Principal/Senior Engineer(Big Data)
Hong Kong
Full time
Office
Compensation is not specified
Role
Data Engineer
Description
About the Company
At OKX, we believe in leveraging technology to shape our future. Established in 2017, OKX stands out as a leading spot and derivatives cryptocurrency exchange globally. Through innovative deployment of blockchain technology, OKX has revolutionized the financial landscape by offering an array of advanced products, solutions, and trading tools. Trusted by over 20 million users across 180 regions, OKX is dedicated to providing a user-friendly platform that enables everyone to step into the world of cryptocurrencies. In addition to its top-tier DeFi exchange, OKX also offers OKX Insights, a research division that remains at the forefront of industry trends. With a wide range of crypto services and a strong commitment to innovation, OKX envisions a financial world supported by blockchain and decentralized finance.
We heavily invest in fostering our employees just as much as we invest in cutting-edge technology. United by a dynamic culture where teamwork, adaptability, and integrity reign, we strive to create an inclusive, supportive, and diverse environment for all. Regardless of your background, we ensure that each individual feels valued, respected, and provided equal opportunities for growth and success — aiming to bring out the best in you.
Job Summary
Primary Responsibilities:
- Develop the blockchain data platform encompassing tasks like managing indexes, providing data services, building a scalable platform, and implementing logical modeling.
- Thorough comprehension of business and data logic to conduct research on various business data indicators, devise adaptable solutions, and facilitate the development of data products.
- Utilize historical data analysis based on relevant risk indicators to formulate policy rules and scoring models.
- Conduct data mining using proprietary data, aligning with specific DeFi business traits to discover valuable variables and oversee the implementation process.
Qualifications:
- Preferably hold a Bachelor's degree in computer science, financial engineering, or related field.
- Proficiency with open-source projects such as Hadoop, Hbase, Hive, Maxcomputer, Dataworks, Kafka, Flink; familiarity with scripting languages like Java, Python, and experience in shell development are advantageous.
- Proficient in big data real-time and offline ETL processing, adept at using SQL, Hive, and other search engines for big data analysis as well as OLAP data analysis.
- Strong communication, critical thinking, and data interpretation skills, with a proactive nature, a sense of responsibility, strong work ethics, and teamwork abilities.
- Experienced in data analysis methodology, ideally in financial data analysis; familiarity with data mining projects and common machine learning algorithms is preferred.
- Knowledge of blockchain, public chains, and DeFi is a plus, along with experience in Alibaba Cloud utilization.
Additional Preferences:
- Expertise in data analysis methodologies and financial data analysis.
- Proficiency in data mining project procedures and common machine learning algorithms.
- Familiarity with blockchain, public chains, and DeFi technologies, in addition to experience with Alibaba Cloud.
Benefits & Perks:
- Competitive total compensation package.
- Extensive insurance coverage for employees and their families.
- Exciting perks that we will disclose during the recruitment process!
Skills Required
OKX
Website
www.okx.comCompany size
Not specified
Location
United States
Description
OKX is a world-leading digital asset exchange, providing advanced financial services to traders worldwide leveraging blockchain technology.
Our platform offers spot & derivatives trading helping traders optimize their strategy. It provides a safe, reliable and stable environment for digital assets trading via web interface and mobile app by adopting GSLB, and distributed server clusters.
We believe blockchain technology will eliminate barriers to transactions, increase the efficiency of transactions across society, and eventually have a significant impact on the global economy. We strive to achieve something that changes the world and never stop to innovate and improve on our customer experience.
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Social Media Manager (Crypto Portfolio Project)
Shanghai, China
Shanghai, China
Full time
Remote
About the Role:
A leading crypto-focused venture capital fund is hiring a Social Media Manager on behalf of one of its high-potential portfolio projects. The role offers a unique opportunity to take ownership of social growth and brand voice in a fast-scaling Web3 product backed by experienced investors.
About the Project:
The project is a soon-to-launch crypto product operating at the intersection of DeFi and infrastructure, with strong technical foundations and a global target audience. As part of the early team, you will have a direct impact on community-building, brand awareness, and digital growth.
Responsibilities:
Develop and execute a strategic social media plan to drive engagement and follower growth
Manage daily operations and content publishing across platforms (X/Twitter, Telegram, Discord, LinkedIn, etc.)
Create engaging, timely content (tweets, memes, threads, visuals) tailored for the crypto-native audience
Monitor industry trends and adapt messaging in real time
Grow and nurture an active community of users, developers, and early supporters
Collaborate closely with product, design, and community teams to align messaging
Track KPIs and performance metrics, adjusting strategy based on data
Support influencer outreach, partnerships, and marketing campaigns
Requirements:
3+ years of experience in Social Media or Community Management
Proven experience in the crypto/Web3 space
Deep understanding of crypto trends, audience behavior, and meme culture
Strong writing skills and a creative, adaptive content style
Ability to thrive in a startup-like, remote-first work environment
Experience using social media tools and analytics platforms
Bonus: experience growing social accounts from 0 → 100k+ followers
What’s Offered:
Competitive salary: $80,000 – $120,000 USD/year
Potential token allocation depending on contribution and performance
Full remote flexibility
Direct exposure to a well-funded and promising crypto project
Support from a top-tier VC team and access to industry resources
A leading crypto-focused venture capital fund is hiring a Social Media Manager on behalf of one of its high-potential portfolio projects. The role offers a unique opportunity to take ownership of social growth and brand voice in a fast-scaling Web3 product backed by experienced investors.
About the Project:
The project is a soon-to-launch crypto product operating at the intersection of DeFi and infrastructure, with strong technical foundations and a global target audience. As part of the early team, you will have a direct impact on community-building, brand awareness, and digital growth.
Responsibilities:
Develop and execute a strategic social media plan to drive engagement and follower growth
Manage daily operations and content publishing across platforms (X/Twitter, Telegram, Discord, LinkedIn, etc.)
Create engaging, timely content (tweets, memes, threads, visuals) tailored for the crypto-native audience
Monitor industry trends and adapt messaging in real time
Grow and nurture an active community of users, developers, and early supporters
Collaborate closely with product, design, and community teams to align messaging
Track KPIs and performance metrics, adjusting strategy based on data
Support influencer outreach, partnerships, and marketing campaigns
Requirements:
3+ years of experience in Social Media or Community Management
Proven experience in the crypto/Web3 space
Deep understanding of crypto trends, audience behavior, and meme culture
Strong writing skills and a creative, adaptive content style
Ability to thrive in a startup-like, remote-first work environment
Experience using social media tools and analytics platforms
Bonus: experience growing social accounts from 0 → 100k+ followers
What’s Offered:
Competitive salary: $80,000 – $120,000 USD/year
Potential token allocation depending on contribution and performance
Full remote flexibility
Direct exposure to a well-funded and promising crypto project
Support from a top-tier VC team and access to industry resources
Payment in Crypto
Velora
3D Motion Designer
Dubai, United Arab Emirates
Dubai, United Arab Emirates
Full time
Remote
Vision At Legends of Velora, we don’t just build games—we forge living, player-owned realities. As a 3D Motion Designer, you won’t just animate assets—you’ll define the kinetic soul of a cross-chain MMO where every movement, transition, and effect feeds into a thriving player-driven economy. Your work will be the visual pulse of a decentralized world, seen by thousands of players across OpenSea, Blur, and beyond.
Your Mission
Craft immersive animations that make blockchain interactions feel alive—trading, battling, and exploring across Chain Worlds
Design motion systems where NFT assets evolve based on ownership history, market value, and in-game achievements
Develop real-time procedural effects tied to on-chain data (gas fees, liquidity pools, DAO votes)
Collaborate with WebGL engineers to push Three.js to its limits, ensuring buttery performance across browsers and devices
Own the full motion pipeline—from concept to implementation—with zero corporate bureaucracy
What You Bring
A portfolio showcasing real-time 3D animations (games, interactive experiences, or Web3 projects)
Mastery of After Effects, Blender, or Maya + experience with game engines (Unity/Unreal) or WebGL frameworks
A haсker mindset—ability to prototype motion systems that react to live blockchain data
Obsession with player psychology—you know how subtle motion cues influence trading behavior
Bonus: Any experience with NFT animation, generative art, or on-chain asset pipelines
Why This Isn’t Just Another Job
Your animations become economic events—rare NFT effects can spike trading volume
No "revisions for the CEO’s nephew"—creative freedom backed by a DAO
Revenue share in $CORE + NFT royalties for signature effects
Build the standard for Web3 motion design—your work will be copied across chains
The Velora Edge
A custom WebGL engine built for zero-lag, cross-chain gameplay
37,000+ early adopters waiting to experience your creations
No App Store gatekeepers—your art reaches players directly, censorship-free
Your Mission
Craft immersive animations that make blockchain interactions feel alive—trading, battling, and exploring across Chain Worlds
Design motion systems where NFT assets evolve based on ownership history, market value, and in-game achievements
Develop real-time procedural effects tied to on-chain data (gas fees, liquidity pools, DAO votes)
Collaborate with WebGL engineers to push Three.js to its limits, ensuring buttery performance across browsers and devices
Own the full motion pipeline—from concept to implementation—with zero corporate bureaucracy
What You Bring
A portfolio showcasing real-time 3D animations (games, interactive experiences, or Web3 projects)
Mastery of After Effects, Blender, or Maya + experience with game engines (Unity/Unreal) or WebGL frameworks
A haсker mindset—ability to prototype motion systems that react to live blockchain data
Obsession with player psychology—you know how subtle motion cues influence trading behavior
Bonus: Any experience with NFT animation, generative art, or on-chain asset pipelines
Why This Isn’t Just Another Job
Your animations become economic events—rare NFT effects can spike trading volume
No "revisions for the CEO’s nephew"—creative freedom backed by a DAO
Revenue share in $CORE + NFT royalties for signature effects
Build the standard for Web3 motion design—your work will be copied across chains
The Velora Edge
A custom WebGL engine built for zero-lag, cross-chain gameplay
37,000+ early adopters waiting to experience your creations
No App Store gatekeepers—your art reaches players directly, censorship-free
Payment in Crypto
Velora
Game Tester – Shape the Future of Web3 Gaming
Dubai, United Arab Emirates
Dubai, United Arab Emirates
Full time
Remote
Vision At Legends of Velora, we’re not just testing bugs—we’re stress-testing the boundaries of player-owned economies. As a Game Tester, you won’t just report glitches—you’ll safeguard a living, breathing multichain universe where every exploit found is a crisis averted for thousands of players and millions in digital assets.Your MissionHunt down bugs like a PvP rogue—except your targets are broken quests, unbalanced economies, and blockchain sync failuresStress-test player-driven systems—from NFT breeding mechanics to cross-chain arbitrage—before they go liveDocument exploits with forensic detail, then help design permanent fixes (not just quick patches)Play daily like a hardcore degenerate—but with a spreadsheet in hand tracking every edge caseBecome the voice of sanity—challenge designers when "innovative" ideas would wreck the in-game economyWhat You BringA ruthless eye for detail—you spot UI misalignments that others ignoreDeep gaming experience—especially in MMOs, strategy games, or play-to-earn titlesBasic understanding of blockchain transactions (gas fees, wallet interactions, etc.)Data-driven mindset—you don’t just say "this feels wrong," you prove it with numbersPassion for breaking things—then explaining exactly how to rebuild them strongerWhy This Isn’t Just Another QA JobYou protect real money—glitches here can tank NFT values or disrupt six-figure marketsDirect access to devs—no "ticket black holes," your reports trigger immediate actionEarly access to alpha builds—test unreleased Chain Worlds before players even know they existProfit from your finds—major bug discoveries earn bonuses in $COREThe Velora EdgeA custom engine with 10x more moving parts than typical Web3 gamesNo corporate red tape—if you find a critical bug at 3 AM, you can wake up the lead devYour work directly impacts OpenSea listings, DAO votes, and live economic events
Payment in Crypto
White Lotus
Blockchain engineer
Hong Kong
Hong Kong
Full time
Remote
At White Latus Capital, we’re reshaping how capital moves in decentralized ecosystems. We build modular, scalable infrastructure that empowers businesses to grow in an ever-changing Web3 world.Our mission: to connect visionaries with tools that deliver precision, performance, and possibility.
We’re looking for a skilled Blockchain Engineer to design, develop, and implement cutting-edge decentralized solutions. If you’re passionate about blockchain technology, smart contracts, and decentralized applications (dApps), we’d love to hear from you!
📍 Responsibilities:
Design, build, and deploy secure and scalable blockchain solutions.Develop smart contracts (Solidity, Rust, or other relevant languages).Work with decentralized protocols (Ethereum, Polkadot, Cosmos, etc.) and layer-2 solutions.Integrate blockchain technology with existing systems (APIs, backend services).Conduct security audits and optimize performance of blockchain networks.Stay updated on industry trends (DeFi, NFTs, DAOs, ZK-proofs, etc.).
🔍 Qualifications
Proven experience in blockchain development (public/private chains).Proficiency in Solidity, Rust, Go, or JavaScript/TypeScript.Familiarity with Web3.js, Ethers.js, or similar libraries.Knowledge of consensus algorithms (PoW, PoS, DPoS) and cryptography. Compatibility Truffle, Hardhat, or Foundry for smart contract deployment.Understanding of IPFS, The Graph, or other decentralized storage/oracle solutions.Strong problem-solving skills and collaborative mindset.
✨ Bonus Skills
(Preferred)Contributions to open-source blockchain projects.Experience with zero-knowledge proofs (ZKPs) or rollups.DevOps skills (Docker, Kubernetes, CI/CD for blockchain nodes).
We’re looking for a skilled Blockchain Engineer to design, develop, and implement cutting-edge decentralized solutions. If you’re passionate about blockchain technology, smart contracts, and decentralized applications (dApps), we’d love to hear from you!
📍 Responsibilities:
Design, build, and deploy secure and scalable blockchain solutions.Develop smart contracts (Solidity, Rust, or other relevant languages).Work with decentralized protocols (Ethereum, Polkadot, Cosmos, etc.) and layer-2 solutions.Integrate blockchain technology with existing systems (APIs, backend services).Conduct security audits and optimize performance of blockchain networks.Stay updated on industry trends (DeFi, NFTs, DAOs, ZK-proofs, etc.).
🔍 Qualifications
Proven experience in blockchain development (public/private chains).Proficiency in Solidity, Rust, Go, or JavaScript/TypeScript.Familiarity with Web3.js, Ethers.js, or similar libraries.Knowledge of consensus algorithms (PoW, PoS, DPoS) and cryptography. Compatibility Truffle, Hardhat, or Foundry for smart contract deployment.Understanding of IPFS, The Graph, or other decentralized storage/oracle solutions.Strong problem-solving skills and collaborative mindset.
✨ Bonus Skills
(Preferred)Contributions to open-source blockchain projects.Experience with zero-knowledge proofs (ZKPs) or rollups.DevOps skills (Docker, Kubernetes, CI/CD for blockchain nodes).
Payment in Crypto
Strike Arena
Marketing Growth Lead
Part time
Remote
What You’ll Be Doing
Build the vibe. You’ll set the tone and personality of our community across Discord, Twitter, Telegram, and wherever players hang out.
Keep the squad engaged. Run quests, events, AMAs, tournaments, community calls, lore drops, meme contests, and more.
Be our frontline. Answer questions, share updates, and make sure feedback is getting to the devs and leadership in real time.
Grow our army. Welcome new players, help onboard them into the Strike Arena universe, and reward community legends with roles, recognition, and incentives.
Partner with guilds, creators & KOLs. Support collabs, raid events, co-streams, and everything in between.
Stay plugged into web3 culture. Know what’s trending. Jump into memes. Be reactive and proactive in shaping the conversation.
Help shape the future. As our ears and eyes in the community, you’ll play a major role in evolving the game, features, and community tools.
🧠 You Might Be a Fit If…
You’ve been a Community Manager or Mod in web3, especially for a game, NFT project, or DeFi protocol.
You’re super active in Discord and Twitter, and have a feel for what makes a digital community thrive (and what kills momentum).
You love games — especially competitive or crypto-enhanced ones — and understand the player mindset.
You can write clearly, meme cleverly, and manage chaos with good vibes.
You know how to scale a community, from 1k early users to 100k+ with structure, fun, and a sense of identity.
You’re proactive. You don’t wait for directions — you bring ideas and energy daily.
Send CV: career@strikearena.io
Build the vibe. You’ll set the tone and personality of our community across Discord, Twitter, Telegram, and wherever players hang out.
Keep the squad engaged. Run quests, events, AMAs, tournaments, community calls, lore drops, meme contests, and more.
Be our frontline. Answer questions, share updates, and make sure feedback is getting to the devs and leadership in real time.
Grow our army. Welcome new players, help onboard them into the Strike Arena universe, and reward community legends with roles, recognition, and incentives.
Partner with guilds, creators & KOLs. Support collabs, raid events, co-streams, and everything in between.
Stay plugged into web3 culture. Know what’s trending. Jump into memes. Be reactive and proactive in shaping the conversation.
Help shape the future. As our ears and eyes in the community, you’ll play a major role in evolving the game, features, and community tools.
🧠 You Might Be a Fit If…
You’ve been a Community Manager or Mod in web3, especially for a game, NFT project, or DeFi protocol.
You’re super active in Discord and Twitter, and have a feel for what makes a digital community thrive (and what kills momentum).
You love games — especially competitive or crypto-enhanced ones — and understand the player mindset.
You can write clearly, meme cleverly, and manage chaos with good vibes.
You know how to scale a community, from 1k early users to 100k+ with structure, fun, and a sense of identity.
You’re proactive. You don’t wait for directions — you bring ideas and energy daily.
Send CV: career@strikearena.io