Senior Software Engineer (.Net)

FINARTIX Fintech Solutions S.A.

Athens, Attica, Greece Hybrid permanent

Posted: February 19, 2026

Required Skills

Job Description

We are currently looking for a passionate and motivated Backend Application Developers to join FINARTIX's Software Engineering Practice and our projects within different sectors. The candidate will play a key role in the development, implementation, and management of technology-based business solutions to improve our clients’ delivery approach.

Responsibilities

• Participate in full software development lifecycle implementing, testing and maintaining custom applications
• Apply existing standards for programming, naming, security & performance and provide proper code documentation
• Act as a technical consultant for the client
• Support business as well as IT users with existing Application

Requirements:
• BS/MS degree in Computer Science, Engineering or related field (mandatory)
• Minimum of 6 years of Software Engineering experience
• Proficiency in Backend Engineering utilizing .Net Framework
• Hands-on experience with databases like SQL, NoSQL, Vector
• Knowledge of Web Services (SOAP/REST), Application Server (IIS)
• Knowledge of system frameworks like Git and Azure DevOps (ADO) and container technologies such as Docker or Kubernetes
• Previous experience with Infrastructure Architecture and support will be considered as a plus
• Certification in Cloud Services (AWS, Azure, GCP) will be considered as a plus
• Good programming skills with a mindset of solving hard problems efficiently with creativity
• Communication & Time Management Skills
• Analytical thinking & Problem-Solving Attitude
• Languages required: English and Greek, both written and verbal

Benefits:
• Professional development through participation in challenging, real business projects in different industries.
• Working in a dynamic and fast-growing Technology Companies with recognized partners.
• Opportunity to work in a diverse environment with talented colleagues.
• Competitive remuneration package.
• Private Health Insurance.
• Training & Development.
• Laptop.
• Flexible Working Environment.

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