Job Title: Java Developer (W2 Only)
Location: St. Louis, MO
Work Type: Onsite Role
Client: Telecommunication Client
Experience: 5+ Years
Duration: 06+ Months Contract
Visa: Only US Citizen
NOTE: No third party involvement
Job Description
We are looking for a skilled Java Developer with strong Spring Boot and Microservices experience to support a telecom client in St. Louis, MO. The candidate will develop backend services, APIs, and scalable applications used in telecom systems such as billing, customer management, and provisioning.
Responsibilities
Develop backend applications using Java 8/11 and Spring Boot
Build REST APIs and Microservices
Integrate applications with external systems (REST/SOAP)
Work with databases and optimize queries
Participate in Agile/Scrum development
Fix defects and support production issues
Required Skills
Java (Core Java, OOPs, Collections)
Spring Boot, Spring MVC, Spring Data JPA
RESTful Web Services / Microservices
SQL (Oracle / MySQL / PostgreSQL)
Hibernate / JPA
Git, Maven/Gradle
JUnit or Mockito
Preferred
Telecom domain experience
Kafka or any messaging tool
Docker/Kubernetes or Cloud (AWS/Azure)