Senior Software Engineer – Java Full Stack

Skip to main content Senior Software Engineer – Java Full Stack Cognizant Indianapolis, IN Senior Software Engineer – Java Full Stack Cognizant Indianapolis, IN 5 days ago 111 applicants See who Cognizant has hired for this role Report this job Use AI to assess how you fit Get AI-powered advice on this job and more exclusive features. Am I a good fit for this job? Tailor my resume Sign in to access AI-powered advices Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Sign in to evaluate your skills Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Sign in to tailor your resume Email or phone Password Show Forgot password? Sign in Sign in with Email or New to LinkedIn? Join now By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. About The RoleWe are seeking a Senior Software Engineer with strong expertise in Java Full Stack development to support the enhancement and modernization of our claims applications. This role focuses on building scalable, secure, and high‑performing solutions using Java, Spring Boot, REST APIs, microservices, and cloud technologies. You will work across both legacy and modern platforms, contribute to cloud‑native development, and collaborate closely with cross‑functional teams to deliver high‑quality business solutions.In This Role, You Will Enhance and support existing legacy claims applications as part of a broader consolidation effortDesign, develop, and maintain applications using Java, JSP, Spring, Spring MVC, and Spring BootSupport the gradual migration from legacy systems to a cloud‑native architectureBuild and expose RESTful APIs for BPM workflows, UI components, and downstream consumersDevelop and enhance Spring Boot microservices that manage core business logic and dataEnsure all data access aligns with governed API and target architecture standardsIntegrate services with internal systems such as policy administration, claims processing, payments, treasury, identity services, and external portalsWork within a legacy technology stack including:JSP, HTML, JavaScript, CSSJava on TomcatSybase or...