senior java developerprogrammer jobs in New York

Open — ICONMA has a posting for this job. Posted 31 Aug 2026. About this job Our client, a IT Services and Consulting company, is looking for a Senior Java Developer for their Remote location. Responsibilities Design and develop enterprise applications using Java technologies. Prepare system flow diagrams and low-level design documents. Serve as the...

Job Description:Our Company’s market leading institutional equity derivatives business is powered by a world class technology platform from front to back. Our platform manages the processing of Structured Products and OTC’s for the exotic derivatives business. This is a complex business area requiring smart, innovative, and self-sufficient developers to...

Creative Information Technology Inc (CITI) is seeking a Senior Java Developer to design, develop, and maintain scalable enterprise applications in Identity, Credential and Access Management. The role emphasizes Java, microservices, cloud platforms, and modern DevOps practices within a security-conscious environment. The candidate will collaborate with...

NinjaOne is seeking a Senior Software Engineer, Java to design and implement scalable IT operations software, enhancing features and supporting existing functionality for millions of endpoints. You’ll work within a team of engineers delivering mission-critical cloud services in AWS, with a focus on Java, Spring, C++, Golang, and PostgreSQL. The role offers...

Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some...

At Adaptive, we partner with capital, commodity and digital market participants, and we see technology as a true differentiator. Our experienced teams design and deliver complex front-office technology solutions, using our proven accelerators to create long-term competitive advantage. Our clients include the world's leading investment banks, investment...

Northrop Grumman Corp. is seeking a Staff PLM Software Development Analyst to design, develop, and sustain PLM platforms. The role emphasizes delivering functionality per the PLM Architect and customer requirements, with potential for 100% virtual work from home. Required are a master’s degree with 10 years’ experience or a bachelor’s with 12 years,...

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you’re excited by big challenges,...

Salary: $130,000 - 180,000 per yearRequirements:At least 7 years of professional Java development experience, including production-grade enterprise, market data, or electronic trading applications. Proven experience using Refinitiv/LSEG Futures and Options market data in electronic trading systems. Strong knowledge of market data concepts, exchange feeds,...

Hiring: Senior Full Stack Developer – Java/J2EE Location: East Elmhurst, NY 11370 Visa - US CITIZEN Work Mode: Onsite – 5 days/week for the first month; thereafter, up to 2 days WFH may be available based on the DOC Manager. Experience: 10+ years Focus: Full Stack Java/J2EE Development Key Requirements: 10+ years of hands-on Java/J2EE ...

A leading consulting firm is seeking a Java Developer with experience in banking and regulatory fields in New York. The ideal candidate will work within a collaborative agile team, developing critical systems. Required skills include strong Java programming, multithreading, and knowledge of Agile methodologies. Candidates should also possess Unix scripting...

CLEAR is building the secure identity platform of the future in New York, NY. We are seeking a Senior Software Engineer specializing in Java to own complex challenges from architecture to deployment.You will collaborate with product, design, security, and operations teams, working with Java, React, and TypeScript on a cloud-native stack, with a focus on...

A national staffing firm in New York is seeking a Solutions Architect to provide expert technical guidance and leadership to clients. The ideal candidate should specialize in Java back-end enterprise development with over 6 years of experience in software development and architecture. Responsibilities include ensuring successful execution of client...

A leading technology service provider is seeking an experienced Architect/Developer to define and implement scalable architecture systems. Key responsibilities include examining current architecture, recommending suitable design solutions, and guiding development teams. The ideal candidate has 8+ years in software development with expertise in Java, .Net,...

CitiDirect Senior Java Backend Developer is sought to modernize CitiDirect’s Payments architecture. You will design, build, and maintain scalable Java services, architect microservices with Spring technologies, and implement event-driven patterns with Kafka.Strong MongoDB/Oracle skills and security-focused coding are essential, in a hybrid Jersey City, NJ...

ARQ, a fast-growing fintech, is looking for a Backend Engineer to design, develop, and maintain scalable backend systems. You will build REST APIs, microservices, and services powering payments, treasury, and transactions, working with Java and Spring Boot on a Postgres stack.Join a team that values maintainability, TDD, and fast, reliable delivery. You will...

A leading IT consulting firm is urgently seeking an Enterprise Solution Architect to design scalable enterprise systems. This role demands deep knowledge in Java, Spring Boot, and cloud architectures. Responsibilities include architecting solutions, ensuring security compliance, and collaborating with executive leadership. Ideal candidates will have over 12...

Talan Group in NYC is seeking a VP-level Senior Java Developer to lead market data and trading technology initiatives. You will design, develop, and maintain enterprise Java applications while guiding architectural decisions and technical direction.Responsibilities include mentoring engineers, collaborating with traders and quants, and driving delivery with...

An established industry player is seeking a skilled developer to join their dynamic team. This role offers the chance to work on back-end application development within a market-leading equity derivatives business. You'll be involved in shaping innovative pricing tools and enhancing external connectivity through REST and FIX protocols. As part of an agile...

Citi is seeking a Software Engineer for their Margin Calculations and Reporting Platform. This position involves developing scalable margin calculation engines in support of global financial operations.The ideal candidate will have a Bachelor’s degree in a relevant field and 4-6 years of experience in software development, particularly with Java and Spring...