Freelance Java Backend Developer Jobs in New Jersey

Design and develop backend services using Java, Spring Boot, Microservices * Build and maintain ... Collaborate with cross‑functional teams (QA, DevOps, Product Owners) * Debug, troubleshoot, and ...

Design and develop backend services using Java, Spring Boot, Microservices * Build and maintain ... Collaborate with cross‑functional teams (QA, DevOps, Product Owners) * Debug, troubleshoot, and ...

Design and develop backend services using Java, Spring Boot, Microservices * Build and maintain ... Collaborate with cross‑functional teams (QA, DevOps, Product Owners) * Debug, troubleshoot, and ...

Collaborate with Product, BA, DevOps, and security teams on solution delivery Required Skills & Experience * 10+ years of experience in Java backend development * 5+ years in Technical Lead or ...

This role is intended for experienced backend engineers with strong core Java fundamentals who apply traditional software engineering practices to data intensive platforms and distributed systems.

This role is intended for experienced backend engineers with strong core Java fundamentals who apply traditional software engineering practices to data intensive platforms and distributed systems.

Software Engineer ( Backend) Location: Hybrid 3 times a week in Iselin, NJ. Onsite Interview IV ... Angular (2.0/4.0+) * Core Java * Object Orientation * Spring (Spring Framework) * Restful Web ...

Build and Deploy Java REST services using Springboot Deploy Java backend services and React UI ... Strong programming experience in Java and Python. Hands-on experience with databases such as ...

Build and Deploy Java REST services using Springboot Deploy Java backend services and React UI ... Strong programming experience in Java and Python. Hands-on experience with databases such as ...

... backend) and Angular (frontend). * Provide technical leadership and strategic direction to ... Contribute to the evolution of CI/CD pipelines and DevOps practices. * Act as a subject matter ...

While your primary expertise lies in database engineering, a strong foundational knowledge of modern Java backend development will allow you to seamlessly bridge the gap between our data and ...

Experience in software development technologies including Java backend frameworks (Spring ... Developer: 5-12year

Java Developer Location ... Jersey City, NJ - Onsite Duration: 24+ Months Must have F2F Interview Overview As a Full Backend ...

... Engineering, or a related field. • Hands-on experience in Java back-end development and skills with Spring-boot framework (MVC, WEB, JPA/Hibernate). • Knowledge of RESTful APIs, Web Services ...

Java Microservices Developer with Agentic Gen AI/Claude (Hybrid) Total Required Experience in Years ... Develop secure and scalable API endpoints supporting backend integrations and business workflows

... backend service calls, and custom business logic. - Strong programming experience in Java and ... Python. Hands-on experience with databases such as PostgreSQL, MySQL, Oracle, SQL Server, DynamoDB ...

Write and maintain scalable backend systems using Java and/or Kotlin that support Noom's community of users * Help continuously improve how the engineering team operates About You If you're energized ...

Write and maintain scalable backend systems using Java and/or Kotlin that support Noom's community of users * Help continuously improve how the engineering team operates About You If you're energized ...

Position: Sr. Java Developer (Back-End) Location: NYC, NY/ Jersey City, NJ/ Alpharetta, GA (Need Day 1 Onsite) Duration: Long Term Contract Contract Type: W2 only (No C2C) Primary Skills: (Java ...

We are seeking a Java Developer to design, develop, and maintain scalable backend applications and APIs. The ideal candidate has a strong background in core Java and frameworks like Spring Boot, as ...