Delphi Software Developer - C#/.NET Modernization
Zenith System Solutions · Pune · onsite · Posted 1d ago
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About this role
Job ID: Sr.No-32
Employment Type: Full Time
Experience: 4+ Years
Role Overview
We are looking for an experienced Delphi Software Developer with strong knowledge of Object Pascal and an interest in C# and the .NET ecosystem. The role involves maintaining and enhancing existing Delphi applications while supporting the gradual migration of legacy systems to modern C# technologies. The ideal candidate should have strong debugging skills, sound software engineering knowledge, and the ability to develop reliable, maintainable solutions.
Job Duties and Responsibilities
- Maintain, troubleshoot, and enhance existing Delphi-based applications.
- Collaborate with cross-functional teams to design and implement new features.
- Contribute to the phased migration of Delphi code to C# across multiple releases.
- Ensure code quality, scalability, performance, and maintainability.
- Participate in technical discussions and contribute to architectural decisions.
- Identify and resolve software defects and technical issues.
- Support legacy application modernization and code refactoring.
- Mentor junior developers and contribute to knowledge sharing within the team.
Required Qualifications and Skills
- More than 4 years of hands-on experience in Delphi (Object Pascal) development.
- Strong understanding of software engineering principles, object-oriented programming (OOP), and design patterns.
- Working knowledge of C# and the .NET Framework/.NET Core, or a strong interest in learning these technologies.
- Experience maintaining, debugging, refactoring, or modernizing legacy applications.
- Strong analytical, troubleshooting, and problem-solving skills.
- Ability to work independently and collaborate effectively with team members.
- Good understanding of code quality, application performance, and maintainable software design.
Preferred Qualifications
- Experience with Delphi-to-C# migration or similar application modernization projects.
- Exposure to modern UI frameworks and web technologies.
- Familiarity with Git or other version control systems.
- Understanding of CI/CD practices and software release processes.
- Experience working with cross-functional development teams.
Technical Skills / Tech Stack
- Primary Language: Delphi / Object Pascal
- Secondary Language: C#
- Frameworks: .NET Framework, .NET Core
- Core Concepts: OOP, design patterns, software architecture
- Development Practices: Debugging, refactoring, legacy system modernization
- Version Control: Git
- DevOps: CI/CD fundamentals
- Additional Exposure: Modern UI frameworks and web technologies
Full time
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
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About Zenith System Solutions

Zenith System Solutions
IT Services & Consulting
201-500
employees
1997
29 years old
Toronto
Canada
₹8.9L PA avg
Avg at Zenith System Solutions
About
Zenith System Solutions is an IT software and services-driven provider for telecom and financial services companies. We are committed to providing advanced integrated solutions that facilitate and add value to our long-term customers.
With over 200 experts worldwide, we offer a full spectrum of custom software services, including fixed-price projects, capacity, and talent augmentation. We specialize in business-critical, growth–enabling domains such as 5G , BSS/OSS, ,IoT, Data and AI, Cloud Digital transformations, integration and automation .
Our value proposition:
✓ 25 years of Telecommunications experience
✓ 200+ veteran experts, with an average of 10+ years' tenure
✓ 1st-time right recruiting
✓ Long-term customer relationships with a high level of satisfaction
✓ Multiple flexible engagement models to support customer needs
✓ Cost-effective integrated solutions, leveraging innovation, automation, and our IPs
✓ Global presence with on-shore, near-shore and offshore capabilities
✓ Deliver High-Quality and results driven services.
The combination of our vertical expertise and years of experience, proprietary tools, and advanced methodologies ensures the success of our customers and supports their business needs.
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