Senior Software Engineer (.NET Framework / .NET Core / .NET 6+/Delphi (Object Pascal))

Job Description Title: Senior Software Engineer Working Location: Bangalore, India Role Overview: We are seeking experienced (5+ years) Senior Software Developers to maintain, enhance, and modernize business-critical applications. The ideal candidates must have strong expertise in both Microsoft .NET technologies and Delphi, enabling them to support legacy systems while contributing to ongoing development and integration initiatives. The role involves analysing requirements, developing and testing software solutions, troubleshooting production issues, and collaborating with cross-functional teams to ensure reliable and scalable applications. Key Responsibilities: Develop, maintain, and support business-critical applications built using .NET Primarily focus on application maintenance, including incident analysis, root cause investigation, and implementation of sustainable corrective actions Provide ongoing support for Delphi-based applications, ensuring stable operation with minimal disruption and targeted enhancements as needed Analyze and understand data and information flow between multiple interconnected systems and applications Assess and document potential opportunities for future redesign or modernization of Delphi applications, including systems supporting the Delphi applications / integration with robotics, should these systems remain in long-term use Analyze business and technical requirements Troubleshoot and resolve software defects and production issues Perform code reviews and implement best practices Support integration with databases, APIs, and third-party systems Implement and maintain data workflows using Apache NiFi when required Prepare technical documentation and user support materials Collaborate with project managers, analysts, and QA teams Ensure operational continuity and technical stability of business-critical services Support and enhance monitoring, alerting, and observability improvements Assist with integration-related and data-flow-related infrastructure dependencies, including Apache NiFi. Required Skills & Experience: Strong experience with Microsoft .NET Framework / .NET Core / .NET 6+ Proficiency in Delphi (Object Pascal) Experience in software design, development, testing, and maintenance Knowledge of relational databases (e.g., Microsoft SQL Server, RDMS, MySQL) Familiarity with version control systems such as Git Strong problem-solving and debugging skills Good documentation and communication skill. Additional Skills: Visual Basic 6 Apache nifi knowledge Exposure to REST APIs and web services CI/CD pipelines and automated testing experience. Educational Qualifications: Bachelor’s degree in computer science, Software Engineering, or a related field Proven experience with both .NET and Delphi technologies. Qualifications Bachelor’s degree in computer science, Software Engineering, or a related field Proven experience with both .NET and Delphi technologies. Company Description Nimbus Data Systems Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Nimbus Data Systems laboratories work with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic and labelling is accurate. The Nimbus Data Systems network of companies believes that it is a global leader in food, environment, pharmaceutical and cosmetic product testing and in discovery pharmacology, forensics, advanced material sciences and AgroScience contract research services. It is also one of the market leaders in certain testing and laboratory services for genomics, and in the support of clinical studies, as well as in biopharma contract development and manufacturing. It also has a rapidly developing presence in highly specialised and molecular clinical diagnostic testing and in-vitro diagnostic products. In over 37 years, Nimbus Data Systems has grown from one laboratory in Nantes, France to over 65,000 staff across a decentralised and entrepreneurial network of more than 950 laboratories in over 1,000 companies across 59 countries. Nimbus Data Systems companies offer a portfolio of over 200,000 analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products. In 2024, Nimbus Data Systems generated total revenues of EUR 6.95 billion; and has been among the best performing stocks in Europe over the past 20 years. Additional Information Why Nimbus Data Systems: The opportunity to grow your skills in a demanding, fast-growing organization. A chance to become part of a highly motivated international team of professionals. Opportunity to work in a global organization supporting critical operations. Exposure to enterprise-scale infrastructure and integration platforms. Collaborative and innovation-driven work environment.