Senior Software Engineer - Enterprise Systems
About this role
For a leading Insurance company: Senior Software Engineer - Enterprise Systems
Responsibilities
- Design, develop, and maintain enterprise applications using .NET technologies (C#, VB.NET).
- Modernize and enhance legacy systems to improve performance, stability, and maintainability.
- Develop and support client/server applications in remote and multi-user environments.
- Troubleshoot and resolve issues related to database connectivity, concurrency, and system performance.
- Build and maintain REST, SOAP, and batch integrations with internal and external systems.
- Ensure reliable and accurate data exchange across enterprise platforms.
- Optimize SQL Server databases, stored procedures, and complex queries.
- Support transactional and analytical workloads in large-scale database environments.
- Provide production support, incident resolution, and root-cause analysis for critical systems.
- Implement secure authentication and access control mechanisms aligned with compliance standards.
- Contribute to system architecture improvements, modularization, and modernization initiatives.
- Collaborate with business teams, vendors, and engineering peers while supporting CI/CD and development best practices.
- Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related field.
- Master’s degree (preferred) in Information Technology, Software Engineering, Information Security, or related STEM discipline.
- Additional academic or professional certifications considered an asset:
- Microsoft Certified: .NET Developer / Azure Developer.
- SQL Server or Database Engineering certifications.
- Certifications related to systems security, compliance, or cloud technologies.
- Experience with CI/CD pipelines (e.g., Jenkins), version control (Git), scripting, and automation.
- Familiarity with secret management tools, remote deployment systems, and monitoring dashboards.
- Comfort with modern FE/BE stacks used across enterprise environments.
- Strong analytical and debugging ability, especially in large legacy systems.
- Capability to manage complexity and drive improvements without disrupting critical operations.
- Effective communication with technical and business audiences.
- High ownership mindset and ability to work under pressure.
- Competitive compensation package
- Career development and growth opportunities
Frequently Asked Questions
Is the salary disclosed for the Senior Software Engineer - Enterprise Systems position at Just One | Recruitment & Executive Search Agency?
The salary for this Senior Software Engineer - Enterprise Systems role at Just One | Recruitment & Executive Search Agency is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Engineer - Enterprise Systems position at Just One | Recruitment & Executive Search Agency located?
This Senior Software Engineer - Enterprise Systems role at Just One | Recruitment & Executive Search Agency is based in Athens, Attica, Greece. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Software Engineer - Enterprise Systems role at Just One | Recruitment & Executive Search Agency full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Software Engineer - Enterprise Systems role at Just One | Recruitment & Executive Search Agency.
How do I apply for the Senior Software Engineer - Enterprise Systems position at Just One | Recruitment & Executive Search Agency?
Click the "Apply Now" button on this page. You will be redirected to Just One | Recruitment & Executive Search Agency's official application portal hosted on workable where you can submit your application directly.
When was the Senior Software Engineer - Enterprise Systems job at Just One | Recruitment & Executive Search Agency posted?
This Senior Software Engineer - Enterprise Systems position at Just One | Recruitment & Executive Search Agency was posted on Feb 18, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Software Engineer - Enterprise Systems
Just One | Recruitment & Executive Search Agency
You'll be redirected to Just One | Recruitment & Executive Search Agency's official application page on workable.