Hire the Best Blockchain Developers Near San Francisco

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Hire remote blockchain developers near San Francisco or in a similar time zone

View Daniel

Daniel Trinh

Freelance Blockchain Developer

United StatesToptal Member Since March 24, 2022

I am a lead Solidity developer with five years of experience in development and four in Blockchain. I specialize in EVM protocols, decentralized finance, and NFTs. I have built several products within the space, such as a Crowdfunding Protocol, a 200MM Stablecoin Protocol, an automated on-chain trading engine, and several NFT apps on Ethereum. I am constantly learning about new projects, best practices, and design patterns in the EVM and blockchain protocol space.

Blockchain Solidity CSS Amazon Web Services (AWS)Cryptocurrency Ethereum + more

View James

James Nicolson

Freelance Blockchain Developer

United StatesToptal Member Since July 6, 2020

James is a leader and engineer with deep expertise in technology solutions for the financial services sector. He integrates business and financial strategy with technology, data and software architecture, design, and coding. Believing in the power of knowing a lot about a lot of things, James connects the dots, creates simplicity, rolls up his sleeves to do the work, and cultivates great teams.

Blockchain React Node.js Software Engineering C++Java JavaScript HTML5 Amazon Web Services (AWS)Git GitLab SaaS API Architecture + more

View Sjon-Paul

Sjon-Paul Brown

Freelance Blockchain Developer

United StatesToptal Member Since July 21, 2020

Sjon-Paul is a DevOps engineer who thrives on producing scalable systems and automation that stand the test of time. While deploying and managing software within the cloud, he understands and handles the complexities of the cloud so that everything works smoothly and scales. Sjon-Paul is also an advocate of creating secure, stable software and infrastructure that is predictable and maintainable over time.

Blockchain Terraform AWS CloudFormation Continuous Delivery (CD)AWS Lambda Amazon API Gateway AWS IAM Amazon CloudWatch Amazon CloudFront CDN Amazon EC2 Amazon Web Services (AWS)Google Cloud Platform (GCP)Cloudflare + more

View Marty

Marty Saxton

Freelance Blockchain Developer

United StatesToptal Member Since November 17, 2020

Marty is a lifelong coder with tons of leadership experience. As a strong individual contributor, he loves writing code, solving challenges, and inventing new things. Marty is at his best when working with and mentoring other like-minded computer nerds.

Blockchain Software Engineering TypeScript React Spring Boot Natural Language Processing (NLP)Spring Java MongoDB JavaScript Node.js Docker Kubernetes + more

View Ken

Ken Miyachi

Freelance Blockchain Developer

United StatesToptal Member Since April 12, 2022

Ken is a software engineer specializing in distributed systems and Web3 technologies. He's launched multiple Ethereum Mainnet contracts, assisted with over 20 blockchain patent applications, created an NFT, and delivered MVPs. His experience includes Web2 back-end services, data analysis, and work on multimillion-dollar projects. Ken enjoys system design and is adept at creating technical solutions around business use cases.

Blockchain Python Solidity Amazon Web Services (AWS)Ethereum + more

View Kartik

Kartik Bajaj

Freelance Blockchain Developer

CanadaToptal Member Since August 31, 2021

Kartik is a software engineer with several years of experience, working for large corporations like Salesforce and his own startups in between; currently, he is building another startup in decentralized finance. Kartik focuses on full-stack development. However, he also has hands-on experience building eCommerce stores with yearly sales crossing $1 million.

Blockchain Node.js Solidity React Social APIs JavaScript Web3.js + more

View Luka

Luka Samkharadze

Freelance Blockchain Developer

GeorgiaToptal Member Since September 16, 2022

Luka is a chief technology officer and senior full-stack engineer with rich hands-on experience and a diverse portfolio of projects. He started his career as an individual contributor but soon transitioned into higher-level roles, managing teams, mentoring people, and setting reasonable goals in a company. Luka has worked in various environments, from dynamic startups to robust enterprise-grade applications, from team sizes of one to hundreds.

Blockchain TypeScript Express.js NestJS React Solidity Web3.js JavaScript Web3 Node.js Next.js Ethereum MetaMask + more

View Stephen

Stephen Baden

Freelance Blockchain Developer

CanadaToptal Member Since February 2, 2021

Stephen is a full-stack developer with over ten years of experience working professionally as a software engineer. Over the years, he has led the development of a diverse range of products across various industries. Stephen loves working with people to bridge the gap between idea and execution through technology and design.

Blockchain Software Development Django Python React JavaScript PostgreSQL User Experience (UX)SQL REST APIs Flask CSS Django REST Framework + more

View Guangxi

Guangxi Jin

Freelance Blockchain Developer

SingaporeToptal Member Since March 31, 2022

Guangxi is an experienced full-stack developer with 10 years of experience in API/web front-end/mobile app development, DevOps, AI, and blockchain. He's built several successful websites, mobile apps, and DeFi platforms with hundreds of thousands of users while working as a senior developer, lead developer, or product manager. Following clients' business ideas, Guangxi has completed over 10 projects involving various technological fields from scratch. He values honor, integrity, and teamwork.

Blockchain Algorithms C#Java CSS JavaScript Python PHP Android MacOS GitHub Bitbucket GitLab + more

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A Hiring Guide

Guide to Hiring a Great Blockchain Developer

As blockchain technology continues to disrupt, blockchain-related jobs are flooding the market. How can you tell whether a candidate is a genuine match? This guide provides a good base of blockchain interview questions, then helps you understand which types of blockchain professionals you'll need for your project.

Read Hiring Guide

Blockchain Hiring Resources

More Resources to Hire Blockchain Developers

Job Description Template Interview Questions Jobs

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I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

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Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

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As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

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Principal

How to Hire Blockchain Developers Near San Francisco

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.

Work With Hand-Selected Talent

Within days, we'll introduce you to the right blockchain developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

Work with your new blockchain developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

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All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.
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Scale as Needed
Hire talent within 48 hours and scale your team up or down as needed, no strings attached.
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We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.
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Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
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Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.