Open position at nexonera

Full-stack Developer (Java/Angular)

Work schedule
Dúbravská cesta 14, Bratislava

At nexonera we are implementing IT solutions helping to create a connected, open world. Become part of our team as a Full-stack Developer for projects in telecommunications area.                                                                                                                                                                                 We are looking for a team player who is excited by solving complex problems. As a Full-stack Developer, you will handle a wide array of tasks ranging from design, development, unit testing, documentation and analysis. You will produce high-quality code for large-scale applications in telecommunication networks and cloud-based environments.

Wage conditions (gross): from €1,700/month, the final salary will depend on the experience and skills of the selected candidate

Start date: ASAP, or by agreement

Type of employment: full-time/contract

What will you do as a Full-stack Developer?

  • Design solutions with the Delivery Architect and Project team in creating network, service topology and visualizations for telecommunication / networking technologies
  • Participate and support customer discussions to understand requirements, clarifications for implementation and conduct user acceptance
  • Write and maintain solution documentation
  • Implement Project solutions in Java, Spring, Neo4J, JSON, REST, JUnit, Angular, Drools
  • Write and optimize database (Neo4J, SQL) queries and procedures
  • Write and support configuration management scripts
  • Create device and service models for telecommunication / networking technologies
  • Continually train in new technologies and products
  • Manage infrastructure automation using Terraform and integrate it into the deployment pipeline

          Adam Kovár


          Software Developer
Adam Kovár
Software Developer

Required Skills and Experience:

  • Technologies: Java/J2EE, REST, JSON, Angular 2+, AWS/RHEL
  • Database: Neo4j (graph DB), SQL DB
  • Background in implementing enterprise-level software solutions, ideally in Telco environment in area of OSS - Network Inventory
  • Knowledge of English language (level B2) – oral and written form

Additional Skills and Experience (nice to have):

  • Backend development frameworks/libraries: Maven, Spring Data/Security/MVC
  • Backend testing frameworks/libraries: Junit, SoapUI, Postman, Cucumber
  • Frontend programming/markup languages: Typescript/Javascript, html, css
  • DB: Neo4j (graph DB), Oracle DB, PostgreSQL
  • Other Skills: AWS Cloud, CI/CD, ElasticSearch, drools, Kafka integration, ReST (on Spring MVC), SSO (LDAP, Reverse Proxy, OAuth2), Camunda / BPMN / OSM / Workflow
  • Programming theory: design patterns, data structures, relational and graph database
  • Tools: EKS, Kubernetes, Docker, Terraform, Packer, Ansible, Git, IntelliJ, MS Visual Studio, Microsoft SSMS
  • Helpful Certifications: AWS Certified Solutions Architect – Professional, AWS Certified DevOps Engineer – Professional, AWS Certified Security – Specialty, AWS Certified Developer – Associate, AWS Certified SysOps Administrator – Associate, AWS Certified Solutions Architect Associate, Microsoft Certified: Azure Fundamentals

          Filip Brukker


          IT Tester
Filip Brukker
IT Tester


  • unlimited vacation (in case of employment)
  • flexible working hours
  • the possibility to combine work from home with work in the office
  • MultiSport card
  • company language courses, technical training and soft-skills training
  • paid time for personal development
  • 3x sick days
  • parking space in the garage
  • many team-building events

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