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Lead Back End Solutions Engineer Jobs (NOW HIRING)

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 ...

Java Backend Lead

Phoenix, AZ · On-site

$120K - $130K/yr

Java Backend Lead Location: Phoenix, AZ - Day 1 Onsite, 5 Days WFO Experience: 11+ Years We are ... Drive code quality, best practices, and engineering standards. * Make technical decisions and ...

We are looking for an awesome backend engineering lead to join our team! This person will extend ... solution for a given problem * Creating fault-tolerant systems that make the devops team happy to ...

... years in backend engineering, ideally with a focus on financial systems or high-throughput ... data solutions • Familiarity with cloud-native infrastructure (Docker, Kubernetes, CI/CD ...

Java Backend Lead

Phoenix, AZ · On-site

$120K - $130K/yr

Drive code quality, best practices, and engineering standards. * Make technical decisions and ... Following an Agile Work Approach, we make sure you get the ideal solutions at minimum expenses.

... of "solutions" that promise to simplify their lives. To create a better experience for their ... As a Lead Backend Engineer , you'll build the scalable systems that drive our global products-and ...

... of "solutions" that promise to simplify their lives. To create a better experience for their ... As a Lead Backend Engineer , you'll build the scalable systems that drive our global products-and ...

We are looking for an awesome backend engineering lead to join our team! This person will extend ... solution for a given problem * Creating fault-tolerant systems that make the devops team happy to ...

Lead Backend Engineer College Board - Technology - BigFuture Student Location: Remote - Candidates ... Design and implement solutions to allow rapid testing of innovative concepts using the latest ...

Lead Backend Engineer College Board - Technology - BigFuture Student Location: Remote - Candidates ... Design and implement solutions to allow rapid testing of innovative concepts using the latest ...

... years in backend engineering, ideally with a focus on financial systems or high-throughput ... solutions · Familiarity with cloud-native infrastructure (Docker, Kubernetes, CI/CD pipelines) · ...

Lead Backend Engineer College Board - Technology - BigFuture Student Location: Remote - Candidates ... Design and implement solutions to allow rapid testing of innovative concepts using the latest ...

... years in backend engineering, ideally with a focus on financial systems or high-throughput ... solutions Familiarity with cloud-native infrastructure (Docker, Kubernetes, CI/CD pipelines ...

We are looking for a Lead Backend Engineer to head the development of our core systems. You'll join a team that values clean architecture and smart scaling. In this role, you won't just be executing ...

Lead Backend Engineer Mode: Temp to Hire Location: Remote Tech Stack Grid: (0) NO Awareness of ... Design and implement solutions to allow rapid testing of innovative concepts using the latest ...

Showing results 21-40

Lead Back End Solutions Engineer information

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$42.5K

$123.8K

$180.5K

How much do lead back end solutions engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for lead back end solutions engineer in the United States is $123,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $135,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Lead Back End Solutions Engineer jobs?

For Lead Back End Solutions Engineer jobs, the most frequently searched job titles are:

Infographic showing various Lead Back End Solutions Engineer job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, and 6% Contract. Highlights an 73% Physical, 3% Hybrid, and 24% Remote job distribution, with an average salary of $123,784 per year, or $59.5 per hour.

Lead Backend Engineer

Miami, FL • Remote

Octagon Talent
Recruiting and Staffing Services • 11 - 50 employees

Full-time

Re-posted 18 days ago


Job description

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.