Jobs for blockchain developer at New York

Job Description: Senior Blockchain Developer in United States (Global) We are seeking a talented and experienced Senior Blockchain Developer to join our dynamic team in Portland. As a key player in our innovative development environment, you will have the opportunity to shape groundbreaking solutions leveraging blockchain technology. Your expertise will not...

Job Responsibilities: Writing clean and efficient code using React and Next.jsImplementing strong typing practices with TypeScript to ensure code reliabilityDesigning responsive UIs with CSS and Tailwind CSS, and integrating blockchain technologiesThe role also involves leveraging server-side rendering and static site generation techniques in...

Job Description Role: Blockchain Developer Location: 388 Greenwich Street, New York, NY 10013 / 480 Washington Boulevard, Jersey City, NJ 07310 Position Type: Fulltime Client- Citi Bank Salary range- 120K 7+ Years of exp Key Responsibilities Design, develop, and deploy Web3 components and integrations for Citi's Digital Asset Platform, including smart...

Rust Developer - Blockchain & Web3 Location: Remote / Hybrid / On-site About the Role:We’re looking for a skilled Rust Developer to build cutting-edge blockchain applications, optimize smart contract execution, and contribute to high-performance decentralized solutions. If you have experience in Rust and enjoy working on complex, scalable, and secure...

About the CompanyRain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain...

Build internal and first-party applications on top of Tempo for both agents and humans Partner with startups and enterprises to integrate Tempo into their payment systems Develop a deep understanding of the Tempo blockchain and its product surface area Navigate unfamiliar codebases and organizations quickly to get products shipped Bring field learnings back...

Role: Blockchain EngineerLocation: NY/NJ (Hybrid)Qualifications / Experience$120k/ann Bachelor''s degree in Computer Science, Engineering, or a related discipline; MS is a plus8+ years of overall software engineering experience, with a strong backend development foundation2 to 4 years of hands-on experience in Web3 and blockchain application development,...

About the CompanyRain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and compliantly through global payment cards, rewards, on/offramps, wallets, and cross-border rails. As both a Visa and Mastercard Principal Member, Rain...

Tempo is a layer-1 blockchain purpose-built for stablecoins and real-world payments, born from Stripe’s experience in global payments and Paradigm’s expertise in crypto tech. Tempo’s payment-first design provides a scalable, low-cost predictable backbone that meets the needs of high-volume payment use cases. Our goal is to move money reliably,...

Job Title: Application Engineer/Blockchain Engineer Client: BNY Mellon Location: Hybrid at 240 Greenwich St NYC (3 days onsite 2 days remote) Compensation: $100/HR on Apex W2 Duration: 12-month contract to hire Referral Fee: $5/hr Digital assets and tokenization group. Tokenization is an inevitable process in 2026. ...

Job ID: Location: New York, NY, US, Salary: $150,400 - $343,600Job Function: Technology ConsultingEmployer: EY Global ServicesApply by: Company: EYLocation: New York, Charlotte, Chicago, St. Louis, BostonAt EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your...

Analyst We run a concentrated, thesis-driven fund investing at the convergence of AI, technology, and blockchains. We're wrapper-agnostic with exposure spanning equities, convertible bonds, and tokens. We're hiring an analyst who underwrites like a private equity investor and builds as an engineer. How we invest: Like PE, in public markets. Every position is...

JPMorgan Chase & Co. is seeking a Markets Digital Assets leader on the CIB Digital Markets floor in New York to drive blockchain-enabled financial products for a global client franchise.You will develop and operate proprietary blockchain apps across private and public networks, launch cutting-edge solutions, and help grow wallet share in a fast-expanding...

SIDRAM TECHNOLOGIES is recruiting a Blockchain Developer to design, develop, and deploy Web3 components for Citi Bank's digital asset platform. You will build smart contracts, integrate with networks, and implement secure asset infrastructure.Ideal candidates bring extensive Web3 engineering and backend experience, focus on security, and can collaborate with...

Description Embrace the challenge of securing blockchain infrastructure at scale while helping shape how modern security operations detect and respond to evolving threats. You will join a team focused on operational excellence, continuous improvement, and building innovative detection capabilities to keep critical platforms and data protected. As a...

Director - Blockchain Security Location: Remote (US / Europe) Number of Openings: 1 Salary Type: Annual Currency: USD Job Overview We are seeking a visionary and highly experienced Director of Blockchain Security to lead my client's security strategy and operations for cutting‑edge blockchain initiatives. The successful candidate will be responsible for...

This role provides an exciting opportunity to support JP Morgan Chase’s (JPMC) new Digital Assets and Blockchain Solutions team, focused on strategy, partnerships and corporate development functions. As an Executive Director on the Consumer & Community

The Stellar Development Foundation (SDF) is seeking a Senior Program Manager, Partner Programs to orchestrate partner integrations with the Stellar Network. You will align engineering, BD, marketing, product, and account management to deliver high-quality partnerships on time.You will drive long-term partner roadmaps, lead cross-functional collaboration, and...

Merkle Science provides blockchain transaction monitoring and intelligence solutions for web3 companies, digital asset service providers, financial institutions, law enforcement and government agencies to detect, investigate and prevent illicit use of cryptocurrencies. Our vision is to make cryptocurrencies safe and provide infrastructure for the safe and...

Capital markets are undergoing a fundamental shift. Assets that live in fragmented systems and manual workflows are moving onto blockchains -systems designed to move and store value more transparently and efficiently.While this unlocks more open and programmable financial systems, it also introduces significant complexity. For most users, interacting with...