Senior Software Engineer (Golang/Ruby on Rails)

Менеджер проектов (Web + Crypto) — удалёнка
Ищу человека, который будет помогать вести проекты по веб-разработке и дизайну в сфере крипты.
Если коротко — нужно доводить проекты от старта до финала: общаться с командой, следить за сроками и чтобы всё было сделано хорошо.
Что нужно делать:
Вести проекты от начала до конца
Общаться с разработчиками, дизайнерами и фрилансерами
Следить за сроками и задачами
Общаться с клиентами
Что важно:
Есть опыт в веб-проектах
Умеешь работать сам или с командой
Уже работал с фрилансерами
Нормально общаешься и умеешь организовать процесс
Понимаешь базу крипты / Web3 (не обязательно супер-эксперт)
Условия:
От $3000 в месяц
Можно получать оплату в крипте
Удалёнка
Долгосрочная работа и много проектов
Ищу простого и надёжного человека, который реально доводит дела до конца

Project Manager (Web + Crypto) — Remote
I’m looking for someone to help manage web development and design projects in the crypto space.
In short — the goal is to take projects from start to finish: communicate with the team, keep track of deadlines, and make sure everything gets done properly.
What you’ll do:
Manage projects from start to finish
Communicate with developers, designers, and freelancers
Keep track of deadlines and tasks
Communicate directly with clients
What I’m looking for:
Experience with web projects
Ability to work independently or with a team
Experience working with freelancers
Good communication and organizational skills
Basic understanding of crypto / Web3 (no need to be an expert)
Conditions:
Starting from $3000/month
Crypto payments available
Fully remote
Long-term work with a steady flow of projects
I’m looking for a reliable, down-to-earth person who actually gets things done

Thank you for giving me the job. If I get a job in the future, I will get a chance to gain experience of working in the world. Thank you.

About MentTech
MentTech is a forward-thinking technology company dedicated to transforming how mentoring and learning are delivered in the digital age. By combining advanced tools, intelligent systems, and a human-first approach, MentTech helps individuals, teams, and organizations harness the power of mentorship to unlock potential, build skills, and achieve lasting growth.
The Role
We are seeking a Smart Contract Developer responsible for ensuring that game listings within MentTech work properly and ensuring compliance with all game store policies.
Key Responsibilities:
 • Architect, implement, and deploy secure smart contracts for an on-chain Play-to-Earn GameFi ecosystem
 • Lead contract design decisions with a focus on robustness, auditability, gas efficiency, and resilience to attack vectors
 • Mentor/junior developers: perform code reviews, establish standards, best practices in security & testing
 • Collaborate cross-functionally with game designers, backend, QA, and security teams to align smart contract features with product roadmap
 
Qualifications:
 • 2+ years hands‐on experience developing & deploying smart contracts (Solidity / EVM or equivalent) in production environments
 • Track record of writing secure contracts, familiarity with common vulnerabilities (reentrancy, integer over/underflow, front-running, flash loans, etc.)
 • Experience with audits, formal verification, fuzz testing, or other advanced contract assurance methods
 • Strong test suite / CI workflow skills; comfortable using tools like Hardhat, Foundry, Truffle etc.
 • Solid understanding of GameFi mechanics and how on-chain economics work
 
Bonus Points:
 • Experience on multiple EVM chains or Layer-2 / sidechains
 • Knowledge of cross-chain bridges, oracles, NFTs, tokenomics design
 • Contributions to open-source security tooling or prior audit reports or published code you’re proud of
 
Why join MentTech?
At MentTech, we cultivate a culture of flexibility, autonomy, and the freedom to make a real impact on the broader Web3 ecosystem. Experience the advantages of a fully remote working environment where your expertise and contributions are rewarded with competitive compensation tailored to your role and project influence.
Ment Tech Labs
 • Employee Equity & Incentives: Unlock future growth with equity and other potential incentives.
 • Entrepreneurial Culture: Join a collaborative environment where we innovate together as partners.
 • Cutting-edge Innovation: Work at the forefront of gaming and blockchain.
 • Key Strategic Projects: Be part of transformative initiatives that are redefining the gaming landscape.
 • Remote Flexibility: Enjoy a truly flexible, fully remote work setup that supports your lifestyle.
 • Talented Team: Collaborate with a team of passionate, driven, and skilled professionals.
 • Community Impact: Contribute to the growth and success of the Web3 and gaming communities.
 • Flexible Payment Options: Receive payments in crypto or fiat, tailored to your preference.
 • Growth Opportunities: Access valuable learning experiences and development paths.
 
MentTech Labs, Inc. is an equal opportunities workplace that doesn’t discriminate based on race, ethnicity, gender, ancestry, national origin, religion, sex, sexual orientation, gender identity, age disability, veteran status, genetic information, marital status, or any other legally protected status.

We are looking for a Metaverse Developer to help build interactive virtual environments and immersive digital experiences. The role involves developing 3D worlds, integrating Web3 technologies, and working with modern tools for real-time applications.
You will work with Unity, WebGL, and blockchain technologies to create engaging metaverse features and optimize them for performance across different devices. The developer will collaborate with designers and backend engineers to deliver scalable and stable products.
Requirements include experience with Unity and C#, understanding of 3D development, Web3 or blockchain basics, and familiarity with Git and API integration. Experience with VR/AR, NFTs, or multiplayer systems is a plus.
We offer remote work, flexible hours, crypto payments, and the opportunity to build innovative metaverse products.