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Senior Blockchain Developer Jobs in Miami, FL (NOW HIRING)

ITRADE STEM

Lead Frontend Engineer

Miami, FL · Remote

... applications - perfect for a senior developer ready to significantly impact FinTech ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · Remote

... perfect for a senior developer ready to make a significant impact in the fintech space ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...

Octagon Talent

Lead Frontend Engineer

Aventura, FL · Remote

... applications - perfect for a senior developer ready to significantly impact FinTech ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...

Octagon Talent

Lead Frontend Engineer

Miami, FL · Remote

... applications - perfect for a senior developer ready to significantly impact fintech ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · On-site

... perfect for a senior developer ready to make a significant impact in the fintech space ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...

MLabs

Senior Backend Engineer

Miami, FL · Remote

$90K - $150K/yr

... Senior Backend Engineer to join its core Platform team. This organization builds and evolves the ... Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

... blockchain infrastructure. This role provides a unique opportunity to influence the quality ... senior team.Please submit your resume, portfolio, GitHub profile, or examples of previous QA ...

Octagon Talent

Lead Quality Assurance Engineer

Miami, FL · Remote

$100K - $160K/yr

Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... senior team. Please submit your resume, portfolio, GitHub profile, or examples of previous QA ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · On-site

Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... senior team. Please submit your resume, portfolio, GitHub profile, or examples of previous QA ...

ITRADE STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... senior team. Please submit your resume, portfolio, GitHub profile, or examples of previous QA ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... senior team. Please submit your resume, portfolio, GitHub profile, or examples of previous QA ...

Circle

Senior HR Business Partner

Miami, FL · On-site

$140K - $185K/yr

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... We are seeking a high-impact, data-fluent Senior HR Business Partner to act as a strategic advisor ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · Remote

... perfect for a senior developer ready to make a significant impact in the fintech space ... blockchain and backend data into user-friendly interfacesDrive technical excellence through ...

Ripple

Senior Ecosystem Growth Manager

Miami, FL · On-site

Through our crypto solutions for financial institutions, businesses, governments and developers, we ... A sophisticated understanding of both blockchain and traditional financial services, and a genuine ...

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All JobsBlockchain Developer JobsSenior Blockchain Developer JobsSenior Blockchain Developer Jobs in Miami, FL

Senior Blockchain Developer information

See Miami, FL salary details

$14

$59

$83

How much do senior blockchain developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior blockchain developer in Miami, FL is $59.04, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $66.20 per hour, depending on experience, location, and employer.

Is a senior blockchain developer still in demand?

Yes, senior blockchain developers are in high demand due to the growing adoption of blockchain technology across industries such as finance, supply chain, and healthcare. They are sought after for their expertise in smart contract development, decentralized applications, and blockchain security, often requiring proficiency in programming languages like Solidity and experience with blockchain platforms like Ethereum or Hyperledger.

How much do senior blockchain developers get paid?

Senior blockchain developers typically earn between $100,000 and $200,000 annually, depending on experience, location, and company size. They often possess skills in smart contract development, cryptography, and blockchain platforms like Ethereum or Hyperledger.

What is a senior blockchain developer?

A Senior Blockchain Developer is an experienced software engineer who specializes in designing, developing, and maintaining blockchain-based applications and systems. They work with distributed ledger technologies, smart contracts, and various blockchain protocols such as Ethereum, Hyperledger, or Solana. Senior Blockchain Developers are responsible for architecting secure and scalable solutions, leading development teams, and staying up-to-date with industry advancements. Their role often involves collaborating with stakeholders, ensuring code quality, and mentoring junior developers.

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

To thrive as a Senior Blockchain Developer, you need advanced programming skills (especially in languages like Solidity, Go, or Rust), deep understanding of blockchain protocols, and a track record in designing and deploying decentralized applications. Proficiency with tools such as Ethereum, Hyperledger, smart contract development frameworks, and familiarity with security best practices are typically required. Strong problem-solving abilities, collaboration, and clear communication are essential soft skills for leading projects and mentoring teams. These skills ensure the secure, efficient, and innovative development of blockchain solutions in a rapidly evolving technology landscape.

What are some common challenges senior blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Senior Blockchain Developers often encounter challenges when integrating blockchain technology with legacy enterprise systems, such as ensuring seamless data interoperability, maintaining security standards, and managing scalability. These integrations may require custom middleware, careful mapping of data flows, and alignment with existing compliance frameworks. Collaborating closely with DevOps, security teams, and business analysts is essential to address these hurdles effectively and to create robust, scalable blockchain solutions that deliver real business value.

What is the difference between Senior Blockchain Developer vs Blockchain Engineer?

AspectSenior Blockchain DeveloperBlockchain Engineer
Required CredentialsBS/MS in Computer Science, certifications like Certified Blockchain DeveloperSimilar credentials, often with additional focus on infrastructure
Work EnvironmentDevelops blockchain applications, smart contracts, and protocolsBuilds and maintains blockchain infrastructure and networks
Employer & Industry UsageTech companies, startups, financial institutionsBlockchain firms, fintech, enterprise solutions
Search & Comparison IntentUnderstanding roles in blockchain developmentFocus on blockchain infrastructure and network engineering

While both roles involve blockchain technology, Senior Blockchain Developers primarily focus on creating applications and smart contracts, whereas Blockchain Engineers concentrate on building and maintaining blockchain infrastructure. Both roles require similar skills and credentials, but their day-to-day tasks and focus areas differ within the blockchain ecosystem.

What are the most commonly searched types of Blockchain Developer jobs in Miami, FL? The most popular types of Blockchain Developer jobs in Miami, FL are:
What are popular job titles related to Senior Blockchain Developer jobs in Miami, FL? For Senior Blockchain Developer jobs in Miami, FL, the most frequently searched job titles are:
What job categories do people searching Senior Blockchain Developer jobs in Miami, FL look for? The top searched job categories for Senior Blockchain Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Senior Blockchain Developer jobs? Cities near Miami, FL with the most Senior Blockchain Developer job openings:
Senior Blockchain Developer jobs near you
Infographic showing various Senior Blockchain Developer job openings in Miami, FL as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $122,807 per year, or $59 per hour.

(Senior) Blockchain Solutions Engineer/ IT & Development

UNIVERSAL ASSET MANAGEMENT INC

Miami, FL

$52.75 - $68.25/hr

Full-time

Re-posted 29 days ago

Job description

Company
CALC
Job title /
Division
(Senior) Blockchain Solutions Engineer/
IT amp; Development
Job Grade
TBC
Reports to
Group CEO
Location
US,HK
Job purpose
Lead the design and implementation of enterprise-grade blockchain and data platforms that strengthen CALC’s digital transformation initiatives.
This role focuses on creating secure, scalable, and interoperable systems that enhance asset lifecycle transparency, data integrity, and operational efficiency across global aviation and finance operations. Delivering a platform that ensures high-value asset traceability, data integrity, and automated multi-party workflows for our major enterprise ecosystem partners.
Duties and responsibilities
  • Drive the end-to-end strategy, design and execution of the iCALC platform, with a strong focus on high performance, reliability, and user-centric design;
  • Architect and develop blockchain-based systems to ensure trusted, verifiable, and efficient information exchange between internal and external stakeholders.
  • Design and manage hybrid on-chain/off-chain data models for high availability, traceability, and performance.
  • Implement robust, smart-contract-like workflows for key industry-specific processes, such as complex asset lifecycle events, financial settlements, and automated compliance audits.
  • Evaluate and deploy suitable blockchain frameworks (e.g., Hyperledger, Quorum, Cosmos SDK) for enterprise-grade applications.
  • Collaborate to review and propose deployment strategies on cloud infrastructure (AWS, Azure, or GCP), ensuring that blockchain components are scalable, secure, and compliant.
  • Collaborate closely with internal users and lead a high-performing team to deliver a platform features align with business needs and deliver value across the aircraft lifecycle;
  • Integrate blockchain with AI, data analytics, and ERP systems, enabling automation, predictive insights, and secure document workflows.
  • Maintain a strong delivery mindset, balancing innovation with practical execution, ensuring timely delivery of impactful features;
  • Collaborate with business, product, and data teams to translate operational needs into secure, distributed architectures and smart business workflows.
  • Implement best practices in cybersecurity and data governance, including encryption, access control, and auditability.
  • Perform ad hoc duties or business travel as assigned by company.
Qualifications
  • Degree holder in Computer Science or related disciplines;
  • At least 5 years of experience in technology leadership, product development and technical architecture;
  • Proven expertise in blockchain frameworks, smart contract design, and distributed system architecture.
  • Hands-on expertise in enterprise blockchain platforms (e.g., Hyperledger Fabric, Corda, or permissioned EVM) and designing distributed ledger solutions for asset tracking, supply chain finance, or digital identity.
  • Solid programming experience in (e.g., Go, Java, Node.js), or other modern coding languages, with strong understanding of API design (REST, gRPC) for complex partner integrations.
  • Familiarize with public cloud services (e.g., AWS, Azure, Alibaba) and hybrid cloud services.
  • A creative solution driver with strong leadership, analytical, problem-solving, communication, and stakeholder management skills.
  • Experience with applied AI/ML technologies (LLMs, NLP, OCR) for automated document processing is a major plus.
  • Good command of both written and spoken English and Chinese

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