Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Smart Contract Engineer Remote USA (DeFi)

Turnblock.io

Boston, MA
  • Remote job

Job Description

Job Description

We are looking for an exceptional Remote Smart Contract Engineer for one of our clients.

Our client is building an app that is the best place to save and spend your dollars. They combine high-yield savings with rewarded spending in a single, compounding balance that's easy to manage. Soon the app will let you pay your bills and put your financial life on autopilot. And through all of this — unlike every other fintech company — they don't skim from you.

As a Smart Contract Engineer you will:

  • Be integral to implementing novel economic systems built on top of Ethereum.
  • Work regularly with security auditors and external contributors to document and upgrade code.
  • Support and maintain an active test economy, as well as integrations with partner protocols.
  • Act as a primary contributor to the tech community, evaluating and implementing upgrade proposals.
  • Ensure smart contracts track state of the art by evaluating new DeFi protocols, EIPs, Layer 1 and Layer 2 mechanisms, etc.

We’re looking for you if:

  • You’re drawn to the hardest problems with the greatest potential impact.
  • You combine strong CS/Software Engineering fundamentals with a strong background in math and security.
  • You have knowledge of cryptography fundamentals and independent interest in economics.
  • You fail fast, prioritize tests, and you’re comfortable up and down the software stack.

100% remote role for any location USA or Europe.

If you think you fit the description please apply.

Vacancy posted 29 days ago
Similar jobs that could be interesting for youBased on the Smart Contract Engineer Remote USA (DeFi) in Boston, MA vacancy
  •  ...Description We are looking for an exceptional Remote Smart Contract Engineer for one of our clients. Our client...  ...state of the art by evaluating new DeFi protocols, EIPs, Layer 1 and Layer 2...  .... 100% remote role for any location USA or Europe. If you think you fit the... 
    Remote job
    Contract work

    Turnblock.io

    New York, NY
    29 days ago
  •  ...generation of lending and borrowing systems, the full-time remote Smart Contract Engineer will design, implement, and maintain secure Solidity smart...  ...invariant testing Experience building or contributing to DeFi protocols involving lending, borrowing, or related... 
    Remote work
    Full time
    Contract work

    Virtual Vocations Inc

    United States
    4 days ago
  •  ...DeFi Trading Engineer In this role, you will work closely with other engineers to build an integrated...  ...applications that scale, and working remotely in a fast paced start-up environment,...  ...applying. Role Build secure smart contract protocols and relevant backend... 
    Remote work
    Contract work

    BSX

    United States
    5 days ago
  •  ...preserving proof mechanisms. Role Overview We're seeking a Smart Contract Engineer (EVM-focused) to work across Semiotic Labs' product suite....  ...such as on-chain identity, agreements, micropayments, and DeFi logic, while integrating with advanced indexing and... 
    Remote work
    Contract work

    De Circle

    United States
    5 days ago
  • $226k - $282k

     ...primary technical provider for Unichain, a DeFi-native Ethereum Layer 2 built to be the...  .... We are looking for an experienced smart contract engineer to help us build the next generation of...  ...leave, home office setup stipend for remote employees and daily lunches at NY... 
    Remote work
    Full time
    Contract work
    Home office

    Uniswap Labs

    New York, NY
    3 days ago
  •  ...integrating institutional-grade assets with DeFi tools, Plume makes private credit, ETFs,...  ...Highly motivated, independent engineer who enjoys shipping fast and constantly...  ...with the CTO to deploy core EVM (Solidity) smart contracts for Plume and support our ecosystem.... 
    Remote work
    Contract work

    Plume Ltd

    United States
    2 days ago
  •  ...use cases. If you believe in bringing DeFi and digital assets to the mainstream, consider...  ...at Paxos Labs. We're hiring a Smart Contract Engineer to help scale Paxos Labs's DeFi protocol...  ...us to move fast. We also consider remote work on a case by case basis. Once we... 
    Remote work
    Contract work

    Paxos Labs

    United States
    3 days ago
  •  ...Location: Bangalore preferred. Remote within India considered. About Inco Inco is...  ...for Web3, enabling fintech, payments, DeFi, and blockchain applications to have the...  ...Are We’re looking for a Senior Solana Smart Contract Engineer with deep experience building... 
    Remote work
    Full time
    Contract work

    Inco

    India
    17 days ago
  •  ...Nouvells is hiring a Senior Smart Contract Engineer to lead the development of secure, scalable smart contracts for a fractional real estate platform. Fully remote, with full-time, part-time, or contract options. Key responsibilities Lead smart contract architecture and... 
    Remote work
    Full time
    Contract work
    Part time

    Nouvells

    New York, NY
    4 days ago
  •  ...Smart Contract Engineer Remote About Ritual Ritual is building a sovereign, execution layer for AI, with our private testnet already live and running. The Ritual chain is the first blockchain custom-built to support AI-native operations, designed from the ground... 
    Remote work
    Contract work

    Ritual

    United States
    3 days ago
  •  ...ownership for developers globally. As an engineer at Witness, you'll play a critical role...  ...on things like indexers, databases, smart contracts, cryptography, and APIs all operating...  ...We are open to team members who operate remotely on a case-by-case basis. We do NOT... 
    Remote work
    Contract work
    Work experience placement
    Flexible hours

    Witness

    United States
    5 days ago
  •  ...backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure....  .... The Opportunity Ellipsis Labs is seeking an SVM Smart Contract Engineer to join our team. In this role, you will: ~ Develop and... 
    Contract work

    Ellipsis Labs, Inc

    New York, NY
    2 days ago
  • $120k - $220k

     ...Positioned as a leading decentralized finance (DeFi) bank,ether.fioffers a fully integrated...  ...Overview: We’re looking for engineers who want to build&ship , not just...  ...cases Designing and deploying Solidity smart contracts for staking, vaults, restaking... 
    Contract work

    Ether

    Denver, NY
    3 days ago
  •  ...Smart Contract Engineer New York, New York, United States About the Job Our client is building essential zk-rollup infrastructure for...  ...advanced computational feeds will enable the next generation of DeFi protocols to go beyond what is possible today. They... 
    Contract work
    Night shift

    Kinsei Talent

    New York, NY
    4 days ago
  • $150k - $250k

     ...applications to combine the performance of traditional finance with DeFi's transparency. All roles are in the Ellipsis Labs office...  .... The Opportunity Ellipsis Labs is seeking an SVM Smart Contract Engineer to join our team. In this role, you will: ~ Develop and... 
    Contract work
    Work at office

    Ellipsis Labs

    New York, NY
    2 days ago
  •  ...partners. We are still very early, and the engineers joining now will shape both the product...  ...About the Role We’re looking for a Smart Contract Engineer to help build the on-chain and...  ...to Have Experience with stablecoins, DeFi, payments, trading, or financial... 
    Full time
    Contract work

    Open Standard

    New York, NY
    2 days ago
  •  ...Smart Contract Engineer AnChain.AI is seeking a skilled Smart Contract Engineer to join our mission-driven team in San Jose, CA. This role is ideal for a developer with a deep interest in blockchain technologies and smart contracts, who is motivated to grow into a smart... 
    Contract work

    AnChain.AI

    San Jose, CA
    2 days ago
  •  ...Job Description Job Description Hiring a web3 developer who is experienced with writing smart contracts in solidity for Ethereum. Must also have familiarity with NFTs and current NFT trends.   Responsibilities Handling the entire web3 portion of our site... 
    Contract work

    Forhyre

    New York, NY
    3 days ago
  • $180k - $250k

     ...Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the...  ...developed in the open. The Role Category Labs is looking for a Smart Contract Engineer to join the core engineering team to build at the... 
    Full time
    Contract work
    Work at office
    Flexible hours

    Category Labs

    United States
    19 days ago
  • $66 - $83 per hour

     ...one day a week onsite in San Carlos, CA) contract role with hourly compensation. There is...  ...business needs.POSITION SUMMARY: As a Software Engineer, Full Stack you will design, develop,...  ...due to cost of labor considerations.Remote USA$66—$83 USDOUR OPPORTUNITYNatera is a global... 
    Remote work
    Hourly pay
    Full time
    Contract work
    Work at office
    Local area
    Immediate start
    Worldwide
    1 day per week

    Natera

    San Carlos, CA
    4 days ago
  • Ondo is seeking a Blockchain Engineer to design smart contract systems, focusing on deployment, security, monitoring, and lifecycle management across ecosystems. You will build secure, scalable on-chain solutions and create tooling for non-technical teammates to view and... 
    Remote job
    Contract work

    The Bitcoin Street Journal

    New York, NY
    2 days ago
  •  ...Contract Core Network Engineer 4G/5G Core Network — 3GPP EVONA · United States (Remote — Eastern/Central time zone preferred) Open hourly rate 6-month initial contract (potential to extend or convert to hire) Remote, Eastern or Central time zone preferred... 
    Remote work
    Hourly pay
    Contract work
    Immediate start

    EVONA

    United States
    2 days ago
  • $83.61k

     ...PERMANENTLY IN THE TITLE OF MECHANICAL ENGINEER OR BE REACHABLE ON THE MECHANICAL ENGINEER...  ...a Mechanical Engineer to serve as a Contract Engineer within Furniture and Operations...  ...1. *This position may be eligible for remote work up to 2 days per week pursuant to the... 
    Remote work
    Full time
    Contract work
    For contractors
    Work at office
    Shift work
    2 days per week

    City of New York

    New York, NY
    6 days ago
  • $48 per hour

    Senior Contracts Administrator - Construction/Engineering Location: Tampa, FL - Midtown area Work Schedule: 4 days onsite / 1 day remote Contract: 6 months with possible extension or Contract-to-Hire...  ...Lifecycle Management systems; SMART by GEP experience is a plus. Important... 
    Remote work
    Contract work
    For contractors
    Work at office

    Strategic Staffing Solutions, Inc.

    Tampa, FL
    3 days ago
  •  ...blockchain deployment. The ideal candidate has strong Rust or Go skills, plus Python and Solidity, and a solid understanding of smart contracts, EVM architecture, rollups, and transaction processing within blockchain infrastructure. #J-18808-Ljbffr The Bitcoin Street... 
    Contract work

    The Bitcoin Street Journal

    Phoenix, AZ
    1 day ago
  •  ...who is, please forward this email to them as we pay referral fees for anyone you refer that we place with a client.Remote Contract-to-hire Software Engineer Opportunity with Great Company in Dallas, TXThe team this candidate will be on is our integration team. Candidates... 
    Remote work
    Contract work

    ProVisionTech

    Dallas, TX
    1 day ago
  • Job ID: 28999153Reference Number: 26-00725Title: Contract Role Of Data Engineer RemotePosted Date: 2026-08-04Contact: Vishika ChaudharyContact Email...  ...Phone: (***) ***-****Company: HAN StaffingLocation: Remote / 2-3 days Hybrid if candidate is near Brillio office location... 
    Remote work
    Contract work
    Work at office

    HAN Staffing

    Albany, NY
    3 days ago
  • $250k

     ...every rate lock we ship. You'll own the Solidity / Anchor contracts that secure FX hedges from 3 hours to 180 days, ship audits, and...  ...~ Design the cross-chain settlement path with our protocol engineer. ~ Write the test suite, hardhat / foundry + property-based... 
    Contract work
    Work at office

    Crebit Pay, Inc.

    San Francisco, CA
    4 days ago
  • Mercor, a remote-first company, seeks a Software Engineer for C codebase Q&A tasks. You will select, study, and rewrite questions from pre-validated C repositories, ensuring clarity and fairness while iterating through Mercor Studio validation cycles. You will document... 
    Remote job
    Contract work

    Embedded Shishya

    New York, NY
    3 days ago
  •  ...Business Development Executive- 3PL Industry - USA - Remote Role Qualifications, skills, and all relevant experience needed for this role can be found in the full description below. Fuze Logistics Services USA is a next generation 3PL headquartered in Montreal... 
    Remote work
    Immediate start
    Work from home

    Fuze Logistics Services Inc

    United, PA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Smart Contract Engineer Remote USA (DeFi). Be the first to apply!