Java Developer (Kotlin | AWS | Spring Boot)

Overview

Hybrid
Depends on Experience
Contract - W2
Contract - Independent
Contract - 6 Month(s)
Able to Provide Sponsorship

Skills

Kotlin
AWS
Spring Boot
RESTful APIs
microservices
cloud-native applications
Lambda
EC2
S3
RDS
ECS
microservices architecture
RESTful API
Docker
Kubernetes
CI/CD pipelines
data structures
algorithms
and system design

Job Details

Job Title: Java Developer (Kotlin | AWS | Spring Boot)
Experience: 8–12 Years
Location: Bay Area, CA (Hybrid – must be open to coming to the office a few days a week) Employment Type: Contract (W2)
Note: Only holders, s, or candidates open for H1B transfer are encouraged to apply.

Job Summary:

We are seeking a seasoned Java Developer with strong expertise in Kotlin, AWS, and Spring Boot. The ideal candidate is an independent thinker with a proactive mindset and excellent communication skills, capable of both designing and coding robust, scalable backend systems. This is a hybrid role based in the Bay Area, requiring in-office presence a few days per week.

Key Responsibilities:

  • Design, develop, and maintain high-performance backend systems using Java / Kotlin and Spring Boot.
  • Architect and implement RESTful APIs and microservices with scalability and reliability in mind.
  • Collaborate with product managers, architects, and cross-functional teams to deliver high-quality, maintainable solutions.
  • Build and deploy cloud-native applications leveraging AWS services.
  • Participate in system design, code reviews, and technical discussions to ensure best practices.
  • Proactively identify technical improvements and drive continuous optimization.
  • Write clean, testable, and efficient code aligned with modern engineering standards.

Required Skills & Qualifications:

  • 8–12 years of experience in backend development using Java (8+) and Spring Boot.
  • Strong hands-on experience with Kotlin.
  • Proficiency in AWS (Lambda, EC2, S3, RDS, ECS, etc.).
  • Strong knowledge of microservices architecture and RESTful API development.
  • Experience with Docker, Kubernetes, and CI/CD pipelines.
  • Deep understanding of data structures, algorithms, and system design.
  • Excellent verbal and written communication skills.
  • Proactive, self-motivated, and capable of working independently with minimal supervision.

Nice to Have:

  • Experience with distributed systems or event-driven architectures (Kafka, RabbitMQ).
  • Exposure to infrastructure automation (Terraform, CloudFormation).
  • Familiarity with monitoring tools like Prometheus, Grafana, or ELK Stack.

 

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