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Nov 27, 2023
Who are we
Vac builds public good protocols for the decentralized web.
We do applied research based on which we build protocols, libraries and publications. Custodians of protocols that reflect a set of principles - liberty, privacy, etc.
You can see a sample of some of our work here: Vac, Waku v2 and Ethereum Messaging, Privacy-preserving p2p economic spam protection in Waku v2, Waku v2 RFC. Our attitude towards ZK: Vac <3 ZK.
The role
This role will be part of a new team that will make a provable and private WASM engine that runs everywhere. As a research engineer, you will be responsible for researching, designing, analyzing and implementing circuits that allow for proving private computation of execution in WASM. This includes having a deep understanding of relevant ZK proof systems and tooling (zk-SNARK, Circom, Plonk/Halo 2, zk-STARK, etc), as well as different architectures (zk-EVM Community Effort, Polygon Hermez and similar) and their trade-offs. You will collaborate with the Vac Research team, and work with requirements from our new Logos program. As one of the first hires of a greenfield project, you are expected to take on significant responsibility, Â while collaborating with other research engineers, including compiler engineers and senior Rust engineers.
Key responsibilitiesÂ
- Research, analyze and design proof systems and architectures for private computation
- Be familiar and adapt to research needs zero-knowledge circuits written in Rust Design and implement zero-knowledge circuits in Rust
- Write specifications and communicate research findings through write-ups
- Break down complex problems, and know what can and what can’t be dealt with later
- Perform security analysis, measure performance of and debug circuits
You ideally will have
- Very strong academic or engineering background (PhD-level or equivalent in industry); relevant research experience
- Experience with low level/strongly typed languages (C/C++/Go/Rust or Java/C#)
- Experience with Open Source software
- Deep understanding of Zero-Knowledge proof systems (zk-SNARK, circom, Plonk/Halo2, zk-STARK), elliptic curve cryptography, and circuit design
- Keen communicator, eager to share your work in a wide variety of contexts, like internal and public presentations, blog posts and academic papers.
- Experience in, and passion for, blockchain technology.
- A strong alignment to our principles: https://status.im/about/#our-principles
Bonus points ifÂ
- Experience in provable and/or private computation (zkEVM, other ZK VM)
- Rust Zero Knowledge tooling
- Experience with WebAssemblyWASM
[Don’t worry if you don’t meet all of these criteria, we’d still love to hear from you anyway if you think you’d be a great fit for this role. Just explain to us why in your cover letter].
Hiring processÂ
The hiring process for this role will be:
- Interview with our POps team
- Interview with team member from the Vac team
- Pair programming task with the Vac team
- Interview with Vac team lead
The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.
Compensation
The expected compensation range for this role is $90,000 - $190,000 (negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.


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CryptoJobsList has been great! About to hire 1 new rep and considering countless others as well.


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The application quantity is much more than anticipated! We also found several attractive candidates. The salary, location, and skill set range is very broad, making finding the right person for the job pretty easy. It’s not the first time we post an open position here, and that won’t be the last.


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We hired our Head of Social through CryptoJobsList and received an impressive talent pool of over 80 passionate individuals interested in working in the crypto space. After interviewing 10 candidates, we found the perfect fit for our team. The platform was easy to use, and the team was incredibly responsive and helpful throughout the hiring process. As a consumer web3 startup, we highly recommend CryptoJobsList for any company looking to hire top talent in the crypto industry.


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We've had a first round of interviews with 5+ applicants from CryptoJobsList and, like last time, it has been our best source of leads. We are still in the process of doing a second round of interviews and anticipate closing the role in the next week or two.


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At P2P.org, we recognize the importance of connecting talented individuals with exciting opportunities in the dynamic and ever-evolving world of cryptocurrency and blockchain. As a company at the forefront of the blockchain and crypto revolution, we know the importance of connecting with top talent in the industry. That's why we consider CryptoJobsList to be an invaluable resource for finding and attracting the best and brightest minds in this field. It has proven to be a valuable and effective tool in our hiring efforts and we are grateful for the opportunities it has presented us.


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We have already made several hires via CryptoJobsList. So far, we are happy with each one of them. CJL offers an easy to use platform and the candidates we receive are generally well versed with and a good fit for the web3 space — which is a challenge when hiring via traditional platforms. On top of this, the team has been super responsive whenever we've tried reaching out and we feel like we are talking to a friend. Excited to keep seeing CJL grow together with us, as we deliver the future of wallet-to-wallet messaging!


Founder & COOAavegotchi | Pixelcraft Studios
We've got a really strong looking shortlist and will be having calls all through this week with those. I'm quite pleased with the results!


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We recently switched to using CryptoJobsList as our primary crypto job board provider, and I have been pretty impressed thus far with the talent coming through. The latest feature of having a dashboard is a game changer, so thank you!


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Kevin here, founder of Floating Point Group. I just wanted to say that you guys are killing it. Some of our best applicants are coming from your site. Very happy with what we’re seeing so far!

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We received over a dozen high-quality job applications in less than a week to this post. It has been very effective and would highly recommend. Service is excellent, UX simple. Thanks CryptoJobsList!


General ManagerMeld Gold
Great experience. We have had excellent candidates via Raman and the CryptoJobsList platform. Will definitely use again as we build out other components of the team!

Communications LeadKleros
CryptoJobsList drives more qualified leads than AngelList!


Cofounder & COOFleek
We've gotten great leads for developers from CryptoJobsList. I'm definitely a continuous user going forward!

Founder & CEODataStreamX
The quality of the candidates are by far more relevant and experienced than on other boards. They are in the crypto space and have the past experience to hit the ground running.


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Each time their services have been nothing short of exceptional. The platform has consistently provided us with a large pool of qualified candidates for various roles within our company. The user-friendly interface and the efficient recruitment process has made it easy for us to fill positions quickly and effectively. We are grateful for the help and support provided by CJL and highly recommend their services to anyone looking to fill roles in the crypto industry.

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We posted on CryptoJobsList looking for marketing help with community engagement, digital marketing and social media and found two highly qualified candidates within days! We interviewed and hired them within three weeks.
