18h ago
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Intermediate Java Developer

SerbiaSerbia·BelgradeFull-Timemid
Java DeveloperSoftware Engineering
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Quick Summary

Requirements Summary

2+ years of Java programming/development skills and experience; Experience with Relational Databases including Oracle,

Technical Tools
Java DeveloperSoftware Engineering

Job Role: Intermediate Java Developer 

Location: Belgrade

Reporting to: Responsible Team Lead  

 

Established in 1984, MAK-SYSTEM’s vision is to design, develop, and deliver globally best-of-breed software to manage Blood, Plasma, Tissue, and Cells from end to end using the best technologies and functionalities for the patient’s benefit. Our software solutions continuously support the digital transformation of organizations such as 


  • Blood Centers 
  • Plasma Centers 
  • Transfusion Services 
  • Tissue Banks 
  • Stem Cell Labs 
  • Cell and Gene Therapy (SME to Big Pharma, CMOs, Hospitals) 

 

 

Key Responsibilities:

 

  • Advanced programming knowledge  
  • Demonstrates reviewing fixes and unit testing for junior developers  
  • Demonstrates writing clean and simple code  
  • Demonstrates de-bugging  
  • Demonstrates familiarity with design patterns, best practice coding  
  • Demonstrates growing learning about architecture, performance and security  
  • Turns tickets into solutions and provides estimates on tasks  
  • Assists in breaking down larger section of work 
  • Work requires some supervision  
  • Asks the right questions for routine tasks  
  • Needs help on complex work  
  • Demonstrates high initiative and resourcefulness  
  • Mentors juniors, looks for opportunities to lead across the team  
  • Demonstrates focus and prioritisation  
  • Demonstrates learning from mistakes 

 

 

Objectives:

 

  • To implement exceptional software development skills using new and improved technological tools and techniques for the development of the organization. 
  • To be responsible for the design, development, and management of Java-based applications. 

 

Previous Experiences/Qualifications:

 

  • 2+ years of Java programming/development skills and experience; 
  • Experience with Relational Databases including Oracle, MySQL and/or SQL server; JDBC and JPA knowledge is a plus; 
  • Proven experience in the design & implementation of SOAP/REST web services & micro-services; 
  • Excellent knowledge and experience of working with TCS/IP communication, Socket communication; 
  • Familiar with API lifecycle management & supporting tools; 
  • Experience in client-side development with HTML, CSS, JavaScript, JQuery; 
  • Hands-on experience in using Eclipse; 
  • Good Knowledge of full Software Development Life Cycle; 
  • Innovation, Flexibility, and Adaptability – undertake tasks with a positive attitude and respond well to management and customer requests. Must be prepared to meet business goals and respond well to change; 
  • Positive attitude and commitment to professional development; 
  • Proven ability to make recommendations to resolve problems by using judgment that is consistent with MAK-SYSTEM’s culture, policies, and procedures; 
  • Effective communication and collaboration skills suitable for liaising with colleagues within the team and beyond to the broader project team, both on a one to one and to many bases; 
  • Fluency in English (verbal and written); and 
  • At least Bachelor’s degree in a software engineering related field (or equivalent experience). 

Location & Eligibility

Where is the job
Belgrade, Serbia
On-site at the office

About this job

Posted
Today
Employer
has 4 open jobs on Jobera in 4 countries.

Listing Details

Posted
October 20, 2026
First seen
October 20, 2026
Last seen
October 20, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
57%
Scored at
October 20, 2026

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Intermediate Java Developer