Kotlin Backend Engineer – Mobile Service Layer (Java, Spring Boot, GraphQL)

Immediate need for a talented Kotlin Backend Engineer – Mobile Service Layer (Java, Spring Boot, GraphQL) . This is a 06+ months contract opportunity with long-term potential and is located in Atlanta,GA (Hybrid) . Please review the job description below and contact me ASAP if you are interested. Job ID: 26-21677 Pay Range: $62 - $70/hour. Traveler benefits as per agency package. (Benefits vary by vendor and assignment.) Key Responsibilities: • Design and build production backend services in Kotlin and Java • Develop scalable REST and GraphQL APIs • Build and evolve the Mobile Service Layer / Backend for Frontend (BFF) • Support high-volume, low-latency services used by mobile applications • Modernize legacy services and help introduce Kotlin into newer services • Write clean, maintainable, tested code • Troubleshoot production issues and improve reliability and performance • Collaborate with mobile engineers, architects, QA, DevOps, and product teams • Participate in code reviews, design discussions, and CI/CD practices Key Requirements and Technology Experience: • Strong production experience with Kotlin • Strong backend development experience with Java • Experience with Spring Boot • Experience building REST APIs • Experience with GraphQL • Experience with microservices • Experience with CI/CD and automated testing • Strong debugging, refactoring, and production support skills • Ability to work in a large-scale, enterprise environmen • Backend for Frontend (BFF) architecture • Mobile API platform experience • Kafka or event-driven systems • AWS or cloud-native deployment experience • Modern Java features and code modernization work • Experience supporting consumer-facing applications at scale Our client is a leading Healthcare Industry and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.