Senior Software Engineer – Distributed Systems_ REMOTE

Senior Software Engineer-Distributed Systems & MicroservicesAbout The RoleWe are seeking a Senior Software Engineer to design, build, and evolve a modern, event-driven microservices platform supporting North Carolina's toll and vehicle registration systems. In this role, you will work on distributed systems that manage account management, payment processing, and vehicle transactions at scale.Technology StackBackend: Java 21, Spring Boot 3.5.9, Spring Cloud, Spring KafkaDatabases: PostgreSQL, Redis (Lettuce), Flyway migrationsCloud & Infrastructure: Azure, Docker, Kubernetes, Spring Cloud AzureMessaging: Apache Kafka, event choreography patternsTools & Quality: Maven, MapStruct, Lombok, JUnit 5, Mockito, TestContainers, JaCoCo, OpenAPI/SpringDoc, GitHubAuthentication: OAuth2/OIDC, Azure Active DirectoryKey ResponsibilitiesDesign and implement microservices within a saga-choreography architectureDevelop event-driven workflows and manage Kafka topics across domain servicesImplement distributed data persistence and caching strategiesWrite production-grade code with comprehensive test coverageCollaborate on architectural decisions and API design, including OpenAPI specificationsOptimize database performance and oversee schema migrationsMentor junior engineers on engineering best practices and domain-driven designContribute to infrastructure automation and deployment pipelinesRequired Qualifications7+ years of professional software development experience, including 3+ years working with distributed systemsStrong proficiency in Java with modern frameworks such as Spring Boot and Spring CloudExperience with event-driven architecture and message brokers, particularly KafkaDemonstrated expertise with PostgreSQL and Redis or comparable caching layersSolid understanding of microservices patterns, distributed transactions, and eventual consistencyWorking knowledge of Kubernetes and containerization technologiesProven track record of writing testable, high-quality code and championing engineering best practicesPreferred QualificationsExperience with the Azure cloud platformBackground in payment processing or financial systemsFamiliarity with API-first development and OpenAPI specificationsExperience with Flyway or other database version-control toolsAbout Cognizant’s IoT PracticeIntelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a unified way of life enjoyed by all.Please note, this role is not able to offer visa transfer or sponsorship now or in the future* Applications will be accepted until September 9th , 2026LI#- Compensation & Benefits$130,000 – $150,000 per year + Cost of Living AllowanceBonus + Comprehensive BenefitsAdditional Information Onsite role⚠️ Visa sponsorship is not available now or in the future. Candidates requiring sponsorship will not be considered.Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: Medical/Dental/Vision/Life Insurance Paid holidays plus Paid Time Off 401(k) plan and contributions Long-term/Short-term Disability Paid Parental Leave Employee Stock Purchase Plan