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Per Diem Java Spring Developer Jobs in New York (NOW HIRING)

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Java Spring Boot AWS (Elastic Search preferred) Messaging (Kafka preferred) SQL Nice to have: NOSQL ... g., Engineers) Is multi-skilled with expertise across software development lifecycle and toolset ...

Tech Tammina LLC

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Role: Java Developer Location: Dallas, TX / Tampa, FL / Jersey City, NJ- Hybrid Duration: 6-12 ... The ideal candidate has a strong background in core Java and frameworks like Spring Boot, as well ...

Lorhan Corp

Jr. Java Developer

Middlesex, NJ · On-site

Apply for job Title: Jr. Java Developer Location: Middlesex, NJ Requirements: * Must Have ... Core Java * Spring Boot * Microservices * Web services: REST/SOAP, API * Data Structures

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Java Spring Boot AWS (Elastic Search preferred) Messaging (Kafka preferred) SQL Nice to have: NOSQL ... g., Engineers) Is multi-skilled with expertise across software development lifecycle and toolset ...

YO AI Labs

Backend Java Developer - Remote

New York, NY · Remote

$55.25 - $71.75/hr

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking ... Design, develop, and maintain scalable backend applications using Java and Spring Boot . * Build ...

ACI Infotech

Sr Java Developer / Lead

Somerset, NJ · On-site

... Stack • Proficiency in Java, Spring, Spring Boot, and Microservices • Familiarity with ... various engineering teams to build, deploy, and monitor services • Implement industry coding ...

ALIS Software LLC

Java Backend Developer

Jersey City, NJ · On-site

$55.25 - $71.75/hr

Lead technical design for Java/Spring Boot microservices, REST APIs, event-driven workflows & service integrations. * Guide code quality, pull request reviews, testing standards, and engineering best ...

Interon IT Solutions

Java Developer

Manorhaven, NY · On-site

$52.25 - $67.50/hr

#W2 role only We are seeking a highly skilled Senior Java Developer to join our Securities Finance ... Requirements: · Hands-on experience in Core Java, Spring frameworks, and container technologies (e ...

Swift Hire LLC

Sr. Java Developer

Berkeley Heights, NJ · On-site

$59.75 - $76.25/hr

Job Title :Sr. Java Developer Location : Berkeley heights, New Jersey, Wilmington, DE ,Coral ... Java Spring framework, spring boot KAFKA AZURE KUBERNETICS Azure COSMOS DB.

CYNET SYSTEMS

Java Developer

Jersey City, NJ · On-site

$48 - $53/hr

Design and develop scalable web applications using Java (Spring Boot) on the backend and Angular on the frontend. * Collaborate with product managers, UX/UI designers, and fellow developers to ...

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Per Diem Java Spring Developer information

What is a per diem Java Spring developer?

A Per Diem Java Spring Developer is a software engineer who specializes in building applications using the Java programming language and the Spring framework, and works on a per diem (as-needed or daily) basis. This role typically involves developing, testing, and maintaining Java-based applications, often for clients who require short-term or flexible staffing. Per diem developers may work on various projects, such as web applications, microservices, or enterprise solutions, depending on the client's needs. Their flexible work arrangement allows companies to scale their development teams as necessary without committing to full-time hires.

What are the key skills and qualifications needed to thrive as a per diem Java Spring developer?

To thrive as a Per Diem Java Spring Developer, you need strong proficiency in Java programming, experience with the Spring framework, and a solid understanding of software development principles, often supported by a degree in computer science or related certifications. Familiarity with tools like Maven, Git, and CI/CD systems, as well as knowledge of RESTful APIs, is typically required. Strong problem-solving abilities, adaptability, and effective communication skills help you excel in dynamic, project-based environments. These competencies ensure you can deliver high-quality, maintainable code efficiently while collaborating with diverse teams on short-term assignments.

How does working as a per diem Java Spring developer differ from a full-time developer in terms of project involvement and team interaction?

As a Per Diem Java Spring Developer, you typically engage with projects on a flexible or as-needed basis, which may mean shorter-term assignments or focusing on specific tasks rather than long-term feature development. You'll often be brought in to address urgent needs, provide specialized expertise, or assist during peak workload periods. Team interaction is usually more focused, with communication centered around immediate deliverables and integrating your contributions into ongoing projects. While you may not participate in every phase of the development cycle, effective collaboration and quick adaptation to team standards are essential for success.

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

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

What are popular job titles related to Per Diem Java Spring Developer jobs in New York?

For Per Diem Java Spring Developer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Per Diem Java Spring Developer jobs in New York look for?

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Cities in New York with the most Per Diem Java Spring Developer job openings:

Per Diem Java Spring Developer jobs near you
Infographic showing various Per Diem Java Spring Developer job openings in New York as of September 2026, with employment types broken down into 1% Internship, 42% Full Time, 53% Part Time, and 4% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

Senior Java Spring Boot Developer

Jersey City, NJ • On-site

Eliassen Group
IT Services • 5 - 10K employees
Learn more about Eliassen Groupexternal

$95 - $105/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 28 days ago

Job description

Description:

Hybrid 4 days on-site in Jersey City, NJ

Our client seeks a Senior Java Spring Boot Developer to build and integrate information flows across systems while enabling a consistent client experience through portals and APIs. The role is primarily back-end focused with some front-end responsibilities. The developer will analyze requirements, drive solutions from design to implementation, and contribute to architecture and technology choices.

We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $95.00 to $105.00/hr. w2

Responsibilities:
  • Analyze business requirements and translate them into scalable technical solutions.
  • Design, develop, and maintain enterprise applications using Java and Spring Boot.
  • Build and support integrations across internal and external systems using APIs, messaging platforms, and data services.
  • Develop and enhance RESTful services and microservice-based applications.
  • Participate in solution design, architecture discussions, and technical planning sessions.
  • Collaborate with architects, business stakeholders, and technical teams to define application enhancements and new functionality.
  • Follow and contribute to established architecture standards, development patterns, and best practices.
  • Research and evaluate new tools, frameworks, and technologies to improve application performance and scalability.
  • Perform unit testing, integration testing, debugging, and production support activities.
  • Participate in code reviews and provide technical mentorship to other team members.
  • Work closely with QA and other technology teams to ensure successful delivery of project objectives.
Experience Requirements:
  • 7-9 years of professional software development experience.
  • Hands-on experience with Java 17 and/or Java 21, Spring Boot, Spring Framework, Kafka, SQL Server and/or Oracle, and REST APIs.
  • Experience designing and building scalable enterprise applications.
  • Ability to understand business requirements prior to development and to take ownership through completion with minimal oversight.
  • Experience working in Agile environments.
  • Strong debugging, troubleshooting, and performance tuning skills.
  • Preferred: Angular experience, cloud-based architectures, microservices, NoSQL databases, Camunda workflow/BPM, event-driven architectures, and exposure to CI/CD and DevOps practices.
Education Requirements:
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
Recruitment Transparency Notice
 
Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (noreply@eliassen.com, 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.
 

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com.

 
About Eliassen Group:
 
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
 
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
 
Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
 
Eliassen Group logo

About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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