Rackera

Senior Java Backend Developer

RackeraContract
Remote
8 - 10 YearsApr 7th, 2026
91 ViewsBe an Early Applicant
Required Skillset:
JavaAzureApache KafkaDockerKubernetesSpring BootSQLAWSGCPPostgreSQLSpring WebFluxRxJava

Job Description

Title: Senior Java Backend Developer   

Experience: 8+ years of hands-on experience Java backend development.

Core Java: Deep knowledge of Core Java concepts, including object-oriented programming (OOP), data structures, algorithms, concurrency, and exception handling.
Frameworks: Proven expertise with the Spring Framework, particularly Spring Boot and Spring WebFlux (reactive stack).
Microservices: Extensive experience in building and consuming RESTful APIs and developing microservices architectures.
Messaging: Hands-on experience with message brokers/queues, especially Apache Kafka (topics, partitions, consumer groups).
Reactive Programming: Familiarity with reactive programming principles and patterns, such as RxJava.
Databases: Strong proficiency in SQL and experience with relational databases, specifically PostgreSQL, including query optimization and schema design.
DevOps & Cloud: Familiarity with cloud platforms (AWS, Azure, GCP), containerization tools like Docker and Kubernetes, and CI/CD pipelines.
Soft Skills: Excellent problem-solving, analytical, and communication skills, with a strong ability to work collaboratively in an agile environment

Similar Jobs

Java Full Stack Developer

Texas

Apr 7th, 2026

Full Stack Developer (Angular + Java)

Kentucky

Apr 7th, 2026

Java Full Stack Developer

AZ

Apr 7th, 2026

Java Developer

Texas

Apr 7th, 2026

Senior AI / Software Engineers (Java + Python)

North Carolina

Apr 7th, 2026