Senior Marketing Manager (Crypto and ICO marketing experience required)

Company Information
RWAHub is a Web3 platform focused on real-world asset (RWA) tokenization, bridging traditional assets such as real estate, luxury goods, and art with blockchain technology.
We are building a scalable decentralized ecosystem that enables asset owners, investors, and DeFi participants to interact in a unified, transparent marketplace powered by tokenized finance.
Our mission is to improve accessibility, liquidity, and transparency in global asset ownership using blockchain infrastructure.
For general inquiries, contact:
support@rwahubassets.com
Senior Blockchain Developer
Location: Remote (Global)
Type: Full-time / Part-time
About the Role
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 asset 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)
Strong 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
Hiring Process
Application review
Technical screening (take-home task)
Technical interview (Solidity & architecture)
Final discussion
How to Apply
Please submit:
Resume or LinkedIn
GitHub profile (required)
Examples of smart contracts or blockchain projects
📩 Applications & inquiries: support@rwahubassets.com

About Streamflow
Streamflow is the leading token distribution infrastructure on Solana, trusted by over 40,000 projects and managing more than 1.4 billion dollars in total value locked. The platform helps crypto teams automate vesting schedules, airdrops, staking pools, and payroll through audited smart contracts.
Streamflow operates across Solana, Aptos, and Sui blockchains. The company is profitable, fully remote, and growing rapidly. The data team is small but critical to the companys success.
The Role
Streamflow is seeking a Head of Analytics to build and lead the data function from strategy through execution. This role reports directly to the Chief Operating Officer and works closely with the product, marketing, and engineering teams.
The Head of Analytics will own all data-related activities including product analytics, on-chain data analysis, business intelligence reporting, and team development. This is a leadership position with significant strategic influence. The role requires both management skills and hands-on technical ability.
What You Will Do
Team Leadership
Hire, mentor, and manage a small team of data analysts
Define team roadmaps, priorities, and success metrics
Establish career development paths for team members
Data Strategy
Define key performance indicators across product adoption, user retention, and TVL growth
Align data initiatives with company strategic goals
Build a scalable data infrastructure strategy
On-Chain Analytics
Lead analysis of blockchain transaction data to identify user behavior patterns
Detect trends across vesting, staking, and airdrop activities
Provide ecosystem insights to leadership and business development teams
Reporting and Dashboards
Build and maintain executive dashboards for the leadership team
Prepare data for board meetings and investor communications
Support marketing with campaign performance analytics
Cross-Functional Collaboration
Partner with product to measure feature adoption and user flows
Support engineering with data quality and event tracking implementation
Work with business development to identify high-value opportunities
Data Governance
Implement data quality standards and documentation practices
Establish data access policies and security protocols
Ensure compliance with relevant data regulations
Requirements
Experience
7 or more years in data analytics, business intelligence, or data science
At least 2 years in a team leadership role managing analysts
Technical Skills
Advanced SQL proficiency including complex joins and window functions
Experience with at least one BI platform such as Tableau, Looker, Metabase, or PowerBI
Familiarity with Python or R for analysis is a plus but not required
Soft Skills
Ability to present complex findings to non-technical stakeholders including executives and investors
Strong written and verbal communication in English
Comfort with asynchronous work and written documentation
Compensation and Benefits
Work Location – Fully remote with no return-to-office requirement
Time Off – 20 paid days off per year plus local public holidays
Hardware – One-time stipend for home office setup
Professional Development – Budget for conferences, courses, or certifications
Working at Streamflow
Streamflow operates on a fully remote, asynchronous-first basis. Team members work from locations around the world. The company asks for approximately 4 to 6 hours of time zone overlap with Central European Time. Decision making is fast with high ownership and minimal bureaucracy. An optional physical office is available in Belgrade, Serbia.
How to Apply
Send the following materials
Your resume in PDF format or a link to your LinkedIn profile
A brief note describing your experience leading analytics teams

About Streamflow
Streamflow is the leading token distribution infrastructure on Solana, trusted by over 40,000 projects and managing more than $1.4 billion in total value locked (TVL). We help crypto teams automate vesting schedules, airdrops, staking pools, and payroll — replacing spreadsheets and manual transfers with audited smart contracts.
Our mission is simple: make token distribution seamless, transparent, and programmable for every Web3 team.
We are now scaling our data team to support rapid growth across Solana, Aptos, and Sui ecosystems. We are profitable, fully remote, and growing fast.
The Role
We are looking for a Senior Data Scientist & ML Developer to join our analytics team. This is a hybrid role — part data science, part lightweight ML engineering — focused on unlocking insights from on-chain data and building predictive models that help our users and internal teams make better decisions.
You will work with real blockchain data from over 1.3 million users and 40,000 projects. You will build models that predict user churn, detect anomalous vesting patterns, optimize staking reward distributions, and identify fraudulent airdrop claims.
This is not a pure research role. You will write production-ready code, deploy lightweight models, and collaborate closely with product managers and engineers.
What You Will Do
Predictive Modeling
Build models to forecast user retention, vesting claim behavior, and staking participation rates.
Develop churn prediction for project accounts — helping us understand which teams are likely to stop using Streamflow.
Anomaly Detection
Create systems to detect suspicious on-chain activity: sybil attacks on airdrops, wash trading in staking pools, or unusual token movement patterns.
Work with the compliance team to flag high-risk behavior without compromising user privacy.
On-Chain Data Science
Analyze massive datasets from blockchain using SQL and Python.
Identify trends — which vesting schedules perform best? What drives higher claim rates?
ML Engineering (Lightweight)
Deploy and maintain small-scale ML models in production using batch inference (no real-time requirements).
Collaborate with data engineers to ensure clean, reliable data pipelines.
Write maintainable, documented code in Python using libraries like scikit-learn, XGBoost, or LightGBM.
Strategic Input
Present findings to leadership and product teams.
Help define key metrics and success criteria for data science initiatives.
Requirements
Experience – 5+ years in data science, machine learning, or analytics engineering roles. 
Python – Strong proficiency with pandas, numpy, scikit-learn, and at least one ML framework (XGBoost, LightGBM, or similar). You do not need deep learning (PyTorch/TensorFlow).
SQL – Expert-level SQL. You will query large on-chain datasets across multiple tables.
Blockchain Knowledge – You understand how blockchains work: transactions, blocks, wallets, smart contracts, token standards (SPL on Solana). You know the difference between a wallet address and a token account.
Production Mindset – You can write code that runs reliably in production. You understand batch inference, feature stores, and model monitoring.
English – Fluent written and spoken.
What Makes This Role Unique
Real on-chain data – Not simulated, not anonymized. You will work with billions of real transactions from millions of real users.
High-impact problems – Your models will directly help detect fraud, improve user retention, and optimize millions of dollars in token distributions.
Autonomy – Small team, no bureaucracy. You will own the entire data science lifecycle — from ideation to deployment to monitoring.
Crypto-native culture – We speak in TVL, APY, vesting cliffs, and lockup periods. You will learn tokenomics from the inside.
Working at Streamflow
100% remote – Work from anywhere in the world. No office mandates.
Asynchronous first – We write things down. We minimize meetings. Deep work is sacred.
Time zone overlap – We ask for approximately 4–6 hours of overlap with CET (Central European Time). The team is distributed globally, but we coordinate intentionally.
Startup culture – Fast decisions, high ownership, no micromanagement. Everyone ships.
Physical hub – Optional office space in Belgrade, Serbia if you ever want a desk and in-person collaboration.
Benefits
Fully remote – No return-to-office. Ever.
Flexible schedule – Outcomes matter, not hours logged.
Paid time off – 20+ days per year + local public holidays
Hardware stipend – One-time budget for your home office setup
Professional development – Budget for conferences, courses, or certifications
How to Apply
Your resume (PDF or LinkedIn link)
A brief note about your experience 

Hey everyone,
 
I’m looking for recommendations or to connect directly with a marketing team / agency that genuinely understands the Forex trading space — especially community-led growth.
 
I run many public XAUUSD signals Telegram channel that has grown organically to 12,000+ members over the years (since 2020). No ads, no clickbait, no fake screenshots. The channel is completely free and will stay that way because the core idea has always been transparency and live testing rather than selling promises.
 
A few things about the community:
 
• Signals focused only on FX & XAUUSD
 
• Consistent average accuracy around ~78%
 
• Clear risk management & lot sizing shared with every setup
 
• Priority is always capital protection, not overtrading
 
• Everything is public so anyone can track performance in real time for as long as they want
 
The growth so far has been word-of-mouth and organic, but now I want to scale this community responsibly and reach 100,000+ free members this year without turning it into a hype machine.
 
I’m not looking for generic social media marketers. I’m specifically interested in people/agencies who:
 
• Understand traders, not just traffic
 
• Can grow communities ethically and sustainably
 
• Know how to position transparency as a strength (not fake luxury marketing)
 
• Have experience with Telegram / Instagram / Reddit / Trading communities
 
If you’re a marketer in this niche, or you’ve worked with someone solid before, I’d really appreciate guidance, referrals, or a conversation.
 
Thanks in advance 🙏
 
Happy to share more details in DMs.

Rivwake is an ambitious early-stage Web3 metaverse project built on Unreal Engine 5.
We are creating Overworld — an immersive metaverse with a strong focus on User Generated Content (UGC). Players will be able to play, create worlds, games, and assets.
The first game is Strifest — a competitive team-based arena shooter with building mechanics.
The project combines high-quality UE5 gameplay with real blockchain economy: NFT rewards, staking, tokens, and creator economy.
Who We Are Looking For (Two Main Roles):
1. Web3 Game Developer (Primary Role)
Web3 integration into UE5 (wallet connect, NFT minting/claiming, staking)
Smart contract development (Solidity)
Backend flow between the game and blockchain
P2E mechanics and token economy
2. Web3 Game QA Tester / Blockchain Tester
Testing NFT rewards, staking, and claiming mechanics
Testing Web3 integrations (wallets, transactions, on-chain events)
Finding and reporting blockchain-related bugs
Regression testing after updates
Testing economy and anti-exploit systems
Requirements:
For Developer:
Strong experience with Solidity and Smart Contracts
Web3 integration (wallets, NFT, staking)
Unreal Engine 5 experience is a big plus
For Tester:
Experience in Game QA or Web3/P2E testing
Good knowledge of blockchain and NFT mechanics
Ability to write detailed bug reports
Basic understanding of UE5 is a plus
General Conditions (for both roles):
Long-term collaboration (starting from 2-3 months)
30–40 hours per week
Fully remote
Rate: $55 – 85 / hour (depending on role and experience)
We are at an early alpha stage. We provide test access to the project and documentation. There is a possibility of equity / token allocation for strong candidates who stay with the project long-term.