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26 jobs

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26 jobs Posted Sort

Vinyl Equity, Inc.

Blockchain Developer

New HybridAPACContractLead

Build a blockchain proof-of-concept for digital transfer-agency workflows, primarily on Ethereum (adaptable to Solana or Canton). Day to day: gather requirements and plan milestones with the team, produce security deliverables like threat models, write tested smart contracts, and deploy to testnet and mainnet within 90 days. In-office in Mangaluru.

API Blockchain DeFi Ethereum Proof of Concept +5 skills

Blockchain Risk Control Lead

Open 42d RemoteEuropeLead

Analyze blockchain risks using AI-driven forensics and post-quantum cryptography to detect fraud, theft, and market manipulation across Bybit’s crypto exchange.

AI Analytics Anomaly Detection Blockchain Cryptocurrency +10 skills

Компания БКС

Ведущий специалист направления защиты приложений на базе блокчейн

Обязанности: Чем предстоит заниматься: Моделирование угроз безопасности и митигирующих мер для внедряемых систем, в том числе в облачных средах Проведение аудитов безопасности кода (SAST+SCA), приложений (DAST +…

AI Android Azure Blockchain CI/CD +8 skills

JPMorgan Chase Bank, N.A.

Senior Lead Software Engineer - Blockchain, Java, Micro Services

North AmericaLead

Senior Lead Software Engineer on JPMorgan Chase's Commercial & Investment Bank Payments Core Blockchain team in Jersey City, NJ, designing and building blockchain solutions, dApps, and cryptographic protocols alongside Java/Solidity microservices on cloud infrastructure. Day to day: architecture, coding, monitoring, code reviews, and driving AI-assisted engineering practices.

Agile AI API Automation AWS +21 skills

176K – 260K $

Technical Lead, Blockchain & Application Development

Open 22d North AmericaFull-timeLead

Technical Lead, Blockchain & Application Development Location: Raleigh, NC Type: Full-time Summary eClerx is seeking a highly motivated Technical Lead to guide our Application Development team's technical…

Agile Analytics Angular Automation Blockchain +13 skills

JavaScript Node.JS Developer Blockchain

Junior-to-mid JavaScript developer role at a small London firm building a blockchain-based SaaS for commodity, inventory and trade financing. Day to day you deliver tested Node.js/React code in an agile team, shape architecture with the Tech Lead, review peers' code, and translate business requirements into technical specs using Node.js, Express, React/Redux and MongoDB.

Agile AWS Blockchain DevOps Docker +10 skills

JP Morgan Chase

Senior Lead Software Engineer - Blockchain, Java, Micro Services

Open 99d North AmericaFull-timeLead

Lead engineer building secure, scalable blockchain and microservices solutions in Java/Python for JPMorgan’s payments tech stack, including smart contracts and cloud infrastructure.

Agile AI API Automation AWS +21 skills

Hyphen Connect Limited

Senior Java Engineer – Blockchain Node Platform Lead

Senior Java engineer based in Singapore leading work on secure, scalable blockchain node infrastructure — optimizing node performance and designing system plugins. Core stack is JVM and distributed systems, with hands-on blockchain technology proficiency required.

Blockchain Distributed Systems JVM

Lead Blockchain Security Developer (Canton)

Open 101d RemoteWorldwideContractLead

Lead the design and implementation of privacy-preserving DeFi primitives and audited smart-contract libraries for the Canton Network using Daml, while collaborating with auditors and clients to ship secure, production-grade protocols.

AI Anthropic API Api Design Automation +12 skills

Senior Lead Software Engineer - Java, Blockchain

Open 38d North AmericaFull-timeLead

Lead software engineer designing and delivering secure, scalable fintech and blockchain solutions (e.g., Ethereum-based systems, cloud-native apps) for JPMorgan Chase’s global tech teams.

Agile AI Automation AWS Blockchain +12 skills

Lead Blockchain Development Engineer (Java)

Open 51d APACLead

Lead the integration of new blockchain networks and custody systems using Java, collaborating on system design and deployment for a global crypto exchange.

Blockchain Cryptocurrency Git Java Kafka +5 skills

JP Morgan Chase

Lead Architect, Blockchain Technology

Open 32d North AmericaFull-timeLead

Lead Architect on JPMorgan's Kinexys blockchain team, designing and building secure, resilient blockchain solutions (Ethereum, Solana, smart contracts) while leveraging enterprise AI tools for architecture decisions in a controlled financial environment.

Agile AI Automation Blockchain CI/CD +9 skills

Blockchain Incident Management Lead / Manager

Open 20d North AmericaContractLead

Role: Blockchain Incident Management Lead / Manager Location: Jersey City, NJ (Onsite) Domain: Corporate & Investment Banking / Digital Assets Key Responsibilities Blockchain Incident Lifecycle: Oversee end-to-end…

Blockchain Regulatory Compliance Smart Contracts

Hyphen Connect Limited

Senior Java Engineer – Blockchain Node Platform Lead

Open 39d MENALead

United Arab Emirates

Lead the optimization of blockchain node performance and develop system plugins using JVM and distributed systems expertise, collaborating with cross-functional teams to integrate blockchain solutions.

Blockchain Distributed Systems Java JVM

Blockchain Security Lead

Open 105d RemoteWorldwideContractLead

Lead a team securing blockchain protocols and smart contracts (Solidity, Rust/Solana) by performing audits, threat modeling, and designing reusable security controls for on-chain systems.

AI Authentication Automation Blockchain Cloud +16 skills

Cyber Engineering, Blockchain Lead Software Engineer

Open 42d APACLead

Lead a team building secure blockchain infrastructure and monitoring tools at JPMorganChase, focusing on distributed-ledger security, threat detection, and secure SDLC practices.

Agile Analytics API Automation Blockchain +10 skills

Lead Blockchain Development Engineer (Java) New Kuala Lumpur, Malaysia

Open 44d APACLead

About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by…

Blockchain Cryptocurrency Git Java Kafka +5 skills

JP Morgan Chase

Senior Lead Architect - Blockchain (Kinexys)

Open 45d APACFull-timeLead

Senior Lead Architect at JPMorganChase’s Kinexys team designing scalable, cloud-native solutions and integrating public blockchain tech while writing production code and mentoring engineers.

Agile Automation AWS Azure Blockchain +8 skills

Hyphen Connect Limited

Senior Java Engineer – Blockchain Node Platform Lead

Open 47d APACLead

Hong Kong SAR China

Lead the development and optimization of blockchain node infrastructure using JVM and distributed systems, building system plugins and collaborating with cross-functional teams.

Blockchain Distributed Systems JVM

Request Technology, LLC

Lead Blockchain Software Developer

Open 58d HybridNorth AmericaFull-timeLead

Lead the development of a blockchain-based securities lending platform, integrating data sources and building user interfaces using Java, Scala, and React, while overseeing DevOps and CI/CD pipelines.

BDD Blockchain CI/CD DevOps Docker +11 skills