Web3 Full-stack Developer Jobs in United States
















Job Title | Company Name | Salary | Location | Tags | Posted | |
---|---|---|---|---|---|---|
Kaia Labs | 📍 🌍 Worldwide: Service Contractors (Fully Remote) / 🇸🇬 Singapore: Full-Time Employee (Hybrid) | DeveloperEngineeringRemoteFull Stack | 1d | |||
Nika Finance | 📍 NY, SF, Austin | DeveloperEngineeringPythonRust | 3d |

Apr 17, 2025

About us
Kaia aspires to be a blockchain platform that is straightforward and easy to use for normal users and developers alike. We build products to assist development on top of the fastest blockchain in the world. Our goal is to provide everything about blockchain - from the platform itself to development tools and actual applications.
For more information, please visit http://www.kaia.io/
What You’ll Do
As an Blockchain Engineer, you’ll work closely with developers, startups, and ecosystem partners to help them build, integrate, and scale within the Kaia ecosystem. This role is hands-on, combining technical implementation with community collaboration and developer support.
🤝 Partner Onboarding & Collaboration
- Work directly with developers, startups, and partners to help integrate their solutions into the Kaia ecosystem.
- Provide guidance, SDKs, and documentation to support smooth onboarding experiences.
- Act as a bridge between internal engineering teams and external technical partners.
🛠 Tooling & API Development
- Design and build tools, APIs, and templates that simplify dApp development on Kaia.
- Maintain developer libraries and enhance documentation for usability and clarity.
- Ensure tools are optimized for performance and developer experience.
🌐 Ecosystem Integration
- Build connectors and integrations across components like wallets, bridges, oracles, and decentralized storage.
- Identify and solve friction points to ensure seamless interoperability across the ecosystem.
🚀 Prototyping & Innovation
- Develop PoCs (Proof-of-Concepts) to showcase Kaia’s potential in DeFi, NFTs, Gaming, and
- beyond.Experiment with new blockchain use cases and help define future opportunities within the ecosystem.
What We’re Looking For
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent experience.
- 2–5 years of hands-on experience in blockchain development.
- Proficiency in Solidity, JavaScript, Go, React.js, and Node.js.Experience with smart contract standards (e.g., ERC-20, ERC-721,ERC-1155).
- Familiarity with PostgreSQL, MySQL, and backend data structures.
- Background in full-stack blockchain or protocol-level engineering.
- Experience with DeFi, NFTs, or other Web3 projects is a strong plus.
- Strong communication skills—comfortable explaining technical concepts to diverse stakeholders.
- Bonus: Experience in developer relations or running dev advocacy programs.
- Language: Fluent in English; Korean or Mandarin proficiency is a plus.
Our Hiring Process
📄 Resume Screening → 🎤 1st Interview → 🎯 2nd Interview → 🕵️ Reference Check → 💰 Salary Negotiation
📍Contract Type :
🌍 Worldwide: Service Contractors (Fully Remote)
🇸🇬 Singapore: Full-Time Employee (Hybrid)
Listed in: Web3 Jobs, Developer Web3 Jobs, Engineering Web3 Jobs, Remote Web3 Jobs, Full Stack Crypto Jobs, Web3 Web3 Jobs, DeFi Crypto Jobs, Solidity Crypto Jobs.


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Chief of Staff & SVP SalesTheStreet / Roundtable
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Co-Founder and COOMultiverse
The application quantity is much more than anticipated! We also found several attractive candidates. The salary, location, and skill set range is very broad, making finding the right person for the job pretty easy. It’s not the first time we post an open position here, and that won’t be the last.


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We hired our Head of Social through CryptoJobsList and received an impressive talent pool of over 80 passionate individuals interested in working in the crypto space. After interviewing 10 candidates, we found the perfect fit for our team. The platform was easy to use, and the team was incredibly responsive and helpful throughout the hiring process. As a consumer web3 startup, we highly recommend CryptoJobsList for any company looking to hire top talent in the crypto industry.


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HR DirectorP2P.org
At P2P.org, we recognize the importance of connecting talented individuals with exciting opportunities in the dynamic and ever-evolving world of cryptocurrency and blockchain. As a company at the forefront of the blockchain and crypto revolution, we know the importance of connecting with top talent in the industry. That's why we consider CryptoJobsList to be an invaluable resource for finding and attracting the best and brightest minds in this field. It has proven to be a valuable and effective tool in our hiring efforts and we are grateful for the opportunities it has presented us.


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Founder & COOAavegotchi | Pixelcraft Studios
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Chief of StaffUMA Project
We recently switched to using CryptoJobsList as our primary crypto job board provider, and I have been pretty impressed thus far with the talent coming through. The latest feature of having a dashboard is a game changer, so thank you!


Co-founderFloating Point Group
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Co-founder & HostEpicenter Podcast
I'd recommend using CryptoJobsList if you're looking to hire someone in crypto, they cater to a number of different skill sets including marketing and community sales and business development traders and of course, developers and engineers. We hired our CMO here!


Head of People OperationsStatus
What made CJL stand out from other options? The availability oftalent that was really passionate about working in the crypto space. We received 150+ applications, interviewed 10 and hired the one from CryptoJobsList.


Head of GTMMimic Protocol
Crypto Jobs List made the hiring process much easier and delivered a lot of quality candidates to choose from. We ended up hiring one of them, so definitely a good result!


Chief of Staff & SVP SalesTheStreet / Roundtable
CryptoJobsList has been great! About to hire 1 new rep and considering countless others as well.


Co-Founder and COOMultiverse
The application quantity is much more than anticipated! We also found several attractive candidates. The salary, location, and skill set range is very broad, making finding the right person for the job pretty easy. It’s not the first time we post an open position here, and that won’t be the last.


Co-Founder and COOStickies
We hired our Head of Social through CryptoJobsList and received an impressive talent pool of over 80 passionate individuals interested in working in the crypto space. After interviewing 10 candidates, we found the perfect fit for our team. The platform was easy to use, and the team was incredibly responsive and helpful throughout the hiring process. As a consumer web3 startup, we highly recommend CryptoJobsList for any company looking to hire top talent in the crypto industry.


Co-Founder, Head of Product & OpsID8R
We've had a first round of interviews with 5+ applicants from CryptoJobsList and, like last time, it has been our best source of leads. We are still in the process of doing a second round of interviews and anticipate closing the role in the next week or two.


HR DirectorP2P.org
At P2P.org, we recognize the importance of connecting talented individuals with exciting opportunities in the dynamic and ever-evolving world of cryptocurrency and blockchain. As a company at the forefront of the blockchain and crypto revolution, we know the importance of connecting with top talent in the industry. That's why we consider CryptoJobsList to be an invaluable resource for finding and attracting the best and brightest minds in this field. It has proven to be a valuable and effective tool in our hiring efforts and we are grateful for the opportunities it has presented us.


Co-Founder & CEOWalletChat
We have already made several hires via CryptoJobsList. So far, we are happy with each one of them. CJL offers an easy to use platform and the candidates we receive are generally well versed with and a good fit for the web3 space — which is a challenge when hiring via traditional platforms. On top of this, the team has been super responsive whenever we've tried reaching out and we feel like we are talking to a friend. Excited to keep seeing CJL grow together with us, as we deliver the future of wallet-to-wallet messaging!


Founder & COOAavegotchi | Pixelcraft Studios
We've got a really strong looking shortlist and will be having calls all through this week with those. I'm quite pleased with the results!


Chief of StaffUMA Project
We recently switched to using CryptoJobsList as our primary crypto job board provider, and I have been pretty impressed thus far with the talent coming through. The latest feature of having a dashboard is a game changer, so thank you!


Co-founderFloating Point Group
Kevin here, founder of Floating Point Group. I just wanted to say that you guys are killing it. Some of our best applicants are coming from your site. Very happy with what we’re seeing so far!


Co-founder & HostEpicenter Podcast
I'd recommend using CryptoJobsList if you're looking to hire someone in crypto, they cater to a number of different skill sets including marketing and community sales and business development traders and of course, developers and engineers. We hired our CMO here!


Head of People OperationsStatus
What made CJL stand out from other options? The availability oftalent that was really passionate about working in the crypto space. We received 150+ applications, interviewed 10 and hired the one from CryptoJobsList.


Project LeadTHORChain
We received over a dozen high-quality job applications in less than a week to this post. It has been very effective and would highly recommend. Service is excellent, UX simple. Thanks CryptoJobsList!


General ManagerMeld Gold
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Communications LeadKleros
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Cofounder & COOFleek
We've gotten great leads for developers from CryptoJobsList. I'm definitely a continuous user going forward!


Founder & CEODataStreamX
The quality of the candidates are by far more relevant and experienced than on other boards. They are in the crypto space and have the past experience to hit the ground running.


Co-founder & COOAID Technology
Each time their services have been nothing short of exceptional. The platform has consistently provided us with a large pool of qualified candidates for various roles within our company. The user-friendly interface and the efficient recruitment process has made it easy for us to fill positions quickly and effectively. We are grateful for the help and support provided by CJL and highly recommend their services to anyone looking to fill roles in the crypto industry.

Marketing & Communications DirectorAdel
We posted on CryptoJobsList looking for marketing help with community engagement, digital marketing and social media and found two highly qualified candidates within days! We interviewed and hired them within three weeks.


Project LeadTHORChain
We received over a dozen high-quality job applications in less than a week to this post. It has been very effective and would highly recommend. Service is excellent, UX simple. Thanks CryptoJobsList!


General ManagerMeld Gold
Great experience. We have had excellent candidates via Raman and the CryptoJobsList platform. Will definitely use again as we build out other components of the team!


Communications LeadKleros
CryptoJobsList drives more qualified leads than AngelList!


Cofounder & COOFleek
We've gotten great leads for developers from CryptoJobsList. I'm definitely a continuous user going forward!


Founder & CEODataStreamX
The quality of the candidates are by far more relevant and experienced than on other boards. They are in the crypto space and have the past experience to hit the ground running.


Co-founder & COOAID Technology
Each time their services have been nothing short of exceptional. The platform has consistently provided us with a large pool of qualified candidates for various roles within our company. The user-friendly interface and the efficient recruitment process has made it easy for us to fill positions quickly and effectively. We are grateful for the help and support provided by CJL and highly recommend their services to anyone looking to fill roles in the crypto industry.

Marketing & Communications DirectorAdel
We posted on CryptoJobsList looking for marketing help with community engagement, digital marketing and social media and found two highly qualified candidates within days! We interviewed and hired them within three weeks.