Fullstack Engineer, ConsenSys
MetaMask, Delegation
$102-160k
+ Equity
Ethereum blockchain software company
Be an early applicant
Ethereum blockchain software company
501-1000 employees
Be an early applicant
$102-160k
+ Equity
501-1000 employees
Company mission
To unlock the collaborative power of communities by making web3 universally easy to use, access, and build on.
Role
Who you are
- We’re looking for an experienced, collaborative engineer who shares our passion for making Web3 accessible and impactful:
- 5+ years of fullstack engineering experience, with a strong emphasis on frontend and SDK development
- Extensive experience in modern JavaScript and TypeScript development, with deep knowledge of frameworks such as Viem and React
- Hands-on experience developing and maintaining SDKs and libraries used by third-party developers
- Experience with Ethereum/EVM-based blockchain technologies, Web3.js, wagmi, ethers.js, or similar libraries
- Strong understanding of web security, blockchain fundamentals, and decentralized application architecture
- Proven experience designing simple solutions to complex problems
- Demonstrable knowledge of modern software development practices including continuous integration, testing, and agile methodologies
- Exceptional communication skills in English, both written and verbal
- Ability to independently navigate a fast-paced, remote environment and proactively engage with teammates and partners
Desirable
- Familiarity with MetaMask’s Delegation Framework or other permission systems
- Experience working with account abstraction standards such as ERC-4337
- Experience or interest in cross-chain integrations and technologies
- Proven experience building or working with browser extensions and MetaMask Snaps
- Previous open-source contributions or active involvement in developer communities
What the job involves
- The Delegation Framework is a critical component of this mission
- It enables developers to create flexible, secure, and composable permission structures on Ethereum and other EVM-compatible chains
- By joining MetaMask’s Delegation team, you’ll help bring this framework to new heights, scaling it for millions of users across diverse use cases and platforms
- As a Fullstack Engineer on the Delegation team, you’ll focus primarily on developing, maintaining, and scaling our TypeScript/Viem Delegation Toolkit SDK and building our Gator Permissions in the MetaMask wallet
- Build and enhance the Delegation Toolkit SDK: Design, implement, and maintain a robust, developer-friendly SDK built on TypeScript and Viem that enables seamless integration of delegation permissions across web3 applications
- Develop and innovate with MetaMask Snaps: Collaborate closely with MetaMask extension and Snap teams to build advanced features within the Gator Permissions Snap, ensuring a secure and intuitive user experience
- Ensure cross-platform compatibility: Create solutions that seamlessly integrate across multiple MetaMask platforms, including browser extensions, mobile apps, and portfolio dApps
- Collaborate and contribute to adoption: Engage closely with internal teams, partners, and the broader developer community to promote adoption and integration of the Delegation Framework and Toolkit SDK
- Maintain excellence and usability: Write clear documentation, provide support to developers using the SDK, and create exemplary tutorials and examples that accelerate adoption
Our take
ConsenSys is a Ethereum software company that builds blockchain tech, allowing businesses to build the next generation of digital and tech applications.
Founded in 2014, ConsenSys’s founder Joseph Lubin had already created the revolutionary Ethereum earlier that year and launched ConsenSys Software and ConsenSys Mesh, a blockchain investment company, to “harness” the powerful capabilities of Ethereum. ConsenSys have moved forward into the Web3 and metaverse space and continue to function on the principles of building a digital, decentralised economy.
Despite unicorn status, ConsenSys continue to operate in uncertain and unpredictable territory. After several bursts of reorganisation and a “merge” of sister company Ethereum, change is the norm for ConsenSys. Regardless, the revolutionary technology and continuous breakthroughs that ConsenSys and the companies it invests in spearhead, show that they're flexible enough to maintain momentum.
Steph
Company Specialist at Welcome to the Jungle
Insights
-10% employee growth in 12 months
Company
Funding (last 2 of 4 rounds)
Mar 2022
$450m
SERIES D
Nov 2021
$200m
LATE VC
Total funding: $725m
Company benefits
- Equity - We believe in ownership and want everyone to have a stake in our future success, that’s why you’ll receive equity when you join us
- Recognized in the blockchain and Web3 ecosystem - Working at ConsenSys is a tremendous reference for your career. You’ll join a network of entrepreneurs and technologists that extends across the global crypto ecosystem
- Continuous learning & opportunities - We provide ongoing growth and development through on-the-job learning, and the ConsenSys Advance Program which includes full access to Coursera, bespoke and technical learning programs and ConsenSys Academy our world-class blockchain and Ethereum program
- Unlimited vacation holidays - We value downtime to recharge and reset, ensuring everyone at ConsenSys has work/life balance. In addition, company-wide we participate in “zero productivity” days to take a break from work, shut down, and sit back and relax
- Flexible working arrangements - With our global workforce we have fine-tuned asynchronous working which means we have a lot of flexibility in the structure of when we work and how we work together
- Remote first - You’ll be joining a team based all over the world. Providing the unique opportunity to work with people from across 6 continents
Company HQ
East Williamsburg, NY
Leadership
Joseph Lubin
(CEO)Formerly President of SynerG Music and Director of New York Office for Blacksmith Technologies. Currently Co-Founder of Ethereum.
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