Senior Scala Backend Developer

8+ years of experience in Java/Scala Backend Engineer with expertise in Microservices, Distributed Systems, AWS (ECS/EKS, Lambda, S3, SQS), Kafka, Redis, MongoDB/DocumentDB, Terraform, CloudFormation, Datadog, Splunk, and CI/CD. Strong experience in System Design, Event-Driven Architecture, SRE/Production Support, Observability, Performance Tuning, Resilience Patterns (Hystrix/Resilience4j), and leading scalable, high-availability applications.

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for a Backend Software Developerfor one of our clients Remote Title: Backend Software Developer Duration: 12 months Location: Remote Core Technical Requirements Primary Skills Scala (mandatory): o Minimum 23 years o

JD: Relevant Experience Minimum 8+ years of strong backend engineering experience. Overall, only 10 years' IT Experience Profiles must clearly demonstrate end-to-end ownership (design, development, testing, deployment, production support). Core Technical Skills (Must-Have) Strong hands-on experience in Java/Scala OR TypeScript/Node.js (as per the attached JD). Proven experience building high-throughput, low-latency microservices and distributed systems. Hands-on experience with Kafka, Redis, and

Senior Backend Engineer (Kotlin | Spring Boot | Kafka)Location: RemoteEmployment Type: Long Term ContractExperience: 915 YearsNote: We need only Senior Candidates, and it is mandatory for them to have experience with Kotlin.Job SummaryWe are seeking a highly skilledSenior Backend Engineerto design, develop, and enhance modern backend services that power our next-generation Operations Technology platform. This is a hands-on engineering role focused on building scalable, high-performance, and main