Full Stack Engineer, DevTools
USA
Full time
Remote
Compensation is not specified
Role
Full-Stack Engineer
Description
At Hiro, we specialize in creating developer tools that bring Web3 capabilities to Bitcoin. Our range of tools enables developers to leverage smart contracts, digital assets, and decentralized applications on the Bitcoin network. With Hiro's tools, developers can efficiently test and deploy smart contracts, set up nodes for scaling, and more, simplifying the process of building on top of Bitcoin.
Hiro has received over $75 million in funding from notable investors like Union Square Ventures, Y Combinator, Lux Capital, Winklevoss Capital, and Naval Ravikant.
About the Opportunity
We are looking for an experienced engineer to help enhance our core products, including developer tools, libraries, and SDKs. This is a fully remote position where you will collaborate with a skilled team to design and implement important features to support our community. Join our rapidly growing startup and work with a diverse technology stack alongside a globally distributed team.
Responsibilities
- Contribute to the development, testing, and upkeep of our developer tools.
- Play a role in the development and maintenance of key products like Clarinet and Chainhook.
- Implement robust monitoring and testing procedures to meet security and performance standards.
- Create blockchain-supporting tools and utilities such as CLI clients and tools for exploring, monitoring, and debugging.
- Work with other teams on introducing new features for the Stacks blockchain.
- Provide support to developers via Discord and communicate product releases.
Qualifications
- Minimum of 5 years’ experience in product development.
- Strong background in engineering fundamentals like scalability, architecture, testing, and code versioning.
- Proficiency in at least one of the following: Typescript, C/C#, or Rust.
- Proficient in SQL databases like PostgreSQL.
- Experience in developing SDKs and libraries.
Preferred Qualifications
- Familiarity with blockchain technologies like Clarity or Solidity.
- Experience in testing distributed systems for fault tolerance.
- Knowledge of tools like Kubernetes, Docker, and Grafana.
- Background in open-source software development.
We encourage candidates to apply even if they do not meet all requirements. We value diverse perspectives and are keen on exploring varied backgrounds. Individuals from underrepresented groups are especially encouraged to apply.
Offered Benefits
- Competitive salary range of $160,000 - $200,000 annually.
- Equity in the company and Stacks (STX) tokens.
- Reimbursement for co-working space expenses and learning and development stipend.
- Charity donation matching program.
- Comprehensive health benefits, including family-friendly options.
- Generous parental leave policy.
- Various employee perks like daily lunch reimbursement and life insurance.
- Retirement benefits including a 401k plan with a company match.
Please note that benefit packages may vary depending on the employee's location. We are only able to consider applicants residing in the United States, Canada, and select EU countries at this time. Hiro is an equal opportunity employer committed to building a diverse and inclusive team. We do not discriminate based on race, gender, orientation, religion, disability, or any other legally protected status.
Skills Required
Honor
Website
t.meCompany size
Not specified
Location
United States
Description
Not specified
Chi Ng.
Global Business Development Manager (KOL Partnerships) - LATAM, CIS, EMEA, MENA
Argentina +6
Argentina +6
Full time
Remote
BingX is a leading global crypto exchange founded in 2018, serving over 20 million users with spot, futures, copy trading, and asset management services. We’re looking for a Business Development Manager to grow and manage KOLs, agents, and project partnerships, driving user acquisition and trading volume across global markets. Requirement: experience in crypto, influencer partnerships, and market development, with strong communication skills in English (Chinese or additional local languages are a plus). Note: Please include key achievements/past performance data in your resume (e.g., trading volume, regions managed, languages spoken, KOLs region). Apply here or check my profile for more information.
Payment in Crypto
George I
Game Studio Hiring: Full-Stack, Mobile & 3D Web Developers
Part time
Remote
About Us
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
Payment in Crypto
Target Mafia
Smart Contract Auditor (Consigliere of Code)
Full time
Hybrid
Description
About Target Mafia
Target Mafia is a performance-first syndicate of media buyers, data scientists, and creative masterminds running high-stakes operations in gambling, crypto, nutra, and adult industries. We operate with precision and confidence, scaling projects with ROI-driven execution.
In the crypto world, code is law — and one bug can bring down an empire. That’s why we’re searching for a Smart Contract Auditor, our Consigliere of Code, who will safeguard our operations and keep our digital vaults secure.
Working at Target Mafia
This role is for a detail-obsessed professional who thrives in high-pressure environments. You’ll work with our developers and strategists to audit smart contracts, identify vulnerabilities, and ensure flawless execution. Your insights will be the difference between fortune and failure.
Role
As a Smart Contract Auditor at Target Mafia, you will be the trusted advisor who ensures our blockchain infrastructure remains bulletproof. You will analyze code line by line, uncover hidden risks, and provide the security foundation for our Web3 empire.
Responsibilities
Audit Solidity-based smart contracts for vulnerabilities and inefficiencies.
Deliver detailed audit reports with actionable recommendations.
Collaborate with our developers during deployment and testing phases.
Stay ahead of new DeFi exploits and attack vectors.
Provide security-focused consulting to optimize our blockchain operations.
Skills Required
Advanced Solidity & Ethereum Virtual Machine (EVM) knowledge
Proven experience in smart contract auditing
Familiarity with audit tools (Slither, MythX, Echidna, etc.)
Strong understanding of DeFi protocols and attack vectors
Ability to write clear and structured security reports
GitHub or portfolio with past audit experience
Reasons to Join Our Team
Work on high-profile projects in the crypto underworld
Play a crucial role in securing multi-million-dollar operations
Competitive compensation in stablecoins or ETH
Bonuses for detecting critical vulnerabilities pre-launch
Join a mafia where loyalty and skill are rewarded with growth
About Target Mafia
Target Mafia is a performance-first syndicate of media buyers, data scientists, and creative masterminds running high-stakes operations in gambling, crypto, nutra, and adult industries. We operate with precision and confidence, scaling projects with ROI-driven execution.
In the crypto world, code is law — and one bug can bring down an empire. That’s why we’re searching for a Smart Contract Auditor, our Consigliere of Code, who will safeguard our operations and keep our digital vaults secure.
Working at Target Mafia
This role is for a detail-obsessed professional who thrives in high-pressure environments. You’ll work with our developers and strategists to audit smart contracts, identify vulnerabilities, and ensure flawless execution. Your insights will be the difference between fortune and failure.
Role
As a Smart Contract Auditor at Target Mafia, you will be the trusted advisor who ensures our blockchain infrastructure remains bulletproof. You will analyze code line by line, uncover hidden risks, and provide the security foundation for our Web3 empire.
Responsibilities
Audit Solidity-based smart contracts for vulnerabilities and inefficiencies.
Deliver detailed audit reports with actionable recommendations.
Collaborate with our developers during deployment and testing phases.
Stay ahead of new DeFi exploits and attack vectors.
Provide security-focused consulting to optimize our blockchain operations.
Skills Required
Advanced Solidity & Ethereum Virtual Machine (EVM) knowledge
Proven experience in smart contract auditing
Familiarity with audit tools (Slither, MythX, Echidna, etc.)
Strong understanding of DeFi protocols and attack vectors
Ability to write clear and structured security reports
GitHub or portfolio with past audit experience
Reasons to Join Our Team
Work on high-profile projects in the crypto underworld
Play a crucial role in securing multi-million-dollar operations
Competitive compensation in stablecoins or ETH
Bonuses for detecting critical vulnerabilities pre-launch
Join a mafia where loyalty and skill are rewarded with growth
Solus
Web3 Analys for SocialFi project
Panama City, USA
Panama City, USA
Full time
Remote
Position: Web3 Analyst
Location: Remote (Worldwide)
Employment Type: Full-time
About Solus
Solus is a revolutionary decentralized and encrypted super-app that integrates chat, socializing, and trade, giving users complete control over their social interactions and digital assets. Our mission is to empower individuals by combining robust privacy features with versatile social and economic functionalities.
Role Overview
As a Web3 Analyst at Solus, you will play a key role in analyzing and researching the fast-evolving Web3 space. You will be responsible for deep market analysis, project and trend evaluation, and providing insights that will help strengthen Solus's position in the Web3 ecosystem. This is a strategic role for someone who understands blockchain, DeFi, decentralized applications, and thrives in a dynamic environment.
What You'll Do:
Conduct research and analysis on Web3 technologies, trends, and market dynamics.
Evaluate blockchain projects and decentralized applications (dApps) to identify investment opportunities and risks.
Monitor industry developments and regulatory changes that may impact the Web3 ecosystem.
Create reports and presentations to communicate findings and recommendations to stakeholders.
Engage with the Web3 community to gather insights and build relationships with key players.
Assist in developing strategies to enhance Solus’s position within the Web3 landscape.
Analyze competitors, products, and monetization models in the niche.
Collaborate closely with product and development teams to provide data on user needs and market demands.
What We Expect From You:
Strong understanding of Web3 technologies, blockchain, and decentralized finance (DeFi).
Excellent analytical skills with experience in data analysis and market research.
Ability to present complex information clearly and effectively (both written and verbal).
Proficiency in data visualization tools (e.g., Tableau, Power BI) and reporting software.
Self-motivated, proactive, and able to work effectively in a remote setting.
Bonus Points For:
Previous experience in an analytical role within a Web3 or crypto project.
Understanding of tokenomics, staking mechanisms, liquidity, and other DeFi aspects.
Familiarity with automation tools (Zapier, n8n, Make.com) or AI tools for analysis.
Key Performance Indicators (KPIs):
Quality and depth of research
Timeliness and usefulness of reports
Impact of recommendations on decision-making
Activity and engagement within the Web3 community
What We Offer:
Competitive Salary: $6,000 to $8,000 per month (depending on experience).
Crypto Payments: Salaries paid in USDT or ETH through our partner, P2B Exchange.
Solus Token Allocation: Allocation of Solus tokens following the official project launch.
Performance Bonuses: Eligibility for bonuses based on performance and KPIs.
Remote Work: Flexible hours and the ability to work from anywhere in the world.
Health Insurance: Comprehensive health insurance package.
Note on Employment:
All employees undergo an official onboarding process, including KYC verification, signing an NDA, and an employment contract compliant with the laws of your country of residence. After successfully completing a 3-month probationary period, you will become a full-fledged member of the Solus team.
Location: Remote (Worldwide)
Employment Type: Full-time
About Solus
Solus is a revolutionary decentralized and encrypted super-app that integrates chat, socializing, and trade, giving users complete control over their social interactions and digital assets. Our mission is to empower individuals by combining robust privacy features with versatile social and economic functionalities.
Role Overview
As a Web3 Analyst at Solus, you will play a key role in analyzing and researching the fast-evolving Web3 space. You will be responsible for deep market analysis, project and trend evaluation, and providing insights that will help strengthen Solus's position in the Web3 ecosystem. This is a strategic role for someone who understands blockchain, DeFi, decentralized applications, and thrives in a dynamic environment.
What You'll Do:
Conduct research and analysis on Web3 technologies, trends, and market dynamics.
Evaluate blockchain projects and decentralized applications (dApps) to identify investment opportunities and risks.
Monitor industry developments and regulatory changes that may impact the Web3 ecosystem.
Create reports and presentations to communicate findings and recommendations to stakeholders.
Engage with the Web3 community to gather insights and build relationships with key players.
Assist in developing strategies to enhance Solus’s position within the Web3 landscape.
Analyze competitors, products, and monetization models in the niche.
Collaborate closely with product and development teams to provide data on user needs and market demands.
What We Expect From You:
Strong understanding of Web3 technologies, blockchain, and decentralized finance (DeFi).
Excellent analytical skills with experience in data analysis and market research.
Ability to present complex information clearly and effectively (both written and verbal).
Proficiency in data visualization tools (e.g., Tableau, Power BI) and reporting software.
Self-motivated, proactive, and able to work effectively in a remote setting.
Bonus Points For:
Previous experience in an analytical role within a Web3 or crypto project.
Understanding of tokenomics, staking mechanisms, liquidity, and other DeFi aspects.
Familiarity with automation tools (Zapier, n8n, Make.com) or AI tools for analysis.
Key Performance Indicators (KPIs):
Quality and depth of research
Timeliness and usefulness of reports
Impact of recommendations on decision-making
Activity and engagement within the Web3 community
What We Offer:
Competitive Salary: $6,000 to $8,000 per month (depending on experience).
Crypto Payments: Salaries paid in USDT or ETH through our partner, P2B Exchange.
Solus Token Allocation: Allocation of Solus tokens following the official project launch.
Performance Bonuses: Eligibility for bonuses based on performance and KPIs.
Remote Work: Flexible hours and the ability to work from anywhere in the world.
Health Insurance: Comprehensive health insurance package.
Note on Employment:
All employees undergo an official onboarding process, including KYC verification, signing an NDA, and an employment contract compliant with the laws of your country of residence. After successfully completing a 3-month probationary period, you will become a full-fledged member of the Solus team.
Payment in Crypto
VaultChain
Assistant in Financial Technology and Trading Strategies (with Training)
Berlin, Germany
Berlin, Germany
Part time
Remote
Description
We are offering an opportunity to join our team and learn about cross-market trading strategies, focusing on identifying price differences of assets across multiple platforms. This role provides hands-on experience in financial technology, data analysis, and trading support.
As part of this position, you will:
Gain practical knowledge of market analysis and trading workflows
Learn how to recognize and evaluate opportunities across different platforms
Develop your skills in risk management and decision-making
Work with a mentor who will guide you step by step through the learning process
What we provide:
Comprehensive training program designed for beginners
Ongoing mentorship and professional support
Flexible schedule (approx. 1 hour a day required for study and practice)
Remote work setup with the possibility to grow into a larger role over time
This is a part-time, entry-level opportunity suitable for candidates with little or no prior experience. What matters most is your willingness to learn and apply new knowledge in practice.
Compensation: Competitive monthly pay structure with opportunities for progression as skills develop
We are offering an opportunity to join our team and learn about cross-market trading strategies, focusing on identifying price differences of assets across multiple platforms. This role provides hands-on experience in financial technology, data analysis, and trading support.
As part of this position, you will:
Gain practical knowledge of market analysis and trading workflows
Learn how to recognize and evaluate opportunities across different platforms
Develop your skills in risk management and decision-making
Work with a mentor who will guide you step by step through the learning process
What we provide:
Comprehensive training program designed for beginners
Ongoing mentorship and professional support
Flexible schedule (approx. 1 hour a day required for study and practice)
Remote work setup with the possibility to grow into a larger role over time
This is a part-time, entry-level opportunity suitable for candidates with little or no prior experience. What matters most is your willingness to learn and apply new knowledge in practice.
Compensation: Competitive monthly pay structure with opportunities for progression as skills develop