Product Marketing Analyst
Job Description
Our Vision: Machines Will Be Our Future Workforce
At MachineFi Lab, we are at the forefront of developing tomorrow's internet. We are driving the new reward economy and creating a fair, safe, and fulfilling internet of things. MachineFi represents a new paradigm for the future Web3 machine economy. Our goal is to monetize machine resources, services, and intelligence in order to empower individuals and businesses, rather than centralized corporations. We are seeking innovative and forward-thinking individuals who are passionate about making a positive impact on the world.
As a valuable member of our product team, the Product Marketing Analyst will play a crucial role in driving the success of our suite of products. You will be responsible for monitoring and reporting key performance indicators (KPIs) for each product, such as daily active users and new app downloads. The position involves collaborating with the product team to develop strategies to achieve product goals and aspirations, including product branding and messaging. Key responsibilities include managing and creating engaging content for our social media accounts and posts, including blog posts, Twitter updates, and YouTube videos. Additionally, you will analyze the success metrics of outbound product marketing communications and work with the product management team to optimize marketing outreach. Furthermore, you will create compelling content for the product websites and implement the SEO strategy developed in collaboration with product management.
Responsibilities
- Monitor and report on product KPIs
- Develop and execute product branding and messaging
- Strategize and create engaging content for our social media platforms
- Review the success metrics of marketing communications and optimize outreach
- Implement SEO strategies for our suite of products
- Gather and utilize customer and community feedback to inform product marketing communications
Qualifications
- 2 years of experience in marketing (product or general marketing)
- 1 year of experience in social media marketing communications
- Strong interest in the crypto space
- Empathy and ability to connect with product users
- Excellent communication skills to effectively convey product changes through various channels like website content, social media, blog posts, and videos
- Proficiency in writing product marketing material aligned with brand strategy and voice
- Ability to analyze and report on the success metrics of outbound communication
- Collaborative mindset to work with the product team and optimize marketing strategies based on performance data
- Familiarity with executing SEO techniques for product promotions
- Ability to monitor and report on product KPIs
About MachineFi and our Culture
MachineFi Lab is the leading tech provider for Decentralized Physical Infrastructure Networks (DePIN) as part of IoTeX. We anticipate that this emerging Web3 category will become a multi-trillion-dollar economy, consisting of billions of smart devices and trillions of sensors. Our team of over 60 research scientists and engineers has developed W3bstream, the world's first decentralized off-chain compute framework for smart devices and real-world data. We enable Web2 businesses to connect to Web3 token incentives using user-owned smart devices, unlocking limitless opportunities through our Proof-of-Anything technology, which includes data sets related to location, activity, and humanity.
MachineFi Lab aims to create user-friendly tools for X-and-earn scenarios such as play-and-earn, walk-and-earn, or sleep-and-earn. We focus on community-owned machine networks, such as smart cities and public utilities, in order to bridge the gap between the metaverse and the real world. With the support of nearly 20 prominent venture capital firms, including Samsung Next, Jump Crypto, Draper Dragon, and Xoogler Ventures, we are dedicated to revolutionizing the way we interact with technology and shaping the future of the digital economy.
ZK-Infrastructure Engineer
Expectations:
Design and implement circuits for merkle membership and signature aggregation
Optimize witness generation and prover memory usage
Build a distributed prover system with load balancing
Reduce proving time from 30s to <5s using GPU acceleration
Collaborate with researchers on new polynomial commitment schemes
Write performance benchmarks and regression tests
Deploy provers as microservices on Kubernetes
Maintain a devnet for testing with real transaction data
Contribute to open-source ZK libraries (e.g., gnark, arkworks)
Nice to have:
Experience with MPC (multi-party computation)
Knowledge of TLSNotary or ZKEmail
Published papers or talks at ZK conferences
Chinese+English language proficiency
Smart Contract Engineer (Solidity / Rust)
Expectations:
Design and deploy upgradeable proxy contracts (UUPS)
Write high-assurance tests with invariant testing (Foundry)
Implement access control (Ownable2Step, roles)
Integrate with Chainlink Automation and CCIP
Write Natspec docs and deployment scripts
Participate in internal security reviews and bug bounties
Optimize storage layouts to reduce gas costs by >15%
Collaborate with the research team on novel staking mechanisms
Nice to have:
Experience with LayerZero or Hyperlane
Published audit reports or contest wins (Code4rena / Sherlock)
Knowledge of ZK-proofs (basic)
Chinese language proficiency
Director of BD & Strategic Partnerships
You will work closely with the founding team to develop and execute global BD and fundraising strategies, expand and maintain relationships with projects, exchanges, funds, family offices, high-net-worth individuals, and other key ecosystem participants, and continuously drive business partnerships, capital introduction, and long-term strategic value creation. This role is ideal for someone with strong execution, mature business judgment, and a solid understanding of capital markets, who can thrive in a fast-paced, high-autonomy, crypto-native environment.
Responsibilities
Develop and execute business development, strategic partnership, and fundraising plans across Klein Labs’ business lines, driving revenue growth, partnership conversion, and capital introduction.
Build and maintain long-term relationships with exchanges, projects, DAOs, market makers, funds, family offices, HNWIs, and other key ecosystem participants.
Design and implement partnership models across market-making, OTC, treasury, ventures, and fund-related business lines to improve conversion efficiency and long-term value creation.
Support institutional fundraising and LP relationship management, including investor outreach, investor communication, due diligence coordination, subscription processes, and capital onboarding.
Clearly communicate Klein Labs’ business model, fund strategy, return profile, risk framework, and differentiated strengths to external partners and investors, building trust and improving conversion.
Manage and continuously optimize external materials, including company introductions, business decks, fundraising decks, one-pagers, FAQs, DDQs, and investor update materials, ensuring professionalism and consistency in external messaging.
Represent Klein Labs in key business negotiations, industry events, important external meetings, and strategic partnership discussions.
Work cross-functionally with management, research, trading, legal, and operations teams to drive partnership execution, fundraising progress, and long-term relationship management.
Support the expansion and management of the global BD team as the business grows, including KPI setting and performance culture development.
Requirements
3+ years of experience in business development, strategic partnerships, institutional fundraising, investor relations, sales, or related functions, with prior crypto industry experience preferred.
A clear and verifiable track record in driving business growth, partnership conversion, or fundraising outcomes, with the ability to independently move initiatives forward.
Strong understanding of the Web3 ecosystem, crypto market structure, token economics, and strategic partnership dynamics.
Familiarity with how to engage and build trust with projects, exchanges, funds, family offices, HNWIs, institutional investors, and crypto-native LPs.
Strong communication, relationship-building, material preparation, and process management skills, with the ability to coordinate across multiple stakeholders in complex situations.
Highly execution-oriented, results-driven, and capable of building systems and processes in a fast-paced, high-ownership environment.
Professional working proficiency in English.
Candidates based in Singapore or Dubai are strongly preferred.
Existing relationships with institutions, family offices, HNWIs, crypto-native LPs, exchanges, or project teams are a strong plus. Experience in liquidity management, trading services, funds, asset management, primary markets, or related market structure is also preferred.
What We Offer
A key role with direct exposure to Klein Labs’ core business growth, strategic partnerships, and capital network development.
Close collaboration with the founding team and senior leadership, with direct involvement in shaping business direction, fundraising strategy, and external positioning.
Competitive compensation, performance-based incentives, and long-term upside.
Direct access to high-quality deal flow, institutional relationships, and primary market opportunities.
Deep involvement across CEX, DEX, and both on-chain and off-chain collaboration ecosystems.
A highly flexible, low-hierarchy, and deeply crypto-native working environment.
Senior Blockchain Engineer for RWAHub
We are hiring a Senior Blockchain Developer to design and build smart contract systems across multiple client and internal projects.
You will work on a variety of blockchain applications - from DeFi protocols to tokenized systems and Web3 platforms - ensuring high standards in security, scalability, and architecture.
This is a senior-level, hands-on role with exposure to multiple products and industries.
What You’ll Do
Design, develop, and deploy smart contracts using Solidity
Implement token standards (ERC-20, ERC-721, ERC-1155) and custom logic
Build and maintain contract architectures across multiple projects
Ensure security, audit readiness, and upgradeability
Optimize gas usage and performance
Collaborate with backend and frontend teams for integrations
Participate in code reviews and technical decision-making
Contribute to documentation and internal best practices
What We’re Looking For
4+ years of experience in blockchain / smart contract development
Strong expertise in Solidity and EVM-based ecosystems
Experience with Ethereum and L2s (Polygon, Arbitrum, Optimism)
Solid understanding of smart contract security and vulnerabilities
Experience with Hardhat, Foundry, or similar frameworks
Strong software engineering fundamentals (testing, Git, CI/CD)
Ability to work across multiple projects and adapt quickly
Nice to Have
Experience with DeFi protocols, staking, or token economies
Experience working with auditors or security reviews
Familiarity with upgradeable contracts (proxy patterns)
Backend experience (Node.js / TypeScript)
Experience in client-facing or consulting environments
Tech Stack
Solidity · Ethereum · Polygon · Arbitrum
Hardhat / Foundry · Node.js · TypeScript
React · ethers.js · IPFS
Why Join
Work across a diverse portfolio of blockchain projects
Exposure to both client work and internal ventures
Opportunity to influence architecture and technical direction
Collaborative, globally distributed team
Fast-paced environment with continuous learning
What Success Looks Like
Secure, production-ready smart contracts delivered across projects
Successful audits with minimal critical issues
Scalable and reusable contract architectures
Strong collaboration with cross-functional teams
Consistent delivery across multiple initiatives
How to Apply
Please submit:
Resume or LinkedIn
GitHub profile (required)
Examples of smart contracts or blockchain project
Apply Directly:
https://rwahubassets.com/
Applications & Inquiries:
support@rwahubassets.com
Equal Opportunity
We value diversity and are committed to building an inclusive environment.
Senior blockchain and frontend developer
There are 7 developers in our team right now.
We just started Front-UI development but our current progress is getting slowly so we are looking for developers who has experience in Blockchain development.
For this project, you need to have proven experience in React, TypeScript, Node.js and Web3.js for Front-end Development or Solidity for Smart Contracts Development.
If you are interested, then we can discuss more details.
Thanks Regards.