luzon Technologies
Hiring Java Developer | W2 Only | Multiple Locations – DE, NJ, FL, VA, NYC & TX
Skills
14 days ago
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Important information
Contract type:
Freelance / Contract
Location:
Delaware, USA
Work mode:
Remote
Published on:
13 October 2026
What they need
Multiple Locations – DE, NJ, FL, VA, NYC & TX,
Posted 2 hours ago
We are looking for an experienced Java Developer with strong hands-on expertise in Java, Spring Boot, microservices, REST APIs, Kafka, and MongoDB. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications while collaborating with cross-functional teams.
Contract
Work from home not available Travel not required
Job Description
Job Type: W2 Only
Location: New Castle, DE | Jersey City, NJ | Tampa, FL | Virginia | NYC | Texas
Job Description
We are looking for an experienced Java Developer with strong hands-on expertise in Java, Spring Boot, microservices, REST APIs, Kafka, and MongoDB. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications while collaborating with cross-functional teams.
Key Responsibilities
- Design, develop, and maintain Java-based microservices using Java 8/11/17 and Spring Boot.
- Build and implement RESTful APIs following enterprise architecture and design standards.
- Develop and optimize microservices using Spring MVC and Spring Data.
- Work with Kafka producers, consumers, and partitioning for event-driven integrations.
- Design and manage MongoDB schemas, indexes, queries, and aggregation pipelines.
- Develop and optimize SQL queries for transactional and reporting requirements.
- Ensure application scalability, high availability, reliability, and performance.
- Implement exception handling, logging, monitoring, and resiliency patterns.
- Collaborate with Business Analysts, Architects, QA, and DevOps teams.
- Participate in code reviews, unit testing, defect resolution, and production support.
- Support CI/CD pipelines, application deployments, and troubleshooting.
- Follow secure coding practices and enterprise compliance standards.
Required Technical Skills
- Strong hands-on experience with Java 8/11/17.
- Expertise in Spring Boot, Spring MVC, and Spring Data.
- Solid understanding of microservices architecture and service decomposition.
- Experience developing REST APIs using JSON and OpenAPI/Swagger.
- Knowledge of Kafka producers, consumers, and partitioning.
- Hands-on experience with MongoDB, document modeling, indexing, and aggregation.
- Experience with SQL query development and performance tuning.
- Familiarity with OpenShift and/or AWS.
- Understanding of CI/CD, unit testing, monitoring, and production support
Note: This opportunity is W2 only.
To apply for this job email your details to [email protected]
Position Id : 1435
Originally Posted : Posted 2 hours ago
We are looking for an experienced Java Developer with strong hands-on expertise in Java, Spring Boot, microservices, REST APIs, Kafka, and MongoDB. The ideal candidate will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications while collaborating with cross-functional teams.
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