Avatar for Reflexer Labs

Low Volatility Collateral for DeFi

Backend Javascript & Web3 Developer

$100k – $120k • 1.0% – 2.0%
Apply now

Who we are

Reflexer Labs is building RAI the “reflex bond”, a volatility-dampened synthetic instrument backed by ETH. We are decentralized money fanatics on a mission to create a stable and secure foundation for the Ethereum DeFi ecosystem. Our objective for RAI is to be a widely used collateral type for other DeFi projects, including crypto-dollars. By imbuing RAI with autonomy and minimizing governance, we aspire to build a financial system that outlives us—a money god.

Who you are

Reflexer Labs is a tiny new startup, so we’re looking for someone who’s willing to get their hands dirty and occasionally go above and beyond what their job description says on paper. Our ideal candidate is:

  • Money-positive
  • DeFi enthusiast, familiar with MakerDAO
  • Independent, organized, and accountable
  • Security-minded
  • A team player

Pro Tip

Tell us about a specific project where you worked with web3.js or ethers.js. What problem did you have to solve? How did you approach the task?


  • Setup a subgraph (using The Graph protocol) to cache smart contract data off-chain
  • Write & test the rai.js library to interact with RAI smart contracts
  • Write & maintain the rai.js documentation for our own UI & for third-party developers
  • Build internal admin tools to assist with deployment, monitoring, logging etc


  • 2+ years professional web3 dev experience
  • 5+ years professional dev experience
  • Expert level JS/Node/Typescript
  • Professional SQL experience (not just ORM)
  • Experience maintaining open-source JS libraries


For the initial team members, salary compensation is expected to be slightly below market rate with long-term incentive alignment coming from a generous vesting allocation.

  • $100-120K+ per year
  • 1-2% equity

Reflexer Labs at a glance

Low Volatility Collateral for DeFi

Reflexer Labs focuses on Blockchains and Blockchain / Cryptocurrency. Their company has offices in United States, United Kingdom, and United Kingdom. They have a small team that's between 1-10 employees.

You can view their website at https://www.reflexer.finance/

More jobs at Reflexer Labs

View all jobs

Smart Contract Lead Developer (Ethereum)

Python & DevOps Lead (Web3/Ethereum)

Similar jobs to Backend Javascript & Web3 Developer at Reflexer Labs

Avatar for Gain Life
Gain Life builds software to help injured employees return to work
Avatar for SkillsEngine
Aligning educators, employers, and job seekers around a common language of skills
Avatar for Etinx
Helping Founders build for Ethical Innovation
Avatar for eino
An artificial intelligence platform for predicting urban population movement and i
Avatar for Nyansa
Never look at your network the same way again with advanced it infrastructure analytics software
Avatar for Impira
Impira offers an Artificial Intelligence (AI) platform that manages all of your unstructured data
Avatar for NuID
Trustless authentication with zero knowledge cryptography. NuID is the modern login box