Lead .NET/React Developer

Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.

Lead .NET/React Developer

• Lead and mentor a development team of .NET engineers and QA professionals


• Architect and deliver full-stack web applications using .NET Framework/.NET Core and React


• Develop responsive UI using React and technologies like JavaScript, jQuery, HTML, CSS, and Bootstrap


• Design, build, and optimize SQL Server databases including stored procedures, views, and functions


• Develop and integrate RESTful APIs and third-party services


• Implement best practices including design patterns, performance tuning, and secure coding


• Drive CI/CD practices and code integration using GitHub, TFS, and pipelines


• Own unit testing using NUnit, XUnit, MSTest, etc. to ensure robust delivery


• Conduct code reviews and support QA defect resolution


• Support deployments and collaborate with DevOps and product teams


• Write clear technical documentation and contribute to architecture discussions


• 8–15 years of experience in web application development


• Proven expertise in full-stack .NET technologies and React (must-have)


• Strong SQL Server experience


• Familiarity with Azure Functions and App Services is a plus


• Excellent communication skills and ability to simplify complex tech ideas


• Financial industry experience is a bonus

Education: Bachelor’s/Master’s in Computer Science or related field

Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

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