Software Engineer

Job description

# Software Engineer > Vertex Sigma Software · Dearborn, United States · Full-time · Posted 2026-07-01 **Workplace:** on_site **Department:** Engineering ## Description ### Overview We are looking for a skilled Software Engineer to design and deliver scalable, cloud-native microservices within our Connected Services platform. You will own the full software lifecycle — from architecture through deployment — building robust APIs and event-driven systems that power real-time device and data integrations. ### Responsibilities - Design and develop RESTful and event-driven microservices using Java 17+ and Spring Boot 3 - Build and maintain integrations with IoT devices, third-party APIs, and connected platforms - Implement messaging pipelines with Kafka or RabbitMQ for real-time data streaming - Write clean, testable code with JUnit, Mockito, and integration test suites - Collaborate with product and DevOps on CI/CD pipelines using Docker, Kubernetes, and Helm - Participate in architecture reviews and define best practices for the team ## Requirements ### Required Skills - 5+ years with Java and the Spring Boot ecosystem; Java 17+ preferred - Strong knowledge of Spring Cloud, Spring Security, and Spring Data JPA - Experience with Kafka, RabbitMQ, or similar messaging technologies - Familiarity with OAuth 2.0, JWT, and API security patterns - Proficient with SQL/NoSQL databases, including PostgreSQL, MongoDB, and Redis - Hands-on with Docker and Kubernetes in cloud environments (AWS, GCP, or Azure) - Contributions to open-source Java or Spring Boot projects ### Nice to Have - Experience with MQTT, AMQP, or CoAP for IoT device communication - Knowledge of OpenAPI / Swagger specification and contract-first design - Exposure to service mesh technologies, including Istio and Linkerd, and observability tooling ## Apply [Apply at Vertex Sigma Software](https://apply.workable.com/vertex-sigma-software/j/21EEB2935B/apply) --- Powered by [Workable](https://www.workable.com)