Blockchain Developer (Mid-Senior)

Remote: 
Full Remote
Contract: 
Work from: 

Offer summary

Qualifications:

3+ years of blockchain development experience, Hands-on knowledge of Solidity, Rust, or Move, Strong communication skills and fluency in English, Ability to work during U.S. Eastern Time hours.

Key responsibilities:

  • Expand smart contract functionality across multiple chains
  • Maintain and evolve an existing codebase for a live financial product
  • Build internal tooling for testing, upgrades, and monitoring
  • Collaborate with other developers in daily standups and code reviews

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Work Life Group NL https://wlgroup.eu/startpagina/
11 - 50 Employees
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Job description

Excited by smart contracts, cross-chain innovation, and building real-world DeFi infrastructure?

We’re hiring skilled blockchain developers to join a long-term project focused on scaling a regulated tokenized financial product across multiple chains.

Join a pioneering team at a leading financial services company to expand and maintain a tokenized money market fund across multiple blockchains (Ethereum, Solana, Aptos, and more). You’ll work on cutting-edge DeFi solutions, smart contract upgrades, and cross-chain integrations in a collaborative, innovative environment.

About the Role:

You’ll be part of a highly technical, globally distributed team responsible for:

  • Expanding smart contract functionality across multiple chains (Solana, Aptos, Ethereum-compatible networks)
  • Maintaining and evolving an existing codebase tied to a live financial product
  • Building internal tooling for testing, upgrades, and monitoring
  • Collaborating with other developers in daily standups, architecture discussions, and code reviews

Required Skills:

  • 3+ years of blockchain development experience
  • Hands-on knowledge of at least one of the following:
    • Solidity + Ethereum-compatible chains (Polygon, Avalanche, Base, etc.)
    • Rust + Solana
    • Move + Aptos
  • Ability to overlap with U.S. Eastern Time hours
  • Dedicated remote workspace with reliable internet
  • Strong sense of commitment, client focus, and accountability
  • Fluency in English and strong communication skills
Bonus points if you have:

  • Experience migrating from one chain to another (e.g., Ethereum → Solana)
  • Prior work on tokenized assets or financial protocols
  • Familiarity with additional networks (Polygon, Arbitrum, Sui)
  • Tooling contributions (testing frameworks, monitoring, upgrade automation)

The Details:

  • B2B contract
  • Hours: Full-time, aligned with U.S. Eastern Time (9 AM – 5 PM)
  • Location: Remote
  • Equipment: MacBook
  • Background check required

This Role Is for You If You...

Love solving problems with clean, scalable blockchain code

Want to work on a real, live financial product with long-term impact

Thrive in distributed teams and value sharp, respectful debate

Can “disagree and commit” with confidence and humility

If you're ready to work with a team of professionals passionate about technology, we're waiting for your application!

Required profile

Experience

Spoken language(s):
English
Check out the description to know which languages are mandatory.

Other Skills

  • Accountability
  • Communication

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