Triple 2 Studio

Triple 2 Studio's business is getting busier this year with almost 95% occupancy...bring it on!

As we receive more local and international guests who typically stay with us for over a month, we need to maintain a top-notch level of cleanliness and service standards.

Our small but dedicated housekeeping team takes care of:
• General area cleaning
• Tidying up rooms; Making beds and changing linens
• Cleaning and sanitising toilets, showers/bathtubs, countertops, and sinks
• Maintaining a clean and sanitary kitchenette area
• Sweeping/vacuuming, polishing, and mopping hard floors
• Sorting, washing, loading, and unloading laundry
• Washing and ironing linen and towel items
• Keeping bathrooms stocked with clean linens, toiletries, and other supplies
• Cleaning mirrors and other glass surfaces
• Emptying trash and disposing of waste
• Monitoring cleaning supplies and ordering more as needed
• Reporting any necessary repairs or replacements
• Other miscellaneous or ad-hoc items as the need arises

The goal is to provide a safe, welcoming and comfortable temporary home for our guests who may be local residents or inbound business travellers or relocating expats!

We are looking for someone who is diligent, respectful and reliable. 
• Experience is welcome but not required and we will provide adequate training. 
• Senior Citizens/Mature workers welcome!

If you are ready to join our humble work family, click "I'm Interested!"

Our business is growing quickly and we are looking for senior citizens to join our Housekeeping team!

As we expand our business, we are creating an all-new role to take care of our expanded operations, dedicated to Laundry service at our Serviced Apartment.

Our laundry attendant will be responsible for the overall laundry operations (5-day week) and assisting other requirements by the Housekeeping Department. including:

• Picking up guests and linen items ensuring washing/cleaning/drying and return in pristine conditions
• Upholds a professional impression and perception of the Triple 2 Studio.
• Ensures that any found personal belongings (E.g. money, loose items, etc.) in the resident’s laundry are being returned with their garments promptly.
• Process proper documentation/recording of laundry requests and charges.
• Shows care for assigned work areas by organising and maintaining the laundry and work areas in clean and hygienic conditions throughout and at the end of the shift; Ensures that all equipment used is clean and kept in good working condition at all times.
• Undertakes and performs any additional duties as assigned for Housekeeping.

The expectations are to deliver a high standard of service and quality for all things Laundry for our business and our guests, and you will need basic washing / pressing equipment knowledge to apply.

Come join our casual and cosy environment and help make our guests' stay delightful, seniors are welcome! Click "I'm interested" to join. :)

Our operations are expanding, come join Triple 2 Studio Housekeeping team for Laundry duties!

Block Sherpa

About Pet360
Pet360 is the first blockchain-based pet ecosystem in Brazil. With 160 million pets and zero blockchain infrastructure today, we're building a complete Web3 layer to transform pet care - from NFT passports and vaccine certificates to smart contract adoptions and on-chain pet insurance.

Our Web2 platform is 80% complete. We're now building the Web3 layer from scratch. This is a greenfield opportunity - you'll shape the architecture and build it from the ground up.

The Role
We're looking for a Senior Smart Contract Developer to join our founding team and own the entire on-chain architecture.

You will be the first blockchain engineer, with the autonomy to design, build, and deploy the core smart contracts that power Pet360. You'll work closely with our backend (NestJS) and frontend (Next.js) teams to integrate the Web3 layer seamlessly.

Key Responsibilities:

- Design and deploy Solidity smart contracts (ERC-721 for pet passports, ERC-1155 for vaccine certificates)
- Implement upgradeable contract patterns (UUPS) for future flexibility
- Write comprehensive tests using Foundry
- Optimize gas usage and ensure security best practices
- Build the blockchain API layer (NestJS + ethers.js/viem)
- Design on-chain data architecture and indexing strategy
- Collaborate with backend and frontend teams on integration
- Mentor junior developers as the team grows

What We're Looking For
Required:

- 4+ years of Solidity/EVM development experience
- Deep understanding of ERC-721 and ERC-1155 standards
- Experience with upgradeable contracts (UUPS or transparent proxies)
- Strong testing discipline (Foundry or Hardhat)
- Experience deploying to mainnet (Polygon/Ethereum)
- Understanding of DeFi protocols and security best practices

Nice to have:

- Experience with Polygon ecosystem
- Knowledge of NestJS and TypeScript
- Background in DeFi or NFT platforms
- Smart contract audit experience

What We Offer
- Fully remote (flexible hours)
- Founding team token allocation - meaningful stake
- 30+ hours per week
- Opportunity to convert to a full-time role after 2–3 months
- Greenfield project - build from scratch

Our Tech Stack
- Blockchain: Solidity, Foundry, OpenZeppelin (ERC-721/ERC-1155 &amp; UUPS)
- Chain: Polygon (with Base as a potential secondary chain)
- Wallet Integration: Wagmi + RainbowKit for Web3-native users, with embedded wallet support (Privy/Dynamic) for non-crypto users
- Gas Strategy: Gasless minting via relayers/paymasters (sponsored transactions)
- Token Standards: ERC-721 for pet passports, ERC-1155 for vaccine certificates, with soulbound token consideration
- Backend: NestJS, TypeScript, PostgreSQL, Prisma, Redis
- Frontend: Next.js, React, TypeScript, Tailwind CSS, shadcn/ui, react-hook-form, zod
- Infrastructure: Docker, AWS, GitHub

How to Apply

Head to the "Work With Us" page on our website and apply there.
https://blockcsherpa.dev

Or reach out directly - I'd love to chat.

Founding Smart Contract Engineer

Oryon

We are looking for a Business Development Manager / Lead to help expand Oryon's AI / Web3 ecosystem. This role is focused on identifying high-potential founders, projects, protocols, funds, communities, KOLs, and ecosystem partners, then building long-term relationships that can lead to investment, incubation, partnerships, growth support, or strategic collaboration.This is not a traditional sales role. We are looking for someone who understands Web3 markets, early-stage projects, founder needs, partnership logic, and ecosystem growth.

Responsibilities:
Source and connect with early-stage AI / Web3 founders, projects, protocols, funds, communities, and ecosystem partners.
Build and manage a BD pipeline across Telegram, X, LinkedIn, Discord, email, events, communities, and personal networks.
Identify promising projects across AI agents, DeFi, wallets, trading products, prediction markets, RWA, stablecoins, on-chain data, developer tools, and Web3 infrastructure.
Support partnership discussions, founder outreach, project evaluation, and ecosystem relationship building.
Help portfolio and partner projects connect with relevant resources, including talent, KOLs, communities, market partners, exchanges, and strategic collaborators.
Track outreach, project information, communication progress, and partnership opportunities in internal systems.
Work closely with Oryon’s distributed team to evaluate project fit and move promising opportunities forward.
Contribute market insights on AI / Web3 trends, emerging projects, user growth channels, and regional ecosystem opportunities.

Requirements:
Experience in business development, partnerships, growth, investment, ecosystem development, or founder/project sourcing.
Strong understanding of Web3, crypto, AI, DeFi, exchanges, wallets, trading products, communities, or early-stage startup ecosystems.
Ability to identify high-potential projects and understand their business model, product direction, market positioning, and partnership needs.
Strong communication and relationship-building skills.
Comfortable with remote, global, fast-moving work environments.
Able to work independently, build a pipeline, follow up consistently, and drive conversations from first contact to next steps.
English communication ability is preferred; additional languages such as Chinese are a plus.

Nice to Have:
Existing network across Web3 founders, exchanges, funds, KOLs, communities, launchpads, market makers, or ecosystem partners.
Experience with AI agents, DeFi, prediction markets, RWA, stablecoins, trading, wallets, or on-chain data products.
Previous experience in VC, incubators, accelerators, exchanges, Web3 BD, KOL operations, project listing, fundraising, or founder support.
Experience helping projects grow from 0 to 1.

Work Model:
Remote / globally distributed.
Full-time preferred, but part-time, advisor, or project-based collaboration can be discussed depending on background and fit.

Compensation:
Reference range: USD 5,000–9,000 per month, depending on experience, resources, availability, and scope of responsibility.For strong candidates, performance-based bonuses, project-based incentives, or upside structures may also be discussed.

Ideal Candidate:
The ideal candidate is someone who can understand both the project side and the market side: founders, capital, users, partnerships, communities, and growth channels. You should be able to spot promising AI / Web3 projects early, open doors, build trust, and help turn ecosystem opportunities into real collaboration.

Web3 Business Development Manager / Lead

Aetium

About EcoWheel

EcoWheel is a climate-tech platform building the future of sustainable mobility. We help reduce carbon emissions through an e-bike rental platform powered by blockchain and AI.

Our platform includes:
E-bike rental marketplace
Fleet management
Real-time e-bike tracking
CO₂ Token Layer
Carbon marketplace
AI-powered features

About the Role
We are looking for a Senior Full Stack Engineer with experience in React, NestJS, and Solidity to help build and improve the EcoWheel platform.
You will work on both the frontend and backend, develop smart contracts, and build scalable features for our climate-tech platform.

Responsibilities
Develop web applications using React and TypeScript.
Build REST APIs with NestJS.
Design and maintain PostgreSQL databases.
Develop Solidity smart contracts.
Integrate blockchain features and wallet authentication.
Build real-time e-bike tracking.
Integrate Google Maps.
Build the CO₂ Token Layer.
Write clean, maintainable, and well-tested code.
Collaborate with designers and other engineers.

Requirements
3+ years of software development experience.
Strong React and TypeScript skills.
Strong NestJS and Node.js experience.
Experience with PostgreSQL.
Experience developing Solidity smart contracts.
Knowledge of Ethereum or Arbitrum.
Experience with Git and GitHub.
Good communication and problem-solving skills.
Nice to Have
Google Maps API
Docker
CI/CD
MetaMask or WalletConnect
Ethers.js or Viem
OpenZeppelin
Hardhat or Foundry
AI integrations
Marketplace or SaaS experience

Technology Stack
React
TypeScript
NestJS
Node.js
PostgreSQL
Solidity
Ethereum
Arbitrum
ERC-20 / ERC-721 / ERC-1155
Ethers.js or Viem

What We Offer
Fully remote
Flexible working hours
20–30 hours per week
Long-term collaboration
Competitive hourly rate based on experience

If you're passionate about blockchain infrastructure, NFTs, tokenized environmental assets, and building scalable Web3 applications, we'd love to hear from you.

Senior Full Stack Engineer React + NestJS + Web3

We are seeking a dynamic, proactive and diligent all-rounder who is interested to be part of a SME-type start up. While there is nothing fancy about our business, our industry is one of the 4 main pillars (衣,食,住,行) of what every person needs - STAY.

Traditionally, this is a Front Desk Officer cum Concierge job function, but we want to work with someone who can elevate us to a more community-driven direction!

What you'll be doing:
-Transforming us from Serviced Apartment to Co-living branding
-Assisting with corporate sales
-Assisting with B2B and B2C marketing
-Managing Front Desk and Concierge service operations
-Oversee operations including housekeeping representatives

Prepare to get your hands dirty because you will get direct hands-on experience on what it takes to manage and grow a hospitality business. As a homegrown and family business, we are lean and able to multi-task to support one another, and most importantly, translate this into our Guests' experiencing their stay with us like their own home.

P.S. Our expansion plans have been pushed back slightly due to COVID-19. We are still on the lookout but will respond to you slower.

Keen on learning more? Click 'I'm Interested' NOW to let us know.

Are you keen to work in hospitality? We need an ambassador who can connect well with our guests!

We are seeking a dynamic, proactive and diligent all-rounder who is interested to be part of a SME-type start up. While there is nothing fancy about our business, our industry is one of the 4 main pillars (衣,食,住,行) of what every person needs - STAY.

Traditionally, this is a Corporate Sales function where you have to sell our rooms to Corporations and Expats. However, we are seeking to work with someone who can manage a broader job scope.

What you'll be doing:
- Transforming us from Serviced Apartment to Co-living branding
- Leading corporate sales and partnerships
- Assisting with B2B and B2C marketing
- Assisting Front Desk and Concierge service operations
- Oversee operations including housekeeping representatives

Prepare to get your hands dirty because you will get direct hands-on experience on what it takes to manage and grow a hospitality business. As a homegrown and family business, we are lean and able to multi-task to support one another, and most importantly, translate this into our Guests' experiencing their stay with us like their own home.

P.S. Our expansion plans have been pushed back slightly due to COVID-19 but we still aim to grow so please be patient with our slower responses.

Keen on discovering more? Click on 'I'm Interested' now to apply!

Are you keen to work in hospitality? We're looking for a hunter who can grow our SME business!

We are seeking a hungry, proactive and diligent all-rounder who is interested to be part of a SME-type start up. While there is nothing fancy about our business, our industry is one of the 4 main pillars (衣,食,住,行) of what every person needs - STAY.

This is an entry-level Front Desk Officer cum Concierge job function, but we want to work with someone who can elevate us to a more community-driven direction!

What you'll be doing:
-Assisting with corporate sales
-Assisting with B2B and B2C marketing
-Managing Front Desk and Concierge service operations
-Oversee operations including housekeeping representatives

Prepare to get your hands dirty because you will get direct hands-on experience on what it takes to manage and grow a hospitality business. As a homegrown and family business, we are lean and able to multi-task to support one another, and most importantly, translate this into our Guests' experiencing their stay with us like their own home.

ITE graduates and Diploma holders are welcome to apply, we will groom you!

P.S. Our expansion plans have been pushed back slightly due to COVID-19 but we still aim to grow so please be patient with our slower responses.

Keen on learning more? Click on 'I'm Interested' now to apply!

Are you interested to work in hospitality? We need an associate who can serve our guests well!

As we receive more local guests who typically stay with us for over a month, we need to maintain a top-notch level of cleanliness and service standards as we return to the new normal with greater hygiene standards.

Our small but dedicated operations team takes care of:
- General area cleaning
- Tidying up rooms; Making beds and changing linens
- Cleaning and sanitising toilets, showers/bathtubs, countertops, and sinks
- Maintaining a clean and sanitary kitchenette area
- Sweeping/vacuuming, polishing, and mopping hard floors
- Sorting, washing, loading, and unloading laundry
- Washing and ironing linen and towel items
- Keeping bathrooms stocked with clean linens, toiletries, and other supplies
- Cleaning mirrors and other glass surfaces
- Emptying trash and disposing of waste
- Monitoring cleaning supplies and ordering more as needed
- Reporting any necessary repairs or replacements
- Other ad-hoc items as the need arises

The goal is to provide a safe, welcoming and comfortable temporary home for our guests, and our housekeeping working hours are Mondays to Fridays only.

We are looking for someone who is meticulous, respectful and reliable. Experience is welcome but not required and we will provide the adequate training. Safety is of utmost priority and we have TraceTogether SafeEntry in place together with regular ART kit self-testing system in place.

If you are ready to join our humble work family, click "I'm Interested!"