Senior Web3 Blockchain Engineer

ant-tech โ€ข United State
Remote
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AI Summary

Join a high-caliber engineering team building critical infrastructure for the future of global finance. Design, develop, and deploy blockchain integrations and smart contracts. Collaborate with senior engineers and contribute to high-visibility projects.

Key Highlights
Build and deliver new blockchain integrations and partner-facing features
Design, develop, test, and operate production-grade smart contracts
Collaborate with senior engineers and contribute to high-visibility projects
Key Responsibilities
Build and deliver new blockchain integrations and partner-facing features
Design, develop, test, and operate production-grade smart contracts
Collaborate with senior engineers and contribute to high-visibility projects
Technical Skills Required
TypeScript Rust EVM Kubernetes AWS Docker
Benefits & Perks
Competitive compensation package with strong upside potential
High degree of ownership and autonomy
Opportunity to solve complex technical challenges at scale
Nice to Have
Experience with cross-chain infrastructure and interoperability protocols
Experience integrating or launching new blockchain networks
Contributions to open-source blockchain projects

Job Description


Location: Remote (North America)


Salary: $150,000 โ€“ $250,000 Base


About the Opportunity


Our client is building critical infrastructure for the future of global finance.


As digital assets, payments, and financial markets continue moving on-chain, the need for seamless and scalable movement of value across blockchains and liquidity networks has never been greater. This company is creating the infrastructure layer that enables businesses to program, automate, and scale digital asset flows across multiple networks.


This is an opportunity to join a high-caliber engineering team working on complex distributed systems, smart contract infrastructure, and next-generation financial technology.


Tasks

What You'll Do



  • Build and deliver new blockchain integrations and partner-facing features across the platform stack.

  • Design, develop, test, and operate production-grade smart contracts.

  • Work across distributed systems, backend services, and blockchain infrastructure.

  • Own features end-to-end from architecture and implementation through deployment and production support.

  • Collaborate with senior engineers on technical design and code reviews.

  • Work directly with strategic partners and contribute to high-visibility projects with tight delivery timelines.


Requirements

Requirements


Must Have




  • 2โ€“3+ years of hands-on Web3 engineering experience.




  • Proven experience deploying and maintaining production smart contracts.




  • Experience working across multiple virtual machine environments:




  • EVM (required)




  • SVM, TVM, or alternative VMs (strongly preferred)




  • Strong programming skills in:




  • TypeScript




  • Rust




  • Experience operating distributed systems in production environments.




  • Strong experience with:




  • Kubernetes




  • AWS




  • Docker




  • Ability to work effectively in a fast-paced, high-ownership environment.




  • Excellent written communication skills and experience working in distributed teams.




Nice to Have



  • Experience with cross-chain infrastructure and interoperability protocols.

  • Experience integrating or launching new blockchain networks.

  • Contributions to open-source blockchain projects.

  • Familiarity with intent-based architectures or solver networks.

  • Understanding of bridging technologies and cross-chain messaging systems.


Benefits

  • Work on cutting-edge blockchain infrastructure with real-world impact.

  • High degree of ownership and autonomy.

  • Opportunity to solve complex technical challenges at scale.

  • Collaborate with a world-class team of engineers and builders.

  • Competitive compensation package with strong upside potential.


If you're passionate about Web3 infrastructure, distributed systems, and building the future of programmable finance, we'd love to hear from you.


FAQs


Can the employer sponsor new visas?


No


Can the employer transfer existing visas?


Yes โ€” H1B


Will the employer consider alternative employment contracts?


No


Does this job require crypto / web3 experience?


Yes


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