senior c# .net developer
Aug 13, 2026 · ENTERSOFTONE
What you'll do
- Design, develop, and maintain modern web applications using .NET technologies
- Write clean, efficient, and maintainable code in C# and JavaScript/TypeScript
- Collaborate with cross-functional teams to analyze requirements and create scalable solutions
- Implement user-facing functionality without strict reliance on a specific front-end framework
- Participate in code reviews, testing, and debugging activities
- Ensure solutions meet best practices for security, performance, and scalability
- Stay current with emerging technologies and propose continuous improvements
Key requirements
- 5+ years' experience
- Proficient in C# and .NET technologies including ASP.NET Core
- Skilled in JavaScript/TypeScript and responsive design principles
- Experience with RESTful APIs and MS SQL Server including complex queries and data modeling
- Familiarity with version control systems such as Git
- Strong problem-solving skills and attention to detail
- Effective communication skills and teamwork orientation
- Computer Science / Engineeringpreferred
Benefits
- Competitive remuneration package, Private health insurance plan, Hybrid working model, Opportunity to work alongside people who mentor, Transportation with company’s bus, Funded training & development, Catering food services.
About the job
We are looking for a Senior C# .NET Developer to join our high caliber team.
Your contribution to the success of the team
Design, develop, and maintain modern web applications using .NET technologies on the back end
Write clean, efficient, and maintainable code in C# and JavaScript/TypeScript
Collaborate with cross-functional teams to analyze requirements and translate them into scalable technical solutions
Implement user-facing functionality without strict reliance on a specific front-end framework
Participate in code reviews, testing, and debugging activities
Ensure solutions meet best practices for security, performance, and scalability
Stay current with emerging technologies and propose continuous improvements
Your Qualifications & Competencies
Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience)
5+ years of experience in a similar role as a Full Stack Developer
Familiarity with JavaScript fundamentals and modern libraries or frameworks
Strong hands-on knowledge of C# / .NET (ASP.NET Core is a plus)
Knowledge of responsive and mobile-first design principles
Experience using version control systems (e.g., Git)
Expertise in MS SQL Server — including complex queries, optimization, stored procedures, and data modeling
Familiarity with RESTful APIs and general web application architecture
Strong problem-solving abilities and keen attention to detail
Effective communication skills and a willingness to work as part of a team
Your Benefits
We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:
💰Competitive remuneration package
❤️Private health insurance plan
🏠Hybrid working model
💯Opportunity to work alongside people who are always eager to mentor
🚍Transportation with company’s bus from central stations
📖 Funded training & development opportunities
🥪Catering food services
About the company
Established in 2025 through the strategic merger of Entersoft and SOFTONE, ENTERSOFTONE is a leading business software vendor in SE Europe with more than 1,500 employees and an extensive network of 700+ specialized partners, effectively serving a growing customer base of 90,000+ businesses across four countries (Greece, Cyprus, Bulgaria, and Romania).
Driven by a strong vision, long-term strategy, and deep expertise, ENTERSOFTONE bridges the gap between cutting-edge innovation and real business challenges, delivering reliable, intuitive, and scalable solutions for sustainable growth. Utilizing Cloud, Web, and AI technologies, we offer a comprehensive product portfolio (ERP, CRM, HCM/Payroll, WMS, Accounting, e-Invoicing, Digital Commerce, mobile applications and industry-specific solutions) that empowers every business, enabling it to work smarter, faster, and more successfully.
At ENTERSOFTONE, we turn innovation into real business value - unlocking the full potential of enterprises in today’s fast-changing digital era.
About the company
Established in 2025 through the strategic merger of Entersoft and SOFTONE, ENTERSOFTONE is a leading business software vendor in SE Europe with more than 1,500 employees and an extensive network of 700+ specialized partners, effectively serving a growing customer base of 90,000+ businesses across four countries (Greece, Cyprus, Bulgaria, and Romania).
Driven by a strong vision, long-term strategy, and deep expertise, ENTERSOFTONE bridges the gap between cutting-edge innovation and real business challenges, delivering reliable, intuitive, and scalable solutions for sustainable growth. Utilizing Cloud, Web, and AI technologies, we offer a comprehensive product portfolio (ERP, CRM, HCM/Payroll, WMS, Accounting, e-Invoicing, Digital Commerce, mobile applications and industry-specific solutions) that empowers every business, enabling it to work smarter, faster, and more successfully.
At ENTERSOFTONE, we turn innovation into real business value - unlocking the full potential of enterprises in today’s fast-changing digital era.