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$70 per hour
Senior Smart Contract Engineer (EVM) - Ellipsis Labs Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance. The company is the developer of Phoenix, the leading order book spot...SuggestedFull timeContract work$120k - $200k
...protocol in Solidity (+Yul) 9+ months of experience writing smart contracts for the EVM ecosystem 4+ years of programming experience Great... ...efficient, composable smart contracts Collaborate with team engineers to integrate the protocol with frontend and backend Design...SuggestedContract workWork at office- Token Metrics is seeking a multi-talented Smart Contract Engineer to facilitate the operations of our Engineering team. As a Smart Contract Engineer, you will closely collaborate with fellow engineers and product managers to build infrastructure to bring Token Metrics privacy...SuggestedRemote jobContract work
- A blockchain firm is seeking an experienced Smart Contract Developer to design and develop secure smart contracts for a forensic analysis platform. You will collaborate with experts to enhance security in decentralized environments and integrate advanced cryptographic...SuggestedRemote jobContract workFlexible hours
- ...environments. Role Overview We are seeking a Protocol + Infrastructure Engineer who can work across low-level Solidity optimizations and... ...you will lead the design, implementation, and deployment of smart contracts on HyperEVM, building DeFi primitives and trading...SuggestedContract work
- Overview The Client is looking for a Smart Contract Developer to join their core engineering team. In this hands-on role, you'll design, develop, and deploy secure smart contracts that power the protocol. You'll architect on-chain logic, optimize gas efficiency, ensure...SuggestedContract work
- A prominent DeFi company is seeking a talented Smart Contract Engineer to build the future of CoW Protocol. In this fully remote role, you will design, develop, and deploy smart contracts to enhance decentralized trading solutions. Ideal candidates will have experience...SuggestedRemote jobContract work
- ...Learn more at ether.fi. Position Overview: We’re looking for engineers who want to build & ship , not just fork & integrate. People... ...to the real world use cases Designing and deploying Solidity smart contracts for staking, vaults, restaking strategies, and DeFi credit card...SuggestedContract work
- A technology consulting firm in Los Angeles is seeking a Smart Contract Developer to design and deploy secure smart contracts that power DeFi protocols. This role involves optimizing gas efficiency and building robust infrastructure for institutional-grade operations....SuggestedContract work
- ...looking to expand our team with more talented and determined individuals that share our goals. We are looking for a Senior Smart Contract Engineer to join our team and contribute in the development and design of our smart contracts. The smart contracts will be the interface...SuggestedRemote jobContract work
- About the job Cata Labs, the team behind Catalyst, is seeking a talented Senior Smart Contract Developer (Web3 Engineer) to join our growing team. As a Smart Contract Developer, you will play a key role in developing and maintaining the smart contracts that power Catalyst...SuggestedRemote jobContract workFlexible hours
- ...Full-Time Contractor Location Type: Fully Remote Department: Engineering Overview Join CoW DAO, the pioneering force behind CoW... ...decentralized finance. About the Role We’re seeking a talented Smart Contract Engineer to architect and build the next evolution of CoW...SuggestedRemote jobFull timeContract workFor contractorsFlexible hours
- A leading technology company is seeking a Smart Contract Engineer to join their remote team. You will be tasked with implementing innovative smart contracts and managing project roadmaps, all while enjoying the flexibility of remote work and a competitive salary. This role...SuggestedRemote jobContract work
- A crypto-native financial platform is seeking engineers who want to build and ship solutions in decentralized finance. Responsibilities include designing and deploying Solidity smart contracts and engaging in rigorous testing. Ideal candidates should have at least 4 years...SuggestedContract work
$170k - $250k
...Enhancements AI-driven pricing, verifiable queries, and privacy-preserving proof mechanisms. Role Overview We’re seeking a Smart Contract Engineer (EVM-focused) to work across Semiotic Labs’ product suite. You will design and implement smart contracts, build scalable...SuggestedContract workRemote workFlexible hours- As a Smart Contract Engineer at ZetaChain, you will play an integral role in designing and implementing the protocol contracts that drive our cross-chain connectivity platform. Your work will be centered on building and optimizing smart contract architectures that seamlessly...Remote jobContract workWork at office
- ...defining how intellectual property is registered, structured, and transacted in an AI-driven world. The Role We are hiring a Smart Contract Engineer to design and implement the programmable IP primitives that power the Story ecosystem. You will work on the core contracts...Contract work
$290k - $325k
...Uniswap, you become part of a team that's reshaping the way value flows on the internet.We are looking for an experienced smart contract engineer to help us build the next generation of the Uniswap Protocol. You will be responsible for implementing and designing smart...Full timeContract workRemote work- ...tools required for building groundbreaking applications. We believe that Ethereum will continue to be the leading platform for smart contract development but it’s far from its potential. We are bringing to Ethereum the benefits of security-first development and tools that...Remote jobContract workFlexible hours
- A blockchain development firm is seeking a Smart Contract Engineer to design and implement the foundational smart contracts for their innovative ecosystem. You will work closely with protocol engineers to develop secure, production-grade smart contracts that enable intellectual...Contract work
- A leading blockchain analytics company is looking for a Smart Contract Engineer to design and deploy smart contracts within the Ethereum ecosystem. You will collaborate with engineers and product managers to build innovative solutions including cross-chain bridges and auditable...Contract work
- About Us Odos (odos.xyz) is a smart order routing (SOR) solution that allows users to trade digital assets across decentralized... ...About the Role We\'re looking for a talented Backend / Smart Contract Engineer to help design and build the core infrastructure that powers...Contract work
- ...career at Paxos Labs. Role Overview We’re hiring a DeFi Backend Engineer to help scale Paxos Labs’s DeFi infrastructure capabilities.... .... Data & Risk Strong data engineering skills analyzing smart contract events and on‑chain history. Understanding of financial risk...Contract work
- ...interface directly with the Solana blockchain and Odos’ aggregation engine. Work with Solana Programs via Anchor: Design, test, and... ...development experience, with a strong focus on Solana smart contract development. Proficient in Rust, with deep knowledge of Solana...Contract work
- As the Smart Contract Engineer, you will build a Preconfirmation Registry and smart contracts of Based Appchain Framework with team. Responsibilities Implementation of Rollup smart contracts in Solidity Take engineering projects from design to production while working with...Remote jobContract workFlexible hours
- ...individuals who want to shape the future of finance from the ground up. Learn more at ether.fi . Position Overview: As a talented Smart Contract Engineer with a deep understanding of Solidity and extensive experience in writing and deploying smart contracts on the Ethereum...Contract work
- ...distributed team with a fully remote workforce.Check out our website and docs for more details. Solidity Engineering at Sei Sei Labs is looking for a Solidity / Smart Contracts Engineer to help shape the future of Web3 by building innovative, high-impact applications across...Remote jobContract work
- Smart Contract / Fullstack Engineer Americas (remote); Who we are Union Finance is building the Credit Primitive for DeFi. We believe that open, permission‑less community‑owned financial applications are the future and that these new decentralized applications will gain...Contract workRemote workHome office
- ...Experience Must-Have Experience: 3+ years building production smart contracts in Solidity Direct experience building smart contracts for a... ...mechanics: funding rates, margin systems, liquidation engines, and PnL calculations Production experience with oracle integration...Contract work
$170k - $250k
A venture-backed startup in New York seeks a Senior Smart Contract Engineer (EVM) to lead the design and development of smart contracts. In this full-time role, you will build production-grade contracts, mentor engineers, and ensure robust solutions in the decentralized...Full timeContract work