Senior Software Engineer (Java)

1 100 - 1 500 PLNNet per day - B2B
Java

Senior Software Engineer (Java)

Java

Edmunda Wasilewskiego 20, Kraków

Amartus Polska

Full-time
B2B
Senior
Remote
1 100 - 1 500 PLN
Net per day - B2B

Tech stack

    Polish

    B2

    English

    C1

    Java

    master

    Spring

    master

    Spring Boot

    master

    AWS

    advanced

    Docker

    advanced

    RabbitMQ

    advanced

    Jenkins

    regular

    Groovy

    regular

    Kubernetes

    regular

    Azure

    nice to have

Job description

We have a fantastic opportunity for Senior Software Engineer (Java) who will assume responsibility for ensuring the smooth deployment and running of our nBrace™ Inter-party Automation software solutions for our customers. The candidate must be self-motivated, self-driven, and hands-on. They will work with different stakeholders/teams, both within our product group and our customers.

This is an opportunity to make your mark and shape the delivery-at-scale of an innovative product suite to a rapidly increasing customer base.  


Your role

In this role, you will:

  • Develop modules and functions of enterprise-level products.

  • Analyze requirements, provide feedback, and suggest improvements. 

  • Take ownership of the entire project, not only of own deliverables.

  • Work on different layers of solutions (with the support of your colleagues).

  • Build expertise in back-end Java development

  • Work with an international team


Requirements

  • At least  5+ years of experience with Java 8 (or higher) working in software development projects, ideally in the telecoms, network management, or cloud domains.

  • Very good knowledge of Spring framework core components, Spring Boot and AWS/Azure Cloud 

  • Experience with messaging (JMS, AMQP, RabbitMQ), Web Services, REST.

  • Project proven experience with some of the following technologies and tools: Groovy, MongoDB

  • Experience with test frameworks and tools: Junit5, Spock, Postman, etc.

  • Problem-solving skills and attention to detail.

  • Very good communication skills in English – both verbal and written. 

  • Familiarity with Scrum and Agile.

  • Experience with Docker and Kubernetes

  • Experience with CI/CD tools: Jenkins, other.

  • Hands-on experience in work with microservices 

  • Knowledge of modeling languages: YAML.

  • Experience in Unix/Linux operating systems


Nice to have

  • Practical experience with using schema/API description industry standards (OpenAPI/Swagger, JsonSchema, WSDL, etc.)

  • Knowledge of MEF/TMF data models and APIs

  • Knowledge of OSS, network management and/or telecom protocols & technologies.


Our offer

  • Work with leading edge products and technologies.

  • Flexible working hours and remote work once at full speed.

  • Flexible forms of employment.

  • Collaborative office culture and knowledge sharing.

  • Attractive salary.

  • Vibrant, pet-friendly, no dress-code office overlooking the Wawel Castle.

  • Free group English lessons with Native speakers

Published: 10.09.2025
Office location

Senior Software Engineer (Java)

1 100 - 1 500 PLNNet per day - B2B
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Senior Software Engineer (Java)

Edmunda Wasilewskiego 20, Kraków

Amartus Polska

1 100 - 1 500 PLNNet per day - B2B