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Junior Smart Contract Developer Jobs in Florida (NOW HIRING)

DTCC

Blockchain Engineer

Tampa, FL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

DTCC

Blockchain Engineer

Tampa, FL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

DTCC

Lead Blockchain Engineer

Tampa, FL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

DTCC

Lead Blockchain Engineer

Tampa, FL · On-site

  • Medical

  • Life

  • Retirement

  • PTO

You will own smart contract components from design through deployment and ongoing lifecycle ... Mentor Associate engineers and promote best practices in Rust and smart contract development

Artech

Required Skills & Qualifications

Tampa, FL · On-site

$47.75 - $61.75/hr

The candidate should have hands-on experience with Hardhat, Foundry, and smart contract security tools such as Slither and Mythril, along with strong programming skills in JavaScript or TypeScript.

VanEck

Full Stack Engineer (Web3)

Tampa, FL · On-site

$120K/yr

Smart Contracts & Web3 Integration: Develop and integrate smart contracts (Solidity, Rust) and Web3 ... Guide junior engineers, conduct code reviews, and contribute to a culture of engineering excellence.

ITrade STEM

Blockchain Security Analyst

Miami, FL

Familiarity with smart contract programming languages (e.g., Solidity, Rust). * Knowledge of anti-money laundering (AML) and know-your-customer (KYC) regulations. * Proven expertise in blockchain ...

ITrade STEM

Blockchain Security Analyst

Miami, FL · On-site

Familiarity with smart contract programming languages (e.g., Solidity, Rust). * Knowledge of anti-money laundering (AML) and know-your-customer (KYC) regulations. * Proven expertise in blockchain ...

ITrade STEM

Lead Backend Engineer

Miami, FL · Remote

Collaborate with smart contract developers, frontend engineers, and data scientists to ship features end-to-end. The Tech Stack You'll be working with bleeding-edge tools purpose-built for real-time ...

Octagon Talent

Lead Backend Engineer

Miami, FL · Remote

... engineers to shape what comes next. What You'll Do · Architect, develop, and maintain real-time ... smart contract logs). · Store and optimize time-series data using QuestDB for hot access and ...

ITrade STEM

Lead Backend Engineer

Miami, FL · On-site

... engineers to shape what comes next. What You'll Do • Architect, develop, and maintain real-time ... smart contract logs). • Store and optimize time-series data using QuestDB for hot access and ...

DTCC

Blockchain Lead Scrum Master

Tampa, FL · On-site

$46.75 - $62.50/hr

  • Medical

  • Life

  • Retirement

  • PTO

NET, Solidity smart contracts, and related blockchain technologies. Your Primary Responsibilities: * Serve as Scrum Master for multiple Digital Assets and Blockchain Engineering teams * Facilitate ...

DTCC

Blockchain Lead Scrum Master

Tampa, FL · On-site

$48.75 - $65/hr

  • Medical

  • Life

  • Retirement

  • PTO

NET, Solidity smart contracts, and related blockchain technologies. Your Primary Responsibilities: * Serve as Scrum Master for multiple Digital Assets and Blockchain Engineering teams * Facilitate ...

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Junior Smart Contract Developer information

What types of projects and responsibilities can a junior smart contract developer expect in their first year?

As a Junior Smart Contract Developer, you can expect to work on writing, testing, and deploying smart contracts—typically under the guidance of more senior developers. Early responsibilities often include auditing existing code for security vulnerabilities, updating documentation, and contributing to open-source projects or internal tooling. You’ll also collaborate closely with blockchain engineers, product managers, and sometimes front-end teams to ensure seamless integration of smart contracts with decentralized applications. This role offers excellent opportunities to learn from code reviews, participate in team sprints, and gradually take on more complex tasks as you build expertise.

What is a junior smart contract developer?

Junior Smart Contract Developers are entry-level professionals who specialize in writing, testing, and deploying smart contracts—self-executing programs that run on blockchain platforms like Ethereum. They typically work under the supervision of senior developers, helping to build decentralized applications (dApps), audit code, and ensure the security and efficiency of smart contracts. Junior developers often use programming languages such as Solidity and gain hands-on experience with blockchain development tools. Their role is crucial in supporting projects that rely on secure and reliable automated transactions.

What are the key skills and qualifications needed to thrive as a junior smart contract developer, and why are they important?

To thrive as a Junior Smart Contract Developer, you need a solid understanding of blockchain fundamentals, programming skills in languages like Solidity, and a relevant degree or coding bootcamp experience. Familiarity with development tools such as Truffle, Hardhat, and version control systems like Git, as well as basic knowledge of Ethereum and Web3.js, is typically required. Attention to detail, problem-solving abilities, and effective communication help you excel in collaborative and rapidly evolving tech environments. These skills are crucial to ensuring secure, efficient, and reliable smart contract development within blockchain projects.

What is the difference between Junior Smart Contract Developer vs Blockchain Developer?

AspectJunior Smart Contract DeveloperBlockchain Developer
CredentialsBasic understanding of blockchain, smart contract languages (Solidity), coding skillsAdvanced blockchain knowledge, programming skills, sometimes certifications
Work EnvironmentEntry-level, focused on smart contract coding and testingBroader blockchain projects, including infrastructure and application development
Industry UsageCommon in blockchain startups, DeFi, and dApp projectsUsed across various blockchain sectors, including enterprise solutions

The main difference is that a Junior Smart Contract Developer specializes in coding and deploying smart contracts, while a Blockchain Developer has a broader role that includes developing entire blockchain applications and infrastructure. The Junior Smart Contract Developer role is more focused and entry-level, whereas Blockchain Developers work on comprehensive blockchain solutions.

What are popular job titles related to Junior Smart Contract Developer jobs in Florida?

For Junior Smart Contract Developer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Junior Smart Contract Developer jobs in Florida look for?

The top searched job categories for Junior Smart Contract Developer jobs in Florida are:

What cities in Florida are hiring for Junior Smart Contract Developer jobs?

Cities in Florida with the most Junior Smart Contract Developer job openings:

Junior Smart Contract Developer jobs near you
Infographic showing various Junior Smart Contract Developer job openings in Florida as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Smart Contract Developer

Bayswater Consulting Group

Orlando, FL • Remote

$140K - $185K/yr

Full-time

Posted 3 days ago

New

Job description

Smart Contract Developer

About the Role

We are working with a client seeking a skilled Smart Contract Developer for a full-time, direct hire opportunity. This is a fully remote position open to candidates across the United States.

Responsibilities

  • Design, develop, test, and deploy secure smart contracts across EVM-compatible and non-EVM blockchain networks
  • Conduct thorough smart contract audits and security reviews to identify and remediate vulnerabilities
  • Build and maintain decentralized application infrastructure including on-chain logic and off-chain integrations
  • Collaborate with product, engineering, and security teams to translate business requirements into reliable on-chain solutions
  • Develop and maintain comprehensive test suites for all smart contract code
  • Optimize smart contracts for gas efficiency, security, and scalability
  • Integrate smart contracts with front-end applications using Web3 libraries
  • Monitor deployed contracts and respond to on-chain events and incidents
  • Stay current on evolving blockchain standards, protocols, and security best practices

Requirements

  • 3+ years of experience in smart contract development
  • Expert-level proficiency in Solidity and experience with the EVM
  • Strong experience with smart contract development frameworks — Hardhat, Foundry, or Truffle
  • Proficiency with Web3 integration libraries — Ethers.js or Web3.js
  • Deep understanding of common smart contract vulnerabilities — reentrancy, front-running, overflow, access control issues
  • Experience with DeFi protocols, token standards (ERC-20, ERC-721, ERC-1155), and on-chain governance mechanisms
  • Solid understanding of cryptographic principles and consensus mechanisms
  • Strong testing discipline and familiarity with formal verification concepts
  • Excellent documentation and communication skills

Nice to Have

  • Experience with non-EVM chains such as Solana (Rust), Cosmos, or Polkadot
  • Familiarity with Layer 2 scaling solutions — Polygon, Arbitrum, Optimism, or zkSync
  • Experience with oracle integrations such as Chainlink
  • Knowledge of tokenization of real-world assets and institutional blockchain applications
  • Familiarity with regulatory and compliance considerations in digital asset environments
  • Prior smart contract audit experience or bug bounty participation
  • Contributions to open-source Web3 projects

Compensation

$140,000 — $185,000 base salary depending on experience. Full benefits package available.

Location

Fully remote — United States.