Senior Software Engineer - Enterprise Systems
Location: Athens, Attica, Greece
Workplace: hybrid
Employment Type: full
Description
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.
Requirements
- 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.
Benefits
- Competitive compensation package
- Career development and growth opportunities
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