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  1. Home
  2. chevron_right
  3. it
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  5. Java Full-Stack Developer
Openkyber logo

Java Full-Stack Developer

Not Disclosed•Full-TimeOn-site

location_on4, East 64th Street, Lenox Hill, Manhattan Community Board 8, Manhattan, New York County, New York, 10065, United States

Apply Now

About the Role

We are seeking an experienced Java Full Stack Developer to join our engineering team in Chicago, IL. This role is pivotal for building and maintaining high-performance, cloud-native microservices using Java and modern frameworks. You will operate within an agile environment, contributing to backend services, event-driven systems, database modernization, and UI development.

The position focuses on designing scalable architectures and supporting critical initiatives such as migrating from Oracle to MongoDB and Aurora PostgreSQL. You will collaborate closely with cross-functional teams, including DevOps, QA, and Product, to ensure high availability and performance while mentoring junior developers and driving best practices.

Hiring Process

Candidates selected for this role must complete an onsite interview in Chicago, IL.

For applications and inquiries, please contact hirings@openkyber.com.

Work location

Work model: On-site

location_on

4, East 64th Street, Lenox Hill, Manhattan Community Board 8, Manhattan, New York County, New York, 10065, United States

New York, New York

Key Responsibilities

  • check_circleDesign, develop, and deploy scalable backend microservices using Java and Spring Boot
  • check_circleBuild and maintain RESTful APIs integrated with Kafka or similar messaging platforms
  • check_circleSupport database modernization initiatives including migration from Oracle to MongoDB and Aurora PostgreSQL
  • check_circleDevelop and deploy containerized applications using Docker and Kubernetes on AWS
  • check_circleUtilize AWS services such as S3, Aurora, and core cloud infrastructure
  • check_circleTroubleshoot production issues and ensure high availability and performance
  • check_circleMentor junior developers and participate in code reviews and best practices
  • check_circleDevelop and maintain UI components using Angular or React

Requirements

  • verified5+ years experience
  • verifiedJava 11/17/21+
  • verifiedSpring Boot
  • verifiedMicroservices architecture
  • verifiedKafka
  • verifiedAWS
  • verifiedDocker
  • verifiedKubernetes
  • verifiedAurora PostgreSQL
  • verifiedMongoDB
  • verifiedAngular or React

Nice to Have

Experience with large-scale system migrations. Exposure to CI/CD pipelines and DevOps best practices. Prior experience in enterprise or cloud-native environments. Production Support.

Openkyber logo
Company

Openkyber

Industry

it

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

5+ yrs (Senior)

Job Type

Full-Time

Skills Required

JavaSpring BootMicroservicesKafkaAwsS3Aurora PostgresqlMongodbDockerKubernetes

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Frequently asked questions about Java Full-Stack Developer at Openkyber

What does a Java Full-Stack Developer at Openkyber do?expand_more
A Java Full-Stack Developer at Openkyber is responsible for the following: Design, develop, and deploy scalable backend microservices using Java and Spring Boot; Build and maintain RESTful APIs integrated with Kafka or similar messaging platforms; Support database modernization initiatives including migration from Oracle to MongoDB and Aurora PostgreSQL; and Develop and deploy containerized applications using Docker and Kubernetes on AWS.
What are the requirements for this Java Full-Stack Developer role?expand_more
To qualify for the Java Full-Stack Developer at Openkyber position, applicants should have: 5+ years experience; Java 11/17/21+; Spring Boot; Microservices architecture; Kafka; and AWS.
Where is the Java Full-Stack Developer role at Openkyber located?expand_more
Java Full-Stack Developer at Openkyber is based in 4, East 64th Street, Lenox Hill, Manhattan Community Board 8, Manhattan, New York County, New York, 10065, United States. This is a on-site role.
Is this Java Full-Stack Developer job remote, hybrid, or on-site?expand_more
Openkyber has listed this Java Full-Stack Developer role as on-site.
How much experience is required for this Java Full-Stack Developer role?expand_more
Java Full-Stack Developer at Openkyber typically requires 5+ years of relevant experience at the senior level.
What skills do you need for the Java Full-Stack Developer role at Openkyber?expand_more
Key skills for Java Full-Stack Developer at Openkyber include Java; Spring Boot; Microservices; Kafka; Aws; S3; Aurora Postgresql; and Mongodb.
What category does the Java Full-Stack Developer role belong to?expand_more
Java Full-Stack Developer at Openkyber is part of the it job category on Recrutus.
Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Browse jobsCompanies hiringRemote jobsJobs by locationJobs by cityJobs by categoryJobs by skillCareer guidesCareer blogSalary insights
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Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

© 2026 Recrutus. All rights reserved.
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Accessibility