senior java developerprogrammer jobs in New York

Delta System & Software, Inc. in New York seeks an senior software engineer with 10+ years of hands-on development experience across Java, Unix, and database environments. You will work in a multi-server tier, supporting SDLC processes and end-to-end deployments.The role requires deep knowledge of Tomcat, JBoss, WebSphere, WebLogic, and databases such as...

Veracity Ventures Inc. is seeking a Senior Java Backend / Microservices Engineer to design, develop, and support enterprise applications built on Java, Spring Boot, and AWS. The role emphasizes hands-on work with scalable backend services, REST APIs, and Kafka-based event processing. The candidate should have extensive experience in Spring Boot/microservices...

A professional staffing firm seeks an Application Developer to design and deliver software programs. The role requires extensive knowledge of J2EE and Java development, strong database skills, and collaboration with IT teams to meet business needs. Candidates should possess a degree in Computer Science or related fields. This position offers a dynamic work...

Job-ID: 409709Sector: Technology and ITLocation: New York, NYContract: ContractPosted: 2026-09-01Deadline: 0001-01-01Our client, a leading organization in the financial services industry, is seeking a dedicated and experienced Senior Core Java Developer to join their dynamic team. As a Senior Core Java Developer, you will be an integral part of the software...

OverviewRemember to check your CV before applying Also, ensure you read through all the requirements related to this role.In this role you will shape enterprise-scale workforce management solutions, spanning forecasting, scheduling, and real-time adherence in a contact center context. You will work within the Workforce Management stream to deliver scalable...

Citi is seeking a Java Developer for its Risk Technology team in New York, NY. This role focuses on software development for the Rates Trading desks, providing an opportunity to work with diverse asset classes in a leading investment bank.The ideal candidate should have 5-8 years of experience in Java, Spring Boot, and Microservices. The organization offers...

Innova Solutions is seeking a Senior Software Engineer to join the Platform Development team. You will own backend services, CLI tooling, and deployment orchestration across ECS, Kubernetes, and serverless targets.Responsibilities include delivering platform features with secure, observable code, creating architecture artifacts, and mentoring teammates to...

TechDigital Group in New York is seeking a backend developer skilled in Java 17 and Spring Boot. The role includes designing scalable applications and building RESTful APIs.Candidates must have substantial experience in cloud technologies and a strong understanding of software architecture principles. This position offers opportunities to collaborate with...

Talon Professional Services is seeking a Senior Full Stack Java/Angular Engineer for a remote contract-to-direct hire. You will join a client-focused team delivering scalable solutions.Candidates should have Java 17+ and Spring Boot, Angular with RxJS, Nx workspace management, and experience with SQL, testing frameworks (Playwright, Puppeteer, Jest), and...

Cloud and Things seeks a Java Developer (Developer Level 3) to support NYS ITS in modernizing the Integrated Eligibility System (IES). The role designs and develops scalable enterprise Java applications that support Medicaid, SNAP, and other health and human services programs.You will collaborate with architects, analysts, testers, and technical leads in an...

Global Business Ser. 4u in New York is seeking an experienced Senior Java Developer to design, develop, and optimize scalable backend services. You will write clean, efficient Java code, implement RESTful APIs, and contribute to a high-performance microservices architecture.The role demands hands-on coding, strong problem-solving abilities, and the ability...

Grid Dynamics is seeking a Senior Java/Kotlin Engineer to join a Tier 1 investment bank project focused on modernizing the Prime Finance Equities platform. You will work on re-engineering core trading and post-trade systems into event-driven, cloud-native services on the JVM, delivering high-stability production systems in a fast-paced environment. The role...

AIDA Recruitment is seeking an experienced Android Developer for a remote B2B contract role focused on delivering high-quality Android applications. You will work with Kotlin and Java, integrate with backend services via RESTful APIs, and collaborate with distributed teams in an Agile environment. Ideal candidates are based in the EU, hold EU nationality,...

Trigyn's direct government client has an immediate need for Senior Tester in Albany, NY.DescriptionThe Senior Tester will perform functional, integration, API, microservice, AI-tool, and MCP validation to ensure reliable and secure read/write data exchange. Develop and execute functional and integration test scenarios for the Al-enabled UI Job Assist Tool....

Nomura in New York is seeking a Senior Java Developer to join the Global Markets front office trading team. You will design and optimize high-performance, low-latency Java applications that support proprietary algorithmic strategies and connect to external venues. Working with traders, quants, and technologists, you'll own the full software lifecycle,...

Goldman Sachs is seeking a Senior AI Engineering Expert to architect and deliver production-grade AI solutions on a Java/JVM ecosystem. You will design scalable, observable AI workflows that automate collateral management, risk monitoring, and advisor support within a secure, enterprise-grade stack. The role emphasizes end-to-end integration, governance, and...

About the RoleSenior Java Developer – L3/L4 Production Support | Banking DomainWe are looking for a skilled and experienced Java Developer with strong L3/L4 Production Support expertise to join our dynamic team in the banking domain.The ideal candidate will have a strong background in Java development, extensive experience supporting complex banking...

Blockchain Senior Java Engineer - Digital Assets Platform - VP New York, New York, United States Hybrid Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your...

Goldman Sachs is seeking an experienced software engineer in New York to design, build, and operate high-availability, cloud-native services across multiple regions. You will lead AI-driven development, govern AI coding agents, and collaborate with global teams to modernize trade and P&L platforms. You will work with Java 17+ in a fast-paced, AI-centric...

FalconX is seeking a Senior Trading Systems Developer in New York City to architect and build our low-latency electronic trading execution platform. You will work on core components on the hot path of the execution stack, including market-data ingestion, OMS/EMS, risk checks, and venue connectivity. You will design scalable services in Rust and Java,...