Rust jobs in crypto and blockchain companies

Join Ephemera, build the future of onchain messaging. We are currently hiring a Staff level Distributed Systems Engineer.   What you’ll be working on: Designing, building, and maintaining highly reliable, scalable, and secure distributed systems. Engage in open-source communities, representing Ephemera effectively in public forums. Contributing to the xmtpd project, the new decentralized backend for the XMTP network Your experience: Minimum of 7-10+ years of professional experience as a software engineer. Experience designing, building, and operating distributed, fault-tolerant systems. Proficiency in Golang and/or Rust is strongly preferred.. Prior involvement in open-source projects and public communications. Interest or experience in Web3 technologies. Nice-to-Have’s: Experience with the internals of distributed databases. Experience contributing to a Layer 1 or Layer 2 blockchain. Knowledge of messaging systems and protocols. About you: You are passionate about decentralized technology and believe in an onchain future. You love to win and are fueled by solving hard problems. You are self-directed, see opportunities and are inspired by challenges and helping solve them. You have a small team mindset and are focused on where you can have the greatest impact. You love to learn, are not afraid of changing your opinion or being wrong. Benefits: Generous and competitive compensation package. Salary range between $200k-$250k base range (depending on experience + location). Remote-first environment with semi-yearly gatherings to connect IRL. Fully paid Medical, Dental, Vision insurance. Parental Leave. IT Equipment and WFH setup. Monthly Wellness and Lifestyle stipend. Personal assistant. Unlimited Time Off Culture: Ephemera isn’t for those merely exploring or curious about Web3, or those needing daily direction. It’s for the committed—those devoted to decentralized technology and an onchain future, with a championship mindset, ready to win alongside the best. Our shared belief fuels our success, and our values steer our decisions. Our culture guide is a transparent look into how we operate. This is a different type of company. Both in how we work and what we work on. We intentionally try to keep our team small and focus on working with the best people in the world. We are looking for people who can show the incredible things they have worked on and have built and worked on similar technology before. Not because we want to limit who can work here, but because to build something as impactful as XMTP, it requires insanely specific skills and knowledge from the team working here.

About Ritual  Ritual is building a sovereign, execution layer for AI, with our private testnet already live and running. The Ritual chain is the first blockchain custom-built to support AI-native operations, designed from the ground up to enable a new class of applications at the intersection of crypto and AI. Our first product, Infernet, is pioneering new ground as the first solution to enable developers to access AI models both on-chain via smart contracts and off-chain, demonstrating our commitment to bridging these transformative technologies.About the role As a Developer Experience Engineer at Ritual, you will architect and build the foundational tools that enable developers to efficiently build on our infrastructure. You'll create the development frameworks, testing environments, and automation tools that make it seamless for developers to integrate with Ritual's AI and blockchain capabilities. Your work will directly shape how developers interact with and build on Ritual's platform. Design and implement best-in-class development frameworks that do for AI-enabled chains what Foundry did for the EVM Identify friction points in the developer journey and build solutions to address them Build lightning-fast local development environments that make testing against Ritual as seamless as working with tools like anvil Create elegant CLIs and SDKs that make complex AI and blockchain interactions feel natural Craft developer tooling that makes deploying and testing AI-enabled smart contracts a joy Design and implement powerful debugging and simulation capabilities for AI-blockchain interactions Write clear, engaging documentation and tutorials that get developers from zero to hero Run workshops and hackathons to energize the developer community and gather direct feedback Build and nurture an active open-source community around our development tools About you Strong experience with at least one of Rust, TypeScript, or Python Past experience contributing to open-source projects and libraries Proven ability to build developer tools that developers love to use Deep understanding of EVM architecture and smart contract development Experience with modern AI development workflows and MLOps tools across different compute environments Strong knowledge of container technologies and deployment patterns Proven ability to explain complex technical concepts through writing and speaking Ability to act quickly under high pressure scenarios and context switch at a high frequency A high level of end-to-end ownership and self-direction, with excellent communication skills Hungry, high-energy and ability to work within and meet deadlines in a fast-paced environment Nice to have Track record of maintaining or significantly contributing to popular blockchain tools (e.g., Foundry, Anvil, wagmi, viem, etc) Experience building compiler toolchains or language infrastructure Background in AI infrastructure and model deployment tooling Experience with build systems and package management Track record of growing developer communities through content and evangelism Deep knowledge of distributed systems and consensus mechanisms Experience designing intuitive APIs and developer interfaces Why join us  Join a passionate group of engineers, researchers, and operators on a mission to build the next generation of AI infrastructure  Highly competitive compensation package, including annual discretionary bonus & optimized tax structure compared to the vast majority of web3 startups Top 1% of benefits across the web3 startup space 100% of premiums covered on highest quality healthcare  Aggressive company 401k match Fully remote and/or hybrid, up to you! Participate in virtual and in-person events Much much more!

About the Company:  Shardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization. Shardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.We encourage you to browse our website, Whitepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet. We encourage people of all backgrounds to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.About The Role: The Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network. In this position, you’ll have the opportunity to share and cultivate your ideas while innovating to enhance testing methodologies and various components of the Shardeum platform.  We tackle unique challenges that are yet to be addressed, making this role both exciting and rewarding. If you're eager to contribute to a project that holds significance in the global Web3 landscape, check out the details below: What You'll Be Doing: Own and manage the entire QA function and team, consisting of QA Testers and automation engineers. Develop and implement comprehensive QA strategies to ensure the quality of Shardeum’s decentralized platform. Design, develop, and maintain automated testing frameworks and suites. Conduct manual testing as needed, including: white box, integration, system and regression testing. Collaborate closely with development teams to integrate testing into the development workflow. Identify, document, and track bugs and issues until they are resolved. Perform regular reviews and audits of QA processes and standards. Participate in daily and weekly stand-ups, sprint planning and retrospectives with cross-functional teams, including development, product management, and operations, to maintain quality throughout the software development lifecycle. Stay updated on the latest industry trends and technologies to keep Shardeum’s QA practices at the forefront. What We're Looking For: 10+ years of experience in Quality Assurance, including 3+ years in a managerial role. Extensive knowledge of QA methodologies, tools, and processes. Proficiency in creating and managing automated test scripts using automation tools. Extensive experience with manual testing, and meticulous in ensuring comprehensive feature coverage. You excel in problem-solving and debugging. Experienced in Agile/Scrum methodologies. A solid understanding of the software development lifecycle and the role of QA within it. You demonstrate strong leadership, ownership and management skills. Strong communication skills - both verbal and written. We'd Love If You Have: Experience in the blockchain or decentralized applications space. You possess experience in programming languages like Node.js, Typescript or Rust. You’ve made contributions to open-source projects in the areas of QA and/or testing. You have a strong interest in Blockchain, Web3, AI, or Distributed Networks. Experience with consensus protocols and other blockchains Experience running a node in a blockchain network Familiarity with the Shardeum open source repos  Read the Bitcoin and Ethereum whitepapers We are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun.

Jito Labs is architecting the future of high-performance distributed systems on Solana. We're the team behind Jito-Solana, the leading MEV Solana client, and the Jito Block Engine, which has revolutionized block building on Solana. Today, Jito-Solana currently runs on 88% of stake and 1,100 validators, producing an additional $370M of revenue for stakers and validators on the network.At Jito Labs, you'll work alongside a small, nimble group of engineers and operators who are passionate about solving complex technical challenges at the cutting edge of Solana trading and infrastructure. As a small, profitable company with product-market-fit, we're in a unique position to tackle ambitious technical challenges while maintaining our startup speed. Our team culture emphasizes:- High ownership: Every team member drives significant technical decisions and shapes our product roadmap.- Fast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.- Technical excellence: We tackle complex problems with elegant, scalable solutions.- Sustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.If you're excited about:- Solving complex distributed systems challenges- Working with cutting-edge MEV and trading infrastructure- Contributing to open-source blockchain technology- Making a tangible impact on one of the fastest-growing L1 blockchains...then we want to hear from you. We're not just building tools - we're architecting the future of high-performance distributed systems. Our work directly impacts Solana's ecosystem, enabling a faster network, better capital efficiency, and more robust DeFi applications for millions of users.We offer competitive compensation, significant equity, and the opportunity to work on problems that matter. Don't just watch the future of blockchain unfold—help us build it.About the Position:Jito Labs is seeking a Protocol Engineer to build the future of decentralized finance on Solana. We are looking for creative and motivated engineers that can effectively wrangle problems with large design spaces and come up with simple and elegant solutions. The role is extremely dynamic and a place where low-level problem solvers will thrive. You will be building protocols that have the potential to custody billions of dollars of capital; if this excites, you please apply!ResponsibilitiesArchitect Solana programs using Solana native and Anchor programming modelsBuild safe, secure, and performant codeWrite public-facing test plans and documentation for the code you’ve producedBuild substantial testing infrastructure to ensure code is following a defined specificationCollaborate with the team and customers to leverage internal knowledge and toolingDrive features and products from beginning to end with extreme ownershipComfortably dive deep into performance bottlenecks and debug problems across the entire stackQualifications5+ years of systems programming experience writing code in Rust, C, or C++Multiple Solana programs written in Solana native programming or using the Anchor frameworkExcellent communication and collaboration skillsExperience wrangling complex problems into simple solutionsWorked at a <50 person startupNice to-HaveSecurity backgroundKnowledge of DeFi landscape

The RoleAs a Core Engineer at Solforge, you will spearhead our engineering efforts, driving the innovation and implementation of next-generation high-performance distributed systems. You will work with a highly proficient team of core engineers who have all contributed to foundational and novel network components.We believe in hiring only exceptional individuals who are highly motivated to work on complex core infrastructure challenges and are motivated by a coherent system design philosophy that will drive our industry forward. Expect frequent group discussions on architecture, new design specs and code reviews. We are all deeply committed to frequently shipping quality code.About SolforgeSolforge is reimagining Solana's consensus ecosystem by developing software directly connecting validators with purpose-built execution environments. We're building institutional-grade infrastructure that delivers unprecedented performance, guaranteed transaction inclusion, and deterministic settlement for the next generation of internet-native applications. We unlock radical bandwidth and latency improvements by shifting Solana’s focus to state verification. About the Engineering TeamAs a team, we are building an entire platform written in Rus, which connects the L1 and L2s and allows us to create deeply complex scenarios and interactions with the running network. While your primary focus for this role is Rust and complex interactions with different components, you will likely also be involved in infrastructure (e.g., k8s), script writing, and supporting projects in other languages (e.g., Go). Working at every level of the stack is necessary to understand the big picture and how everything is wired together.ResponsibilitiesHighly motivated to contribute to our mission and be part of something bigger. Excited to work on projects that are ground-breaking and complexRefactor, improve and lead software design implementationCommunicate effectively with the team and document your code. It is also expected that founding engineers mentor less experienced engineers.Read and understand protocol specifications and be able to break them into issues and turn them into Rust code.Maintaining a large codebase with many components and keeping it well-designed, future-proofed, modular and highly performantAutomate security testing processes and benchmarks, creating innovative tools and frameworks for continuously improving our systems.What You'll Bring:A bachelor's or master's degree in Computer Science, Engineering, or a related technical field, coupled with practical experience in blockchain systems.At least 3 years of experience in distributed systems, with a deep technical understanding of L1 and L2 architectures.Strong proficiency in one of the following programming languages, such as Rust, C, C++ and GoStrongly emphasising writing performant and secure code.Demonstrated experience in designing, developing, and deploying scalable distributed systems.An analytical mindset with the ability to anticipate and mitigate emerging security threats, leveraging a comprehensive understanding of the blockchain landscape.Preferred QualificationsActive open-source contributions in core protocol engineering (such as Firedancer, Reth, Lighthouse, Geth, …).Direct involvement in the Solana ecosystem, with contributions to Solana's runtime, scheduler, or other core systems.Experience writing Solana Program Library (SPL) and Anchor or similar frameworks Active engagement with the blockchain security research community, evidenced by contributions to open-source projects, publications, or presentations at notable conferences.BenefitsCompetitive remuneration packages based on iterative market research, including tokensRemote-first and self-initiating with flexible hoursWork with team players who are genuinely excited about their impact and projects.A dynamic and collaborative work environment that fosters innovation and recognises individual contributions to collective successOpportunities for professional growth and advancement within a rapidly growing technological frontier

We are looking for a Node.js developer with 5+ years of professional experience to join a product company in DeFi domain.Must have5+ years of experience in developing complex Web solutionsStrong experience with Node.js (Rust or Python)Strong DevOps/AWS experience is nice to haveStrong problem-solving skills and ability to work in a distributed team environmentExcellent technical documentation and communication skillsEnglish level — at least Intermediate StrongWill be a plusSome trading experienceFamiliarity with DEX aggregators and DEX/CEX/RFQs (ie. routing algos)Experience with on Web3 EVM chainsProductIt is a DeFi engineering firm that supports impactful decentralized finance projects by offering technical expertise in smart contract engineering, on-chain/off-chain integrations, and agile project management. With deep experience in the Ethereum ecosystem, the company helps innovators build on top of major DeFi protocols, accelerating their projects and saving time on development. The team, consisting of ex-MakerDAO contributors, is dedicated to enhancing financial inclusion and privacy within the DeFi space.Project teamThe technical team is 5 people (Software engineers and Product Manager)The position is full-time remote, European time zone. TechnologiesNode.JS, Rust or Python, DevOps/AWS;  Web3 EVM, DEX aggregators and DEX/CEX/RFQs, smart contractsInterview StagesIntro call with RecruiterTechnical InterviewCultural Fit InterviewBenefitsStrong fully autonomous team, that believes in ownershipLocal holidays, paid vacation and sick daysBudget for equipment (hardware and accessories)Yearly team gathering at a Web3 conference, all expenses includedYearly training and experimentation budgetRecruiter Anastasiya Matveyeva

About the Ethereum FoundationThe Ethereum Foundation (EF) is a global non-profit organization dedicated to supporting Ethereum and related technologies. Our mission is to do what is best for Ethereum’s long-term success. Our role is to allocate resources to critical projects, to be a valued voice within the Ethereum ecosystem, and to advocate for Ethereum to the outside world.About the PSE TeamAs part of the EF, Privacy and Scaling Explorations (PSE) is a cutting-edge technological research and development group that explores privacy and scaling solutions.Our mission is to accelerate the adoption of cryptography to advance human collaboration.- We build open-source tools that cultivate privacy, agency, and resiliency.- We operate, fund, and collaborate with driven teams on urgent problems.- We research, deploy, educate, and advocate for cryptographic solutions.We achieve this through various approaches, including conducting pure research projects, creating proofs of concept, developing technological primitives, building applications, and advocating, educating, and promoting these innovations within the ecosystem.The RoleWe are looking for an experienced Senior Rust Developer to join our team and help us take TLSNotary to the next level. TLSNotary is a groundbreaking open-source project, and your mission will be to architect, develop, and optimize it into a production-ready, audited library. This role is critical to ensuring the codebase is secure, efficient, and high-performing, natively and in the browser via WASM.As part of the TLSNotary project, you’ll work on cutting-edge open-source technologies that have the potential to disrupt major platforms and empower user sovereignty. You’ll also gain exposure to challenging and impactful work within the Rust ecosystem while collaborating with talented engineers on innovative cryptographic solutions. We offer a unique environment that fosters independence, creativity, and collaboration.Values AlignmentWe are dedicated to advancing cryptographic research and development to enhance and accelerate human collaboration.We are building public goods, including open-source software, documentation, and learning materials, and we promote them.We value open participation and a cooperative mindset in a fully remote and decentralized working environment.We are also radically open-minded and keen on building the next generation of infrastructure on decentralized systems.We have an entrepreneurial mindset and want to tackle challenges that no one else has solved yet.RequirementsExperience in developing large-scale Rust projects with the ability to contribute to architectural decision-makingExtensive experience with Rust, including a deep understanding of its async ecosystem and a proven track record of building and deploying production-quality Rust projectsExceptional problem-solving skills, with the ability to creatively and efficiently troubleshoot and resolve complex technical challengesA high degree of self-motivation and the ability to work independently, all while maintaining exceptional productivity and strong collaboration skills in a distributed team environmentPreference is given to the Western Hemisphere, though Western Europe will also be considered.Key ResponsibilitiesEnhance and mature the TLSNotary Rust codebase for production readiness.Lead architectural decisions and improve the overall system design.Conduct thorough code reviews, ensuring quality, performance, and maintainability.Identify and resolve performance bottlenecks within the library.Implement and maintain unit and integration tests to ensure reliability.Provide mentorship and technical guidance to peers.Nice-to-haveA publicly accessible track record on GitHubExperience in ZK and MPCIf you’ve read the above and feel like this is the perfect fit for you, we’d love to hear from you.

Jito Labs is architecting the future of high-performance distributed systems on Solana. We're the team behind Jito-Solana, the leading MEV Solana client, and the Jito Block Engine, which has revolutionized block building on Solana. Today, Jito-Solana currently runs on 88% of stake and 1,100 validators, producing an additional $370M of revenue for stakers and validators on the network.At Jito Labs, you'll work alongside a small, nimble group of engineers and operators who are passionate about solving complex technical challenges at the cutting edge of Solana trading and infrastructure. As a small, profitable company with product-market-fit, we're in a unique position to tackle ambitious technical challenges while maintaining our startup speed. Our team culture emphasizes:- High ownership: Every team member drives significant technical decisions and shapes our product roadmap.- Fast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.- Technical excellence: We tackle complex problems with elegant, scalable solutions.- Sustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.If you're excited about:- Solving complex distributed systems challenges- Working with cutting-edge MEV and trading infrastructure- Contributing to open-source blockchain technology- Making a tangible impact on one of the fastest-growing L1 blockchains...then we want to hear from you. We're not just building tools - we're architecting the future of high-performance distributed systems. Our work directly impacts Solana's ecosystem, enabling a faster network, better capital efficiency, and more robust DeFi applications for millions of users.We offer competitive compensation, significant equity, and the opportunity to work on problems that matter. Don't just watch the future of blockchain unfold—help us build it.About the PositionWe are seeking an exceptional Senior Test Engineer to join our core team building critical, next-generation infrastructure for the Solana ecosystem. Your goal is to accelerate the rate of engineering progress by ensuring that code deployed to production meets our performance, reliability, and compliance specifications. You will become very familiar with Solana's tech stack and ours, working very closely with core engineers within Jito Labs and other client teams (Anza, Firedancer, Syndica) to build high value testing frameworks.Responsibilities- Working with core engineers to understand challenges in moving fast and build monitoring and testing infrastructure to help the team move fast.- Stand up and tear down Solana clusters.- Build synthetic load testing plans for Solana clusters and Jito's core stack.- Plan testing frameworks for core engineers so new code written can have high impact tests.Relevant BackgroundsThe engineering team at Jito Labs consists of multi-disciplinary engineers. If you have experience in any of the following, you may be a good fit:- Embedded Systems- Firmware- Operating Systems- Robotics- HFTRequirements5+ years of systems-level programming in C, C++, or Rust (we use Rust)Obsessed with progress, not just motion, especially in the context of testingWillingness to dive into complicated systems to accurately root cause and fix issuesFamiliar with synthetic load testing and traffic replayHungry to learnClear, simple communicationHigh agencyExcitement for decentralized finance and high performance systems

Arrakis aims to disrupt the current market-making industry by providing the infrastructure to enable every project in the world that wants to launch a token to benefit from non-custodial, trust-less, and automated on-chain market-making strategies. We believe in a world where every organisation, from a small startup to a large enterprise, will be tokenized and traded on-chain. For this world, Arrakis is building the tools to create the necessary liquidity to enable this token economy to rival and out-compete the traditional financial industry.As one of our Backend Developers within market making, you will be further contributing to the cutting edge development of Arrakis, working with a very experienced and high performing team to create the future of DeFi. What you will achieve:  Creation of new on-chain trading strategies Monitoring, tuning and improving market making performance across chains. Develop backend infrastructure for our market making operations Develop, refine and implement strategies and infrastructure for algorithmic  liquidity provisioning for the major tokens of the industry Requirements Strong experience building and developing high frequency, ultra-low-latency applications 3+ years of experience with C++ / Rust Good understanding of the financial market, order books, market making, arbitrage and/or markets microstructure A bachelor's degree in computer science, maths, physics, or similar field Experience working with SQL databases Experience with Google Cloud / AWS Experience working with containers such as Docker / Kubernetes Awareness of security principles for critical finance applications, both on and off-chain. Nice to have: Previous automated market making experience and experience with Uniswap Experience building your own trading bot CEX / DEX arbitrage experience Experience dealing with low level networking advantageous (TCP/IP, UDP, networking in the cloud, packet decoding, latency) Passionate about contributing / researching cutting edge DeFi technologies. Ability to know/understand smart contract code BenefitsJoin an amazing team of industry veterans focused on revolutionising web3 market making, collaborating with major projects like MakerDAO, Uniswap, Aave, Lido, operating fully remotely with members spanning Zug, Paris, New York, Berlin, London supported by world-class investors including Uniswap Labs, Robot Ventures, Accel, Longhash, and more.What we offer: Competitive salary + performance-based compensation SPICE token package Work remotely or with the Founders in person, in Switzerland Chance to travel the world to go to exciting events, connecting with key industry players  Join amazing in-person offsites all over the world About the companyBuilding Trustless Market Making Infrastructure & Strategies on Ethereum.

Principal Software Engineer – Rust - Remote - US, Canada, Europe - $160K - $230KMy client is a tech startup developing an open-source security protocol aimed at protecting decentralized applications (DApps) on Layer 2 networks by actively preventing and censoring hacks at the network level. They are currently building two key products: which will be open-sourced soon.They believe the future of security lies in open-source software. By fostering open security, they empower users and communities to share security practices and tools. This approach stands in contrast to many competitors who rely on closed-source solutions. Their philosophy is that security can be achieved without “security through obscurity.” Instead, they focus on designing robust protocols and implementing them with precision.Their lean team of 10 engineers tackles one of Web3’s greatest challenges: hack prevention.This is a remote-first role, with a hub in NYCAbout the roleThis company are seeking a Principal Level Rust Engineer to lead the implementation of the offchain component of a novel hack prevention protocol for EVM chains. This protocol focuses on low-latency EVM simulations, ensuring that each transaction is valid based on a set of rules within extreme time constraints, often in the tens of milliseconds. Your work will play a pivotal role in securing decentralized applications by running software close to Web3 infrastructure, actively preventing hacks in real-time.As part of the Company’s team, you’ll contribute to Credible Layer, one of their core products. This role involves protocol design, hands-on Rust development, and crafting scalable, security-first systems. You’ll also have the opportunity to shape the overall direction of their engineering efforts while working closely with other top engineers in the field of cryptography and security.Responsibilities Lead the architecture and implementation of the offchain component for the company’s Hack Prevention Protocol. Collaborate with external L2 teams to integrate the company’s systems with their APIs (e.g., sequencers) and ensure seamless operation within their infrastructure. Ensure the implementation is performant and secure, treating it as "critical infrastructure" to prevent hacks on decentralized applications. Develop and maintain low-latency EVM simulations, ensuring transaction validation within strict time requirements (tens of milliseconds). Contribute to the design and review of security protocols and systems, ensuring they are robust, scalable, and future-proof. Drive innovation by researching and experimenting with new tools and technologies in the Rust ecosystem aiming to improve the company’s security offerings. MUST HAVE (and you will be asked to give examples) – Strong experience in software development with Rust and systems architecture Experience in developing high-performance and low-latency systems Experience in performance optimizations in relation to databases and networking Building in Rust within the Ethereum Ecosystem About you Strong experience in software development with Rust and systems architecture. Experience in developing high-performance and low-latency systems. Experience in protocol design and an understanding of how protocols work at a high level. Experience in performance optimizations related to databases and networking. Ability to collaborate with external teams for integration with Layer 2 systems and APIs. Experience in open-source contributions and engagement with the Rust or broader open-source communities. Excellent problem-solving and communication skills. Ability to work independently and take initiative.