Lead Backend Engineer
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... Remote-first, async-friendly culture with flexible hours The chance to work on the cutting edge of ...
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... Remote-first, async-friendly culture with flexible hours The chance to work on the cutting edge of ...
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... Remote-first, async-friendly culture with flexible hours The chance to work on the cutting edge of ...
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Quick apply
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... ยท Remote-first, async-friendly culture with flexible hours ยท The chance to work on the cutting ...
Quick apply
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... ยท Remote-first, async-friendly culture with flexible hours ยท The chance to work on the cutting ...
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... ยท Remote-first, async-friendly culture with flexible hours ยท The chance to work on the cutting ...
Quick apply
Miami, FL ยท Remote
With deep backing from top VCs and a founding team of fintech and blockchain veterans, we're ... ยท Remote-first, async-friendly culture with flexible hours ยท The chance to work on the cutting ...
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Quick apply
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
$100K - $160K/yr
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Quick apply
Miami, FL ยท Remote
$100K - $160K/yr
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Quick apply
Miami, FL ยท Remote
... remote opportunity based in Miami. Our client is a leader in Web3 innovation, developing cutting-edge applications in cryptocurrency trading and blockchain infrastructure. This role provides a unique ...
Miami, FL ยท Remote
$90K - $150K/yr
Remote - +/- 3 hours from CET (EST / Europe preferred) Remote | Full-time Compensation: $90K ... Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ...
Miami, FL ยท Remote
$90K - $150K/yr
Remote - +/- 3 hours from CET (EST / Europe preferred) Remote | Full-time Compensation: $90K ... Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ...
Miami, FL ยท Remote
J OB OVERVIEW: We're seeking a Lead Frontend Engineer to join our client's team in a remote ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Quick apply
Miami, FL ยท Remote
J OB OVERVIEW: We're seeking a Lead Frontend Engineer to join our client's team in a remote ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Aventura, FL ยท Remote
J OB OVERVIEW: We're seeking a Lead Frontend Engineer to join our client's team in a remote ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Quick apply
Aventura, FL ยท Remote
J OB OVERVIEW: We're seeking a Lead Frontend Engineer to join our client's team in a remote ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Quick apply
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Miami, FL ยท Remote
Job Overview: We're seeking a Lead Frontend Engineer to join our client's team in a remote position ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Miami, FL ยท Remote
Job Overview: We're seeking a Lead Frontend Engineer to join our client's team in a remote position ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Quick apply
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Blockchain knowledge is highly valued as a potential link to other opportunities. This role is ... Work where you're most productive: remote, in-office, or hybrid options available. Join us to make ...
Miami, FL ยท Remote
Job Overview: We're seeking a Lead Frontend Engineer to join our client's team in a remote position ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Quick apply
Miami, FL ยท Remote
Job Overview: We're seeking a Lead Frontend Engineer to join our client's team in a remote position ... Engineer efficient data visualization solutions that transform complex blockchain and backend data ...
Miami, FL ยท Remote
We're seeking a Lead Frontend Engineer to join our client's team in a remote position. This ... blockchain and backend data into user-friendly interfacesDrive technical excellence through ...
Quick apply
Miami, FL ยท Remote
We're seeking a Lead Frontend Engineer to join our client's team in a remote position. This ... blockchain and backend data into user-friendly interfacesDrive technical excellence through ...
Miami, FL ยท Remote
Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain ... Remote role in a distributed team; preference for candidates in the Americas time zone Big ...
Miami, FL ยท Remote
Experience with blockchain-enabled mobile systems, including wallet flows, signing, and on-chain ... Remote role in a distributed team; preference for candidates in the Americas time zone Big ...
Miami, FL ยท Remote
$100 - $200/hr
Remote Job Overview We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on improving next-generation AI systems.
New
Quick apply
Miami, FL ยท Remote
$100 - $200/hr
Remote Job Overview We are seeking experienced AI Software Engineering Domain Experts to contribute their technical expertise to an innovative project focused on improving next-generation AI systems.
New
Miami, FL ยท On-site +1
$125K - $200K/yr
We are a high-growth, remote-first startup that offers a flexible 4- day work week. You will be responsible for developing the codebase and infrastructure for a modern tech stack (React, Node, Next ...
Miami, FL ยท On-site +1
$125K - $200K/yr
We are a high-growth, remote-first startup that offers a flexible 4- day work week. You will be responsible for developing the codebase and infrastructure for a modern tech stack (React, Node, Next ...
Blockchain is a database most often used for supporting cryptocurrencies like Bitcoin. Remote blockchain jobs allow you to work from home to develop and maintain the platform and applications that allow for information sharing, transaction tracking, and other cryptocurrency activities. Your responsibilities vary by position. You can work as a blockchain developer, blockchain engineer, blockchain account manager, or blockchain analyst, among others. Your duties involve intimate work with both technology and finance principles. You telecommute and coordinate with other designers to ensure a company's system is working accurately and efficiently.
| Aspect | Remote Blockchain | Remote Cryptocurrency Analyst |
|---|---|---|
| Required Credentials | Blockchain certifications, coding skills | Financial analysis, crypto market knowledge |
| Work Environment | Tech companies, blockchain startups | Financial firms, investment platforms |
| Industry Usage | Blockchain development, decentralized apps | Crypto market research, trading strategies |
Remote Blockchain roles focus on developing and implementing blockchain technology, requiring technical skills and certifications. Remote Cryptocurrency Analysts analyze market trends and provide insights, often needing financial expertise. While both work remotely and within the crypto industry, their core responsibilities and skill sets differ significantly.

Contractor
Re-posted 18 days ago
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.