Lead Backend Engineer
Miami, FL · Remote
Octagon Talent Solutions is a full-service technology recruitment and staffing company based in ... years in backend engineering, ideally with a focus on financial systems or high-throughput ...
Quick apply
Miami, FL · Remote
Octagon Talent Solutions is a full-service technology recruitment and staffing company based in ... years in backend engineering, ideally with a focus on financial systems or high-throughput ...
Quick apply
Miami, FL · Remote
Octagon Talent Solutions is a full-service technology recruitment and staffing company based in ... years in backend engineering, ideally with a focus on financial systems or high-throughput ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional ... You're familiar with engineering processes and can mitigate roadblocks Leadership experience - You ...
Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional ... You're familiar with engineering processes and can mitigate roadblocks Leadership experience - You ...
Orlando, FL · On-site
Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional ... You're familiar with engineering processes and can mitigate roadblocks Leadership experience - You ...
Orlando, FL · On-site
Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional ... You're familiar with engineering processes and can mitigate roadblocks Leadership experience - You ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
New
Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company ... Provide comprehensive senior-level technical consulting to IT management and senior technical staff ...
New
Lakeland, FL · On-site
NET Engineer in Lakeland, FL. Duties Include: * Design and implement backend architecture using .NET Framework/.NET 8 and C# * Develop and maintain RESTful APIs and microservices for web and mobile ...
Lakeland, FL · On-site
NET Engineer in Lakeland, FL. Duties Include: * Design and implement backend architecture using .NET Framework/.NET 8 and C# * Develop and maintain RESTful APIs and microservices for web and mobile ...
Fort Myers, FL · On-site
$112K - $146K/yr
Leads technical staff and clients to investigate, analyze, and resolve complex technical problems ... Strong proficiency in one or more backend programming languages, including Python or TypeScript.
Fort Myers, FL · On-site
$112K - $146K/yr
Leads technical staff and clients to investigate, analyze, and resolve complex technical problems ... Strong proficiency in one or more backend programming languages, including Python or TypeScript.
Miami, FL · On-site
$120K - $150K/yr
The company builds an AI-powered platform that automates staffing operations - including scheduling ... Build and ship front-end and back-end features using TypeScript, React, Node.js, Deno, and SQL
Miami, FL · On-site
$120K - $150K/yr
The company builds an AI-powered platform that automates staffing operations - including scheduling ... Build and ship front-end and back-end features using TypeScript, React, Node.js, Deno, and SQL
Jacksonville, FL · On-site
$113K - $149K/yr
Job Title Senior Software Engineer, Backend and PostgreSQL What does a successful Senior Software ... Unsolicited submissions from staffing or recruiting agencies will not be considered. Sponsorship ...
Jacksonville, FL · On-site
$113K - $149K/yr
Job Title Senior Software Engineer, Backend and PostgreSQL What does a successful Senior Software ... Unsolicited submissions from staffing or recruiting agencies will not be considered. Sponsorship ...
$113K - $149K/yr
Job Title Senior Software Engineer, Backend and PostgreSQL What does a successful Senior Software ... Unsolicited submissions from staffing or recruiting agencies will not be considered. Sponsorship ...
$113K - $149K/yr
Job Title Senior Software Engineer, Backend and PostgreSQL What does a successful Senior Software ... Unsolicited submissions from staffing or recruiting agencies will not be considered. Sponsorship ...
Jacksonville, FL · On-site
$111K - $146K/yr
Kavaliro is seeking a Senior Backend Software Engineer for our local Jacksonville client. In this ... We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time ...
Jacksonville, FL · On-site
$111K - $146K/yr
Kavaliro is seeking a Senior Backend Software Engineer for our local Jacksonville client. In this ... We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time ...
Miami, FL · Remote
$170K - $250K/yr
Octagon Talent Solutions is a full-service technology recruitment and staffing company based in ... Architect, develop, and maintain real-time APIs and backend systems powering crypto trading, DeFi ...
Quick apply
Miami, FL · Remote
$170K - $250K/yr
Octagon Talent Solutions is a full-service technology recruitment and staffing company based in ... Architect, develop, and maintain real-time APIs and backend systems powering crypto trading, DeFi ...
Develop and maintain simulation software across the stack, with a primary focus on backend systems ... We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time ...
Develop and maintain simulation software across the stack, with a primary focus on backend systems ... We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time ...
Focus on Backend/Services with experience in working with front end apps * Experience managing ... IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We ...
Quick apply
Focus on Backend/Services with experience in working with front end apps * Experience managing ... IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We ...
Miami, FL · On-site
$210K/yr
Rightway is hiring a Staff Security Engineer, reporting to the Head of Security, to raise the ... backend environments such as Ruby, Node.js, or Java to work credibly with developers. * You ...
Miami, FL · On-site
$210K/yr
Rightway is hiring a Staff Security Engineer, reporting to the Head of Security, to raise the ... backend environments such as Ruby, Node.js, or Java to work credibly with developers. * You ...
Kforce has a client that is seeking a Lead Architect/Developer - Backend .NET for a contract role in Doral, FL. Summary: This is primarily a Senior Software Developer role, focused heavily on backend
New
Kforce has a client that is seeking a Lead Architect/Developer - Backend .NET for a contract role in Doral, FL. Summary: This is primarily a Senior Software Developer role, focused heavily on backend
New
Own the full stack: frontend, backend, data, model integration, and the glue in between. * Stand up ... At least 8 years of professional software engineering experience, with 3+ years building and ...
Own the full stack: frontend, backend, data, model integration, and the glue in between. * Stand up ... At least 8 years of professional software engineering experience, with 3+ years building and ...
Miami, FL · On-site
Own the full stack: frontend, backend, data, model integration, and the glue in between. * Stand up ... At least 8 years of professional software engineering experience, with 3+ years building and ...
Quick apply
Miami, FL · On-site
Own the full stack: frontend, backend, data, model integration, and the glue in between. * Stand up ... At least 8 years of professional software engineering experience, with 3+ years building and ...
$45.2K - $54.6K
4% of jobs
$54.6K - $64K
2% of jobs
$64K - $73.4K
2% of jobs
$73.4K - $82.8K
7% of jobs
$82.8K - $92.3K
9% of jobs
$93.2K is the 25th percentile. Wages below this are outliers.
$92.3K - $101.7K
11% of jobs
$101.7K - $111.1K
14% of jobs
The median wage is $111.7K / yr.
$111.1K - $120.5K
15% of jobs
$126.4K is the 75th percentile. Wages above this are outliers.
$120.5K - $129.9K
17% of jobs
$129.9K - $139.3K
13% of jobs
$139.3K - $148.7K
5% of jobs
$45.2K
$110.3K
$148.7K
For Staff Backend Engineer jobs in Florida, the most frequently searched job titles are:
The top searched job categories for Staff Backend Engineer jobs in Florida are:
Cities in Florida with the most Staff Backend Engineer 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