> Markdown version of [/jobs/ext/2170646-fulltime-java-with-blockchain-developer-jersey-city-nj-onsite](https://www.wearedevelopers.com/jobs/ext/2170646-fulltime-java-with-blockchain-developer-jersey-city-nj-onsite). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fulltime :: Java with Blockchain Developer :: Jersey City, NJ (Onsite) - **Company:** Stellent IT LLC - **Location:** Jersey City, NJ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Code Review, Databases, Software Debugging, Blockchain, Software Engineering, SQL Databases, Java Application Server, Enterprise Software Applications, ReactJS, Spring-boot, Ethereum, Restful APIs - **Published:** August 21, 2026 - **Apply:** https://www.careerjet.com/jobad/us4e6f4251c325a2c9c1e6c773d6690dc2 ## About the Role * 10+ years of professional experience in Java development. * Strong hands-on experience with Core Java and Java/J2EE technologies. * Experience developing enterprise-level applications. * Good understanding of Spring/Spring Boot and REST APIs. * Experience with databases and SQL. * Strong understanding of software development lifecycle and design principles * Some hands-on experience or working knowledge of Blockchain technology. * Strong problem-solving and communication skills. * Ability to work onsite in Jersey City, NJ. Preferred Blockchain Experience Experience with any of the following will be a plus: * Blockchain architecture and concepts * Distributed ledger technology (DLT) * Smart contracts * Blockchain-based applications * Ethereum or other Blockchain platforms * Blockchain integration with Java applications ## Description The ideal candidate should have 10+ years of strong Java development experience along with some hands-on exposure to Blockchain technologies. Candidates with strong Java expertise and relevant Blockchain experience will be considered. Key Responsibilities * Design, develop, test, and maintain scalable Java applications. * Develop and implement enterprise-level applications using Java and related technologies. * Collaborate with architects, developers, and business teams to understand requirements and deliver technical solutions. * Work on Blockchain-related applications and integrations. * Troubleshoot, debug, and optimize existing applications. * Participate in code reviews and ensure adherence to coding and development standards. * Develop secure, reliable, and high-performance solutions. * Contribute to the complete software development lifecycle, including design, development, testing, deployment, and maintenance. * Stay updated with emerging technologies, particularly in Java and Blockchain., Role: Sr. Java Full Stack Developer Location: Jersey City, NJ (Onsite) Type: Contract Responsibilities: Develop and maintain responsive web applications using React.js. De… + 11 hours ago + Apply easily ## Related Videos - [Coffee with Developers - Shritesh Jamulkar](https://www.wearedevelopers.com/videos/895-coffee-with-developers-shritesh-jamulkar) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [SSO with Ethereum and Next JS](https://www.wearedevelopers.com/videos/288-sso-with-ethereum-and-next-js) - [Blockchain, NFT and smart contracts for my application](https://www.wearedevelopers.com/videos/877-blockchain-nft-and-smart-contracts-for-my-application) - [How to Build for Decentralized Systems](https://www.wearedevelopers.com/videos/931-how-to-build-for-decentralized-systems) ## Related Articles - [7 tips on how to become a blockchain developer](https://www.wearedevelopers.com/magazine/53-7-tips-on-how-to-become-a-blockchain-developer) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [From Hype to Code: Real Blockchain Use Cases for Developers](https://www.wearedevelopers.com/magazine/620-from-hype-to-code-real-blockchain-use-cases-for-developers) - [Why Blockchain? A Developer’s Perspective](https://www.wearedevelopers.com/magazine/616-why-blockchain-a-developer-s-perspective) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries)