, Wavefront and Loggly

Basic knowledge of container run-times, preferably Docker, Kubernetes is advantageous

Basic knowledge of Apache Avro Schema and Google Cloud Endpoints is advantageous

Basic knowledge of SAP interface technologies such as RFC, IDoc or ABAP proxy is advantageous

High level of teamwork and communication skills

Customer-oriented appearance and action

Independent and responsible way of working

Organizational skills

Quality awareness

Ability and willingness to learn new things and improve your skills

Readiness to travel (once per three months)

What can you expect:

Mac or Dell according to your wish

Internal knowledge sharing activities organized in the working time

Egghead, Safaribooks and Pluralsight licenses according to technologies

CN organizes internal and external education activity (meetups, conferences, workshops...) and supports community groups (Fsharping, Elm...)

Work with interesting technologies for international clients

Friendly team, open-door policy, informal company culture

Passionate colleagues who will support you in your growth

Professional and personal growth

Performance reviews

Offices in central Prague/Bratislava/Zlin/Bucharest

Benefits in 

Flexi hours-01.png
Flexi hours
Additional week of vacation
Breakfast once a week
Fruit at the work place
Paid Certification & Conferences
Time for education
Company events
Knowledge sharing
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Cafeteria system
Language courses
Referral & loyality bonus


We make this transparent. During the first round of interviews, you meet a recruiter, a senior colleague, and your future boss. This is a time to find out if your expectations and ours are the same. If the answer is “yes”, we invite you for a company breakfast where you meet the team you will join, see your office, take a look at your project and, of course, ask any questions you want answered.

Send us your CV
Send us your CV
Sit tight we will call you
Sit tight we will call you
Personal meeting
Personal meeting
Feedback in one week
Feedback in one week
Meet your colleagues first
Meet your colleagues first
Accept Offer
Accept Offer

Who will be on your interview?.

Recruiter - Andrea Soumarová
Andrea Soumarová
Technical Director - Aleš Říha
Aleš Říha
Technical Director
Senior developer - CN Colleague
CN Colleague
Senior developer