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Rust Developer

Engineering | Remote | Full Time and Contract

Job Description

JOB TYPE: Freelance, Contract Position - NO C2C

LOCATION: Remote (TimeZone: BST, CST, EST)

HOURLY RANGE: Our client is looking to pay $50 - $100 USD / HR depending on experience 

ESTIMATED DURATION: 40Hrs/Week - 5 month + project


  • Rust 

  • Polkadot

  • Substrate


Braintrust ( is a user-controlled talent network, where you keep 100% of what you earn and actually get to own the platform. We've been onboarding some big clients and specifically need a Rust Developer for our client.  



With the launch of our clients revolutionary decentralized social platform designed for creators--and their communities. Our client aims to dramatically and permanently transform the social landscape for the benefit of all stakeholders and lead the charge that finally heralds a new era of social engagement and monetization in Web 3.0.



We are looking for a Rust/Substrate Developer to join our existing team and play a key role in developing the blockchain layer and smart contracts underlying the web3 platform.

The ideal candidate is someone with a deep understanding and passion for blockchain and DeFi. You will need to be experienced in Rust and Substrate and Polkadot. 


  1. Adapt current Hyperledger Fabric based logics to Substrate
  2. Improve performance of Substrate based business logics in relation to HLF based ones
  3. Build new logics native to substrate like cross chain communication and decentralized search 


    • 2 to 3 years experience in:
      • Rust
      • Substrate
      • Polkadot
    • 4 to 5 hours working hours overlap with Europe timezone
    • Availbility for at least 3 to 4 months minimum
    • Strong communication skills
    • Team player
    • Ready to change the world and excited to be rewarded for it


Qualified candidates will be invited to do a screening interview with the Braintrust staff. We will answer your questions about the project, and our platform.  If we determine it is the right fit for both parties, we'll invite you to join the platform and create a profile to apply directly for this project.  

C2C Candidates: This role is not available to C2C candidates working with an agency. If you are a professional contractor who has created an LLC/corp around their consulting practice, this is well aligned with Braintrust and we’d welcome your application.  

Braintrust values the multitude of talents and perspectives that a diverse workforce brings. All qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status.