Irreducible's mission it to accelerate the zero-knowledge revolution with the world's fastest proof generation. Join us at Irreducible as we accelerate the ZK revolution by supporting web3 networks with reliable and cost-efficient proof generation. We’re a high-performance cryptography startup (with an exciting hardware twist) looking for a talented Language Engineer. A more technical description of what we do is below!
Role Overview
As a Language Engineer on the Cryptography team, you will work on the programming language layers on top of Binius, our binary field proof system. The challenges relate to expressing programs that can be proven and verified with Binius. You will work primarily on new initiatives at Irreducible that may involve the Binius constraint-programming framework, domain-specific languages, and compilation toolchains targeting verifiable virtual machines (VMs). You will work on a cross-functional team, collaborating with cryptographers, research engineers, and software engineers to build developer-friendly frontend technology on top of Binius. There may be opportunities to contribute directly to Irreducible’s research publications.
Role Qualifications
Significant professional software engineering experience
Proficiency with Rust
Experience with purely functional or logic programming languages
Experience with programming language design or runtime implementation
Understanding of software engineering best practices, especially testing
Familiarity with zero-knowledge cryptography concepts
Mathematical aptitude
Bonus Qualifications
Experience with performance tuning and optimization
Experience writing Rust procedural macros
Experience implementing a compiler or working with compilation frameworks like LLVM
Understanding of formal methods and proof assistants
Familiarity with software design patterns
Experience with ZK circuit programming
We’re looking for candidates who are located between the USA East Coast and Central Europe time zones.
We are also in the process of opening an office in Berlin, and are excited to support relocation, on a case by case basis. Once our office is open, we plan to bring the whole company together for ~one week per quarter in Berlin.
We have a globally distributed company, and ensuring the team works in a cohesive way is our main goal.
We're building out a high-performance, cost-efficient compute stack for advanced cryptographic proofs, specifically zk-SNARKs. Verifiable computing with zk-SNARKs is taking off as a solution to the scalability and privacy limitations that today's blockchains suffer from. A new wave of blockchain protocols that use zk-SNARKs to prove smart contract executions, such as Polygon zkEVM, Starknet, and zkSync, are already in production. We believe there is a big market opportunity to generate proofs for these networks at scale in a cost-effective way [1]. There are lots of interesting performance engineering challenges we need to solve to keep up with the maximum device throughput.
We take the approach of co-designing hardware and software systems to accelerate SNARK generation end-to-end. Our first-generation tech stack uses FPGA accelerators running custom digital logic tailor-made for our use case [2].
We also conduct cryptography research to identify computationally efficient algorithms for verifiable computing. These research efforts produced a novel cryptographic construction based on towers of binary fields called Binius [3] [4], which we are currently developing into a production-grade system.
Our team has cross-domain expertise and includes hardware designers, low-level systems software engineers, cryptography engineers, and data center specialists, several of whom worked in HFT previously.
[1] https://www.paradigm.xyz/2022/04/zk-hardware
[2] https://www.ulvetanna.io/news/fpga-architecture-for-goldilocks-ntt
[3] https://www.ulvetanna.io/news/binius-hardware-optimized-snark
[4] https://cointelegraph.com/news/vitalik-buterin-explains-binius-improve-zero-knowledge-proofs
[5] https://www.ulvetanna.io/news/introducing-ulvetanna
NOTE: We can not sponsor visas of any kind at this time.
We are committed to creating a diverse and inclusive workplace where talented individuals can thrive and grow. We value the different perspectives, experiences, and backgrounds that each person brings to our team. Even if you don't fit 100% of the job's necessary qualifications, we'd still love to hear from you.
To all recruitment agencies: Irreducible does not accept agency resumes. Please do not forward resumes to our jobs alias, Irreducible employees, or any other organisation location. Irreducible is not responsible for any fees related to unsolicited resumes. Please read our full policy here.
If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.
Are you ready to dive into the thrilling world of cryptography? At Irreducible, our mission is to lead the zero-knowledge revolution by delivering the fastest proof generation available. We’re seeking a talented Language Engineer to join our innovative Cryptography team in Berlin. As a Language Engineer, you’ll focus on developing programming language layers atop Binius, our cutting-edge binary field proof system. You’ll face exciting challenges in crafting programs that can be rigorously proven and verified using Binius. Collaborating closely with cryptographers, research engineers, and software developers, your contributions will help build user-friendly frontend technologies that empower developers. This role requires substantial software engineering experience, along with proficiency in Rust and a passion for programming languages, particularly functional or logic designs. Familiarity with zero-knowledge cryptography is a plus, as you’ll be at the heart of advancing technologies in the fast-evolving blockchain landscape. We also encourage creativity and innovation, and you may have opportunities to co-author research papers. Join us if you’re excited about solving performance engineering challenges and co-designing hardware and software solutions in a lively startup atmosphere. Together, we can shape the future of cryptographic proofs, making groundbreaking advancements in scalability and privacy solutions for blockchain networks. If you’re between the USA East Coast and Central Europe time zones, we want to hear from you! While we support relocation on a case-by-case basis, you’ll also enjoy the perks of a globally distributed team with quarterly meet-ups in Berlin. Let’s make history together at Irreducible!
Irreducible provides fast and cost-effective computation of zero-knowledge succinct proofs.
6 jobsSubscribe to Rise newsletter