Senior .NET Engineer: Build Scalable, Secure Software

barclays; United States; On-site; USD 194,000 - 199,000; Full time

Benefits offered by this job

Medical, dental and vision coverage

401(k)

Life insurance

Paid leave for qualifying conditions

Incentive award

Job summary

Barclays Services Corp. is seeking a .Net Developer Analyst in Whippany, NJ to design, develop, and improve software that provides business, platform, and technology capabilities.

You will deliver high-quality code, perform end-to-end system engineering across the SDLC, and participate in Agile ceremonies to maintain velocity. The role emphasizes secure coding practices, unit testing, collaboration with product managers, designers, and engineers, and ongoing contribution to technical excellence.

Responsibilities

• Perform end-to-end system engineering across the SDLC, covering requirements, design, development, testing, deployment, and maintenance for integrated applications.
• Develop high quality, efficient, and maintainable code using best practices, coding standards, and reusable components.
• Support the full testing lifecycle by designing, executing, and debugging test cases to deliver defect free, production ready solutions.
• Participate in Agile ceremonies (sprint planning, stand-ups, reviews, retrospectives) to maintain delivery velocity and team alignment.
• Collaborate with SMEs and stakeholders to gather, refine, and document technical and functional requirements aligned with business needs.
• Analyze requirements, propose technical solutions, document designs, and contribute to effort estimation and delivery planning.
• Provide technical support by resolving queries, troubleshooting incidents, and ensuring system stability and performance.
• Work closely with operational SMEs to refine requirements and support enhancements to applications and services.

Job description

Barclays Services Corp. is seeking a .Net Developer Analyst in Whippany, NJ to design, develop, and improve software that provides business, platform, and technology capabilities.

You will deliver high-quality code, perform end-to-end system engineering across the SDLC, and participate in Agile ceremonies to maintain velocity. The role emphasizes secure coding practices, unit testing, collaboration with product managers, designers, and engineers, and ongoing contribution to technical excellence.