Full-Time
Senior Platform Engineer
ZetaChain
51-200 employees
Omnichain interoperability via cross-chain smart contracts
Compensation Overview
$190k - $225k/yr
San Francisco, CA, USA
Hybrid
 DevOps & Infrastructure (2) |
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- 3+ years of experience in Platform Engineering, Infrastructure Engineering, or Site Reliability Engineering
- Strong software engineering foundation with production experience in Go and/or Python
- Deep expertise operating Linux systems in production environments
- Proven track record running Kubernetes at scale in high-availability environments
- Experience supporting distributed systems with demanding uptime requirements
- Comfort working in fast-moving startup environments with evolving requirements
- Strong security mindset, especially for infrastructure operating on public or adversarial networks
- Excellent collaboration and communication skills across technical and non-technical stakeholders
- Operate and maintain production blockchain infrastructure, including validators, RPC services, indexers, and supporting services
- Ensure high availability and performance for AI-enabled developer platforms and internal tooling
- Build and maintain monitoring, alerting, and dashboards for protocol, infrastructure, and application health
- Write high-quality automation and infrastructure code to reduce toil and improve reliability
- Participate in on-call rotations, incident response, and post-incident reviews
- Partner with engineering teams to embed reliability, scalability, and security best practices into system design
- Improve Kubernetes reliability across cloud and bare-metal environments
- Continuously refine deployment, rollback, and recovery strategies
- Exposure to AI-powered infrastructure, observability tools, or developer tooling
- Experience operating blockchain nodes or validator infrastructure
- Familiarity with Cosmos-based chains or EVM clients
- Experience with DevOps, DevSecOps, or GitOps methodologies
- Active contributions to open-source projects
- Prior blockchain experience is not required
ZetaChain builds a cross-chain platform for omnichain interoperability in blockchain and crypto. It enables developers and crypto enthusiasts to interact with multiple blockchains through a single ecosystem. The core product, ZetaEVM, is a smart contract platform that lets developers write and deploy one contract to access all connected chains, enabling cross-chain messaging, liquidity pools, and omnichain NFTs. The platform relies on the native ZETA token for transactions and gas fees, and revenue comes from transaction fees and potential partnerships with other blockchain projects. How it stands out: unlike many multi-chain efforts, ZetaChain centers on omnichain connectivity with a unified contract layer, offering cross-chain messaging, liquidity, and NFT capabilities in one framework. Its goal is to enable a seamless, multi-chain environment where developers can build and users can interact across multiple networks without managing separate contracts for each chain.
Company Size
51-200
Company Stage
Early VC
Total Funding
$27M
Headquarters
null
Founded
2021
Simplify's Take
What believers are saying
- Anuma launches first on ZetaChain 2.0, enabling portable private AI memory for 900M weekly users.
- TwoThumbs integrates AI chats via iMessage/SMS with context persistence, gaining EU MiCAR, DFSA approval.
- Google Cloud Buildathon winners Run Realm, Xyra showcase AI-Web3 apps with gasless cross-chain UX.
What critics are saying
- ZetaChain dismissed bug bounty on GatewayEVM flaws, enabling $334K exploit April 26, 2026.
- Code4rena audit reveals high-severity ZETA extraction bugs without refunds, driving user exodus.
- LayerZero v2 captures TVL with reliable messaging, siphoning ZetaChain liquidity in 12 months.
What makes ZetaChain unique
- ZetaChain enables Universal Smart Contracts on ZetaEVM accessing Bitcoin, Ethereum, Solana seamlessly.
- ZetaChain 2.0 launches Private Memory Layer for encrypted AI context across ChatGPT, Claude, Grok.
- Anuma imports and encrypts full AI chat histories client-side using ZetaChain's AI Portal routing.
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Your Connections
People at ZetaChain who can refer or advise you
Benefits
Remote Work Options
Hybrid Work Options
Flexible Work Hours
Wellness Program
Mental Health Support
Conference Attendance Budget
Professional Development Budget
Stock Options
Company Equity
Phone/Internet Stipend
Home Office Stipend
Growth & Insights and Company News
6 month growth
↑ 3%1 year growth
↑ 8%2 year growth
↑ 10%First app on ZetaChain 2.0 lets you Import and encrypt your entire AI history. Anuma's Memory Import is the first real-world demonstration of ZetaChain 2.0's private memory and AI interoperability infrastructure enabling cross-platform AI data portability secured by on-chain encryption. Over 900 million people use AI chat weekly, but switching means starting from scratch. Your AI memory and months of conversations, preferences, context stays locked on corporate servers, often used to train the next model. Get ZetaChain blog's stories in your inbox. Join Medium for free to get updates from this writer. Today, Anuma launches Memory Import: export your full ChatGPT, Claude, or Grok history and bring it into Anuma's encrypted Memory Vault in under 60 seconds. Everything is encrypted client-side before it reaches any server. Anuma is the first consumer app built on ZetaChain 2.0, the Universal Layer for AI and Web3, and the first to make AI memory portable, private, and user-owned at the protocol level. How Anuma integrates ZetaChain. ZetaChain is the Universal Layer for AI and Web3 that enables applications to operate across multiple AI models and blockchain networks while preserving private user context. Anuma is the first consumer-facing showcase of this architecture. Identity and wallet creation. Every new Anuma user creates a wallet on ZetaChain. This isn't a cryptocurrency wallet in the traditional sense. Rather, it's a cryptographic identity that serves as the user's encryption key and authentication layer. Users can sign up with Gmail or existing credentials and ZetaChain handles key generation and management transparently in the background. The wallet gives users sole ownership of the keys that encrypt their AI memory. Private Memory Layer. ZetaChain provides a protocol-level memory system that is encrypted, permissioned, and persistent across sessions and AI models. When a user imports their ChatGPT history into Anuma, the data is encrypted client-side using AES-GCM with ZetaChain-managed keys before being stored in the Memory Vault. This is encryption by default. Not even Anuma's servers can read the data. AI Portal and multi-model routing. ZetaChain's AI Portal provides a unified routing and execution layer across multiple AI models, including GPT, Claude, Gemini, Grok, DeepSeek, and others. The portal handles availability, fallback, and cost-performance optimization automatically. Users interact with one interface and selects the preferred model for each query. Critically, the user's memory persists across model switches so context is never lost when changing providers. Payment infrastructure. Anuma's credit-based payment system operates on ZetaChain through an escrow-based billing model. This decouples payment processing from centralized payment providers and enables transparent, verifiable transactions that settle via stablecoins on ZetaChain. Users purchase credits through subscriptions or credit packs that are consumed fractionally based on actual compute costs per model. Roadmap: inference and memory decentralization. Looking ahead, ZetaChain and Anuma plan to progressively decentralize both inference execution and memory storage. This means AI computation will be distributed across a decentralized network rather than concentrated on centralized servers, and user memory vaults will be verifiably stored and encrypted on-chain. This roadmap extends ZetaChain 2.0's vision of a universal layer where AI operates with the same self-custodial and portability principles that Web3 brought to financial assets. The private chat app Anuma is the first consumer proof point, but the developer SDK will soon be available for others to build on the same foundation. About ZetaChain. ZetaChain is the universal layer for AI and Web3, letting developers build apps that run across chains and models, keep memory private, and monetize without infrastructure. With native connectivity across major blockchains and an AI interoperability stack powered by a Private Memory Layer, ZetaChain is building the foundation for the next generation of apps, agents, and experiences. About Anuma. Anuma is a private AI memory app that lets you chat with any leading AI model including ChatGPT, Claude, Gemini, Grok, DeepSeek, and more, through a single encrypted interface. Unlike single-model apps, Anuma gives every user a personal Private Memory Layer that persists context across models, sessions, and devices. Memories are encrypted with AES-GCM, stored locally, and never used to train external models.
ZetaChain introduces TwoThumbs AI chat via iMessage and SMS. * ZetaChain launches TwoThumbs, an AI chat app integrated with iMessage and SMS, eliminating the need for additional apps. * TwoThumbs enhances AI interaction by allowing seamless switching between AI models while maintaining conversation context. * ZetaChain aims to unify AI and Web3 applications, supporting cross-chain and cross-model operations with privacy preservation. * ZetaChain aligns with EU regulations and gains recognition from the Dubai Financial Services Authority, reinforcing its global compliance. ZetaChain has announced the launch of TwoThumbs, a new AI chat application that allows users to interact with AI characters and assistants directly through iMessage and SMS. This innovative service eliminates the need for additional app installations, providing a seamless AI experience within existing messaging platforms. TwoThumbs is designed to enhance user interaction with AI by integrating it into familiar texting interfaces. Users can engage in companion-style chats or utilize AI as personal assistants and coaches. The application supports a variety of functions, such as planning, research, and decision-making, all while maintaining the context of conversations across different AI models. Enhancing AI interaction across platforms. The TwoThumbs service is built on ZetaChain's infrastructure, which aims to unify AI and Web3 applications across different models and blockchains. By leveraging ZetaChain 2.0, TwoThumbs provides a unified AI interaction experience, allowing users to switch between AI models without losing context. This approach addresses the fragmentation often seen in AI tools, where users are forced to switch between different applications. According to ZetaChain, the goal is to humanize AI interactions by embedding them into everyday communication tools. This integration is expected to result in faster and more natural AI conversations, with users retaining control over their shared information. ZetaChain's broader vision. ZetaChain's broader mission is to create a universal layer for AI and Web3, enabling developers to build applications that operate across chains and models while preserving user privacy and memory. The platform's native connectivity across major blockchains and its AI interoperability stack are key components in achieving this vision. In addition to the launch of TwoThumbs, ZetaChain has also achieved significant regulatory milestones. The company has published its Markets in Crypto-Assets Regulation (MiCAR) white paper, aligning with EU regulations. Furthermore, ZetaChain has received recognition from the Dubai Financial Services Authority (DFSA), reinforcing its status as a globally compliant blockchain network. Why this matters: impact, industry trends & expert insights. ZetaChain has launched TwoThumbs, an AI chat application that integrates with iMessage and SMS, allowing users to interact with AI characters directly through familiar messaging platforms without needing additional apps. Recent industry reports indicate that the current trends in AI messaging apps emphasize hyper-personalization and multimodal workflows for seamless, context-rich interactions. This aligns with TwoThumbs' aim to enhance user interaction with AI by integrating it into familiar texting interfaces, providing a more personalized and efficient user experience. As per insights from Jakob Nielsen, widespread deployment of Multi-Agent Systems by late 2026 will enable digital employees to autonomously handle multi-step tasks across apps. This supports ZetaChain's vision of creating a unified AI interaction experience, allowing users to switch between AI models without losing context. Disclaimer: The views expressed in this article are those of the authors and do not necessarily reflect the official policy of CoinsHolder. Content, including that generated with the help of AI, is for informational purposes only and is not intended as legal, financial, or professional advice. Readers should do their research before taking any actions related to the company and carry full responsibility for their decisions. Shree Narayan Jha is a tech professional with extensive experience in blockchain technology. As a writer for CoinsHolder.com, Shree simplifies complex blockchain concepts, providing readers with clear and insightful content on the latest trends and developments in the industry.
ZetaChain 2.0 launches with Anuma, bringing Private Memory and AI interoperability to creators. What Brave helped mainstream for private browsing, Anuma brings to AI with private, user-owned memory and AI Portal-based interoperability powered by ZetaChain 2.0. ZetaChain today announced the beta launch and public waitlist for Anuma, a privacy-first AI interface built on ZetaChain 2.0. ZetaChain also introduced ZetaChain 2.0, a new AI interoperability layer designed to help developers build applications and agents that work across AI models, preserve private user context, and monetize globally without backend infrastructure. ZetaChain Core Contributor Ankur Nandwani previously co-created Basic Attention Token (BAT), which powers the Brave browser ecosystem with over 100M monthly active users. Brave helped mainstream privacy-first browsing by blocking trackers and ads by default. Anuma applies that same "privacy and user control by default" approach to the next major consumer interface of AI where context and memory increasingly define user experience. AI adoption is accelerating at internet scale: McKinsey notes that ChatGPT reached 100 million users in two months, and OpenAI has reported 800 million weekly active users by late 2025. Yet the ecosystem remains fragmented, with only 9% of consumers paying for more than one AI subscription across major assistants. This combination creates lock-in at the model layer and forces developers to repeatedly rebuild the same integration, routing, state, and billing infrastructure, while privacy and data are routinely shared across applications, agents, and model providers. ZetaChain was built to address fragmentation in Web3 by enabling universal apps - applications that can natively access assets like BTC and execute across multiple blockchains through a single platform. In 2025, the ZetaChain network scaled to more than 11.5 million users and processed more than 225 million transactions. With ZetaChain 2.0, ZetaChain is extending this unification thesis to AI so applications can operate across both chains and models, with permissions and private context built in. * AI Portal: A unified routing and execution layer that allows applications to access multiple AI model providers without lock-in, with built-in support for availability, fallback, and cost-performance optimization. * Private Memory Layer: A protocol-level memory system designed to keep user context encrypted and permissioned, enabling persistent experiences across sessions while maintaining user control over what applications and agents can access. ZetaChain 2.0 is designed to scale as a developer platform. Alongside the protocol components, ZetaChain is releasing a developer SDK that packages private persistent memory, cross-model interoperability, and monetization primitives into a single toolkit. The goal is to make it straightforward to build privacy-first apps and agents that can maintain continuity across sessions, connect to multiple model providers, and support global monetization rails from onchain settlement to traditional payment processors without requiring teams to build bespoke infrastructure. Anuma is the first consumer AI interface built on ZetaChain 2.0. The product provides access to multiple leading AI models through a single experience, supports switching between models without losing context, and is designed so memory remains private and user-controlled. Users can request early access through the public waitlist. "Brave and BAT proved that privacy-first defaults can win at consumer scale," said Ankur Nandwani, Core Contributor at ZetaChain. "We've already unified the blockchain experience at scale, powering more than 225 million transactions. ZetaChain 2.0 extends that same approach to AI, enabling the next generation of apps and agents that run across models and chains with private, permissioned memory and global monetization by default." In 2023, ZetaChain announced a $27 million funding round with participation from Blockchain.com, Human Capital, VY Capital, Sky9 Capital, Jane Street Capital, VistaLabs, CMT Digital, Foundation Capital, Lingfeng Capital, GSR, and others. About ZetaChain ZetaChain is the universal layer for AI and Web3, letting developers build apps that run across chains and models, keep memory private, and monetize without infrastructure. With native connectivity across major blockchains and an AI interoperability stack powered by a Private Memory Layer, ZetaChain is building the foundation for the next generation of apps, agents, and experiences. Users can follow ZetaChain on X (Twitter) and join the conversation on Discord and Telegram. CMO Jonathan Covey ZetaChain [email protected] ETHNews: This publication is sponsored. ETHNews does not endorse and is not responsible for or liable for any content, accuracy, quality, advertising, products, or other materials on this page. Readers should conduct their own research before taking any actions related to the company. ETHNews is not responsible, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use of or reliance on any content, goods, or services mentioned in the press release. This article is provided for informational purposes only and is not intended as investment advice. The content does not constitute a recommendation to buy, sell, or hold any securities or financial instruments. Readers should conduct their own research and consult with financial advisors before making investment decisions. The information presented may not be current and could become outdated. By accessing and reading this article, you acknowledge and agree to the above disclosure and disclaimer.
Unlock holiday rewards: Join Rango x zetachain. A $10,000 prize pool with $1,000 for the leaderboard champion. Year-end rewards are rolling in and this season, Rango is partnering with ZetaChain to elevate your cross-chain trading experience. From December 15, 16:00 UTC through December 29, 16:00 UTC, every swap you execute through ZUNO on Rango across supported chains contributes to your total campaign volume and advances your position in the competition. The campaign features a $10,000 total prize pool split across two reward tracks: a volume-based leaderboard with $1,000 for the top trader, and a $2,000 raffle pool designed to reward active participants. Each eligible cross-chain swap routed through ZUNO counts, making every trade an opportunity to earn. How to join the campaign: Participating is straightforward. Simply execute your cross-chain swaps through ZUNO using the Rango dApp. For example, you can bridge USDC from Arbitrum to Base; just ensure the route is processed via ZUNO. To make this even easier, eligible routes are labeled with a "Campaign" tag within the interface. By completing swaps totaling just $20 in volume, you officially enter the campaign. The supported chains for this campaign are Ethereum, Base, Avalanche, BNB Chain, Polygon, and Arbitrum. Any swap performed between these chains through ZUNO will count toward your campaign volume. The higher your total swap volume during the campaign period, the greater your rewards. Get Rango exchange's stories in your inbox. Join Medium for free to get updates from this writer. Prizepool breakdown. $8,000 leaderboard pool; top 50 swappers. If your total swap volume during the campaign is $70 or higher, you join this prizepool. Ranks 4 - 50: Share the remaining $6,000 proportionally based on individual total swap volumes.
AI meets Web3: announcing the ZetaChain x Google Cloud Buildathon winners. At ZetaChain, its mission is to build the Universal Blockchain that makes using Web3 as simple and unified as the internet for both humans and AI. Last month, ZetaChain and Google Cloud collaborated to launch the AI-Powered Universal App Buildathon, inviting creative developers to build with AI and cross-chain Web3 using Gemini 2.5 and ZetaChain's Universal Apps. The event awarded $9,000 in prizes, $1,000 in Google Cloud credits, and ZetaChain ecosystem support for standout projects. Today, Zetachain is proud to announce the winners! General dapp winner: Run Realm. Run Realm turns every physical run into NFT-powered territories on ZetaChain. It uses AI coaching, gasless UX, and transferable rewards within ZetaChain's Universal Smart Contracts, providing true on-chain ownership and portability of running achievements. Run Realm stood out because it uniquely leverages long-term motivation in fitness apps with meaningful GameFi utility. Zetachain is excited about new products that embed real-world activity into the blockchain in a seamless, engaging way. Learn more about Run Realm in this demo video and on their submission page. Cross-Chain lending winner: Xyra. Xyra delivers seamless cross-chain lending by leveraging ZetaChain's Universal Smart Contracts, Gateway, and ZRC-20 tokens. It enables users to supply, borrow, repay, and withdraw across connected chains without needing to switch networks and make manual asset swaps. Xyra stood out because it exemplifies how ZetaChain solves liquidity fragmentation and bridge complexities. With Universal Smart Contracts, developers can build popular DeFi use cases like lending into a single click, natively cross-chain UX. Get ZetaChain blog's stories in your inbox. Join Medium for free to get updates from this writer. Learn more about Xyra in this demo video and on their submission page. Learn more about building with AI + crypto. Both Run Realm and Xyra showcase how AI and ZetaChain's Universal Apps unlock new use cases for the Universal Blockchain. Congratulations to the winners! If you're interested in building at the intersection of AI, crypto, and chain abstraction, check out its fuller write up for ideas using ZetaChain and the Gemini 2.5 series model, and explore the ZetaChain developer docs to get started: Dive deeper in its Vibe Coding with Gemini livestream with Web3 Customer Engagement leader Brice Perez and AI Customer Engineering leader Damian Danchenko. Zetachain is committed to enabling the next generation of blockchain innovation, especially as it intersects with AI. About ZetaChain. ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless user experience and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform. Follow ZetaChain on Twitter @zetablockchain and join the conversation on Discord and Telegram. Reach out to [email protected] if you're building on top of ZetaChain. Any projects mentioned are 3rd party, not ZetaChain.