Senior Java React Developer jobs in New York

Rubikk is hiring for its client, a IT services company. We are seeking an accomplished **Senior Lead Engineer** with deep expertise in **Java**, **React**, and modern cloud-native development to join our high‑performing engineering organization. This role blends **hands-on technical leadership**, **

This is a senior-level development position responsible for establishing, designing, and implementing new or revised application systems and programs in close coordination with the Technology Team. The overall objective of this role is to build robust, high-performance, and large-scale applications,

*Requirement:** We are seeking an accomplished *Senior Lead Engineer** with deep expertise in *Java** , *React** , and modern cloud-native development to join our high‑performing engineering organization. This role blends *hands-on technical leadership** , *architectural ownership** , and *team ment

*Build scalable, end-to-end solutions that power modern financial services platforms** *The Role** As a Full Stack Developer, you will design, develop, and deliver robust, scalable applications across both front-end and back-end systems. Working within collaborative engineering pods, you will contri

Rutherford, New Jersey 07070 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role**: **React Developer** *Location:** **Irving, TX / Rutherford, NJ (Onsite)** *Fulltime** *Must Have Technical/Functional Skills** **Strong p

Greetings! We are currently looking for a Full Stack Senior Developer with strong hands-on experience in Java and React. Please find the generic job description below. Job Title: Full Stack Senior Developer (Java & React) Location: Whippany, NJ, or Wilmington, Delaware (in-person interview) Dura

Immediate Hiring: Senior Java Developer | New Jersey | Full-Time Opportunity We are currently seeking a highly skilled and experienced Senior Java Developer to join our dynamic and growing team based in New York . This is an excellent opportunity for professionals who are passionate about backend de

Java Developer Location: New York, NY (Hybrid – 3 days onsite) Interview Mode: Face-to-Face Required Rate: DOE Job Summary We are seeking a strong Java Developer with hands-on experience in Core Java, Spring, and distributed data processing technologies. The ideal candidate will have strong object-o

W2 Contract-6 months REQUIREMENT_CITY - Newark, NJ Role Name - .Net React Js Azure 12 years of experience LinkedIn profile details are a must. ROLE_DESCRIPTION - Job Description Looking for strong W2 candidates Programming languages: C#, JavaScript, HTML, CSS .NET Technologies: .NET Core, ASP.NET MV

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

*Virtu** Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutions to our clients. As a market maker, Virtu provides deep liquidity that helps to create more efficient markets around the world. Ou

Role: Senior Full Stack Developer(Java and React) Location: Whippany, NJ or Wilmington, DE (Onsite – In Person) Duration: Long Term Note: W2 role US Citizen and GC(Independent) candidates only. Key Requirements: Strong hands-on experience in Java (Core + Backend Development) Solid expertise in React

Associate Java Developer Design and develop solution for the current project through cloud-hosted Java Microservices/Kafka streams and Datastage ETL jobs. Hands on work with deliverables of java services, cloud solutions, data pipelines, Kafka streaming and Datastage PX to implement solution. Help c

*Title – Java Developer** *Location – New York, NY ( Hybrid 3 days onsite) - F2F interview is required** *Duration: Long-term Contract** *Pay-type: W2 Only** *Job Description: Java Developer** We are seeking a skilled *Java Developer** to join our team. The ideal candidate will have strong experienc

*Job#: 3027874** *Job Description:** Fullstack Java Developer *Location:** Jersey City, NJ, Boston, MA, or Tampa, FL (Hybrid onsite 3x a week) *Employment Type:** Contract *Duration:** 6-12 month contract potential to hire *Rate:** $60-70/hr. on w2 *Authorization:** Candidates must be able to work o

Requirements Must have: - Bachelors degree in computer science, software engineering, or a related field - Hands-on experience with Java/J2EE, Core Java, and Spring Boot - Extensive development expertise in Camel framework and Multi-Threading - Proficiency in Node.js, Angular JS, Angular 5, HTML, CS

Java (5+ yrs), Spring Boot, Microservices, RESTful APIs, MongoDB. AngularJS, Kafka, GitHub, Jenkins (CI/CD), Unit/Integration Tests. Agile/Scrum, AI models (Claude/GPT), Agentic coding, Gen AI. Nice: MSSQL, OAuth2/JWT, Performance tuning.[query context] #JoinOurTeam #NowHiring #ApplyToday

Role: Senior Core Java Developer Location: NYC, NY Job Type: W2 Visa's Accepted: US Citizen, Green Card Holders Proficient in Core Java development skills as well as multiple design techniques Working proficiency in Core Java development toolset to design, develop, test, deploy, maintain and improve

Job Title: Java/Camunda Developer Job Location: New York Experience: 10+years "NOTE": Financial Domain expertise. Skills: Strong Java development expereince using DB2 and/or mongoDB. - Experience working with APIs, data models, good understanding of system architecture - Desired to have good underst

Lead Java Developer Introduction We are looking for an experienced Lead Java Developer with strong expertise in Microservices architecture and Google Cloud Platform (Google Cloud Platform). The candidate will lead design and development of scalable, high-performance applications in a cloud-native en