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Senior Full Stack Blockchain Developer Jobs in Miami, FL

Mercor

Senior Full Stack Developer

Miami, FL · Remote

$80 - $130/hr

Senior Software Engineer Expert Type: Contract Compensation: $80-$130/hour Location: Remote Role Responsibilities * Design, develop, and maintain full-stack applications using Python . * Build and ...

Revolutional, LLC

Senior Full Stack Engineer

Miami, FL · Remote

$130K - $185K/yr

Senior Full Stack Engineer Location: Remote Terms: Full-time Salary Range: $130K-185k DOE Clearance ... Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git. * Work ...

RentEngine

Senior Full Stack Engineer

Miami, FL · On-site +1

$150K - $180K/yr

Full-stack engineer with 5+ years of experience. * Enjoys front-end work and is an expert with React, but still dangerous in backend. * Balances the perfect solution with what works well enough but ...

RentEngine

Senior Full Stack Engineer

Miami, FL · On-site +1

$150K - $180K/yr

Full-stack engineer with 5+ years of experience. * Enjoys front-end work and is an expert with React, but still dangerous in backend. * Balances the perfect solution with what works well enough but ...

RentEngine

Senior Full Stack Engineer (Remote)

Miami, FL · Remote

$150K - $180K/yr

Full-stack engineer with 5+ years of experience. * Enjoys front-end work and is an expert with React, but still dangerous in backend. * Balances the perfect solution with what works well enough but ...

Donato Technologies, Inc

Full Stack Developer

Miramar, FL · On-site

$48 - $52/hr

Full Stack Developer Location: Miramar, FL - 4x a week onsite and remote Fridays Duration: 1 year -Must be able to convert to an FTE Top Requirements * Participate in the design and delivery of ...

GreenLight

Full Stack Developer (Onsite)

Miami, FL · On-site

We're seeking a full stack developer who is ready to work with new technologies and architectures in a forward-thinking organization that's always pushing boundaries. This person will have complete ...

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Senior Full Stack Blockchain Developer information

See Miami, FL salary details

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How much do senior full stack blockchain developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for senior full stack blockchain developer in Miami, FL is $56.68, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $65.29 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior full stack blockchain developer?

To thrive as a Senior Full Stack Blockchain Developer, you need advanced proficiency in blockchain architecture, smart contract development, and both front-end and back-end programming—often supported by a degree in computer science or related field. Expertise with tools such as Solidity, Web3.js, Node.js, Ethereum, and familiarity with version control systems, cloud platforms, and security protocols is essential. Strong problem-solving skills, project management capabilities, and effective communication make someone stand out in this role. These skills ensure robust, secure, and scalable blockchain solutions while facilitating clear collaboration across interdisciplinary teams.

What is the difference between Senior Full Stack Blockchain Developer vs Blockchain Software Engineer?

AspectSenior Full Stack Blockchain DeveloperBlockchain Software Engineer
Required CredentialsProficiency in blockchain platforms, full stack development, and relevant certificationsStrong coding skills in blockchain languages, certifications like Blockchain Developer
Work EnvironmentCollaborates across front-end, back-end, and blockchain teams in tech companiesFocuses on blockchain system development within software teams
Employer & Industry UsageTech firms, startups, financial institutions integrating blockchain solutionsBlockchain firms, fintech, and enterprise blockchain projects

While both roles require blockchain knowledge and coding skills, the Senior Full Stack Blockchain Developer typically handles both front-end and back-end development alongside blockchain integration, whereas Blockchain Software Engineers focus primarily on developing blockchain protocols and systems. The former has a broader scope, often working across multiple layers of applications, while the latter specializes in blockchain core development.

How does a senior full stack blockchain developer typically collaborate with product managers and other technical teams during project development?

As a Senior Full Stack Blockchain Developer, you will frequently collaborate with product managers to clarify requirements and ensure that blockchain solutions align with business goals. You’ll also work closely with front-end, back-end, and DevOps teams to integrate smart contracts, maintain secure data exchanges, and optimize application performance. Regular cross-functional meetings, code reviews, and collaborative problem-solving sessions are common, allowing you to contribute your expertise to both technical and strategic decisions while mentoring junior developers. This collaborative environment helps ensure cohesive project delivery and innovation.

What is a senior full stack blockchain developer?

A Senior Full Stack Blockchain Developer is an experienced software engineer who specializes in designing, building, and maintaining blockchain-based applications. They work on both the front-end and back-end of systems, integrating smart contracts, decentralized applications (dApps), and blockchain protocols. In addition to writing code, they often lead teams, architect solutions, and ensure best practices in security and scalability. Their expertise spans multiple programming languages, frameworks, and blockchain platforms such as Ethereum, Hyperledger, or Solana. Senior developers also mentor junior team members and stay updated with rapidly evolving blockchain technologies.
What are popular job titles related to Senior Full Stack Blockchain Developer jobs in Miami, FL? For Senior Full Stack Blockchain Developer jobs in Miami, FL, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Blockchain Developer jobs in Miami, FL look for? The top searched job categories for Senior Full Stack Blockchain Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Senior Full Stack Blockchain Developer jobs? Cities near Miami, FL with the most Senior Full Stack Blockchain Developer job openings:
Senior Full Stack Blockchain Developer jobs near you
Infographic showing various Senior Full Stack Blockchain Developer job openings in Miami, FL as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $117,893 per year, or $56.7 per hour.

Senior Full Stack Developer

Mercor

Miami, FL • Remote

$80 - $130/hr

Full-time

Re-posted 14 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Senior Software Engineer Expert
Type: Contract
Compensation: $80–$130/hour
Location: Remote

Role Responsibilities

  • Design, develop, and maintain full-stack applications using Python.
  • Build and integrate APIs and MCP-based systems.
  • Collaborate closely with engineering and product teams to enhance system scalability.
  • Write clean, scalable, and production-ready code for robust application performance.
  • Troubleshoot, optimize, and improve application performance.
  • Participate in architecture and technical design discussions to drive innovation.

Qualifications

Must-Have

  • Multiple years of experience as a Full Stack Developer.
  • Strong proficiency in Python.
  • Experience with MCP and API development.
  • Ability to work at least 8 hours per day.
  • Experience building and maintaining production-grade applications.
  • Strong problem-solving and communication skills.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.


#hiringmercor