Lead Backend Engineer
Miami, FL · Remote
Our client is a well-funded Web3 fintech startup redefining the future of real-time financial ... push live updates (price feeds, wallet events, smart contract logs). · Store and optimize time ...
Quick apply
Miami, FL · Remote
Our client is a well-funded Web3 fintech startup redefining the future of real-time financial ... push live updates (price feeds, wallet events, smart contract logs). · Store and optimize time ...
Quick apply
Miami, FL · Remote
Our client is a well-funded Web3 fintech startup redefining the future of real-time financial ... push live updates (price feeds, wallet events, smart contract logs). · Store and optimize time ...
Miami, FL · On-site
... experience in technical project management within fintech, SaaS, or logistics technology ... and go-live support • Skilled in creating and organizing GitHub issues and Epics to align ...
Miami, FL · On-site
... experience in technical project management within fintech, SaaS, or logistics technology ... and go-live support • Skilled in creating and organizing GitHub issues and Epics to align ...
Support adoption and health-check activities for clients in post-go-live phases * Identify ... Prior mortgage technology, fintech, or SaaS implementation experience * Encompass administrator ...
Support adoption and health-check activities for clients in post-go-live phases * Identify ... Prior mortgage technology, fintech, or SaaS implementation experience * Encompass administrator ...
$60K - $120K/yr
Understand how to optimize the sales cycle from lead to opportunity to live account * Ability to ... Prior experience working in Payments/Fintech * Bachelor's Degree or equivelant experience Finix is ...
$60K - $120K/yr
Understand how to optimize the sales cycle from lead to opportunity to live account * Ability to ... Prior experience working in Payments/Fintech * Bachelor's Degree or equivelant experience Finix is ...
Tampa, FL · On-site +1
$131K - $179K/yr
Speed and efficiency are motivators for our success and our employees live by our company values ... in a financial services, fintech, or crypto environment. * Ability to identify regulatory, tax ...
Tampa, FL · On-site +1
$131K - $179K/yr
Speed and efficiency are motivators for our success and our employees live by our company values ... in a financial services, fintech, or crypto environment. * Ability to identify regulatory, tax ...
Tampa, FL · On-site +1
$131K - $179K/yr
Speed and efficiency are motivators for our success and our employees live by our company values ... in support of Arc. * Structure, negotiate, and draft complex fintech, payments, crypto, and tech ...
Tampa, FL · On-site +1
$131K - $179K/yr
Speed and efficiency are motivators for our success and our employees live by our company values ... in support of Arc. * Structure, negotiate, and draft complex fintech, payments, crypto, and tech ...
Miami, FL · On-site
$67 - $112/hr
Securing coverage in real estate investor, private lending, and fintech outlets, plus regional ... Live media relationships in Florida and Texas , specifically within real estate, private lending ...
New
Miami, FL · On-site
$67 - $112/hr
Securing coverage in real estate investor, private lending, and fintech outlets, plus regional ... Live media relationships in Florida and Texas , specifically within real estate, private lending ...
New
Orlando, FL · On-site
$125K/yr
B2B Sales Align Strategic , a leader in mid-market business growth and enterprise value solutions ... You thrive on being the underdog and live to displace the competition with business value. * You ...
Orlando, FL · On-site
$125K/yr
B2B Sales Align Strategic , a leader in mid-market business growth and enterprise value solutions ... You thrive on being the underdog and live to displace the competition with business value. * You ...
Orlando, FL · On-site
B2B Sales Align Strategic , a leader in mid-market business growth and enterprise value solutions ... You thrive on being the underdog and live to displace the competition with business value. * You ...
Quick apply
Orlando, FL · On-site
B2B Sales Align Strategic , a leader in mid-market business growth and enterprise value solutions ... You thrive on being the underdog and live to displace the competition with business value. * You ...
Miami, FL · On-site
$150 - $210/hr
... go-live Shape strategy and the market * Sharpen Ripple's value proposition and market signal ... Core Requirements: * 8+ years in business development, strategic partnerships, corporate strategy ...
Miami, FL · On-site
$150 - $210/hr
... go-live Shape strategy and the market * Sharpen Ripple's value proposition and market signal ... Core Requirements: * 8+ years in business development, strategic partnerships, corporate strategy ...
Miami, FL · On-site
$130 - $160/hr
... fintech audience, rather than relying on a product marketing team to hand you finished copy ... communications live in‑product versus in lifecycle channels, and why. What You'll Do * Own ...
New
Miami, FL · On-site
$130 - $160/hr
... fintech audience, rather than relying on a product marketing team to hand you finished copy ... communications live in‑product versus in lifecycle channels, and why. What You'll Do * Own ...
New
Miami, FL · On-site
... go-live Shape strategy and the market * Sharpen Ripple's value proposition and market signal ... Existing relationships with tier-one VCs, accelerators, or market makers in fintech or crypto For ...
Miami, FL · On-site
... go-live Shape strategy and the market * Sharpen Ripple's value proposition and market signal ... Existing relationships with tier-one VCs, accelerators, or market makers in fintech or crypto For ...
Miami, FL · On-site
$180 - $240/hr
Set and hold the craft bar at a global standard, benchmarking against the best fintech products in ... Live portfolio presentation (1 hour) - walkthrough of your best work with the design leadership ...
Miami, FL · On-site
$180 - $240/hr
Set and hold the craft bar at a global standard, benchmarking against the best fintech products in ... Live portfolio presentation (1 hour) - walkthrough of your best work with the design leadership ...
Miami, FL · Hybrid
$200K - $500K/yr
... live trading systems to determine which signals are selected, how risk is managed in real time, and ... fintech company. * Proficiency in Python, R, or MATLAB and familiarity with machine learning ...
Quick apply
Miami, FL · Hybrid
$200K - $500K/yr
... live trading systems to determine which signals are selected, how risk is managed in real time, and ... fintech company. * Proficiency in Python, R, or MATLAB and familiarity with machine learning ...
Miami, FL · On-site +1
Own the social push behind launches, webinars and live events - the campaigns that drive. * Quality ... Experience in crypto, investing, fintech or financial education - or in the creator-economy and ...
Miami, FL · On-site +1
Own the social push behind launches, webinars and live events - the campaigns that drive. * Quality ... Experience in crypto, investing, fintech or financial education - or in the creator-economy and ...
Miami, FL · On-site
Own the social push behind launches, webinars and live events - the campaigns that drive. * Quality ... Experience in crypto, investing, fintech or financial education - or in the creator-economy and ...
Miami, FL · On-site
Own the social push behind launches, webinars and live events - the campaigns that drive. * Quality ... Experience in crypto, investing, fintech or financial education - or in the creator-economy and ...
Miami, FL · On-site
$140 - $200/hr
... in 2014, offering a wide range of simple, reliable, and secure crypto products and services to ... Collaborate with backend engineers on gRPC and WebSocket integrations that power live trading ...
Miami, FL · On-site
$140 - $200/hr
... in 2014, offering a wide range of simple, reliable, and secure crypto products and services to ... Collaborate with backend engineers on gRPC and WebSocket integrations that power live trading ...
... MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you'll be placed directly with a ... Experience in event marketing, experiential campaigns, or live marketing * Familiarity with ...
... MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you'll be placed directly with a ... Experience in event marketing, experiential campaigns, or live marketing * Familiarity with ...
Orlando, FL · On-site
$80 - $110/hr
... MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you'll be placed directly with a ... Experience in event marketing, experiential campaigns, or live marketing * Familiarity with ...
Orlando, FL · On-site
$80 - $110/hr
... MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you'll be placed directly with a ... Experience in event marketing, experiential campaigns, or live marketing * Familiarity with ...
Miami, FL · On-site
$120 - $160/hr
At Coinme, we're redefining access to financial services in a digital world. By combining the ... Take signed partners live: requirements intake, provisioning once KYB and KYC clear, sandbox ...
Miami, FL · On-site
$120 - $160/hr
At Coinme, we're redefining access to financial services in a digital world. By combining the ... Take signed partners live: requirements intake, provisioning once KYB and KYC clear, sandbox ...
| Aspect | Live In Fintech | Live In Banking |
|---|---|---|
| Work Environment | Fast-paced, innovative tech firms | Traditional, corporate banking settings |
| Required Credentials | Finance, tech certifications often preferred | Finance, banking certifications often required |
| Industry Usage | Fintech startups and companies | Commercial and retail banking institutions |
| Common Search Intent | Fintech roles, tech finance jobs | Banking roles, financial services jobs |
Live In Fintech and Live In Banking roles differ mainly in work environment, credentials, and industry focus. Fintech positions are typically found in innovative tech firms within the financial sector, requiring a mix of finance and tech skills. Banking roles are more traditional, often in established financial institutions, emphasizing banking certifications. Understanding these differences helps job seekers target the right roles based on their skills and career goals.
The most popular types of Fintech jobs in Florida are:
Cities in Florida with the most Live In Fintech job openings:

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.
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.
Sourced by ZipRecruiter
Recruiting and staffing services
11 - 50 Employees
Fort Lauderdale, FL, US
2010