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Ethereum Foundation
8 views last month

Project Manager

Open 37d

The Ethereum Foundation is hiring a Project Manager. The posting provides no details beyond the title and an application link; the role centers on project management within the Ethereum blockchain ecosystem.

Ethereum
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Unknown company
13 views last month

Full-Stack Developer (Node.js / React)

Open 37d

Full-stack developer building high-load web systems with a Node.js/Express/Sequelize backend and React (Vite, Tailwind, Zustand) frontend, backed by MySQL/PostgreSQL, Redis/RabbitMQ, Docker/Nginx, and real-time layers (Socket.IO, Centrifugo). The role spans DevOps and monitoring, security hardening, undocumented APIs/TDLib integration, and daily AI-assisted development.

AI API Blockchain ChatGPT CSS +23 skills
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Unknown company
10 views last month

Full-Stack Developer (Node.js / React)

Open 37d

Full-stack developer to build high-load, real-time web applications: Node.js/Express + Sequelize on the backend, React (Vite, Tailwind, Zustand) on the frontend, MySQL/PostgreSQL data layers, and Docker/Nginx/Redis/RabbitMQ infrastructure with monitoring. The role also covers security hardening, undocumented API integrations (Telegram/TDLib) and daily use of AI coding tools like Claude and ChatGPT

AI API Blockchain ChatGPT CSS +23 skills
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Mastercard
10 views last month

Senior Software Engineer

Open 34d EuropeContractSenior
Portugal

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a…

Angular API Authentication Automation AWS +24 skills
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Coinbase
19 views last month

Software Engineer- Money Movement

Open 40d RemoteNorth AmericaContract
United States

Backend engineer on Coinbase's Money Movement team building the infrastructure for stablecoin-based pay-ins, payouts, deposits, and withdrawals. Day to day: owning projects end-to-end (DRI), designing distributed systems and APIs with Go/Java on AWS/GCP, and working with blockchain tech like Ethereum, Solana, and Base.

AI API AWS Blockchain Cloud +8 skills
154K – 154K CAD
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Unknown company
6 views last month

Архитектор некастодиального криптокошелька

Open 38d Europe
Serbia

Lead architect for a non-custodial crypto wallet at a fiat+crypto financial platform, working onsite in Serbia. The role owns microservices architecture and the tech stack, mentors the dev team, and builds on C#/.NET, PostgreSQL, Redis, RabbitMQ, Dapr, with Ethereum/EVM and Bitcoin integration.

Blockchain C# .NET Ethereum EVM +3 skills
7K – 10K $ / mo
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starknetfoundation
3 views last month

Growth Manager (APAC)

Open 38d RemoteAPACFull-timeSenior
Singapore

About the Starknet Foundation The Starknet Foundation is the steward of Starknet, a permissionless validity rollup designed to scale the world’s most important blockchains without compromise. Having pioneered ZK-STARK…

DeFi Ethereum Web3
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tazapay
15 views last month

Product Manager - Payments

Open 118d APAC
India

Tazapay is hiring a Product Manager for Payments in Bengaluru to build and launch global payment rails encompassing both traditional methods and crypto/stablecoin solutions. Day-to-day involves driving feature launches across multiple blockchain networks, collaborating cross-functionally on API integrations, and navigating digital asset regulatory landscapes.

API Api Design Blockchain Developer Experience Ethereum +5 skills
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Deutsche Börse Group
8 views last month

Associate Vice President - Senior Lead DevOps Engineer

Open 38d APACContractC-level
India

Senior Lead DevOps Engineer (AVP level) on Clearstream's D7 platform, building and running secure, scalable infrastructure for enterprise blockchain/DLT (Ethereum, Hyperledger Besu) networks. Day-to-day covers CI/CD for smart contracts and nodes, Kubernetes/OpenShift, Terraform, cloud management, and monitoring in a financial-securities issuance environment.

Argo CD Blockchain CI/CD Cloud Containerization +16 skills
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Mastercard
15 views last month

Senior Software Engineer - Blockchain

Open 37d North AmericaPart-timeSenior
United States

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a…

Agentic AI Agile AI Angular Automation +21 skills
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CoinDesk
12 views last month

Head of Blockchain Security

Open 39d HybridNorth AmericaContractC-level
United States

CoinDesk is hiring a Head of Blockchain Security in New York to own the security posture of blockchain infrastructure, custody systems, and smart contract protocols. Day to day this means leading audits of Solidity/Rust/Move contracts, building monitoring and automated detection systems, assessing custody and treasury controls, and running incident-response workflows.

AWS Azure Blockchain Cloud Cloud Native +14 skills
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oplabs
5 views last month

Product Marketing Lead

Open 40d HybridNorth AmericaFull-timeLead
United States

OP Labs builds Optimism, a blockchain network that powers the next generation of financial infrastructure. Hundreds of companies, from the world's largest enterprises like Sony, Coinbase, Kraken, Uniswap, OKX, and…

Blockchain Ethereum Go-to-Market SaaS
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Boosty Labs
6 views last month

Middle Business Analyst

Open 35d RemoteEuropeMiddle

We are looking for an experienced Business Analyst to join our team and contribute to innovative projects in the Blockchain and Web3 domain . This role is a great fit for someone with a strong background in business…

Acceptance Criteria Agile Blockchain Confluence Cryptocurrency +9 skills
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bullish
14 views last month

Head of Blockchain Security

Open 39d North AmericaContractC-level
United States

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange – a regulated and institutionally focused…

Analytics Automation AWS Azure Blockchain +19 skills
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bullish
14 views last month

Head of Blockchain Security

Open 39d North AmericaContractC-level
United States

CoinDesk is the most trusted media, events, indices and data company for the global crypto economy. Since 2013, CoinDesk Media has led the story of the future of money and investing, illuminating the transformation in…

Automation AWS Azure Blockchain Cloud +19 skills
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Iobuilders
5 views last month

Infrastructure Engineer / Devops Engineer

Open 40d Europe
Spain

Descripción del trabajo Who we are and What we do: We are a blockchain product company focused on building new businesses, trying to revolutionize the related industries using the benefits of Distributed Ledger…

Agile Ansible Argo CD AWS Azure +17 skills
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dune
15 views last month

Staff Software Engineer - Data Foundation

Open 41d RemoteNorth AmericaFull-timeStaff
United States

About Dune Dune's mission is to make onchain finance observable. We're the industry standard for onchain data: a blockchain data and intelligence provider that institutions, protocols, and analysts trust to…

AI Blockchain Data Lake Ethereum Kotlin +4 skills
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SkillMatch Solutions
4 views last month

DeFi Full-Stack Developer (React/Node) for Solana Options

Open 41d Europe
Switzerland

ZeroDays, a venture-backed startup building a decentralized options network, seeks a Blockchain Developer Full-Stack. You will contribute to a growing DeFi platform, focusing on React/Node/TypeScript and the Solana…

Blockchain DeFi Ethereum React Solana +1 skills
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Atrium Workforce Solutions Ltd
6 views last month

VP Full Stack Engineer – Solidity (smart contracts on Ethereum/blockchain) & Angular / Java

Open 40d HybridUKContractC-level
United Kingdom

Contract Role – VP Full Stack Engineer – Solidity (smart contracts on Ethereum/blockchain) & Angular / Java – London/Onsite – 12 months initial – Inside IR35 We are looking for 3 experienced VP-level Software…

AI Angular Blockchain DeFi Ethereum +5 skills
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tron dao
9 views last month

Backend Developer

Open 42d APAC
Singapore

Backend developer at TRON DAO in Singapore who designs, builds, and maintains business systems and blockchain application-layer services such as block explorers. Core stack is Java/Go/Python with MySQL, Redis, MQ, Elasticsearch, and HBase; blockchain and DeFi experience is a plus.

Blockchain DeFi Distributed Systems Elasticsearch Ethereum +5 skills
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