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Sr Backend Developer - Protocol, Solidity, Web3 [Remote,NO C2C]

Engineering | Remote | Full Time

Job Description

JOB TYPE: Freelance, Contract Position - No agencies (See notes below)


HOURLY RANGE: Our client is looking to pay $75 - $100 USD / HR

ESTIMATED DURATION: 40Hrs/Week - Long Term, ongoing project


  • Protocol development
  • Prior Web3 projects
  • Solidity


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 Senior Backend Developer for our client.  


Our client is building the future of social capital and tokenized community. On the forefront of a new web, seeded by an emerging venture studio driven to advance decentralization and positive-sum economies, with opportunities abound to collab with some of the best and leading projects in the web3 space. 

Aiming to push the product to mainnet in mid-march. As part of their product they’ve chosen to fork an AMM dex / staking mechanism and implement a version specifically for this product.

They’re seeking a talented protocol engineer to lead that development work and assist its implementation, with preference to continue managing that area of development for the team thereafter.

First Few Deliverables:

  • Fork protocol
  • Make small changes
  • Implement protocol 

Required Experience

  • Protocol engineering
  • Experieence with AMMs
  • Solidity
  • Layer 2 scaling tech

Tools We Use

  • Discord
  • Figma
  • Github

Ideal Candidate

  • Eager to jump in and get going
  • Not intimidated by complexity
  • Fast iterations
  • Purposeful communicator
  • Self starter


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.