Tech jobs

Internship on BNB Chain's global Developer Relations team: engaging and growing the developer community, organizing hackathons and events, creating technical tutorials and content, and supporting developers building on the blockchain. Relevant tools include Solidity, Web3.js, and smart contract platforms.

AI Blockchain Community Management DeFi Developer Experience +5 skills

8 – 16 $ / hr

Legend Labs, Inc.

2 weeks ago

Senior iOS Engineer

HybridNorth AmericaSenior

United States

Senior iOS Engineer at Legend Labs building high-end, user-facing iOS experiences for a Web3/DeFi product that simplifies access to protocols like Morpho, Aave, and Uniswap. Day to day: lead long-term technical direction, maintain the design system and component library, collaborate with Product/Design/Engineering, and mentor other engineers.

Accessibility DeFi ethers.js iOS Solidity +1 skills

Legend Labs, Inc.

2 weeks ago

Senior Frontend Engineer

HybridNorth AmericaSenior

United States

Senior Frontend Engineer at Legend Labs, a 2024-founded Web3/DeFi startup in San Francisco: lead technical direction for scaling user-facing web products, maintain the design system and component library, and mentor engineers on a small hybrid team. Bonus tech: Swift, web3.js/ethers.js, Solidity.

Accessibility DeFi ethers.js Solidity Swift +1 skills

Kinsei Talent

2 weeks ago

Social Media Role

RemoteEurope

Portugal

Job brief Our client is a premium curated virtual platform that provides digital assets and metaverse experiences to luxury brands and major celebrities. Our client has a large community of luxury collectors and…

Agile Analytics Copywriting Web3

Kinsei Talent

2 weeks ago

Frontend Developer ReactJS/NextJS

RemoteEuropeFull-time

Portugal

Frontend developer building complex, high-performance web apps with ReactJS/NextJS (plus GraphQL, Node.js) for an NFT marketplace serving luxury brands. Day to day: shipping polished product features with Product/UX and engineers, using experimentation to tune performance, and mentoring other web engineers at a remote-first crypto startup.

Agile API AWS Blockchain Cryptocurrency +19 skills

Kinsei Talent

2 weeks ago

Lead Software Engineer

RemoteNorth AmericaContractLead

United States

Lead Software Engineer for a decentralized (DeFi) trading platform incubated at Wintermute. You lead the engineering team, design front-end/back-end architecture, ship full-stack web3 apps in TypeScript/Python, build EVM smart contracts (Solidity/Foundry), and refine DevOps practices.

API AWS Blockchain DeFi DevOps +11 skills

Nextweb Talent

2 weeks ago

Blockchain Marketing Manager

RemoteUK

United Kingdom

Leads go-to-market marketing for a Bitcoin Rollups crypto/Web3 project through its token sale (ICO) and major exchange listing: building the marketing plan, creating content, running PR, influencer and community outreach, hosting events, tracking KPIs, and managing budget and agencies. Requires 5+ years in digital marketing, ideally crypto.

Blockchain Community Management Content Marketing Go-to-Market Web3

consensys

2 weeks ago

Senior Manager, Application Security

RemoteEuropeContractSenior H-1B sponsor history

Lead application security for MetaMask at Consensys: set AppSec strategy and OKRs, manage a small senior team, and stay hands-on with threat modelling, security code review, supply-chain controls, and vulnerability/bug-bounty programs across the wallet extension, mobile app, Snaps, backend services, and EVM smart contracts. Core tech: TypeScript/JavaScript, Go, Solidity, npm, CI/CD.

Agentic AI AI API Application Security Authentication +20 skills

Siza-Buso Consulting

2 weeks ago

Senior Backend Engineer -Europe

RemoteEuropeSenior

Germany

Senior Backend Engineer owning payment infrastructure — payment orchestration, merchant APIs, and settlement flows — for onchain payments at scale. Day to day: design, build, and operate production payment services primarily in Rust and TypeScript, while owning your own AWS/Terraform infrastructure on a remote, async team across Europe.

AI API AWS Cloud Cloud Native +6 skills

Binance.US

2 weeks ago

Clearing Operations Analyst

RemoteNorth AmericaFull-time

United States

About Binance.US: Binance.US is a licensed and regulated U.S. cryptocurrency exchange where users can buy, trade, hold, and earn digital assets. Recognized as a top U.S. crypto platform by Forbes (Best Crypto Exchanges…

Blockchain Cryptocurrency Process Improvement Web3

Bitcoin.com

2 weeks ago

L2 Software Engineer - Web

HybridAPACSenior

Japan

Senior web engineer at Bitcoin.com designing and shipping features for its high-traffic crypto content and onboarding sites. Day-to-day: TypeScript/React/Next.js development, headless CMS tooling, performance/SEO work, and owning hosting/delivery on Vercel, AWS, or Cloudflare, working AI-first from a Tokyo office 3 days a week.

Accessibility AI Analytics API AWS +19 skills

OKB Technology Company Limited

2 weeks ago

Senior Web3 Onchain Data Engineer - Real-Time Global Systems

APACSenior

Hong Kong SAR China

Senior engineer on OKX's Onchain Data team building core real-time data infrastructure and services for Web3 products, tackling large-scale, high-concurrency pipelines across heterogeneous blockchains. Works with product, data, security, and engineering teams and applies AI for intelligent operations.

AI Web3

U1CORE

2 weeks ago

Sales Manager

Open 77d RemoteFull-time

Про компанію U1CORE — digital-команда, яка створює сучасні вебпродукти, корпоративні сайти та складні цифрові рішення для клієнтів з усього світу. Зараз ми у пошуку дуже цінного працівника на позицію Sales Manager-а,…

CRM Figma Fintech Web3

U1CORE

2 weeks ago

Middle Project Manager

Open 55d RemoteEuropeMiddle

U1CORE, a digital agency building websites and web products for international clients, is hiring a fully remote Middle Project Manager to run multiple client projects end to end — delivery, budgets, quality, risks, and client communication. Requires 3+ years as a PM in IT outsourcing/agency, English B2, and ClickUp experience.

ClickUp Fintech Web3

SmartVerum

2 weeks ago

Head of Marketing

RemoteEuropeC-level

Poland

We are looking for a Head of Marketing who’ll lead all our marketing activities from social media and digital campaigns to advertising and creative projects and will help us build a marketing team very fast.…

Web3

SmartVerum

2 weeks ago

Head of Metaverse

RemoteEuropeC-level

Poland

We are looking for a specialist who will have a good knowledge of all types of metaverse as well as places where NFTs are widely used. Responsibilities: being updated with metaverse worlds and trends, creating in…

Web3

Nibiru Chain

2 weeks ago

Developer Relations

RemoteWorldwideContract

Developer Relations Engineer for Nibiru Chain, an L1 blockchain: growing the global developer community by creating tutorials, docs, demo videos, and dev tooling, while supporting Web3 partners and representing the project at hackathons and conferences. Core stack: Rust, TypeScript, Golang, and the Cosmos/blockchain ecosystem.

Blockchain Cryptocurrency Developer Experience Go Rust +3 skills

Sherlock

2 weeks ago

Lead AI Engineer

On-siteNorth AmericaContractLead

United States

Lead a small team at blockchain security firm Sherlock to build an AI/LLM-powered vulnerability-detection application for smart contracts, starting with Solidity. Day to day: track cutting-edge AI/LLM research, understand blockchain exploits, and architect a production-grade detection tool with Sherlock's developers and security researchers.

AI Blockchain DeFi Ethereum LLM +3 skills

APPLINIX

2 weeks ago

Web3 Marketing Specialist (Crypto and iGaming)

Open 74d RemoteEurope

Job Description: Applinix is a product IT company developing high-load platforms for the iGaming and cybersecurity sectors. We are looking for a creative and results-driven Web3 Marketing Specialist to scale our crypto…

Blockchain Copywriting Cybersecurity DeFi Web3

Bybit

2 weeks ago

RWA Product Manager

MENAFull-time

United Arab Emirates

Product Manager at crypto exchange Bybit in Abu Dhabi owning Direct Stocks and Tokenized Stocks (RWA) products — designing US equity trading mechanics (order types, sessions, settlement, corporate actions), integrating with brokers/custodians via APIs, and building token issuance, minting/burning, and on-chain trading workflows with compliance and engineering teams.

API Cryptocurrency Web3

Job listings

Developer Relations Intern

Senior iOS Engineer

Senior Frontend Engineer

Social Media Role

Frontend Developer ReactJS/NextJS

Lead Software Engineer

Blockchain Marketing Manager

Senior Manager, Application Security

Senior Backend Engineer -Europe

Clearing Operations Analyst

L2 Software Engineer - Web

Senior Web3 Onchain Data Engineer - Real-Time Global Systems

Sales Manager

Middle Project Manager

Head of Marketing

Head of Metaverse

Developer Relations

Lead AI Engineer

Web3 Marketing Specialist (Crypto and iGaming)

RWA Product Manager