decircle

Full-stack Engineer

• Own and execute data-driven product development from problem definition to delivery
• Design, build, and maintain Risk Dashboards for protocol and ecosystem monitoring
• Develop Ecosystem Health Analytics, including KPIs, alerts, and trend analysis
• Work hands-on with on-chain data (indexing, querying, transformation, and analysis)
• Collaborate in a lean execution model, prioritizing speed, clarity, and impact
• Manage product execution and workflow using Linear.app
• Partner with governance, risk, and engineering stakeholders to align metrics with decision-making

Product Engineer / Data Product Lead

DevOps Engineer

• Design, implement, and manage scalable, secure, and reliable cloud infrastructure on AWS using Terraform and other Infrastructure-as-Code (IaC) tools.
• Lead the development and evolution of our internal Platform-as-a-Service (PaaS) to support engineering teams and improve developer experience.
• Build/maintain CI/CD pipelines to enable rapid, safe, and automated deployments.
• Ensure high availability, performance, and cost efficiency of infrastructure through monitoring, tuning, and continuous optimization.
• Apply cloud-native security best practices.
• Manage containerized workloads using Docker/Kubernetes in prod environments.
• Collaborate closely with engineering and product teams to integrate DevOps best practices into the software development lifecycle.

Blockchain Engineer

• Contribute to the design, implementation, testing, and security review of Wormhole’s core Solidity contracts and to protocols expanding to EVM chains.
• Collaborate with cross-functional teams to gather customer requirements, analyze business needs, and translate them into smart contract code.
• Follow best practices for secure smart contract development and build future best practices alongside Wormhole security researchers.
• Stay up to date with the latest in Ethereum/EVM tooling, best practices, and industry trends.

Solidity Protocol Engineer

• Extract, normalize, and store data from Ethereum, L2s such as Arbitrum and Solana, plus relevant protocols.
• Design and implement secure Solidity/EVM contracts to enable data adapters, allocation validation, and rule evaluation.
• Build and maintain services that integrate on-chain data to internal systems and external APIs.
• Develop robust, testable logic for event ingestion, data orchestration and state transitions.
• Implement access controls, pausability, monitoring, and on-chain and off-chain audit trails.
• Collaborate with product and engineering teams to design resilient, auditable, and automated financial workflows.
• Contribute to shared libraries and improve tooling for data ingestion, validation, and analysis.

Blockchain Developer

• Lead the research, design, and implementation of our web3 infrastructure: a decentralized network of nodes for cloud storage and computing
• Develop scalable, performant, and resilient software, and lead the technical development of our web3 layer 1 and layer 2 protocols
• Contribute to researching and defining our decentralized cloud solutions and web3 infrastructure, and validate them across all stakeholders
• Design and implement performant and resilient distributed systems
• Lead, with a hands-on approach, the running, scaling, and maintaining of production software
• Build powerful teams across all areas of web3 development and decentralized storage technology by driving hiring, cross-functional education, and mentoring
• Oversee the deliverables under your remit and ensure execution according to the vision defined with the leadership
• Work closely with the leadership team to align vision, design, and implementation
• Partner with our Product Leadership to define the technical roadmap of our cloud product infrastructure
• Engage and educate the community, including presenting our technology to external events

Tech Lead – Web3 Engineering

Product Designer

• Work on UI/UX initiatives across all Magic Eden product lines, working closely with the Product, Engineering, and Business teams to build user experiences that achieve business and user goals
• Build and maintain a design system that allows for scalable product feature sets across Magic Eden products
• Create detailed user flows, wireframes, etc., communicating UX clearly to relevant teams and the rationale for decisions that were made
• Prototype user experiences and run tests with end users
• Quickly iterate and offer versions based on feedback from internal stakeholders and end users
• QA developed software for visual accuracy, and provide detailed feedback to engineering towards revisions until product launch

Senior Product Designer

Marketing

• Lead the development and execution of tailored ecosystem marketing strategies, leveraging insights and market trends to drive brand visibility and engagement.
• Establish and nurture strategic relationships with partners within the Mantle Ecosystem.
• Implement tracking mechanisms to monitor and analyze the performance of ecosystem marketing campaigns, leveraging data-driven insights to optimize targeting, messaging, and engagement strategies.
• Conduct regular performance reviews and analysis, identifying key trends, opportunities, and areas for improvement to enhance campaign effectiveness and ROI.
• Foster strong collaboration and alignment between regional and global teams, serving as a liaison between global stakeholders and internal departments to ensure cohesive execution of ecosystem marketing initiatives.
• Craft marketing and amplification campaigns and coordinate GTM strategies for ecosystem growth.

Ecosystem Marketing Lead

Software Engineer

• Leading, mentoring, and scaling a small but high-impact engineering team (8-10 engineers).
• Ensuring technical excellence and execution efficiency, aligning with Odos' strategic objectives.
• Managing projects, optimizing workflows, and maintaining a high bar for quality and performance in a fast-paced DeFi environment.

Director of Engineering

• Design and implementation of core components of Prover Network
• Highly optimized communication between the clients and GPUs
• Design and lead the implementation of the consensus protocol
• Collaborate closely on design with Dr. Rao
• Help shape not only the protocol but also the company culture and platform
• Set technical standards for Prover Network
• Contribute ideas and expertise to drive evolution of the platform
• Solve complex problems in a rapidly evolving space

Founding Protocol Engineer

• Redefine DeFi Trading UX with Us!
• Drive transformative innovation through high-performance interfaces.
• Streamline complex trading flows for DeFi traders, investors, and institutions.
• Report directly to the Head of Product, innovating and experimenting to enhance Odos’ user experience.

Senior UI/UX Product Designer

Engineer

• Develop and maintain an animation system within Unreal Engine, facilitating player interaction with environments.
• Ensure seamless interaction between characters and environments, optimizing performance and visual fidelity.
• Collaborate closely with animation creators to implement animations effectively within the game environment.
• Troubleshoot and debug game crashes, utilizing knowledge of C++ and Unreal Engine to identify and resolve issues promptly.
• Utilize Autodesk Maya for keyframe animation and animation techniques, implementing key poses to enhance character movement.
• Work within Visual Studio IDE to write and optimize code, ensuring smooth integration with the game engine.

Animation Engineer

Backend Engineer

• Design, implement, and maintain core components of the GraphTally protocol in Rust.
• Collaborate with researchers and protocol engineers to refine and evolve the architecture.
• Optimize signature verification, message processing, and batching for high-throughput performance.
• Implement secure state transition logic, trust-minimized payment flows, and smart contract interactions.
• Work closely with smart contract engineers to ensure seamless on-chain integration (mainly on L2s like Arbitrum).
• Write clean, testable, and efficient code with a focus on security and correctness.
• Contribute to technical documentation, specifications, and developer tooling to support GraphTally adoption.

Rust Engineer

Developer Relations

• Drive outreach and onboarding for new technical partners, plus defining new features for our set of APIs.
• Develop high-quality sample applications, demos, technical documentation, and tutorials.
• Gather and analyze developer insights to continually improve the developer experience.
• Engage with developers to grow our community through Discord, Twitter, and in-person events.
• Collaborate with engineers and product managers to enhance documentation and support materials.

DevRel Engineer

Chief Technology Officer

• As the CTO of this initiative, you will design and steward the technical foundation for a machine-native payments layer.
• Architect systems, define standards, mentor contributors, and ensure that every engineering decision aligns with our broader strategic direction.
• Define the system-level architecture for agent-centric payments, including state channels, settlement layer, agent identity and reputation, wallet layers, plus on/off-ramping solutions.
• Translate cryptographic and academic research into secure, performant, and modular protocol components.
• Standardize a framework for agent-to-agent and agent-to-service payments, supporting high throughput, privacy, and cost-efficiency.
• Lead or advise in the implementation of PoC agents, which can include DeFi data consumers and service access agents.
• Define payment flow primitives that support machine coordination, access control, and service gating across decentralized infrastructure.
• Define and own the technical vision, architecture, and roadmap for the micropayments protocol.
• Co-develop the technical roadmap with the CEO, Head of Research and Cryptography team.
• Define and prioritize development phases: from concept, prototype, MVP and final product.
• Balance rapid product iterations with long-term scalability and integration viability.
• Translate research and early-stage concepts into working protocols, interfaces, and dev infrastructure.
• Partner with the CEO and Research team to synthesize market opportunity, technical constraints, and user needs into a coherent product vision.
• Serve as an internal thought leader and external evangelist.
• Establish robust processes for code quality, dev tooling, review, and testing.
• Shape the technical team structure; hire, mentor, and align contributors with clearly defined technical goals.
• Define and uphold standards for quality, velocity, and engineering excellence, fostering a strong culture of technical ownership, experimentation, and delivery.
• Represent Semiotic.AI in research circles, dev conferences, and protocol working groups.
• Support fundraising through technical diligence, roadmap presentation, and investor communication.
• Coordinate conversations with integration partners, infra providers, and agent protocol developers.

Chief Technology Officer (CTO) – AI-to-AI Micropayments

• Research, design and implementation of existing and new EVM products
• Contribute to Solidity development for Magic Eden’s NFT marketplace
• Contribute to blockchain indexing systems with a focus on high performance and throughput
• Work closely with company’s founders, designers, engineers and security auditors to ensure the systems are of high quality and delivered to the market in a timely manner.