Senior Java/Spring Developer (New projects)

We are looking for an experienced and passionate Senior Java Developer/TL for our clients from various business domain areas (Finance, e-commerce, Telco, Transportation, Media&Publishing).

What will be your tasks:

Setting up new projects, defining technology stack

Responsibility for the design and consultation of a new architecture

Implementation of new features and maintaining existing ones based on backlog

Daily communication and consultations with an international team and product owner in English

Knowledge sharing and internal education activities

Supporting other developers and mentoring of a junior colleague

What we need from you:

Have practical experience and a strong culture in java design and development

You are able to make technical architecture recommendations and solid technical decisions

Experience with Java/Kotlin, Spring

Experience with Microservice architecture, Docker, Kubernetes, message buses, ORMs, SQL/NoSQL databases

Experience with Cloud technologies (PAAS, SAAS) from one of the platforms - Azure, AWS, GCP, IBM cloud

Experience with full software development lifecycle, CI/CD

General knowledge about any FE framework

You are familiar with Agile development principles: Scrum, Kanban

Be familiar with all development best practices (testing, IDE, Git)

Analytical thinking

Ability and willingness to learn new things and improve your skills

Readiness to travel (will be detailed during the interview)

 Advanced English – there will be daily communication with our international clients

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
Cafeteria system-01.png
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