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Blockchain Software Jobs in Florida (NOW HIRING)

Octagon Talent

Lead Frontend Engineer

Miami, FL · Remote

Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces * Drive technical excellence through collaboration with cross ...

ITrade STEM

Lead Frontend Engineer

Miami, FL · On-site

Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces * Drive technical excellence through collaboration with cross ...

No Limit Technology

Rust Developer

Tampa, FL

Knowledge of blockchain technology and cryptocurrency. Familiarity with cloud platforms and containerization (e.g., AWS, Docker). Experience with microservices architecture and distributed systems.

Arcanium.io

Blockchain, Machine Learning, Gaming experience

Cognixia

Customer Service Representative

Jacksonville, FL

$14.50 - $19.50/hr

Company Description Collabera is a leading Digital Solutions company providing software engineering ... UI/UX transformation, Blockchain, AI/Data Science, Cloud migrations, Cyber-Security, and ...

Cognixia

Customer Service Representative

Jacksonville, FL · On-site

$14.75 - $20.25/hr

Company Description Collabera is a leading Digital Solutions company providing software engineering ... UI/UX transformation, Blockchain, AI/Data Science, Cloud migrations, Cyber-Security, and ...

Cognixia

Customer Service Representative

Jacksonville, FL · On-site

$14.50 - $19.50/hr

Company Description Collabera is a leading Digital Solutions company providing software engineering ... UI/UX transformation, Blockchain, AI/Data Science, Cloud migrations, Cyber-Security, and ...

MLabs

Senior Backend Engineer

Miami, FL · Remote

$90K - $150K/yr

... blockchain networks, and reliable interactions with smart contracts. * Engineering Standards ... A strong foundation in algorithms, data structures, and software design patterns. * Core Stack:

Fireblocks

Mobile Engineer

Miami, FL · Remote

Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain interactions. * Experience working on security-sensitive mobile software, such as key management ...

Framework Ventures

$120 - $190/hr

Mastery of design software and creative tools (Adobe Creative Suite, Figma, motion/video tools ... TON is seen not only as a leading blockchain but as a cultural brand. #J-18808-Ljbffr

Synechron

Senior Java Developer

Tampa, FL · On-site

$52 - $66.50/hr

... , Data, and Software Engineering, servicing an array of noteworthy financial services and ... and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more.

Framework Ventures

$180 - $250/hr

For over a decade, we've built blockchain infrastructure that tokenizes, custodies, trades and ... About the Role As Director of Software Development for the Brokerage organization at Paxos, you ...

Crystal Intelligence

Execute on sales of Crystal software and services (solely and with a small team) and manage ... Knowledge of- and experience with Blockchain/Crypto Currencies. * Self-starter that can be hands-on ...

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All JobsBlockchain Software JobsBlockchain Software Jobs in Florida

Blockchain Software information

What is a blockchain software developer?

Blockchain software developers are professionals who design, build, and maintain applications and systems based on blockchain technology. They create decentralized applications (dApps), smart contracts, and protocols to facilitate secure and transparent transactions. These developers often work with platforms like Ethereum, Bitcoin, or Hyperledger and utilize programming languages such as Solidity, Go, or Rust. Their work is essential in industries like finance, supply chain, and healthcare, where blockchain can improve security and efficiency.

What is the difference between Blockchain Software vs Blockchain Developer?

AspectBlockchain SoftwareBlockchain Developer
Required CredentialsKnowledge of blockchain platforms, programming skills, certifications in blockchain technologyProgramming skills, understanding of blockchain protocols, sometimes certifications
Work EnvironmentSoftware development teams, blockchain companies, tech firmsDevelopment teams, blockchain startups, tech companies
Industry UsageDeveloping blockchain applications, maintaining blockchain systemsDesigning, coding, and implementing blockchain solutions

Blockchain Software roles focus on developing and maintaining blockchain applications and systems, requiring technical skills and certifications. Blockchain Developers primarily design and code blockchain solutions, often possessing similar credentials. Both roles work closely within blockchain tech environments, but Blockchain Software roles tend to be broader in scope, including system maintenance and integration.

What are some common challenges blockchain software developers face when working on decentralized applications (dApps)?

Blockchain software developers often encounter challenges such as ensuring security against vulnerabilities unique to smart contracts, managing scalability as user adoption grows, and integrating off-chain data reliably. Collaboration with product managers, security auditors, and other developers is crucial to address these issues effectively. Additionally, keeping up with rapidly evolving blockchain protocols and tools is essential, making continuous learning a key part of the role.

What are the key skills and qualifications needed to thrive as a blockchain software developer, and why are they important?

To thrive as a Blockchain Software Developer, you need strong programming skills (especially in languages like Solidity, Go, or Python), a solid understanding of cryptography, and experience with distributed ledger technology, often backed by a degree in computer science or related fields. Proficiency with blockchain platforms (such as Ethereum or Hyperledger), smart contract development tools, and familiarity with version control systems like Git are essential. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating in decentralized teams and handling complex technical challenges. These competencies are vital to building secure, scalable blockchain solutions and adapting to the rapidly evolving nature of blockchain technology.
What are popular job titles related to Blockchain Software jobs in Florida? For Blockchain Software jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Blockchain Software jobs in Florida look for? The top searched job categories for Blockchain Software jobs in Florida are:
What cities in Florida are hiring for Blockchain Software jobs? Cities in Florida with the most Blockchain Software job openings:
Blockchain Software jobs near you
Infographic showing various Blockchain Software job openings in Florida as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Lead Frontend Engineer

Octagon Talent

Miami, FL • Remote

Full-time

Re-posted 6 days ago

Job description

Octagon Talent Solutions is a full-service technology recruitment and staffing company based in South Florida. We humanize technical recruitment by identifying candidates' long-term career goals and assessing cultural fit when presenting opportunities. Our focus on long-term relationships helps ensure placements that last.


Job Overview:

We're seeking a Lead Frontend Engineer to join our client's team in a remote position. This position offers a unique opportunity to architect and build cutting-edge fintech applications using modern technologies like SvelteKit and Svelte 5. As part of a high-performing engineering team, you'll shape the future of securities trading platforms through innovative frontend solutions, while working on complex distributed systems that demand technical excellence. This role combines creative front-end development with the challenge of building real-time, high-stakes financial applications - perfect for a senior developer ready to significantly impact fintech.


RESPONSIBILITIES:

  • Own and evolve modern frontend architecture using SvelteKit and Svelte 5, ensuring scalable and maintainable code bases
  • Design and implement high-performance real-time interfaces, including dynamic charts, data tables, and live metrics dashboards
  • Develop and maintain a robust design system leveraging Tailwind, ShadCN, and Bits-ui to ensure consistent, accessible user experiences
  • Create secure and intuitive user flows, including authentication, dashboard interfaces, and complex form systems
  • Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces
  • Drive technical excellence through collaboration with cross-functional teams, particularly backend and blockchain developers
  • Shape architectural decisions focusing on performance optimization, scalability, and future-proof solutions


REQUIREMENTS:

  • Experience in finance, trading, or security-sensitive apps
  • Experience with crypto wallets, Web3 integrations, or DeFi platforms
  • Worked on community-focused platforms (user profiles, social features, dashboards)
  • Familiar with PostgreSQL, or real-time data pipelines (e.g., Kafka, Redis…)
  • Built JavaScript libraries or contributed significantly to open-source projects
  • Extensive experience with modern frontend frameworks, particularly SvelteKit and Svelte 5
  • Proficiency in building real-time data visualization interfaces and dynamic dashboards
  • Strong background with Tailwind CSS, ShadCN, and Bits-ui component libraries
  • Experience with PostgreSQL and real-time data pipelines (Kafka, Redis)
  • Proven track record in open-source contributions or JavaScript library development


Domain Experience:

  • Background in community-focused platforms, including user profiles and social features
  • Web3 ecosystem experience, including crypto wallet integrations and DeFi platforms
  • Track record in developing security-sensitive applications or financial platforms


Additional Technical Skills (Recommended):

  • Experience with WebSocket protocols for real-time data streaming
  • Knowledge of frontend performance optimization and bundle size management
  • Familiarity with TypeScript and modern build tools
  • Understanding of CI/CD pipelines and automated testing practices


Our client's team maintains a fast-paced, dynamic environment. This role goes beyond typical 9–5 expectations—we're looking for an exceptional frontend engineer who will build, own, and deliver world-class products while collaborating with our talented, close-knit team.

To apply, please share your portfolio, GitHub profile, or examples of past work — particularly real-time applications, dashboards, or security/finance-related projects.