Senior Blockchain Engineer (Ethereum)
Status
London, UK
Full time
Hybrid
Compensation is not specified
Role
Software Engineer
Description
At R3, we are revolutionizing the world. If you are passionate about cutting-edge blockchain and distributed ledger technology (DLT) and want to be a part of transforming the future of business, then joining our team is the right move for you.
Corda is a DLT platform specifically designed for conducting complex workflows between businesses without the need for centralized control. Trusted by top financial institutions, including banks, insurance companies, stock exchanges, and payment providers, Corda delivers reliable, scalable, and high-performing decentralized systems.
Role Summary
As a member of the Corda Platform's Interoperability engineering team, you will be responsible for developing the bridging technology between Corda and public blockchains like Ethereum. This is an exciting opportunity to contribute to a greenfield project by providing architectural designs, code reviews, and managing your own time efficiently. Your dedication to building and shipping exceptional software will play a crucial role in the team's success.
Key Responsibilities
- Collaborate with the team to develop software, review designs and code, and ensure the quality of our products.
- Resolve issues identified through QA or Support tickets.
- Maintain a culture of collaboration and craftsmanship, appreciating the contributions of your peers and striving to meet commitments.
- Work closely with teammates to ensure the cohesive delivery of our product.
- Embrace an ownership mentality, making design choices, learning from experiences, and constantly improving the capabilities of our software.
Other Responsibilities
- Represent the team in cross-team alignments, retrospectives, and technical discussions.
- Present the work of the team to stakeholders within R3.
- Contribute to blogs and internal tech-talks.
Essential Skills
- Strong programming skills and a solid technical background.
- Understanding that Software Engineering is a discipline and Programming is a craft, with the desire to continuously improve both.
- Proficiency in working with Ethereum or Enterprise Ethereum.
- Experience in developing and deploying software on the Ethereum Virtual Machine (EVM).
- Familiarity with enterprise-level software development, including Java, Kotlin, and cloud technologies like AWS (though not mandatory).
- Knowledge of standard building and delivery automation tools, with experience in Gradle preferred.
- Previous experience in domains where high availability and performance are crucial.
- Commitment to delivering high-quality products and agility in engineering, always striving for the best for our customers.
R3 is at the forefront of digital finance, driving multi-party solutions that enable digital trust and unlock immense potential for regulated businesses worldwide. At R3, we embrace diversity and inclusivity, supporting individuals of all ethnicities, races, genders, sexual orientations, origins, disabilities, veteran statuses, and cultures. Our core values – Collaborative, Ownership, Bold, and Customer First – drive our success, and our flagship DLT platform, Corda, is trusted by leading financial market infrastructures, central banks, commercial banks, and exchanges.
Corda empowers regulated institutions with an open and permissioned distributed application platform, revolutionizing direct digital collaboration for solving complex multi-party workflows.
R3 is proud to provide equal opportunities in the workplace. If you believe you can contribute to our mission, please share your CV/resume with us. We value fearless and collaborative individuals who are excited to join our team.
Skills Required
r3
Website
r3.comCompany size
Not specified
Location
United States
Description
R3 is leading the future of digital finance by powering multi-party solutions that deliver digital trust and unlock greater potential for regulated businesses everywhere.
Status
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
Ligo Network
Prop Trader (Crypto Market) Ligo Network
Singapore
Singapore
Part time
Remote
The Role
As a Proprietary Trader at Ligo Network, you’ll leverage your deep understanding of crypto markets, meme ecosystems, and DeFi protocols to generate alpha and execute high-frequency, high-reward strategies. This role is designed for fearless traders who thrive in fast-paced environments and possess an uncanny ability to spot trends before they go viral.
Key Responsibilities
Develop and deploy proprietary trading strategies across decentralized exchanges (DEXs), meme coins, and emerging Web3 assets.
Execute high-frequency trades with precision, capitalizing on market inefficiencies and volatility.
Analyze on-chain data, social sentiment, and macroeconomic trends to identify alpha opportunities.
Manage risk dynamically while optimizing portfolio performance in rapidly shifting markets.
Collaborate with Flappy DAO’s network of elite traders to share insights and refine collective strategies.
Stay ahead of the curve by exploring new protocols, airdrops, and meta shifts in the crypto landscape.
Who We’re Looking For
✅ Proven experience in crypto trading, with a track record of profitability in meme coins, altcoins, or derivatives.
✅ Deep expertise in Web3 ecosystems (DeFi, NFTs, DAOs) and familiarity with tools like DexScreener, DeFiLlama, and Telegram alpha groups.
✅ Meme coin savant: Ability to decode viral trends, community narratives, and hype cycles.
✅ Risk management mastery: Discipline to balance aggressive plays with capital preservation.
✅ Technical edge: Proficiency in trading bots, on-chain analytics, and smart contract interactions.
✅ Entrepreneurial mindset: Self-driven, adaptable, and hungry to innovate in a decentralized world.
Why Join Ligo Network?
Access to exclusive alpha: Tap into insider insights, early-stage projects, and proprietary tools.
Elite network: Collaborate with top-tier traders and crypto OGs shaping the future of finance.
Cutting-edge resources: Leverage advanced analytics, AI-driven signals, and decentralized infrastructure.
Competitive compensation: Earn performance-based rewards with uncapped upside.
Shape Web3: Be at the forefront of DeFi innovation and meme-driven market movements.
As a Proprietary Trader at Ligo Network, you’ll leverage your deep understanding of crypto markets, meme ecosystems, and DeFi protocols to generate alpha and execute high-frequency, high-reward strategies. This role is designed for fearless traders who thrive in fast-paced environments and possess an uncanny ability to spot trends before they go viral.
Key Responsibilities
Develop and deploy proprietary trading strategies across decentralized exchanges (DEXs), meme coins, and emerging Web3 assets.
Execute high-frequency trades with precision, capitalizing on market inefficiencies and volatility.
Analyze on-chain data, social sentiment, and macroeconomic trends to identify alpha opportunities.
Manage risk dynamically while optimizing portfolio performance in rapidly shifting markets.
Collaborate with Flappy DAO’s network of elite traders to share insights and refine collective strategies.
Stay ahead of the curve by exploring new protocols, airdrops, and meta shifts in the crypto landscape.
Who We’re Looking For
✅ Proven experience in crypto trading, with a track record of profitability in meme coins, altcoins, or derivatives.
✅ Deep expertise in Web3 ecosystems (DeFi, NFTs, DAOs) and familiarity with tools like DexScreener, DeFiLlama, and Telegram alpha groups.
✅ Meme coin savant: Ability to decode viral trends, community narratives, and hype cycles.
✅ Risk management mastery: Discipline to balance aggressive plays with capital preservation.
✅ Technical edge: Proficiency in trading bots, on-chain analytics, and smart contract interactions.
✅ Entrepreneurial mindset: Self-driven, adaptable, and hungry to innovate in a decentralized world.
Why Join Ligo Network?
Access to exclusive alpha: Tap into insider insights, early-stage projects, and proprietary tools.
Elite network: Collaborate with top-tier traders and crypto OGs shaping the future of finance.
Cutting-edge resources: Leverage advanced analytics, AI-driven signals, and decentralized infrastructure.
Competitive compensation: Earn performance-based rewards with uncapped upside.
Shape Web3: Be at the forefront of DeFi innovation and meme-driven market movements.
Payment in Crypto