Senior Solidity Engineer - DeFi Protocol & Smart Contracts
P2P
A leading DeFi company in New York is seeking an experienced smart contract engineer to contribute to its innovative protocol. This role involves designing and implementing smart contracts while researching new paradigms in the evolving DeFi space. The applicant should have over 4 years of Solisity experience and a thorough understanding of the Ethereum ecosystem. This position offers competitive salary and remote work options. #J-18808-Ljbffr P2P
- ...****@*****.*** Protocol EngineerLocation: RemoteAbout... ...are seeking a systems-minded engineer to architect and deploy high-... ...cybersecurity or specialized smart contract auditing.Domain Knowledge:... ...broader decentralized finance (DeFi) ecosystem and current market...SeniorContract work
$200k - $300k
Lumynrs is looking for an experienced smart contract auditor to review and secure contracts across various blockchain systems, earning between... .... Responsibilities include conducting manual code reviews of Solidity and Rust contracts, writing comprehensive audit reports, and...SeniorRemote jobContract work$226k - $282k
...contributor to the Uniswap Protocol, the world's largest DEX, with... ...provider for Unichain, a DeFi-native Ethereum Layer 2... ...looking for an experienced smart contract engineer to help us build the next generation... ...releasing production grade Solidity contracts ~ A deep...SeniorFull timeContract workRemote workHome office$290k - $325k
...millions of people access DeFi simply and securely ‒ from... ...development of the Uniswap Protocol, which has processed over $... ...looking for an experienced smart contract engineer to help us build the next generation... ...releasing production grade Solidity contracts A deep...SeniorFull timeContract workFor contractorsRemote workHome officeVisa sponsorship- ...New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long... .... The Opportunity Ellipsis Labs is seeking an SVM Smart Contract Engineer to join our team. In this role, you will: ~ Develop and...SeniorContract work
- ...first blockchain engineers at Bridge, you'll... ...payments. • Build smart contracts to increase hot... ...applications and protocols to support stablecoin... ...levels of seniority, but in general we... ...development using Solidity or other relevant... ...decentralized finance (DeFi) and stablecoins...Contract workImmediate start
- ...company. We're building a protocol that converts distributed solar... ...is to build the economic engine for energy abundance—where... ...the development of our core smart contracts and decentralized backend... ...should bring deep experience in Solidity and DeFi architectures (especially...Contract workWork at officeFlexible hours
- Rain is hiring a Senior Product Manager to own the onchain surface—the... ...will lead end-to-end work from smart contracts to settlement, and partner with engineering, security, compliance, legal, and... ...outcome. You will translate complex protocol work into intuitive product...Senior
- ...millions of users onchain. Role Summary As a Senior Software Engineer on the Protocol Team, you will design, implement, and... ...migrating logic into Rust. Proficiency in Solidity for writing and auditing system-level smart contracts. Benefits & Perks Remote Flexibility:...SeniorWork at officeRemote work
- ...partnering with a well-funded venture-backed startup that's building next-generation trading infrastructure and is looking to hire a Protocol Engineer to join its core engineering team.This is an opportunity to work directly with the founders and help build ultra-low-latency...Senior
$70 per hour
Senior Regression Test Engineer - Long-Term Contract (Public Financial Services Company on NYSE) Location: USA-Based Only (Dallas or Columbus strongly preferred... ...-based engineering team due to internal governance protocols. Experience Requirements Minimum 4+ years working...SeniorLong term contractPermanent employmentContract workFor contractors- ...0% of Ethereum's L2 activity. Our Protocol Team designs and operates the core... ...performance issues. Use AI-assisted engineering tools effectively while... ...into Rust. ~(Bonus) Proficiency in Solidity for system-level smart contracts. We are aware of fraudulent individuals...SeniorFull timeWork at officeRemote work
- Management Recruiters of Raleigh. in the Southeast US is seeking a seasoned Solid Waste / CCR Landfill Engineer to join an industry‑leading environmental engineering firm known for its strong culture, technical excellence, and commitment to employee growth. You will design...Senior
- ...infrastructure, complex engineering, and product... ...We're looking for a Protocol Engineer to join our... ...the intersection of smart contracts, cross-chain protocols... ...technologies, protocols, and DeFi primitives for integration... ...languages (Solidity, Rust, Move, etc.)...Contract workLive inShift work
$117.6k - $161.7k
...Atlanta, Nashville) The Senior CyberSecurity Engineer develops and tests information... .... May design and implement protocols and solutions designed to... ...Experience with CI/CD pipelines ~ Solid knowledge and understanding... ...personal wellness and smart healthcare decisions for...SeniorFull timeTemporary workFor contractorsApprenticeshipWork at officeRemote workWork from homeHome office- ...are seeking an experienced Senior Electrical Engineer to lead hardware development... .../firmware interface contracts; collaborate with firmware... ...techniques: oscilloscopes, logic/ protocol analyzers, VNAs, spectrum analyzers... ...with EMS/CM partners Solid understanding of EMC design...SeniorFlexible hours
$60 - $68 per hour
Senior Financial Engineer (Fixed income/Trading) Jersey City | New York City 18 Month W2 Contract Hybrid 3 days onsite 2 days remote $60-$68/hour Financial... ...and backend services. Solid understanding of object-... ...providers and financial messaging protocols. Experience working in...SeniorContract workRemote work- ...Job Description Description A Java/Websphere engineer is required to join the Web Engineering... ...JVM, garbage collection, classloaders etc…) Solid Linux/Unix conceptual and working knowledge Knowledge of TCP/IP, SSL protocols Websphere system management and architecture...Senior
- ...decentralized finance (DeFi). The Chainlink stack... ...WisdomTree, ANZ, and top protocols such as Aave, Lido,... ...the RoleAs a software engineer on the Data Products team... ...will change the way smart contracts function at a... ...Smart Contracts using Solidity, Move, and Rust.Partner...SeniorRemote work
$55 - $58.6 per hour
...are seeking a highly skilled Senior Quality Test Engineer / SDET to join our dynamic team... ...(DevWeb / TrueClient protocol) for performance testing. Additionally, a solid understanding of Node.js and... ...Senior level Employment type Contract Job function Information Technology...SeniorContract workRemote workFlexible hours$140k - $175k
...companies, and the planet.Senior Applied Value Engineer - Automotive ManufacturingRole... ...enterprise data, identity protocols, and stringent... ...OEMs and Tier-1 suppliers.Smart Factory & Assembly Automation... ...solutions.Technical Proficiency: Solid knowledge of Python and common...SeniorFull timeWork experience placementWork at officeLocal areaImmediate startRemote workWorldwideFlexible hoursShift work- ...reexpandingourteam with aDe-Fi Developer & Engineer-someone whohas a true... ...research and analysis of DeFi protocols using on-chain data to build... ...and protocols Research smart contract libraries and frameworks... ...Graduatedegreedemonstratinga solid background in programming (ComputerScience...Contract workWork at office
$220k - $260k
# Senior _Blockchain_ Developer **Remote | Full... ...decentralized finance (_DeFi_), and _smart contract_ infrastructure.... ...more than just another engineering role. You'll have... ...evaluate new tools, protocols, and frameworks. *... ...Strong expertise in _Solidity_ and _Ethereum_ _...SeniorFull timeContract workRemote work$142.32k - $213.48k
...Web3 Blockchain Engineer to join the Citi... ...spanning tokenization, smart contracts, on-chain... ..., and blockchain protocol integrations. You... ...contracts written in Solidity or equivalent languages... ...architects and senior engineers to... ...frameworks, and DeFi/TradFi bridging componentsContribute...SeniorFull timeContract work$136k - $175k
...Senior Engineer The Senior Engineer plays a critical role in designing and delivering high... ...programming languages (e.g., C#, Java, C++). Solid experience with developing applications... ...technologies (e.g. Solace, Google Protocol Buffers). Understanding of...SeniorWork at office$155k - $287k
As a RWA Principal Protocol Engineer, you'll serve as the primary technical author of the Nasdaq... ...role sits at the intersection of smart contract engineering, capital markets, institutional... ...-level development. Expert-level Solidity experience; Rust (Solana/Substrate) experience...Full timeContract workTemporary workH1bWork at officeHome officeFlexible hours3 days per week$131k - $154k
...people, companies, and the planet.Role DescriptionAs a Senior Value Engineer specializing in CPG, you are pushing the envelope... ...automated extraction of data from complex vendor contracts and shipping documentation).Solid knowledge of Python and common ML libraries (such as...SeniorFull timeWork experience placementWork at officeLocal areaImmediate startRemote workWorldwideFlexible hoursShift work- ...About the job Senior Principal Product Manager... ...with our Onchain Protocol team. If you are... ..., Paymasters, and Smart Wallets) already responsible... ...are used in DeFi, wallets, and... ...functional squads-engineering, legal, data science... ..., smart contracts, and DApp development...SeniorWorldwide
- ...oprecruiting.comSenior Software Engineer - Special ProjectsLocation:... ...are seeking a high-impact Senior Engineer to spearhead the development... ...developed industry-leading protocols responsible for billions in... ...HFT) platforms.Experience in DeFi protocol design or fintech...SeniorRemote workFlexible hours
- ...York is seeking an experienced Process Engineer. This role focuses on supporting formulation... ..., and managing CAPA and change control protocols. The ideal candidate should have over 5... ...sector, strong knowledge of GMP, and a solid background in process engineering activities...Senior
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