Ondo Finance · 1 day ago
Senior Full-Stack Engineer (Web3)
United States
Full-time
Remote
Mid, Senior Level
4+ years expOndo Finance is a company focused on providing institutional-grade, blockchain-enabled investment products and services. The Senior Full-Stack Engineer will be responsible for building web applications and APIs that allow users to interact with complex investment products across multiple blockchains, while maintaining high code quality and technical excellence.
CryptocurrencyDecentralized Finance (DeFi)Financial ServicesFinTechTrading Platform
Responsibilities
Design and implement user-friendly interfaces that provide seamless and secure user experiences for interacting with on and off-chain data
Integrate and develop web3 libraries and frameworks to enable interaction with blockchain networks, including wallet connections, smart contract interactions, and transaction management. Prior experience in web3 is strongly preferred, but not required for fast, eager learners
Optimize front-end code for performance, ensuring fast load times and smooth interactions, while considering the unique challenges of blockchain data retrieval and integration
Collaborate with cross-functional teams, including Product and Design, to understand project requirements and translate them into technical specifications
Define and build API endpoints and services required for front-end functionality, ensuring efficient communication between front-end and back-end components
Implement external system integrations that support our web applications and operations team
Assist in the evaluation and integration of third-party libraries, tools, and frameworks that can streamline the development process and improve the overall quality of the product
Stay up-to-date with the latest advancements in Web3 and blockchain technologies, and proactively suggest improvements to enhance the user experience and technical architecture
Participate in code reviews and contribute to a culture of ownership, collaboration, and technical excellence
Qualification
Required
4+ years of software engineering experience contributing to production codebases in Node.js/React/Javascript (Typescript)
1+ years of experience or demonstrated interest (side projects) in developing decentralized applications
Based in PT, MT, CT, or ET time zones
Bachelor's degree or significant coursework in Computer Science, Engineering, or a related technical field
Ability to work effectively in a fast-paced, dynamic environment with changing needs and requirements
Solid fundamental knowledge of web application, API, and web3 development
A dedication to continuous learning and a commitment to best practices across the whole technology stack
A strong team player with excellent communication skills both written and verbal
An Engineering generalist who is excited to learn new things and share their knowledge with his/her team
Demonstrated interest in crypto — building, investing, yield farming, minting, voting, or whatever excites you in the space
Preferred
1+ years of experience building crypto-native / web3 projects deployed on an EVM mainnet — especially using React, Node, and JavaScript (TypeScript); experience in DeFi, Solidity, TheGraph, serverless, cloud infrastructure (AWS), testing, or security are a plus
Benefits
Full benefits (medical, vision, and dental)
Flexible vacation policy (PTO)
Company
Ondo Finance
Ondo Finance develops a cryptocurrency trading platform that makes decentralized finance available for users.
11-50 employees
H1B Sponsorship
Ondo Finance has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Public CompanyTotal Funding
$34MKey Investors
Pantera Capital
2024-01-17Initial Coin Offering
2022-07-06Initial Coin Offering· $10M
2022-04-27Series A· $20M
Leadership Team
Nathan Allman
Founder & CEO
Recent News
CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data
2025-12-16
Crowdfund Insider
2025-12-16
2025-12-14
Company data provided by crunchbase