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Software Engineer, Thessaloniki

Sigmia is a professional services provider and software development firm, focused on enterprise planning processes and information systems for the retail industry. At Sigmia, we build systems and processes to help people make sense of data, collaborate and solve problems.


We are looking for bright enthusiastic problem-solvers who will form our next generation of retail information systems gurus. This is a full-time permanent position based in our office in Thessaloniki, Greece. Come join us in an exciting journey helping world’s largest retail organizations maximize their efficiency and thrive by focusing on the customer.



As a Software Engineer your role within the company will be multi-faceted. You will be trained on leading-edge enterprise decision support software, machine learning and data science techniques, as well as business processes for the retail industry. You will apply technical expertise, industry best practices and critical thinking to solve intellectually challenging problems. Activities involved:

  • Developing and configuring information systems according to business requirements
  • Installing, administering software and system integration in enterprise IT environments (on-premise or cloud)
  • Ensuring availability and nominal operation of information systems
  • Producing customer and internal systems documentation
  • Developing in-house software and tools
  • Performing in-depth analysis and mining insights using vast amounts of real-word data
  • Mastering machine learning and AI techniques to innovate and solve real-world problems



  • Competitive compensation
  • Performance bonuses
  • Exposure to leading-edge enterprise software and data science/machine learning technologies
  • Continuous training and personal development
  • State of the art facilities and workplace
  • Flexibility on working hours/schedules
  • Friendly and supportive environment, fostering professional growth


Basic Requirements

  • 1-3 years of experience using an Object-Oriented programming language (preferably Java or C++)
  • Hands-on experience in UNIX shell scripting (bash/ksh) and systems administration
  • Solid understanding of key computing and networking concepts
  • Fluency in English, both spoken and written
  • Fulfilled military obligations (if applicable)
  • Ability to travel abroad intermittently (up to 25%)


Personal Qualities

  • Strong problem-solving skills
  • Good interpersonal and communication skills


Good to have

  • Bachelor’s degree or higher in Computer Science, Engineering, Mathematics, Physics or relevant faculties
  • 2 years of work experience in a similar position
  • Hands-on experience with the C or python programming languages
  • Hands-on experience in Relational Database Management Systems
  • Hands-on experience with R or similar statistical data science/analysis tools
  • Experience in the application of machine learning/artificial intelligence techniques in real-world problems
  • Experience in the retail industry domain, supply chain optimization or enterprise planning software



To apply, please send your updated CV to This email address is being protected from spambots. You need JavaScript enabled to view it.

About Sigmia

Sigmia is a specialist provider of system integration and consulting services for Oracle Retail, focused on Merchandise Planning & Optimization and Supply Chain Planning & Execution solutions.

Sigmia is a gold member of the Oracle Partner Network.

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