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https://missing-linkio.notion.site/Senior-Fullstack-Engineer-184c4dc09eee8031a5a8e42ffb96c707 Our client is a fast-growing DeFi project with the big mission to bring real-world finance and DeFi together, unlocking economic opportunity for all. They are looking for an enthusiastic Senior Full-stack Engineer to join their growing team. As a Senior Full-stack Engineer, you will play a pivotal role in the development of all of our user-facing applications. Your responsibilities will include a broad range of areas: UI/UX development, building and updating SDK, integrating EVM contracts, and supporting the product with your expertise in web technologies. This is an exciting, multifaceted position that demands creative problem-solving, strategic thinking, and a technical understanding of EVM blockchains.   Responsibilities: Write high quality TypeScript for the app, SDK and other projects. Review teammates code and provide meaningful feedback...

https://missing-linkio.notion.site/Founding-Engineer-On-chain-1a6c4dc09eee807b9b1cdd3a05800fe8 About the Role: As a Founding Smart Contract Engineer, you will take ownership of designing, implementing, and optimizing the core smart contracts powering a decentralized system. This is a hands-on technical role where you will be writing Solidity at the deepest level, designing solver-based execution models, and ensuring on-chain verification remains efficient and scalable. You’ll be one of the first engineers on the team, with high ownership and autonomy to shape the technical direction. If you’re excited about building at the frontier of Web3 infrastructure, this is your chance to lead from the ground up. What You’ll Be Doing: Design & Develop Smart Contracts: Architect secure, gas-efficient Solidity contracts to power a generalized intent-based execution framework. Create Optimistic Verification Systems: Implement optimistic...

https://missing-linkio.notion.site/Software-Engineer-1c8c4dc09eee808ca57ef21f4eb2f1b1   What we’re looking for In the role, you will: Develop groundbreaking technology with the ambition of building a new and improved internet, Work at the intersection of cryptography and distributed systems, Collaborate with a high-performing team that has a proven record of success, Thrive in a resource-rich, creative, and mindful environment that values problem-solving. About the Company This startup, based in London, is building a suite of tools designed to empower creative individuals with their own personalized online experience. Technically, the focus is on reducing the barriers to application interoperability by constructing a highly compatible data network for small-scale, AI-powered apps. The vision is to create a next-generation internet that supports an upcoming era of “personal software,” where AI significantly lowers...

https://missing-linkio.notion.site/Senior-Software-Engineer-1c8c4dc09eee80c0843afb90b9e578ed   This is a unique opportunity to contribute to an essential part of Ethereum infrastructure, which enables ~75% of transactions in Ethereum’s ecosystem to settle onchain. Our client, a non-profit organization originally initiated by a pioneering entity, sits at the core of the orderflow ecosystem to maintain software and market mechanisms around Proposer-Builder Separation. Role You’ll be step by step onboarded into a high responsibility role for mev-boost and support the whole ecosystem around it. This means you’ll get in-depth insights into the orderflow market structure and infra of MEV (Maximal Extractable Value) on Ethereum. Over time you’ll own and upgrade essential infrastructure and be deeply involved in shipping future Ethereum upgrades (hardforks). What you’ll do Develop ownership of mev-boost and surrounding...

This position can be project-based, part-time or full-time based on your interests and our needs. We’re looking for a Security or Cryptography Researcher & Engineer to join our team. You could be a software engineer, computer scientist, or mathematician who is interested in doing security research and engineering for advanced applied cryptography, especially with distributed systems. This position will work with our Security Consulting team on projects ranging from blockchain protocols to data management to zero-knowledge proofs. It involves analyzing designs, specifications and codebases, along with documenting findings, providing recommendations, and communicating with consulting clients. Research will use the latest security best practices, knowledge of advancements in related fields and previous experience / findings. The ideal person for this role has interest in some of the following areas: Distributed & decentralized technologies Applied & advanced...

About the Role RISC Zero is expanding our marketing team, seeking a Senior Social Media Manager to amplify our voice and nurture our growing audience and community across various social platforms, focusing primarily on   Boundless . This role is perfect for someone who lives and breathes social media, understands crypto culture, and can translate complex technical narratives into engaging content that resonates. Key Responsibilities Partner with our Head of Communications and Brand on social media strategy and execution across platforms, transforming campaign strategies into compelling content to drive awareness and engagement. Aligning tone and messaging across multiple channels Drive data-informed decisions through social listening and analytics Create visually engaging content (Figma/Canva) that simplifies complex ZK concepts and tailor them to fit different audiences and distribution channels Manage community engagement across platforms,...

The Zero Knowledge Podcast is seeking a skilled and driven Community & Marketing Manager to play a pivotal role in growing and engaging with our community. This position combines technical expertise in zero-knowledge proofs, cryptography, and distributed systems with the ability to craft compelling content and foster meaningful connections. What you'll do: Develop and execute a community-focused marketing strategy that aligns with the values of our community. Manage social media channels, newsletters, and other communication platforms. Craft compelling and authentic content to promote podcast episodes, events, and other initiatives. Engage with the ZK community, fostering relationships and ensuring our presence in relevant spaces. Collaborate with our team to explore innovative ways to bring new members into the ZK ecosystem. What you bring: A deep understanding of the ZK space and the ability to communicate technical concepts effectively....

About Vac Vac  builds  public good protocols  for the decentralized web. We do applied research based on which we build protocols, libraries and publications. This role is within the Vac Nescience unit, which develops  Nescience  A zkVM leveraging hiding properties. The role In this role, you will be responsible for conducting in-depth research and analysis of ZK argument systems. The ideal candidate should be well-versed in zero-knowledge circuits written in Rust, with the ability to adapt to evolving research needs. Your responsibilities will include designing zero-knowledge circuits, writing comprehensive specifications, and effectively communicating research findings through detailed write-ups. Join us in pushing the boundaries of private computation technology and contribute to groundbreaking advancements in the zkVM field. Key responsibilities  Research, analyze and design ZK argument systems and architectures for private computation. Write...

About We're Payy - and we're building the future of global consumer banking built on zk and crypto rails. Think Revolut, Venmo or CashApp - but global, fast, private and self custodial. Our app is written in React Native, but all the core app logic is written in Rust and compiled into Typescript. We also built Payy Network, a decentralised ZK rollup for payments. There are a lot of fun and challenging things to work on! Payy is part of Polybase Labs . Twitter Your traits We're looking for a rare person! Someone that can do both Rust and some React frontend. Senior fullstack engineer (can lean more towards one side, but should be comfortable working on a solution end to end). Some experience in Typescript/React (or willingness to learn) Strong experience writing complex Rust applications Expert level Rust AND/OR TypeScript and React/React Native → our tech test is very hard to pass You should understand key web3 primitives, such as as wallets and...