java one jobs in New York

Hello, We have 5 urgent openings for "Principal Software Engineer". These are hybrid role Only looking for candidates who can work on W2 Strictly no C2C or third-party vendors I'm looking for someone with strong technical expertise in Java, SQL, Spring Boot, and React, along with hands-on experience using Claude. Ideally, this person should also...

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...

About Lead Bank Lead is a banking infrastructure platform trusted by the most innovative companies to power complex financial products. We enable fintechs to offer compliant, programmable services like payments, lending, and digital assets at scale. Banking has moved beyond traditional institutions and is now embedded directly into everyday experiences,...

Full Stack Engineer 4 (Java, AWS)Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors who solve real problems and meet real customer needs....

DescriptionYou’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorganChase within the Wealth Management, Account Opening space, you are part of an agile team that works to enhance, design, and deliver the...

Software Engineer, SDK Location: Williamsburg, Brooklyn, NY (On-site, Full-time) Salary: $170K - $230K + Equity + $18K Living Proximity Bonus Visa Sponsorship: Not currently offered (may consider exceptional candidates) About the Role This role is ideal for ambitious engineers with entrepreneurial goals. Many team members are former or future founders,...

Senior Software Engineer - Data Platform Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and...

Senior Java Engineer Event-Driven Capital Markets Systems (Front to Back) x3 New York City, United States | Posted on 10/06/2026 Axiom Path is an AI-first recruiting and staffing firm delivering RPO, MSP, and direct-hire solutions to enterprise clients across the U.S. Our team of experienced recruiters, supported by purpose-built automation, moves faster...

Job ID: 97934610352Posted: 2026-10-20Location: New York, New York, United StatesSalary: $142,320.00 - $213,480.00Category: TechnologyCompany: CitiJob Description SummaryThe Senior Java Developer, FX eCommerce is a senior level position responsible for architecting, building and maintaining backend systems that serve a large number of institutional clients....

Project Description: We are working on a platform, which receives data about securities and prices from various data providers, enrich and validate it, and finally distribute the consolidated data to internal bank systems. Our team is responsible for different web applications, desktop applications, web services and Linux environments that allow to...

Build the mission-critical backend systems that ensure advertisers worldwide are taxed correctly, invoiced compliantly, and rewarded appropriately — designing tax calculation services, government e-invoicing integrations, and promotion engines that power billing across Amazon's global advertising business. Your code will directly impact how we calculate...

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’ s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data,...

OverviewA high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible.In this Senior ML System Engineer role, you will build and maintain the core infrastructure enabling ML engineers and data scientists to develop, train, evaluate, deploy, and operate ML models and pipelines,...

Senior Java Developer (Hedge Fund Trading Tech)Focus Capital Markets is supporting its asset manager and private hedge fund, which operates across multiple asset classes and strategies. We are looking for a senior hands‑on software engineer with Java expertise to build and improve all applications and tools that facilitate the day‑to‑day performance of...

MULTIPLE POSITIONS AVAILABLEEmployer: AMAZON.COM SERVICES LLCOffered Position: Research Scientist IIJob Location: New York, New YorkJob Number: AMZ9898222Position Responsibilities:Interact with various software and business groups to develop an understanding of their business requirements and operational processes. Utilize acquired knowledge and business...

About the Role Diverse Agile Solutions is seeking an Expert Programmer (Java) to provide technical leadership for the UI Job Assist Tool (JAT), an initiative that connects New York State’s Unemployment Insurance (UI) system of record with an AI-enabled job assistance tool through secure APIs and Model Context Protocol (MCP) services. This hybrid position...

About The Role Of Science End-to-end product development from a data, analytics, modeling, and experimentation perspective. Specifically, formulating ambiguous business problems, prototyping various machine learning & optimization & causal inference & marketplace dynamics models, producing data insights, and designing & analyzing experiments. We are...

Lead Software Engineer, Full Stack (Java, Python, Angular, React) ~ Full-time Jobs for Humanity is partnering with Capital One to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Deaf or Hard of Hearing, Black,...

Lead Full Stack Engineer (Java/Angular) Location(s): Dublin, Leinster, Ireland Job Type: 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 community...

What You’ll DoConfidential Client is hiring entry-level Software Engineers to join teams building AI-powered systems for enterprise customers. You’ll contribute production code from day one and help turn frontier AI capabilities into reliable, secure products. • Design, implement, test, and ship production-quality code across the stack (frontend,...