Senior Software Engineer

Salary: $90,000 - 130,000 per year Requirements: At least 6 years of full-stack software design and development experience; the posting also lists a 5-year minimum focused on React, Next.js, and .NET. Experience with C#, .NET, ASP.NET, TypeScript, and React; familiarity with Next.js, Vue.js, or Svelte is a plus. Experience with cloud platforms such as Azure, AWS, or Google Cloud; Azure experience is preferred. Experience with microservices architecture and containerization tools such as Docker, Kubernetes, Azure Container Apps, or Azure Kubernetes Service; Docker and Azure deployment are listed as required. Strong knowledge of object-oriented design, software patterns, and unit and integration testing. Familiarity with agile development practices and cloud computing concepts. Strong problem-solving skills, sound judgment, and the ability to work independently and manage multiple tasks. Clear written and verbal communication skills and the ability to collaborate effectively with cross-functional teams. Ability to adapt to changing requirements, learn from mistakes, accept and provide direct feedback, and continue developing professionally. A record of delivering high-quality work in a fast-paced environment and contributing ideas in diverse teams. Passion for software product development and staying current with technology and industry trends. A degree in Computer Science, Software Engineering, or a related field is preferred. Responsibilities: Design, develop, and maintain features and applications for our cloud-based commercial tax software, using technologies including React, Next.js, and .NET. Collaborate with distributed software development, quality assurance, project management, and product management teams to deliver high-quality solutions. Participate in daily standups, project planning, and development estimation. Write quality code to build features and resolve issues, and ensure it meets performance, security, and scalability standards. Test software through unit and integration testing, including test automation, and troubleshoot complex technical issues. Review colleagues code, provide constructive feedback, and recommend improvements. Keep software documentation current and comprehensive. Explore emerging technologies, recommend and implement suitable tools, and stay informed about industry developments. Coach and mentor junior software engineers and encourage knowledge sharing. Adapt to changing needs and work across different areas of the product. Technologies: ASP.NET AWS Azure C# Cloud Docker Kubernetes React Security Svelte TypeScript Vue microservices DevOps Support More: We are CSC, a global business, legal, and financial services company headquartered in Wilmington, Delaware, serving clients worldwide through offices and capabilities in more than 140 jurisdictions and a team of over 8,000 colleagues. For more than 125 years, we have helped businesses run smoothly through administration and compliance solutions, guided by a client-focused, innovative culture. As a Senior Software Engineer, you will contribute to automation software used by more than half of Fortune 500 companies and work with a distributed, cross-functional team. The position is listed for Wilmington, DE; Buffalo Grove, IL; Lewisville, TX; or Logan, UT, with Monday-to-Friday hours of 8 a.m. to 5 p.m. and hybrid or remote arrangements subject to business needs and local regulations. We offer career development and global opportunities, competitive benefits including annual leave, tuition reimbursement, and referral bonuses, and role- or performance-based success-sharing bonuses, commissions, or other incentives. We are committed to a diverse, growth-oriented and accessible workplace where colleagues are valued and supported. last updated 39 week of 2026