Java Developer Freelance jobs in Irvington

AMPCUS

$9,533 - $12,133 /year

Ampcus Is Hiring for Fullstack Developer Role Overview We are seeking an Intermediate Backend Developer with strong expertise in Java and AWS to join our dynamic engineering team. The ideal candidate will design, build, and maintain scalable backend systems, ensuring high performance and reliability

W2 only Contract description Key Responsibilities • Design, develop, and maintain backend heavy (80%) enterprise applications using Java/J2EE, Spring Boot, and Microservices. • Build and manage RESTful APIs and integrate with API management and downstream systems. • Apply 12 factor app principles to

Job Description About the Role The Equities – Prime Services technology team is looking for a technically strong and motivated Java developer to join the OTD technology group. This role focuses on the design, development, and support of strategic trading systems that serve a global OTD user base. Th

Must willing to work ONSITE /Hybrid. About the Role Looking for a Senior Core Java Server-Side Developer to help build the next generation low-latency electronic trading platform for U.S. Treasuries. Responsibilities Build and optimize real-time, low-latency Java applications handling high-volume tr

Dice is the leading career destination for tech experts at every stage of their careers. Our client, VST Consulting, Inc, is seeking the following. Apply via Dice today! Role:Senior Android/iOS Java Developer Location : Whippany, NJ (Hybrid) Contract Only w2 Job Description Full Stack: Embark on a t

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Software Engineering III position at the Associate level, which is part of the

Title : Senior Java Developer (E-Trading) Location: New York City, New York (Hybrid – 2-3 days onsite) We are actively hiring an experienced Senior Java Developer for a greenfield project to build a low-latency electronic trading platform for interest rate swaps, US treasuries, and futures. Key Resp

Citi

$142,320 - $213,480 /year

We’re currently looking for a high caliber professional to join our team as senior Java Developer, Vice President. Cross Asset Margin technology teams actively develop and enhance a set of co-operative, strategic systems and services which are regulatory driven and have a direct bearing on how Citi

Software Engineer (Java/Full-Stack) Location: Fort Lee, NJ (Hybrid - 3 days/week in-office) Interview Mode: In-person Interview Role Overview We are seeking a highly skilled Software Engineer with extensive experience in Java and the Spring ecosystem to join our development team. This role focuses o

Role:Senior Android/iOS Java Developer Location : Whippany, NJ (Hybrid) Contract Only w2 Job Description: Full Stack: Embark on a transformative journey as a Full Stack Engineer. to redefine the future of banking and craft innovative solutions. In this role, you will be responsible for delivering re

Job Overview : We're seeking a versatile Full Stack Java Developer to join our team. You'll play a key role in building-new and maintaining our applications, contributing across both front-end and back-end technologies. Key Responsibilities: Design, develop, and implement Java-based applications and

We are 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 Art

We are looking for a consultant who can work on our W2. We are also open to H1B transfer Required Skills & Qualifications: Experience 8+ years experience in full-stack development Experience working in large enterprise or government systems Experience with Oracle database backend development Tec

Golang Backend Developer (Java/Python) - R01564312 About Brillio: Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption. Brillio, r

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Software Engineering III position at the Associate level, which is part of the

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Uniplus Consultants Inc, is seeking the following. Apply via Dice today! Java Fullstack or Python Full stack Developer Lead application discovery and technical assessments (frontend, backend, databas

🚀 Java eTrading Developer – Fixed Income 📍 New York City – Madison Ave 🏢 Hybrid role | 2–3 días onsite por semana 🌍 Sobre la oportunidad Buscamos un Java eTrading Developer para unirse a un equipo de Front Office en New York , trabajando en plataformas electrónicas de Fixed Income dentro de un e

We are looking for a consultant who can work on our W2. We are also open to H1B transfer Required Skills & Qualifications: Experience 8 years experience in full-stack development Experience working in large enterprise or government systems Experience with Oracle database backend development Tech

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Value Technology Inc, is seeking the following. Apply via Dice today! Job Title: Java Developer – Microservices & Integration (L2+/L3 Support) **Location: Dallas, TX / New York City, NY / New Jer

Job Title: Java Developer (AWS & React/IAM)_ W2 Location: Jersey City, NJ (Onsite) Type: Long-Term Contract Required Skills: Java, Spring Boot, Microservices, AWS, React or IAM Job Summary: We are seeking an experienced Java Developer with strong expertise in Spring Boot, Microservices, AWS Clou