Java Software Developer jobs in Manhattan

Job Purpose Java Software Developer. The Software Developer will be a member of the product development team. They will participate in all phases of the Software Development Lifecycle, including requirements analysis, design, coding and testing. This developer will be expected to take ownership of s

Eniac Systems

Eniac Systems Inc is looking for a Software Developer/Engineer in Edison, NJ. This position is for a Java Developer to join an Agile team. The application will be designed as a suite of micro-services that will be cloud-enabled and will leverage a high level of test automation and deployment automat

Full-time Description Perks and Benefits 100% Paid Healthcare 31 Days PTO 10% 401k in every paycheck 100% Fully Vested!!! NOTE – Our positions require an active Top Secret clearance, as well as having a favorable completion of a polygraph examination. Applicants must be authorized to work in the U.S

Crossing Hurdles

Responsibilities Design, develop, and maintain scalable and efficient Java-based applications. Collaborate with cross-functional teams to build and deliver new features and enhancements. Conduct code reviews to ensure high-quality standards and adherence to best practices. Troubleshoot and resolve c

Akraya

Primary Skills: Java (Expert), Low-latency Systems (Expert), Multi-threaded Programming (Expert), Performance Optimization (Advanced), Financial Markets (Advanced) Contract Type: W2 Duration: 6+ Months Location: New York, NY ( 2 days/ week) Pay Range: $90 - $100 per hour on W2 #LP Job Summary Strong

Job Description: Worked on J2EE for developing Web and Distributed Applications using JDBC, JSP, Servlets, Hibernate and Web Services. Hands on knowledge on JAVA Script, HTML 5, CSS, JQuery & Ajax. Involved in all phases of the project development life cycle (SDLC) such as design, requirement an

Required Skills Java Software Development Required Experience Job Description: We are looking for highly energetic individuals with ability to do Back-end development as we are working to build a world-class communications platform & web application. Proven experience as a backend and frontend devel

Java Backend Software Developer - Officer Apply (opens in new window) Job Req Id: 26960063 Location(s): Tampa, Florida, United States, Irving, Texas, United States Job Type: On-Site/Resident Posted: May. 07, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with

Jefferies Financial Group

Job Title Jefferies, a global investment banking firm focused on serving clients for over 50 years, is a leader in providing insight, expertise, and execution to investors, companies, and governments. The firm provides a full range of services, including investment banking, sales, trading, research,