Senior Full-Stack Engineer: .NET/Java (Remote)

Cognizant Technology Solutions Corporation; Denver (CO); Remote; USD 86,000 - 99,000; Full time

Benefits offered by this job

Health insurance

Paid time off

401(k) plan

Disability insurance

Parental leave

Employee stock purchase plan

Job summary

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack Engineer to design, develop, and maintain scalable, enterprise-grade applications across Java/.NET stacks for healthcare payer operations. You will build secure microservices, REST APIs, and responsive UIs, collaborating with cross-functional teams to ensure reliable, compliant, and high-performing solutions.

The role emphasizes Azure hosting and observability, with a focus on integration, data accuracy, and production

Qualifications

• Bachelor’s degree in computer science, information technology, engineering or a related field.
• 7+ years of software development experience, with hands-on Java/J2EE and Spring Boot.
• Advanced proficiency in .NET Framework and C# for scalable enterprise apps.
• Hands-on API, event-driven services, and middleware using Node.js, REST APIs, and microservices.
• Strong front-end experience with React and Angular for responsive web apps.
• Experience designing microservices-based apps with modular deployment and CD.
• Working knowledge of Microsoft Azure for deployment, monitoring, identity, and observability.

Responsibilities

• Design, develop, and maintain scalable enterprise applications across full stack.
• Build secure microservices and REST APIs for internal and external integrations.
• Create intuitive UIs with React/Angular to streamline operations for users.
• Collaborate with architects, product owners, and QA to ensure quality releases.
• Participate in code reviews, unit tests, and integration tests to reduce defects.
• Troubleshoot production issues across front-end, back-end, API, and data layers.

Job description

Cognizant Technology Solutions Corporation is seeking a Senior Full Stack Engineer to design, develop, and maintain scalable, enterprise-grade applications across Java/.NET stacks for healthcare payer operations. You will build secure microservices, REST APIs, and responsive UIs, collaborating with cross-functional teams to ensure reliable, compliant, and high-performing solutions.

The role emphasizes Azure hosting and observability, with a focus on integration, data accuracy, and production