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Entry Level Java Back End Developer Jobs in New York

Eulerity

Backend Developer Summer Intern

New York, NY · On-site

$17 - $19/hr

At least 1 year of experience building backend solutions with Java * You have a strong willingness ... engineering challenges * You understand how to use agents and LLMs to find the right resources ...

Eulerity

Backend Developer Summer Intern

New York, NY · Hybrid

$17 - $19/hr

At least 1 year of experience building backend solutions with Java * You have a strong willingness ... engineering challenges * You understand how to use agents and LLMs to find the right resources ...

Frontier Technologies LLC

Java Developer

Middletown, NJ · On-site

$52 - $67.25/hr

Middletown, NJ Duration : 2-3 years + extensions Must-have 5-8 years of experience with Back-End Java Development Extensive Java programming experience Experience with Maven projects Basic knowledge ...

Frontier Technologies LLC

Java Developer

Middletown, NJ · On-site

$52 - $67.25/hr

Middletown, NJ Duration : 2-3 years + extensions Must-have 5-8 years of experience with Back-End Java Development Extensive Java programming experience Experience with Maven projects Basic knowledge ...

GlobalPoint

Java Developer

Manhattan, NY · Hybrid

$56.25 - $72.75/hr

Java Developer Our client is seeking a skilled Java Developer to join our team ... The ideal candidate will have strong experience in backend development using Java and Spring Boot ...

Precision Technologies Corp

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

We are looking for a Senior Java Developer who will design, develop, and maintain Java-based systems for equities trading, focusing on backend development, potentially including front-end components ...

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

This team is focused on rebuilding web application to be compatible with JPMC tech. Looking for Full Stack Developer, about 70% backend, 30% front end. Must haves: Java Spring Boot React, Typescript ...

Maintec Technologies

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Senior Java Developer $75 pr hr on W2 + $5 Referral fee Location: New York ( 5 days onsite) Local ... Backend Java, Spring Boot Need strong AWS-ECS and EMR Cassandra database - any NOSQL ok Kafka ...

Siri InfoSolutions Inc

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Looking for a strong java developer, the role is all back end. * Focused on someone who comes from financial services (ideally an Equities/Front Office team) * Looking for Java 8+ (they use versions ...

RIT Solutions, Inc.

Java/AI Developer

Summit, NJ · Hybrid

$54.25 - $70.25/hr

Job Title: Java/AI Developer Location: Iselin NJ Onsite: 3 days a week Contract: 6-24 months to ... Design, build, and maintain Java-based backend services and APIs that support AI-driven threat ...

RIT Solutions

Java/AI Developer

Summit, NJ · Hybrid

$54.25 - $70.25/hr

Java/AI Developer Location: Iselin NJ Onsite: 3 days a week Contract: 6-24 months to perm Interview ... Develop full-stack features across backend, service orchestration, and UI layers using modern Java ...

InterSources

Lead Java Developer

Somerset, NJ · Hybrid

Lead Java Developer Location: Somerset, NJ (Hybrid) Client domain: Engineering/Electronics Skills: Lead Java Development experience is MUST Angular v12 and onwards is a MUST Jira is a MUST Must be a ...

Launchpad Recruitment

Senior Backend Engineer

New York, NY · On-site

$175K - $225K/yr

... Java → Go → AWS → Redis → Temporal Candidate Profile → 2+ years of software engineering experience → Strong backend engineering experience using Python, Java, or Go → Experience ...

Software Guidance & Assistance

Java Developer

Tarrytown, NY

$54 - $70/hr

Software Guidance & Assistance, Inc., (SGA), is searching for a Java Developer for a CONTRACT/RIGHT ... Design, implement and enhance the back-end services and front-end web using technologies including ...

Wealthfront

Backend Engineer

Manhattan, NY · On-site +1

$150K - $189K/yr

Backend Engineer This role supports hybrid in-office US-based work in San Francisco - Bay Area, New ... You have 2-6 years of experience in developing backend components, services or APIs in Java or a ...

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Entry Level Java Back End Developer information

What are the key skills and qualifications needed to thrive as an Entry Level Java Back End Developer, and why are they important?

To thrive as an Entry Level Java Back End Developer, you need a solid understanding of Java programming, object-oriented principles, and a degree in computer science or a related field. Familiarity with frameworks like Spring Boot, version control systems such as Git, and databases like MySQL or PostgreSQL is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate and deliver quality code. These skills are essential for building robust server-side applications and working efficiently within development teams.

What is the difference between Entry Level Java Back End Developer vs Entry Level Java Software Engineer?

AspectEntry Level Java Back End DeveloperEntry Level Java Software Engineer
Required SkillsJava, SQL, REST APIs, basic understanding of server-side developmentJava, object-oriented programming, software design, debugging
Work EnvironmentFocus on server-side coding, database integration, API developmentBroader software development tasks, including front-end and back-end
Industry UsagePrimarily in web applications, enterprise systems, backend servicesIn various software projects, including applications and systems

While both roles involve Java programming, an Entry Level Java Back End Developer specializes in server-side development and API integration, whereas an Entry Level Java Software Engineer may work across different parts of the software stack. The roles often overlap, but the Back End Developer focuses more on backend systems and database interactions.

What does an Entry Level Java Back End Developer do?

An Entry Level Java Back End Developer is responsible for building and maintaining the server-side logic of web applications using Java. They work on tasks such as writing code, developing APIs, integrating databases, and ensuring the application runs smoothly behind the scenes. These developers collaborate with front-end teams to deliver complete solutions and often troubleshoot, debug, and optimize existing code. This role is ideal for those starting their career in software development and looking to gain experience in Java technologies and back-end systems.

What are some common challenges faced by entry-level Java back end developers during their first year on the job?

Entry-level Java back end developers often encounter challenges such as understanding large, existing codebases and adapting to the team's coding standards. Balancing the learning curve of new frameworks, tools, and version control systems while delivering features on time can be demanding. Collaboration with front end developers, QA engineers, and project managers also requires effective communication and openness to feedback. Over time, these challenges help build valuable technical and teamwork skills that support career growth.
What are popular job titles related to Entry Level Java Back End Developer jobs in New York? For Entry Level Java Back End Developer jobs in New York, the most frequently searched job titles are:
What job categories do people searching Entry Level Java Back End Developer jobs in New York look for? The top searched job categories for Entry Level Java Back End Developer jobs in New York are:
Entry Level Java Back End Developer jobs near you
Infographic showing various Entry Level Java Back End Developer job openings in New York as of June 2026, with employment types broken down into 1% Locum Tenens, 89% Full Time, 3% Part Time, 3% Temporary, and 4% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.
Backend Developer Summer Intern

Backend Developer Summer Intern

Eulerity

New York, NY • On-site

$17 - $19/hr

Temporary, Internship

Posted 24 days ago

Job description

Eulerity is a rapidly growing technology company revolutionizing marketing automation for small businesses and franchises with our industry-leading proprietary software. We were founded by leaders from Google, Facebook and Yahoo! with more than 20 years of digital advertising, engineering and marketing experience.
Your Role:
  • Take an active role in developing, testing, and maintaining our backend services - leveraging AI agents to accelerate and improve your work
  • Implementing new features, starting from design to deployment
  • Help come up with new features and product ideas, using AI tooling to prototype and iterate quickly
  • Collaborate with other teams on features and releases
  • Assist with the preparation of documentation, training, and support of various systems

About You:
  • You have at least 1 year of hands-on experience working with AI agents (e.g. Claude, Copilot, Cursor, or similar coding agents) to build, debug, and improve software
  • Experience with LLMs, AI agent frameworks, or AI-assisted product development (you've actually used these, not just read about them)
  • At least 1 year of experience building backend solutions with Java
  • You have a strong willingness to continuously learn, experiment with, and deepen your knowledge of AI tools and how they can be applied to real engineering challenges
  • You understand how to use agents and LLMs to find the right resources, generate and review code, and solve problems more effectively
  • You enjoy coming up with creative solutions to complex problems
  • Comfortable working with third-party APIs
  • Able to work in conjunction with other team members

Requirements:
  • Currently a student graduating in Dec 2026 or later
  • Based in the NYC tri-state area
  • Able to commit minimum 30 hours per week

Benefits:
  • Pay $17-$19/hour
  • Mentorship with regular peer review sessions
  • Free lunch and unlimited snacks
  • Full GitHub Copilot access with frontier LLMs and coding agents from Anthropic, Google, and OpenAI - keeping you equipped with the best AI tooling available

Internship Details:
  • The internship will run from May until August with potential to extend based on candidate performance + availability
  • Hybrid work flexibility provided with in-office expectations at least twice per week

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