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Internship Smart Contracts Developer Jobs in Miami, FL

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 · 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 ...

Career Renew

Software Engineer - Web3

Miami, FL · Remote

$150K - $250K/yr

Career Renew is recruiting for one of its clients a Software Engineer - Web3 - this is a fully ... Write production smart contracts across multiple virtual machines (EVM, SVM, TVM, and emerging alt ...

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

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 ...

Octagon Talent

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

Blockchain Security Analyst

Miami, FL · Remote

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 forensics ...

Pairty

Autonomous Systems Apprentice

Miami, FL · On-site

Web3 / Smart Contracts * AI automation tooling Ideal Candidate You do NOT need to know everything ... Startup engineering workflows * AI-assisted software development * Infrastructure and deployment ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · On-site

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

Octagon Talent

Lead Quality Assurance Engineer

Miami, FL · Remote

$100K - $160K/yr

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

ITRADE STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

We seek a Lead Quality Assurance Engineer for an exciting remote opportunity based in Miami. Our ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

ITrade STEM

Lead Quality Assurance Engineer

Miami, FL · Remote

JOB OVERVIEW: We are looking for a Lead Quality Assurance Engineer for an exciting remote ... Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ...

Pwc

Digital Assets_ Crypto_ Manager

Miami, FL · On-site

$99K - $232K/yr

... smart contract solutions using Solidity and Rust programming languages - Embracing change and innovation in blockchain regulatory and compliance environments - Leading enterprise architecture ...

Pwc

Digital Assets_Crypto_ Senior Manager

Miami, FL · On-site

$124K - $280K/yr

... smart contracts using Solidity and Rust programming languages - Promoting the adoption of consortium and permissioned blockchains within the payments industry - Validating blockchain systems for ...

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Internship Smart Contracts Developer information

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How much do internship smart contracts developer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for internship smart contracts developer in Miami, FL is $21.90, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $23.22 per hour, depending on experience, location, and employer.

What is an internship smart contracts developer?

An Internship Smart Contracts Developer is a student or entry-level professional who works with blockchain technology to design, code, test, and deploy smart contracts during an internship. Smart contracts are self-executing digital agreements written on blockchain platforms like Ethereum. As an intern, you'll learn to use relevant programming languages (such as Solidity), collaborate with blockchain teams, and gain practical experience in decentralized application (dApp) development. This role is ideal for those interested in blockchain, cryptography, and innovative financial technologies.

What are the key skills and qualifications needed to thrive as an internship smart contracts developer, and why are they important?

To succeed as an Internship Smart Contracts Developer, you need a solid understanding of blockchain fundamentals, programming skills (especially in Solidity or similar languages), and a background in computer science or a related field. Familiarity with Ethereum development tools like Remix, Truffle, Hardhat, and version control systems such as Git is typically required. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills for collaborating with teams and ensuring code quality. These skills are essential for developing secure, efficient smart contracts and contributing to blockchain projects in a fast-evolving tech environment.

What are some common challenges faced by internship smart contracts developers, and how can they be overcome?

Internship Smart Contracts Developers often encounter challenges such as understanding complex blockchain protocols, ensuring code security, and debugging decentralized applications. Navigating new languages like Solidity and adhering to best practices for secure smart contract development can be daunting. To overcome these, interns should leverage code reviews, participate in team discussions, and regularly consult up-to-date documentation. Collaborating closely with experienced developers and actively seeking feedback can greatly accelerate learning and reduce the risk of costly errors.

What is the difference between Internship Smart Contracts Developer vs Blockchain Developer?

AspectInternship Smart Contracts DeveloperBlockchain Developer
CredentialsBasic understanding of blockchain, smart contracts, coding skillsAdvanced blockchain knowledge, certifications, programming expertise
Work EnvironmentInternship setting, entry-level projects, collaborative teamsFull-time roles, complex project development, innovative environment
Industry UsageUsed in blockchain startups, tech companies, educational projectsUsed across finance, supply chain, enterprise solutions

Internship Smart Contracts Developers are typically students or entry-level individuals gaining hands-on experience with smart contract coding. Blockchain Developers are more experienced professionals working on complex blockchain solutions. The internship role offers foundational exposure, while the blockchain developer role involves advanced development tasks.

What are popular job titles related to Internship Smart Contracts Developer jobs in Miami, FL?

For Internship Smart Contracts Developer jobs in Miami, FL, the most frequently searched job titles are:

What job categories do people searching Internship Smart Contracts Developer jobs in Miami, FL look for?

The top searched job categories for Internship Smart Contracts Developer jobs in Miami, FL are:

What cities near Miami, FL are hiring for Internship Smart Contracts Developer jobs?

Cities near Miami, FL with the most Internship Smart Contracts Developer job openings:

Internship Smart Contracts Developer jobs near you

Lead Backend Engineer

ITrade STEM

Miami, FL • Remote

Contractor

Re-posted 29 days ago

Job description

At ITRADE Innovations, we help create jobs and support the future of industries in space, technology, energy, and manufacturing. We do this by creating programs that help develop skills and support sustainable growth. Join us on our mission to Redefine STEM!

Our client is a well-funded Web3 fintech startup redefining the future of real-time financial infrastructure. Our platform bridges traditional finance and decentralized systems, enabling seamless, secure, and transparent access to blockchain-powered financial services. They're not just building APIs - they're creating the data rails for the decentralized economy, supporting everything from real-time transaction monitoring to decentralized asset management. With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're scaling fast - and we're looking for core engineers to shape what comes next.


What You'll Do

Architect, develop, and maintain real-time APIs and backend systems powering crypto trading, DeFi analytics, and digital asset tracking.

Build scalable microservices with NestJS and gRPC, and design APIs used by developers, trading platforms, and financial institutions.

Manage streaming pipelines with Kafka to process high-throughput event data from blockchains and financial markets.

Implement WebSocket-based services using Bun to push live updates (price feeds, wallet events, smart contract logs).

Store and optimize time-series data using QuestDB for hot access and ClickHouse for long-term analytics and compliance reporting.

Secure and orchestrate APIs through APISIX, with features like rate limiting, authentication, and request transformation.

Contribute to infrastructure scalability, observability, and resilience in a mission-critical, high-uptime environment.

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 finance:

NestJS - Modular TypeScript backend framework

gRPC + Protobuf - Blazing fast internal service communication

Kafka - Event streaming for blockchain and financial data ingestion

Bun - Ultra-fast runtime for high-frequency WebSocket communication

QuestDB - Low-latency time-series database for recent data

ClickHouse - Scalable analytics database for long-term storage

APISIX - Cloud-native API Gateway


What We're Looking For

5+ years in backend engineering, ideally with a focus on financial systems or high-throughput platforms

Strong proficiency in TypeScript, Node.js, and frameworks like NestJS

Experience with event-driven architecture and tools like Kafka

Comfort working with gRPC, Protocol Buffers, and microservices

Knowledge of blockchain fundamentals, smart contracts, or Web3 APIs (e.g., Ethers.js, Web3.js) is a big plus

Solid experience with WebSockets and real-time messaging systems

Proven ability to design and optimize time-series data solutions

Familiarity with cloud-native infrastructure (Docker, Kubernetes, CI/CD pipelines)

Security-first mindset - especially around financial and cryptographic systems

Self-starter attitude, with the ability to thrive in a fast-moving startup environment


What They Offer

Top-of-market salary + possible equity + crypto bonuses

Remote-first, async-friendly culture with flexible hours

The chance to work on the cutting edge of finance and Web3

A technical leadership role with influence over architecture and roadmap

Collaborative, transparent team culture with real ownership


Join the Future of Finance

If you're passionate about building real-time, decentralized financial infrastructure with an elite engineering team, we'd love to meet you.

Apply