Open Positions

=nil; Foundation is hiring a Suite C++ developer who enhance and develop Crypto3 C++ cryptography suite with proof systems/signature schemes/hashes/etc required by =nil;‘s internal and external teams. We are building our own database that replicates data from multiple different blockchains and provides a single SQL interface that allows to select records in a unified way and also allows to insert records into multiple blockchains as one atomic transaction. Our primary customers are crypto exchanges and other businesses that have a large volume of crypto transactions. We allow them to save on infrastructure and maintenance costs, because our solution is significantly more efficient than what is possible with off-the-shelf components. RESPONSIBILITIES * Enhance and develop Crypto3 C++ cryptography suite with proof systems/signature schemes/hashes/etc required by =nil;‘s internal and external teams * Maintain Crypto3’s tests, API and CI by debugging, adjusting, extending its contents. Maintain contributors PR’s, comply them to architecture. *  Supply zkLLVM’s team with changes necessary for Crypto3 to be able to become an SDK for particular stack machines. * Adjust Crypto3's contents’ performance according to requirements from =nil;s internal teams. QUALIFICATIONS * MS with major in Applied Math/cryptography/Computer science  * 5-6 years of C++ experience is required. * Experience with OpenSSL/BearSSL/CryptoPP is a plus. * The language is English, so you’re supposed to be at least B2 level. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. Now we are looking for an experienced Cryptographer, who has an experience or a strong interest in developing zkProof systems. RESPONSIBILITIES - Developing cryptography algorithms design including proof system design. - Design circuits for protocols’ state proofs for a proof system. - Academic writing. - Security analysis. - Research other solutions related to proof-system\circuits\other cryptography tasks. QUALIFICATIONS - MS with major in Applied Math or equivalent experience. - Deep expertise in cryptographic algorithms and primitives. - Peer-reviewed publications in cryptography, distributed systems, proof systems. - Understanding or experience in ZK proof techniques (for example, Groth16, Plonk, STARKs, Marlin). - The language is English, so you’re supposed to be at least B2 level. As part of our hiring process, one of the key stages involves completing a test assignment. You can familiarize yourself with it by following this link https://nilfoundation.notion.site/Applicant-Challenge-Cryptography-Researcher-at-nil-Foundation-2dd2b4535ac14847a69ea46091b78442?pvs=74 [https://nilfoundation.notion.site/Applicant-Challenge-Cryptography-Researcher-at-nil-Foundation-2dd2b4535ac14847a69ea46091b78442?pvs=74] Should you be interested, you are welcome to undertake this task and submit the link to your completed assignment along with your application. Alternatively, you may respond with your resume and opt to commence the assignment after engaging with our team. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. As a Decentralized Applications Developer, you will participate in dApps development for connection zkRollup with Ethereum. It includes development of smart contracts for two executional environments: EVM on Ethereum side, and async EVM on =nil; side. RESPONSIBILITIES * Work on decentralized applications architecture and implementation. * Development integration modules between internal and external products. * Writing efficient, scalable, and reusable code; applications and PoC for our partners. * Cooperation with =nil; internal teams. QUALIFICATIONS * Relevant experience in decentralized applications development. * 3+ years of experience in development. * Familiarity with development for Ethereum (with Solidity). * Familiarity with asynchronous programming. * The language is English, so you’re supposed to be at least B2 level. AS A PLUS * BS+ with a major in Computer Science, Applied Math, or related field. * Basic familiarity of cryptographic algorithms and primitives (digital signatures, hash functions, asymmetric encryption, commitment scheme). BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation is a pioneer in zero-knowledge technology, dedicated to making zkProofs and trustless data management accessible for developers. Our solutions facilitate scalable trustless computing and data access, organized in one flexible toolchain secured by Ethereum. As a Decentralized Systems Researcher on =nil; Protocol Team, you will participate in protocol design and analysis. Your responsibilities will encompass designing scaling and data transfer protocols, analyzing our partners' solutions, and integrating them into our pipeline. An exemplary product stemming from our efforts is the Mina -> Ethereum zero-knowledge bridge that allows the transfer of data and assets from the Mina Network to the Ethereum side. RESPONSIBILITIES - Designing decentralized protocols. - Proof of Concept (PoC) implementation of the designed protocols. - Academic writing. - Analyzing existing solutions. - Cooperating with =nil;'s internal teams. QUALIFICATIONS - Familiarity with decentralized ledgers and related topics. - Basic familiarity with cryptographic algorithms and primitives (digital signatures, hash functions, asymmetric encryption, commitment schemes). - Basic software development skills. - PhD student or PhD in a cryptography-related or distributed systems-related field. - Proficiency in English. WILL BE A PLUS Publications on cryptography protocols or decentralized protocols topics. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support, or other care the company may provide.

=nil; Foundation is a pioneer in zero-knowledge technology dedicated to making zkProofs and trustless data management accessible for developers. Our solutions facilitate scalable trustless computing and data access, organized in one flexible toolchain secured by Ethereum. The toolchain consists of the zkLLVM circuit compiler, the “Proof Market” marketplace for zkProofs, and Placeholder proof system. Currently it’s being developed by the team of ~15 engineers and researchers. Now we are looking for an Engineering director to lead toolchain direction. RESPONSIBILITIES Technical Product Management.  You will be responsible for roadmap and feature prioritisation, based on market research or internal needs. Team/People Management.  You will manage several highly professional teams (about 15-20 engineers in total) and ensure their motivation and alignment with company strategy. Software Architecture.  =nil; You will be responsible for the toolchain overall design and adjusting it if needed. Project Management Manage multiple integration projects simultaneously, ensuring they stay on track and meet deadlines. This includes coordinating with various teams, monitoring project progress, and resolving any issues that arise. Cross-team Collaboration Drive cross-team projects on integrations, fostering collaboration and ensuring clear communication between different teams. This also includes coordinating with stakeholders across the organization to align on project objectives and deliverables. QUALIFICATIONS - Proven experience as an Engineering Manager/Engineering Director or similar role in the tech industry. - Strong team collaboration and communication skills - Basic familiarity of cryptographic algorithms and primitives (digital signatures, hash functions, asymmetric encryption, commitment scheme) - Experience with any of the languages: C++, Rust, Solidity, Go - Experience with compiler / toolchain development using LLVM framework would be huge advantage - The language is English, so you’re supposed to be at least B2 level   BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. Now, we are looking for an experienced Research Analyst. RESPONSIBILITIES  - Researching decentralized protocols economics - rewards and incentives, fees, security limitations, etc. - Developing complex optimization models. - Conducting modeling of security and potential threats/attacks. - Support internal teams in developing decentralized applications and protocol architecture. - Providing data-driving insights about how decentralized protocol's economics work. QUALIFICATIONS - BS/MS in Computer Science, Applied Math, Statistics. - Strong experience in optimization modeling and data analytics. - The language is English, so you’re supposed to be at least B2 level. - Familiarity with any of the languages: Python, MatLab, R - Academic experience or experience in decentralized protocols is a big plus. THIS POSITION IS PROBABLY FOR YOU IF - You love numbers and data. - You are a big fan of how data-driven insights and data-driven decision-making lead to success. - You are fascinated by complex research problems that no one else has solved. - Words like stochastic modeling, mathematical statistics, and Game Theory - don't scare you. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation is hiring a System Developer to work on a custom database engine. We are building our own database that replicates data from multiple different blockchains and provides a single SQL interface that allows to select records in a unified way and also allows to insert multiple blockchains as one atomic transaction. Our primary customers are crypto exchanges and other businesses that have a large volume of crypto transactions. We allow them to save on infrastructure and maintenance costs because our solution is significantly more efficient than what is possible with off-the-shelf components. RESPONSIBILITIES We expect you to work on the database core which is written in C++ * You will be improving the existing replication protocol to make it fault-tolerant   and tamper-proof. * You would also work on improving our query language to compile with llvm to a WebAssembly runtime. * And in addition, you'll be building an actor model based on user-space stackful green threads. QUALIFICATIONS * 5-6 years of C++ experience is required. If you have experience with C, it also counts. * You'd also need at least 3 years of experience building server-side software, which works over the network and is either multithreaded or async. * Knowledge of database internals such as MVCC, commit logs, query optimization, index structures and others would be beneficial. * Alternatively, we would value experience with any critical stateful services. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. As a Senior Go Developer, you will work on communication modules between layer-2 solution and Ethereum. You will connect a set of cutting-edge solutions together: sharded blockchain, zk-proofs, Ethereum smart contacts, L1<>L2 composability protocol. RESPONSIBILITIES * Develop and maintain high-quality server-side systems. * Actively maintain and optimize these systems in production, ensuring efficiency and reliability. * Implement CI/CD processes. * Collaborate with team members for seamless integration of developed modules with validator node and smart contracts. * Monitor and troubleshoot issues in production environments. * Understand and review C++ codebase of validator nodes to ensure compatibility and performance QUALIFICATIONS * Proficiency in Go programming and server-side development. * Experience with maintaining code in production environments. * Solid understanding of C++ sufficient to read and comprehend existing codebases. * Knowledge of CI/CD practices, containerization (e.g., Docker), and cloud services. * 5+ years of related experience. * The language is English, so you’re supposed to be at least B2 level. AS A PLUS * BS+ with a major in Computer Science, Applied Math, or related field. * Familiarity with blockchain and decentralized systems technologies * Knowledge of database internals such as MVCC, commit logs, query optimization, index structures and others. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. The success of our business relies on the wide adoption of our technologies. This is where the Developer Relations team comes on stage. The purpose of the Developer Relations team at =nil; is to make engineers’ lives at work better. We do it by building the community, communicating with it about our technology, and returning feedback to our team. We also support our researchers and developers in all things related to technical communications and knowledge sharing.  We see Developer Advocates as engineers who enjoy sharing technical knowledge just as much as they enjoy building things. Developer Advocates are the link between our company and the community of developers using our technology. You will communicate about our technologies, educate people in the community, and help them succeed. Just as well you will advocate for the community and deliver feedback to the company. As a Developer Advocate, you will be engaged in developing tooling and educational projects, writing blog posts, organizing events, speaking, and teaching others to speak. You will work closely with advocates and technical writers on your team, product owners, and other engineers. RESPONSIBILITIES * Coding decentralized and zk-provable “Hello world” apps. * Writing hardcore technical blog posts, tutorials, and educational courses. * Running live coding sessions, workshops, discussions, and Q&A sessions. * Speaking on meetups and conferences, both online and offline. * Organizing tech talks, meetups, and hackathons. QUALIFICATION A good candidate for this position: * Has experience in development, that can be proven with a link to a GitHub account. - Experience in C++, Rust, and/or cryptography is good to have, but not a strict requirement. * Experience in Web3 is good if it’s a real development experience. * Loves writing about technology. - A personal technical blog or a Telegram channel is a big benefit. Twitter is a nice addition, but it should not be the only place where the candidate writes. * Loves talking to people. * It’s great if you have a portfolio of talks on meetups and conferences, YouTube records, or teaching on online platforms like Coursera. * Has English C1 or better. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. With a mission to overcome the Ethereum scalability challenge, the team has been working on cutting-edge products such as =nil;’s native Proof Market, zkLLVM, and Placeholder, combining advanced cryptography, zero-knowledge technology, and database management systems. The success of our business relies on the wide adoption of our technologies. This is where the Developer Relations team comes on stage. The purpose of the Developer Relations team at =nil; is to make engineers’ life at work better. We do it by building the community, communicating with it about our technology, and returning feedback to our team. We also support our researchers and developers in all things related to technical communications and knowledge sharing. We are looking for a highly skilled and motivated Head of Developer Relations (DevRel) to shape and lead our DevRel strategy, helping us achieve our ambitious goals. RESPONSIBILITIES  * Helicopter View and Strategy Development: develop and articulate a comprehensive strategy for DevRel based on the current state and our desired future state. * Goal Setting and Prioritization: decompose the overarching DevRel strategy into specific goals. * Prioritization Mechanism: implement a mechanism for prioritizing different DevRel initiatives, ensuring a balanced approach to activities such as documentation, conferences, online community engagement, and more. * Documentation and Example Development: establish a process for creating and maintaining documentation and examples for our toolchain. * Integration and Partner Support: develop and maintain a system for assisting integrations and partner-related inquiries, with a focus on efficiency and knowledge retention. * Technical Content Production: oversee the production of technical content, providing guidance on content types, quality, and distribution channels. QUALIFICATIONS * Demonstrated expertise in leading and managing DevRel teams. * Track record of successfully building and optimizing DevRel processes. * Proven experience in Developer Relations or a related field. * Exceptional strategic thinking and problem-solving skills. * Strong project management and organizational abilities. * Technical knowledge and familiarity with the development community. * Ability to work collaboratively and build relationships with internal and external stakeholders. * Technical background. BENEFITS Apply to discuss your benefits package, including health insurance, language courses, relocation support, or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. Being pioneers of zero-knowledge technology, we’re dedicated to making zk accessible for developers. Our solutions include =nil; zkSharding (a zkRollup that securely scales Ethereum to 60,000+ TPS through zkSharding), Proof Market, zkLLVM circuit compiler, and Placeholder proof system. We are seeking an experienced Head of Business Development to lead the expansion of =nil;’s ecosystem. The ideal candidate will have a proven track record in growth strategy and execution within web3/crypto space, with a strong understanding of blockchain technology and its applications. The Growth Manager will be responsible for driving the adoption of our L2 blockchain by developing and nurturing a vibrant ecosystem of applications, fostering partnerships, and increasing our market presence. RESPONSIBILITIES * Develop and implement growth strategies to increase the adoption of =nil; (an Ethereum L2) and the number of active applications built on it. * Work closely with the product and engineering teams to understand the platform’s capabilities and potential use cases, ensuring alignment with market needs. * Identify and engage with potential partners, developers, and other stakeholders to build and expand the ecosystem. * Organize and participate in community events, workshops, and webinars to promote the platform and attract developers and users. * Analyze market trends and competitor landscapes to identify opportunities and threats, adjusting strategies accordingly. * Collaborate with marketing and communication teams to create compelling messaging and materials that communicate the value proposition of our blockchain platform. * Monitor, analyze, and report on growth metrics and KPIs, adjusting strategies as necessary to achieve goals. * Provide thought leadership and represent the company at industry events, in media interviews, and in other public forums to enhance brand visibility and credibility in the blockchain space. QUALIFICATIONS * Proven experience in growth roles, preferably in the blockchain or cryptocurrency industry. * Strong understanding of blockchain technology, especially L2 solutions. * Excellent networking and relationship-building skills, with a track record of successful ecosystem development. * Strategic thinker with the ability to translate complex technical concepts into clear, actionable strategies. * Excellent communication and presentation skills. * Bachelor’s degree in Business, Marketing, or a related field; advanced degree is a plus. BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.

=nil; Foundation has been at the forefront of Ethereum scalability solutions since 2018. Being pioneers of zero-knowledge technology, we’re dedicated to making zk accessible for developers. Our solutions include =nil; zkSharding (a zkRollup that securely scales Ethereum to 60,000+ TPS through zkSharding), Proof Market, zkLLVM circuit compiler, and Placeholder proof system. RESPONSIBILITIES * Publicly represent =nil; Foundation and our technology as a community leader and thinker. * Develop and implement a content strategy plan for our go-to-market launch of =nil; and other products and technologies — in collaboration with Head of Marketing, CEO and CPO. * Build and manage a content production machine and collaborate with internal and external stakeholders to ensure high quality pieces are consistently released on =nil;’s owned channels. * Develop and implement a framework for identifying high quality application teams — in collaboration with CPO. * Develop a brand development strategy to drive growth of =nil;’s community and ecosystem. * Continuously refine the our website and owned channels to maximize developer conversion and user acquisition. * Develop content to drive brand awareness and community growth. QUALIFICATIONS * Previous experience leading marketing, ecosystem development efforts for an infrastructure company. * Understanding of how to blend brand development and results-focused marketing. * Excellent written and verbal communication. * 3+ years of experience in web3 strategy/content production/marketing. * Twitter/X wizard BENEFITS Apply to discuss your benefit package, including health insurance, language courses, relocation support or other care the company may provide.