Hire the Best Blockchain Developers Near San Jose

Toptal is a marketplace for top remote blockchain developers. Top companies and start-ups in San Jose choose Toptal Blockchain freelancers for their mission-critical initiatives.

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

View Daniel

Daniel Trinh

Freelance Blockchain Developer

United States

Toptal 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 AWS Ethereum Smart Contract Cryptocurrency ERC-20 Ethereum NFT

View James

James Nicolson

Freelance Blockchain Developer

United States

Toptal 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.js Node.js Software Engineering C++Java Software Architecture JavaScript HTML5 AWS Git Gitlab CI CD SaaS

View Sjon-Paul

Sjon-Paul Brown

Freelance Blockchain Developer

United States

Toptal 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 Agile Development AWS Lambda Amazon API AWS IAM Amazon EC2 Cloud Engineering Cloudflare

View Johnathan

Johnathan Hebert

Freelance Blockchain Developer

United States

Toptal Member Since March 19, 2017

Johnathan has 15 years of experience writing web apps that span consumer productivity software to mission-critical financial trading platforms. He has extensive knowledge of front-end JavaScript and browser APIs as well as significant experience with popular frameworks and libraries like React and Redux. Johnathan's deep full-stack experience includes Node.js and Express, MongoDB as well as more traditional technologies like PHP, ASP.NET, and MySQL.

Blockchain TensorFlow C++React.js Front-end Windows Development Redux CSS JavaScript Web Development UX Development Ember.js Machine Learning

View Marty

Marty Saxton

Freelance Blockchain Developer

United States

Toptal 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.js Spring Boot NLP Spring Java MongoDB JavaScript Node.js Docker Kubernetes

View Ken

Ken Miyachi

Freelance Blockchain Developer

United States

Toptal 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 AWS Ethereum Smart Contract Development Ethereum Smart Contract

View Kartik

Kartik Bajaj

Freelance Blockchain Developer

Canada

Toptal 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.js API JavaScript Web3.js

View Stephen

Stephen Baden

Freelance Blockchain Developer

Canada

Toptal 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.js JavaScript PostgreSQL UX Development SQL REST API Flask CSS Fintech Development

View Alejandro

Alejandro Rivera Gonzalez

Freelance Blockchain Developer

Mexico

Toptal Member Since August 23, 2017

Alejandro is a DevSecOps and MLOps engineer expert in cloud technologies with experience in AWS, Azure, and GCP on large production environments. He can automate anything from code deployment to infrastructure, ensuring best practices and proper monitoring. Alejandro thrives in Agile environments, where he can put his problem-solving skills to work.

Blockchain Python SQL AWS CLI DevOps Linux GitOps Datadog Amazon S3 AWS Amazon EC2 Agile Development ServiceNow

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A Hiring Guide

Guide to Hiring a Great Blockchain Developer

Blockchain development is increasing in popularity, and the top blockchain developers are a hot commodity. Finding the right blockchain developer for your project can be daunting, as the blockchain tech stack is complex and the talent scarce. This guide presents all you need to know about blockchain architecture and lays out detailed interview questions and tips for you to find the best blockchain developer 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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Brantley Pace

CEO & Co-Founder

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.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

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.

Jason Kulik

Co-founder

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.

Stuart Pocknee

Principal

How to Hire Blockchain Developers Near San Jose

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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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.