Senior Back End Engineer - Blockchain (Remote)

BloKchain Talent, LLC

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US or Canada, (Remote), us on site Until 8/21/2026 H-1B sponsor history First posted March 21, 2025 Last posted March 21, 2025
Job description

We are recognized as a world-leading Emerging Technology staffing and recruiting firm, with a strong specialization in Blockchain. We recruit CTOs, VPs, Senior Software Architects, Application Developers and Software Engineers for some of the biggest names in tech across multiple specialty areas. Responding to the enormous demand for Blockchain recruitment. To emphasize our expertise in this market segment, and expanded to key Blockchain talent epicenters from San Francisco to Tel Aviv. 

Job Title: Senior Back End Engineer - Blockchain (Remote)
Location: Remote Worker must live within USA or Canada 
Travel: 5% / year
Experience: 5 - 8 years as senior developer
Type: Full time, permanent / W2 preferred, 1099 is possible DOE
Sponsorship: No
Salary Range:  $150K to $250K / year DOE
Other compensation: ​​Bonus, Benefits 

 

BloKchain Talent, the leading blockchain recruiting agency, is seeking a Senior Back End Engineer for a preferred client (with a top 100 token), who is creating a new blockchain platform to work with the whole of the internet. Experience building an (SOA) service oriented architecture or cloud infrastructure. The key goal of this position is to play a core role in the development of a decentralized platform for dApps.

This cutting edge team is building a foundational core blockchain infrastructure and plans to build a platform on top of that, which abstracts the complexities of decentralization and blockchain. This allows other developers to build dApps quickly and efficiently with a set of APIs and services to leverage.

 

Job Responsibilities:

  • Bring your architect and systems development expertise to develop the new framework that will sit on top of all other platforms

  • Work with thousands of developer contributors from around the world, creating the new internet and a blockchain platform that will work with all coding languages

  • Participate in the R&D side, as the client is constantly looking for new blockchain technologies and better decentralized architectures. Participate in the continuously growing, learning and development of technologies

Must Have:

  • 5 - 8 years of senior level development experience using open source technologies
  • Experience building an SOA (Software Oriented Architecture) or cloud infrastructure
  • 6 + months developing and learning about blockchain, any platform, a variety is best
  • Strong knowledge and experience in internet security networks and/or cryptography
  • Github contributor with repository to share that shows development of framework(s)

Strongly Prefer:

  • Hands on experience with blockchain technologies and frameworks
  • Experience with consensus algorithms, TEE or ARM, is preferred
  • Blockchain experience up to POC completion is preferred
  • Experience with cryptography and crypto currencies is a preferred
  • BS/MS Degree in Computer Science, Engineering or related subject
  • Ability to speak Mandarin
  • Experience with public speaking would be nice in order to be the platform evangelist to spread the word at meetups, conferences, events, etc., but it is not a requirement
  • Experience working successfully from a remote office/home

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Develop blockchain platform, APIs, and decentralized infrastructure, collaborating globally and exploring new technologies.

Job title

Senior Back End Engineer - Blockchain

Experience level

5-8 years

Industry

blockchain

Location requirements

remote work within USA or Canada allowed

Salary

$150K to $250K / year DOE

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

open source technologiesSOAcloud infrastructureblockchaincryptographygithub

Preferred skills

blockchain technologiesconsensus algorithmscryptographycrypto currenciespublic speaking

Specializations

blockchaincloud infrastructureSOAcryptography
Locations

Structured locations inferred from the posting.

Unknown location

Remote