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Senior Java Software Engineer (J2EE)

Minotaur - R🌍 Remote WorldwideEstimated: $80,000 - $120,000

Senior Software Engineer - iKnowHow S.A.

iKnowHow Group is an international technology company with over 24 years of experience and 300+ professionals, delivering innovative solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector. Our specialized subsidiaries bring domain expertise in Health and Robotics, blending industry knowledge with advanced technologies.

iKnowHow S.A. focuses on end-to-end project development, turning strategy into scalable, real-world solutions. Our portfolio includes Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives.

We are seeking a curious and driven Senior Software Engineer to work on new, challenging outsourced projects.

Responsibilities

  • Develop and maintain Java backend and front-end applications.
  • Design and implement solutions using Java Technologies (J2EE, Spring, XML Parsing, JDBC, Web Services).
  • Work with Relational databases (SQL Server) and ORM layers (Hibernate).
  • Develop and consume SOAP and Rest Web Services.
  • Utilize system frameworks like Git and Azure DevOps (ADO).

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • Minimum 5 years of Java backend and front-end development experience.
  • Advanced knowledge in Java Technologies (J2EE, Spring, XML Parsing, JDBC, Web Services).
  • Experience with Relational databases (SQL Server) and ORM layers (Hibernate).
  • Advanced knowledge in writing and consuming SOAP and Rest Web Services.
  • Familiarity with system frameworks like Git and Azure DevOps (ADO).
  • Good interpersonal skills.

Benefits

  • Attractive salary package based on experience and qualifications.
  • A modern workspace in Athens with remote work flexibility.
  • Career development and growth opportunities through a structured Job Grade System.
  • Continuous learning opportunities, including personalized training seminars and access to cutting-edge technologies.

#LI-Hybrid

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Job Overview

Posted6/6/2026
CategoryBackend Development
SourceJobsCollider

FAQ

Is this position remote?

The Senior Java Software Engineer (J2EE) role is a hybrid opportunity. The location specified is Remote Worldwide.

What is the salary?

The salary is not explicitly stated, but is competitive and based on experience.

How do I apply?

You can apply by clicking the "Apply for this role" button above to submit your application on the hiring website.

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