J2EE Developer Jobs in New York

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Java Fullstack Developer with Angular - Okemos, MI (Hybrid)

DATAMAXIS, Inc

Remote or Okemos, Michigan, USA

Contract, Third Party

Must Have Technical Skills: Core Java Strong understanding of OOP principles, multithreading, collections, and exception handling. Java EE (Jakarta EE) Experience with enterprise-level application development. Angular / TypeScript / Node.js Proficiency in building responsive and dynamic front-end applications. HTML / CSS Good understanding of modern web markup and styling techniques. Jersey Experience in building RESTful web services using Jersey framework. Spring Framework Hands-on experience

Java Full Stack Developer

Citi

Remote or Tampa, Florida, USA

Full-time

Our team is central to the Global Functions of the firm, and we set the standards for Developer Productivity, Architecture and Standard Tooling for the entire line of business. This involves being able to collect metrics from many data sources to provide senior management reporting to identify roadblocks and obstacles that impede application team efficiency. We use data to provide roadmaps, policy decisions, and guidance for improvements throughout the global enterprise. Responsibilities: Utili

Java Backend Developer

Randstad - Torc

Remote

Contract

We are looking for a Java Backend Developer to join our team! You will be responsible for designing, developing, and maintaining scalable and high-performance backend systems. If you are passionate about backend development, microservices, and cloud-based applications, this is the right opportunity for you! ResponsibilitiesDesign, develop, and maintain high-performance backend applications using Java.Implement RESTful APIs and integrate with external services.Work with microservices architecture

Senior Java Application Developer

Citi

Remote or Tampa, Florida, USA

Full-time

The Java Applications Development Technology Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to

Senior Java Lead/Developer, VP

Citi

Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

LEAD Mainframe IT INFRASTRUCTURE ENGINEER

Ocean Blue Solution

Remote or Pennsylvania, USA

Full-time

Job Description: Our company seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance of our critical mainframe systems. This role requires deep expertise in z/OS, DB2, IMS, CICS, MQ, and related technologies, and will involve leading complex projects, troubleshooting critical issues, and mentoring junior engineers. The successful candidate will drive platform improvements, ensure high availability and performan

Senior Java AWS Developer

KMM Technologies, Inc

Remote or Rose Hill, Virginia, USA

Contract

KMM an ISO 9001:2015, CMMI Level 2 certified company provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understanding clie

Sr SWE/ Software Engineer

Improving Corporate Services

New York, New York, USA

Full-time

Java Engineer - 1.8 or newerSpring Boot - microservices12 Factor AppRestful APINetflix OSSCloud/DevOps (PCF, AWS, Google Cloud Platform)Domain knowledge in digital payments, crypto, etc.Unit TestingCode ManagementPCF Cloud preferred

Java Software Engineer - Trading Applications

MCS Group

New York, New York, USA

Full-time

Role: Java Software Engineer- Trading Applications Location: New York (Hybrid) No sponsorship or C2C available. No agencies, please do not submit candidates. The Company: A leading financial technology provider delivering on-demand, low-latency infrastructure and trading solutions to institutional clients. The platform includes bare-metal compute, software-defined networking, and a hosted trading engine supporting high-frequency and electronic trading across global markets. The Role: We are

Java Developer

Software Guidance & Assistance

Tarrytown, New York, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Java Developer for a CONTRACT/RIGHT TO HIRE/FULL TIME assignment with one of our premier INDUSTRY clients in Tarrytown, NY and unanticipated sites throughout the US. Responsibilities : Design, implement and enhance the back-end services and front-end web using technologies including Java, Spring Boot, Hibernate, Angular and Typescript. Create test cases with Junit, Mockito framework, Karma, and Jasmin. Investigate and debug runtime

Lead Java Back End and Angular Developer - C13 - IRVING

Citi

Remote or Irving, Texas, USA

Full-time

The Back End Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and pro

Scala Developer

Innova Solutions, Inc

Jersey City, New Jersey, USA

Contract

Innova Solutions is immediately hiring for a Senior Java Developer position Position type: Contract Duration: 12months Location: Jersey City, NJ (Hybrid) As a Senior Scala Developer, you will: The ideal candidate will have: Scala Developer: Designing, developing, and maintaining applications using Scala. Implementing applications according to specifications. Performing software analysis, testing, and debugging. Collaborating with other team members to ensure the application meets requirements. O

W2-Onsite-Jersey City, NJ:: Java Full Stack Engineer with ForgeRock (IAM) Expertise

Bitsoft International, Inc.

Jersey City, New Jersey, USA

Full-time

Java Full Stack Engineer with ForgeRock (IAM) Expertise 12+Months Jersey City, NJ (Onsite) Role Outline: Our team is on the hunt for a proficient Java Full Stack Engineer who possesses practical knowledge in setting up and maintaining AWS environments, implementing continuous integration/continuous deployment (CI/CD) workflows, and managing Identity and Access Management systems, with a preference for those experienced in ForgeRock. The successful candidate will be entrusted with the responsibi

UI/UX Developer (LWC / Java)

Kentro

US

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More

Specialty Software Engineer

Judge Group, Inc.

Woodbridge Township, New Jersey, USA

Contract

Location: Iselin, NJ Salary: $67.00 USD Hourly - $72.00 USD Hourly Description: Job Title: Senior Java Developer - Capital Markets (Contract) Location: Iselin, NJ Contract Duration: 12 months (with potential for extension or conversion) Work Schedule: Hybrid - Onsite Monday through Wednesday (3 days/week) About the Role We are seeking a highly skilled Senior Java Developer to join a dynamic team modernizing risk applications in preparation for increased trading volume post-asset cap. Thi

Immediate Hiring::Direct Client Requirement::Java Software Engineer::HYBRID ROLE

HCL Global Systems

Jersey City, New Jersey, USA

Contract

Job Title: Java Software Engineer HYBRID ROLE (2 weeks a month onsite) Location: Jersey City, NJ Duration: Long term Job Description: Candidate Profile: You are proficient in Java, Springboot, REST services, and have exposure to cloud technologies such as AWS or Microsoft Azure. Should have exposure to unit test tools such as JUNIT. Demonstrated work experience with cloud technologies. Industry certifications are welcome, but hands on experience and expertise are better Nice to have expertise w

Java Engineer

Judge Group, Inc.

New York, New York, USA

Contract

Location: New York City, NY Salary: Depends on Experience Description: Our client is currently seeking a Java Engineer to build robust credit card based applications in a large enterprise environment. This job will have the following responsibilities: Develop and maintain Java 21 back-end servicesBuild and enhance RESTful APIs for identity and access managementWork with Spring Boot and microservices architectureMigrate legacy systems to cloud-native solutionsImplement features for credit c

Java eTrading Consultant

Brains Workgroup, Inc.

New York, New York, USA

Contract

Our client, a major bank in New York City, is looking for hands-on Java Developer Consultant This role is hybrid commute (2/3 days office/home). This is 6 months contract with possible extensions or option to hire. ** Must be authorized to work for ANY employer in US - NO H1 Visa support for this role Rate: $100-127/h on W2 DOE, possible C2C as well. Sr Java Developer J2EE We are starting up a new rates electronic trading business and we are looking for an experienced Java developer to join this

Remote - AngularJS Full Stack Developer with Java & Node - Sr Front End Web Developer

GRT Corporation

Remote

Contract, Third Party

Java Sr. Developer Job Description: 8+ years of overall IT experience.2+ years of experience with Angular 8+ using NgRx.4+ years of experience in implementing REST services with Java and Spring Boot.Experience deploying to a cloud platform (Kubernetes, Google Cloud Platform, Azure, etc.).Hands-on experience with Test-Driven Development (TDD) in both frontend and backend.Strong written and verbal communication skills.Experience working in Agile methodology (Scrum, etc.).Familiar with CI/CD tools

Java Software Engineer

Kforce Technology Staffing

Jersey City, New Jersey, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Software Engineer in Jersey City, NJ. REQUIREMENTS: * Bachelor's degree in Computer Science, Engineering, Information Technology or equivalent, with a preference for advanced study * 10+ years of IT experience as a developer * Demonstrated work experience with cloud technologies; Industry certifications are welcome, but hands-on experience and expertise are better * You are proficient in Java, Spring boot, REST services, and have exposure