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Junior Java Backend Developer Jobs in New York (NOW HIRING)

Rapsys Technologies

Java + AWS Backend Developers

Newark, NJ · On-site

$52.75 - $68.50/hr

CI/CD and DevOps practices AI / LLM Tools - Important Requirement Resources should have knowledge or hands-on experience with modern LLM/AI-assisted development tools, specifically: * Claude Code

Northern Base

Back End Developer-Java

Jersey City, NJ · On-site

$125K - $163K/yr

Back End Developer - Java Must Have Technical/Functional Skills * Service Now, Confluence, Jira, and experience with GitHub for code collaboration, Java, API Development, Web Application & Services 9 ...

Infosys

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

Preferred Skill and Experience Experience in Java 8, REST, Spring boot, Microservices, Kafka or MQ, OpenShift deployments, Spring Security, JPA, XML, XSLT, JAXB, JAXP, MVC, Junit, test framework ...

Ex

AVP Senior Java Developer

Manhattan, NY · On-site

$140 - $180/hr

We are seeking a highly skilled Senior Java Backend Engineer to support Oracle database upgrade readiness and application compatibility remediation. The resource will be responsible for assessing ...

Esprow

Senior/Lead Java Back-End Developer

Manhattan, NY · On-site +1

Position Summary We are looking for a talented Java back-end senior or lead developer with extensive expertise working on web application back-ends using the Spring Framework. You will be responsible ...

Socket.dev

Java Backend Engineer

Manhattan, NY · On-site

$150 - $170/hr

Position Overview We are seeking a skilled Java Backend Engineer to design and build high-performance, scalable systems.. In this role, you will develop and maintain low-latency, high-availability ...

New

PeopleSERVE, Inc.

Back End Developer

Manhattan, NY · On-site

... Java • Collaborate closely with other specialists and become a valued member of an autonomous ... more junior members of the team Company : PeopleSERVE, Inc is a technology recruitment firm ...

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ · On-site

$122K - $159K/yr

Our client is currently seeking a Back-end Developer - V Senior Back-end Developer (Java) Contract!W2 This job will have the following responsibilities: * We are seeking a highly skilled Senior ...

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Junior Java Backend Developer information

What is a junior Java backend developer?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.

What are the key skills and qualifications needed to thrive as a junior Java backend developer?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.

What are some common challenges faced by junior Java backend developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are the most commonly searched types of Java Backend Developer jobs in New York?

The most popular types of Java Backend Developer jobs in New York are:

What are popular job titles related to Junior Java Backend Developer jobs in New York?

For Junior Java Backend Developer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Junior Java Backend Developer jobs in New York look for?

The top searched job categories for Junior Java Backend Developer jobs in New York are:

What cities in New York are hiring for Junior Java Backend Developer jobs?

Cities in New York with the most Junior Java Backend Developer job openings:

Junior Java Backend Developer jobs near you
Infographic showing various Junior Java Backend Developer job openings in New York as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 66% In-person, and 34% Remote job distribution.

Java + AWS Backend Developers

Rapsys Technologies

Newark, NJ • On-site

$52.75 - $68.50/hr

Other

Posted 4 days ago

Job description

Required skills:
* Strong Java backend development
* Spring / Spring Boot
* Hands-on experience with AWS
* REST APIs and Microservices
* Cloud-native application development
* Database/SQL experience
* CI/CD and DevOps practices
AI / LLM Tools – Important Requirement
Resources should have knowledge or hands-on experience with modern LLM/AI-assisted development tools, specifically:
* Claude Code
* Microsoft Copilot / GitHub Copilot
* Amazon Kiro
* General understanding of LLMs and Generative AI tools
* Ability to use AI coding assistants for development, debugging, code generation, documentation, and productivity
Candidate Profile
Looking for strong backend engineers who can work in an AWS environment and are comfortable adopting AI-assisted software development tools.

Apply