DeFi Engineer
7 days ago
4 days ago Be among the first 25 applicants We're hiring a DeFi Engineer to help us expand to more chains, more protocols, and new trading strategies. You'll work closely with traders, quants, and engineers in a fast-moving, high-performance environment. About Ergonia Ergonia is a crypto-native trading firm with deep experience across DeFi and CeFi. We operate some of the most sophisticated, highest-volume trading systems in DeFi and actively trade across major centralized venues as well. Our work spans market making, yield strategies, and advanced on‑chain execution. What You'll Do On-Chain Data + Execution Build systems to read high-volume, low-latency data from blockchains. Send and manage transactions in performance-sensitive environments. Smart Contract / On-Chain Program Development Design, implement, and deploy production smart contracts on Solana or EVM environments. System & Architecture Design Contribute to end-to-end exchange, execution, and data-pipeline architecture. Pragmatic Delivery Trading moves fast. You should be comfortable making decisions with imperfect information, handling trade-offs, and delivering working systems on tight timelines. We value engineers who can prioritise what matters, move quickly, and get things shipped. Ability to execute under pressure. Remote Work Essentials Reliable high-speed internet and a suitable workstation setup for sustained development and communication. Requirements Experience: 4+ years of software development. 2+ years working in DeFi. Proven delivery of production-ready DeFi systems on Solana or EVM. Knowledge: Strong understanding of DeFi mechanics, trading systems, spot/margin trading, and on‑chain execution. Mindset: Self-driven, highly motivated, and comfortable operating in a fast-moving environment. Strong communication skills in English. Bonus Points: Experience with low-level blockchain runtime or transaction-pipeline optimizations. Experience landing high-volume transactions on Solana or EVM. Background in market making or high-frequency trading. Seniority Level Not Applicable Employment Type Contract Job Function Other Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Ergonia by 2x Hong Kong SAR $28,000.00-$33,000.00 1 week ago #J-18808-Ljbffr
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DeFi Engineer: On-Chain Data
7 days ago
Hong Kong Island, Hong Kong SAR China Ergonia Full timeA leading crypto-native trading firm in Hong Kong is seeking a DeFi Engineer to build advanced DeFi systems. You'll work closely with traders and engineers, requiring 4+ years of software experience and 2+ years in DeFi. Candidates must possess strong communication skills and be comfortable in a fast-paced environment. The role offers a contract position...
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Backend engineer
5 days ago
Hong Kong Island, Hong Kong SAR China Tokalent Full timeAbout the job Backend engineer - Layer 2 DeFi (For 852Dev) Company The company is a money-market, borrowing and lending protocol built on zk-rollup scalability, superior transaction speed, and cost-savings with Ethereums security. The protocol offers a dual solution: a permissioned and compliance-focused solution for institutional clients, and a...
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Backend Engineer, Layer 2 DeFi
5 days ago
Hong Kong Island, Hong Kong SAR China Tokalent Full timeA leading DeFi company in Hong Kong is seeking two backend engineers to help build its protocol infrastructure. Responsibilities include backend smart contract development and collaborating with various teams. Ideal candidates should have experience with C++/Rust, TypeScript, and React, with a passion for blockchain and DeFi. The role offers a chance to work...
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Web3 Smart Contract Engineer for DeFi Studio
5 days ago
Hong Kong Island, Hong Kong SAR China Tokalent Full timeA leading web3 venture studio in Hong Kong is seeking a Smart Contract Engineer to design and deploy smart contracts for high-performance user-facing products. The ideal candidate will have 5+ years of experience in software engineering and proven work with Solidity. Responsibilities include collaborating with product managers on feature development and...
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DeFi Quant Trading Engineer
5 days ago
Hong Kong Island, Hong Kong SAR China Crypto.com Full timeA leading cryptocurrency platform in Hong Kong is seeking an experienced developer to implement DeFi applications that involve real-time trading and risk monitoring. The ideal candidate will have over 3 years of experience in DeFi development with a strong proficiency in JavaScript, TypeScript, and NodeJS. Responsibilities include researching and integrating...
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hong kong, Hong Kong SAR China OKX Full time4868 Senior Engineer, Liquidity Platform, DeltaOne / Defi Join to apply for the 4868 Senior Engineer, Liquidity Platform, DeltaOne / Defi role at OKX 1 week ago Be among the first 25 applicants Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange,...
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Backend DeFi Engineer — Java, Spring, AWS
5 days ago
Hong Kong Island, Hong Kong SAR China Tokalent Full timeA leading DeFi protocol company is seeking a Backend Developer in Hong Kong. You will join a team focused on revolutionizing decentralized finance. The ideal candidate has over three years of programming experience, proficient in Java, and familiar with Spring technologies. Experience with AWS and a solid understanding of databases are crucial. This role...
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Product Manager
6 days ago
Hong Kong, Hong Kong SAR China Selby Jennings Full timeKey Responsibilities: Product Strategy & Roadmap: Define and own the product vision for on-chain perpetuals and DEX features. Develop and prioritize the product roadmap based on market trends, user feedback, and business objectives. Protocol Design & Development: Collaborate with engineers and researchers to design robust smart contract architectures for...
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hong kong, Hong Kong SAR China OKX Full timeSenior Engineer, Liquidity Platform, Delta One/Defi 3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet,...
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Product Manager
18 hours ago
hong kong, Hong Kong SAR China Selby Jennings Full timeKey Responsibilities Product Strategy & Roadmap: Define and own the product vision for on‑chain perpetuals and DEX features. Develop and prioritize the product roadmap based on market trends, user feedback, and business objectives. Protocol Design & Development: Collaborate with engineers and researchers to design robust smart contract architectures for...
