Support the transition of the Binance.US mobile platform from native iOS/Android to a unified Flutter/Dart codebase. Partner with cross-platform engineers, backend teams, designers, and PMs.
Remote (US) $200k - $220k + Offers Equity 3 seats
FlutteriOSSwiftDart
Blockchain · Senior · 45 days ago Senior Software Engineer, Frontend (Flutter/iOS)
Binance.US
About the Company Binance.US is America's home to buy, trade, and earn digital assets. As a licensed and regulated U.S. crypto platform, they provide secure, reliable access to more than 190 of the world's most popular cryptocurrencies with some of the lowest fees in the industry. A remote-first team building the bridge between traditional finance and Web3.
Responsibilities - Maintain, enhance, and support the production native iOS application written in Swift
- Collaborate on the design and development of a new Flutter/Dart codebase ensuring performance and scalability
- Build cross-platform mobile features in partnership with Android engineers, backend developers, and product teams
- Contribute to shared tooling, CI/CD pipelines, and deployment workflows
- Uphold high engineering standards throughout the hybrid mobile migration
- Troubleshoot and resolve integration, compatibility, and performance issues in both native and cross-platform stacks
- Provide mentorship to fellow mobile engineers on iOS and native integrations
Qualifications - 5+ years of professional mobile development, including 3+ years iOS development using Swift
- 1-2 years hands-on Flutter/Dart experience or demonstrated ability to adopt cross-platform technologies
- Experience supporting production iOS apps through multiple OS cycles
- Understanding of platform interoperability including Flutter platform channels and native SDK integration
- Proficiency in CI/CD and release workflows: Fastlane, App Store Connect, TestFlight
- Familiarity with performance monitoring tools (Xcode Instruments, Flutter DevTools, Firebase)
- Strong architectural judgment in platform migrations or codebase rewrites
What the Company Offers - Unlimited PTO and 12 weeks fully paid Parental Bonding Leave
- Mental wellness benefits and comprehensive health coverage
- Fully remote, cameras-on culture with WFH equipment reimbursement
- Annual professional development budget and career coaching
- 401k plan with employer match
Ideal Candidate You've shipped and maintained production iOS apps through multiple release cycles and you're excited about Flutter's potential to unify mobile development. You thrive during platform migrations and understand the tradeoffs between native performance and cross-platform velocity.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
Design, build, and maintain backend services powering Binance.US products with strong emphasis on blockchain technologies, decentralized systems, and crypto infrastructure.
Remote (US) $200k - $220k + Offers Equity 1 seat
JavaBlockchainBackendDistributed Systems
Blockchain · Senior · 45 days ago Senior Software Engineer, Blockchain
Binance.US
Role Snapshot Remote (US)
$200k - $220k + Offers Equity
1 open seat
Managed By John M.
Senior Talent Partner
john@thetechrecruiters.com
About the Company Binance.US is America's home to buy, trade, and earn digital assets. As a licensed and regulated U.S. crypto platform, they provide secure, reliable access to more than 190 of the world's most popular cryptocurrencies with some of the lowest fees in the industry. A remote-first team building the bridge between traditional finance and Web3.
Responsibilities - Design, build, and maintain high-throughput backend services and APIs in Java
- Drive architecture discussions to enhance system scalability, resiliency, and performance
- Prioritize security and compliance as core aspects of service design and delivery
- Collaborate with product, security, DevOps, and compliance teams on cross-functional initiatives
- Mentor engineers and lead by example with high engineering standards
- Lead research, prototyping, and implementation of blockchain integration opportunities (node syncing, client tooling, smart contract interactions)
- Advocate for maintainable, modern infrastructure informed by industry best practices
Qualifications - Bachelor's or Master's degree in Computer Science or related field
- ~8 years of professional software engineering experience (or ~6 with advanced degree)
- Strong proficiency in Java with modern frameworks and distributed systems
- Experience with performance optimization (low-latency systems, microservices)
- Knowledge of security and compliance best practices in financial or regulated contexts
- Deep interest and/or hands-on experience in blockchain, crypto infrastructure, or decentralized technologies (EVM-based networks, consensus protocols)
- Strong collaboration and mentorship skills in a fast-moving, cross-functional environment
What the Company Offers - Unlimited PTO and 12 weeks fully paid Parental Bonding Leave
- Mental wellness benefits and comprehensive health coverage
- Fully remote, cameras-on culture with WFH equipment reimbursement
- Annual professional development budget and career coaching
- 401k plan with employer match
Ideal Candidate You're a seasoned Java engineer who's been drawn into the crypto space. You understand both the backend infrastructure challenges of running a regulated exchange and the unique technical demands of blockchain integration — from node syncing to smart contract interactions.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
Design, build, and maintain backend services powering Binance.US products. Leverage Java and distributed systems expertise with opportunities for blockchain-related integrations.
Remote (US/Canada) $200k - $220k + Offers Equity 3 seats
JavaBackendMicroservicesCrypto
Blockchain · Senior · 45 days ago Senior Software Engineer, Backend
Binance.US
Role Snapshot Remote (US/Canada)
$200k - $220k + Offers Equity
3 open seats
Managed By John M.
Senior Talent Partner
john@thetechrecruiters.com
About the Company Binance.US is America's home to buy, trade, and earn digital assets. As a licensed and regulated U.S. crypto platform, they provide secure, reliable access to more than 190 of the world's most popular cryptocurrencies with some of the lowest fees in the industry. A remote-first team building the bridge between traditional finance and Web3.
Responsibilities - Design, build, and maintain high-throughput backend services and APIs in Java
- Drive architecture discussions to enhance system scalability, resiliency, and performance
- Prioritize security and compliance as core aspects of service design and delivery
- Collaborate with product, security, DevOps, and compliance teams on cross-functional initiatives
- Mentor engineers and lead by example with high engineering standards
- Research and prototype blockchain integration opportunities (node syncing, client tooling)
- Advocate for maintainable, modern infrastructure informed by industry best practices
Qualifications - Bachelor's or Master's degree in Computer Science or related field
- ~8 years of professional software engineering experience (or ~6 with advanced degree)
- Strong proficiency in Java with modern frameworks and distributed systems
- Experience with performance optimization (low-latency systems, microservices)
- Knowledge of security and compliance best practices in financial or regulated contexts
- Interest or hands-on experience in blockchain, crypto infrastructure, or decentralized systems
- Strong collaboration and mentorship skills in a fast-moving, cross-functional environment
What the Company Offers - Unlimited PTO and 12 weeks fully paid Parental Bonding Leave
- Mental wellness benefits and comprehensive health coverage
- Fully remote, cameras-on culture with WFH equipment reimbursement
- Annual professional development budget and career coaching
- 401k plan with employer match
Ideal Candidate You've built high-throughput backend systems in Java at scale and you're energized by the opportunity to work on crypto infrastructure at a regulated exchange. You bring strong opinions on system design, security, and performance — and you know how to mentor others along the way.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
Execute manual and automated tests, document defects, and validate fixes to ensure quality and stability of core products at Binance.US.
Remote (US) $105k - $125k + Offers Equity 2 seats
QATestingSeleniumCypress
Blockchain · Associate · 45 days ago Associate QA Engineer
Binance.US
About the Company Binance.US is America's home to buy, trade, and earn digital assets. As a licensed and regulated U.S. crypto platform, they provide secure, reliable access to more than 190 of the world's most popular cryptocurrencies with some of the lowest fees in the industry. A remote-first team building the bridge between traditional finance and Web3.
Responsibilities - Execute manual test plans, test cases, and test scripts for frontend and backend systems
- Perform functional, smoke, regression, and exploratory testing across mobile and web platforms
- Identify, document, and track software defects using tools such as JIRA or TestRail
- Run existing automated test scripts and analyze output for defects or inconsistencies
- Collaborate with QA Engineers to identify areas for automation coverage expansion
- Contribute to test data setup and validation of test environments
- Validate bug fixes and assess regression impact before releases
- Work closely with developers and product managers to clarify requirements and expected behaviors
- Participate in Agile ceremonies including sprint planning, stand-ups, and QA reviews
Qualifications - 2+ years of experience in software testing, QA, or software development
- Familiarity with manual and basic automated testing techniques
- Experience using bug tracking tools such as JIRA, TestRail
- Exposure to automation tools like Selenium, Cypress, Postman, or Maestro is a plus
- Understanding of SDLC, QA methodologies, and Agile development practices
- Strong attention to detail with analytical and documentation skills
- Effective communication and collaboration skills across engineering and product teams
- Nice to have: experience with API testing or background in crypto/fintech sectors
What the Company Offers - Unlimited PTO and 12 weeks fully paid Parental Bonding Leave
- Mental wellness benefits and comprehensive health coverage
- Fully remote, cameras-on culture with WFH equipment reimbursement
- Annual professional development budget and career coaching
- 401k plan with employer match
Ideal Candidate You're detail-oriented and methodical, with a passion for quality. You've worked in fast-paced environments where testing rigor directly impacts product reliability. Experience in crypto or fintech is a plus, but what matters most is your ability to find bugs others miss and communicate clearly with engineering teams.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
Build real-time payment rails, ACH integration, and card processing infrastructure for a fast-growing payments startup.
San Francisco, CA $200k - $275k + 0.4–1.0% 1 seat
PaymentsPCI-DSSACHReal-time
Fintech · Senior · 45 days ago Payments Engineer
Series A Payments Platform
About the Company A fast-growing Series A payments platform modernizing B2B payment infrastructure. The company processes billions in annual transaction volume and is backed by leading fintech investors.
Responsibilities - Build and maintain real-time payment processing pipelines
- Integrate with ACH, wire, and card networks
- Ensure PCI-DSS compliance across all payment flows
- Design idempotent, fault-tolerant transaction systems
- Monitor and optimize payment success rates and latency
Qualifications - Experience with ISO 8583, ACH, or card network protocols
- PCI-DSS compliance implementation experience
- Strong background in real-time distributed systems
- Python or Java proficiency
- Understanding of payment reconciliation and settlement
What the Company Offers - Early-stage equity with significant upside
- Hybrid work in SF with flexible remote days
- Learning budget and conference attendance
- Comprehensive health benefits from day one
Ideal Candidate You've built payment rails that process real transactions. You know the difference between ACH same-day and next-day, you've dealt with chargebacks and disputes, and you can design systems that never lose a cent.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
Build training pipelines and model serving infrastructure for enterprise LLM deployment. PyTorch/JAX at scale.
Remote (Global) $230k - $320k + 0.3–0.7% 1 seat
LLMPyTorchMLOpsGPU
AI · Senior · 50 days ago Senior ML Engineer
Series B AI Platform
About the Company A Series B AI platform enabling enterprise customers to deploy, fine-tune, and manage large language models. The company serves Fortune 500 clients and is at the forefront of production LLM infrastructure.
Responsibilities - Design and optimize distributed training pipelines for LLMs
- Build model serving infrastructure with low-latency inference
- Implement fine-tuning workflows for enterprise customers
- Optimize GPU utilization and training cost efficiency
- Collaborate with research team on model architecture improvements
Qualifications - 3+ years in production ML systems at scale
- Deep PyTorch or JAX expertise with distributed training
- Experience with Kubernetes and GPU cluster management
- Understanding of transformer architectures and optimization
- Track record shipping ML infrastructure used by external customers
What the Company Offers - Significant equity in a high-growth AI company
- Fully remote with global team and async culture
- Access to cutting-edge GPU compute resources
- Research publication encouraged and supported
Ideal Candidate You've trained or served large models in production — not just fine-tuned a LoRA adapter on a weekend. You understand the full lifecycle from data preparation to inference optimization, and you've dealt with the reality of GPU failures, memory limits, and cost constraints.
Apply for this role Send your profile directly to TTR.
Include your name, email address, and CV. We will send a confirmation right away, and if there is a fit someone from TTR will reach out within 24 hours.
