Grants Operations Manager
Status
Cayman Islands
Full time
Remote
Compensation is not specified
Role
Operations Manager
Description
The Arbitrum Foundation, located in the Cayman Islands, is dedicated to fostering the growth of the Arbitrum ecosystem, which includes the Instant Scalable Apps, Arbitrum One, and the low-cost fee solution, Arbitrum Nova.
Arbitrum is currently a frontrunner in Ethereum scaling solutions, boasting significant market share and serving hundreds of applications with over 50% liquidity on the rollup platform.
Key Responsibilities
- Assisting grant applicants in understanding and navigating the application process, and ensuring compliance with requirements.
- Addressing applicant queries related to eligibility, documentation, and submission protocols.
- Reviewing grant applications to ensure completeness and accuracy of provided information.
- Maintaining systematic records of applications, agreements, and other relevant documentation.
- Developing and managing a centralized database for tracking application status, awards, and reporting obligations.
- Creating and distributing grant-related documents such as award letters, contracts, and reporting templates.
- Keeping applicants informed on application status and providing updates throughout the review process.
- Collaborating with internal teams and stakeholders for additional application insights and clarifications.
- Supporting grantees in understanding reporting criteria and deadlines.
- Monitoring and evaluating grant program effectiveness.
- Working with the Grant Manager to recognize areas for process enhancements and criteria improvement.
- Providing valuable feedback based on interactions with applicants and grantees to enhance the grant program experience.
Desired Background
- Essential familiarity with grant management processes.
- Exceptional written and verbal communication skills to effectively engage with applicants and grantees.
- Strong organizational and time management abilities to handle multiple tasks efficiently.
- Proficient in utilizing productivity tools, document management systems, and databases.
- Capability to collaborate effectively in a team environment and build positive relationships with both internal and external stakeholders.
- Interest in Web3 technologies, blockchain, and decentralized finance (DeFi) concepts.
At the Arbitrum Foundation, we prioritize diversity, equity, inclusion, and belonging as key components of our success. We are dedicated to fostering a supportive and inclusive workplace for all employees, regardless of their background or identity. Our goal is to create an environment where all individuals feel valued and have equal opportunities for growth and success. We encourage candidates from diverse backgrounds to apply and be a part of our team.
Skills Required
Arbitrum
Website
arbitrum.foundationCompany size
Not specified
Location
United States
Description
Not specified
Status
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
Web3 Growth Hacker (Enforcer of Expansion)
Full time
Hybrid
Description
About Target Mafia
Target Mafia is a syndicate of elite media buyers, data scientists, and creative capos dominating gambling, crypto, nutra, and adult niches. We operate on pure performance: if our partners win, we win.
We are expanding our crypto empire and need a Web3 Growth Hacker, our Enforcer of Expansion, to scale projects, grow communities, and execute high-ROI campaigns across Web3 ecosystems.
Working at Target Mafia
This is a fast-paced, results-driven role where strategy meets execution. You’ll identify growth opportunities, implement viral campaigns, and optimize channels to maximize performance. Your work will directly impact revenue and user acquisition across multiple projects.
Role
As a Web3 Growth Hacker, you will drive user acquisition, scale communities, and execute growth strategies that expand Target Mafia’s influence in the crypto space. You’ll combine creative tactics, data analysis, and guerrilla marketing to deliver measurable results.
Responsibilities
Plan and execute growth campaigns across Telegram, Discord, Twitter, and other Web3 channels.
Build partnerships and collaborations with crypto communities and influencers.
Track, analyze, and optimize campaigns for maximum ROI.
Identify viral trends and implement them to boost engagement and user acquisition.
Work closely with media buyer dons and creative capos to align growth efforts with marketing strategies.
Skills Required
Growth Hacking & Performance Marketing
Social Media Strategy & Community Building
Crypto & Web3 Knowledge
Influencer & Partnership Management
Data Analysis & Campaign Optimization
Guerrilla Marketing & Viral Campaign Execution
Creativity & Fast Problem Solving
Reasons to Join Our Team
Lead high-impact campaigns in trending Web3 and crypto markets
Work with an elite, performance-driven mafia of media buyers
Performance-based compensation in stablecoins, with bonuses for growth wins
Hands-on experience scaling high-stakes projects
Flexible, dynamic, and rewarding environment for top-tier talent
About Target Mafia
Target Mafia is a syndicate of elite media buyers, data scientists, and creative capos dominating gambling, crypto, nutra, and adult niches. We operate on pure performance: if our partners win, we win.
We are expanding our crypto empire and need a Web3 Growth Hacker, our Enforcer of Expansion, to scale projects, grow communities, and execute high-ROI campaigns across Web3 ecosystems.
Working at Target Mafia
This is a fast-paced, results-driven role where strategy meets execution. You’ll identify growth opportunities, implement viral campaigns, and optimize channels to maximize performance. Your work will directly impact revenue and user acquisition across multiple projects.
Role
As a Web3 Growth Hacker, you will drive user acquisition, scale communities, and execute growth strategies that expand Target Mafia’s influence in the crypto space. You’ll combine creative tactics, data analysis, and guerrilla marketing to deliver measurable results.
Responsibilities
Plan and execute growth campaigns across Telegram, Discord, Twitter, and other Web3 channels.
Build partnerships and collaborations with crypto communities and influencers.
Track, analyze, and optimize campaigns for maximum ROI.
Identify viral trends and implement them to boost engagement and user acquisition.
Work closely with media buyer dons and creative capos to align growth efforts with marketing strategies.
Skills Required
Growth Hacking & Performance Marketing
Social Media Strategy & Community Building
Crypto & Web3 Knowledge
Influencer & Partnership Management
Data Analysis & Campaign Optimization
Guerrilla Marketing & Viral Campaign Execution
Creativity & Fast Problem Solving
Reasons to Join Our Team
Lead high-impact campaigns in trending Web3 and crypto markets
Work with an elite, performance-driven mafia of media buyers
Performance-based compensation in stablecoins, with bonuses for growth wins
Hands-on experience scaling high-stakes projects
Flexible, dynamic, and rewarding environment for top-tier talent
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
Сrypto.com
Head of Custody Security
Dublin, Ireland
Dublin, Ireland
Full time
Hybrid
Responsibilities
Conduct, create, and execute testing of security controls across identity management, key management, and infrastructure (network and cloud) setups.
Assist with client assurance tasks, including addressing Requests for Proposals (RFPs), Requests for Information (RFIs), and Due Diligence Questionnaires (DDQs).
Recognize and assess trends in client inquiries and offer feedback to internal teams for enhancing documentation and control readiness.
Perform security due diligence and continuous monitoring for Web3/blockchain vendors, by evaluating their control maturity, reviewing SOC reports and security documents, and identifying any remaining risks.
Coordinate external audit activities, such as walkthroughs, gathering evidence, and tracking responses.
Pinpoint and study gaps in current and new processes, and then create and monitor remediation suggestions to completion (e.g., onboarding processes).
Develop and sustain knowledge of pertinent financial regulatory security requirements and guarantee control alignment.
Investigate and distribute details on information security best practices, emerging risks, and mitigation approaches with internal teams.
Evaluate and suggest next-generation security tools, automation, and technologies to enhance overall security stance.
Review potential security impacts on the platform resulting from blockchain network or protocol upgrades.
Requirements
Minimum of 8 years of suitable experience in security assurance, audit, compliance, or cloud security engineering.
Demonstrated proficiency in testing and affirming security controls within IAM, key management, and network/cloud environments.
Deep comprehension of Identity and Access Management (IAM) principles.
Familiarity with cryptographic key management, HSMs, and KMS systems.
Strong understanding of cloud and network security architecture and configuration.
Proven track record supporting SOC 1, SOC 2, ISO 27001, PCI DSS, or similar external audits and evaluations.
Exposure to leading cloud platforms (AWS, GCP, Azure) and infrastructure-as-code practices.
Experience in preparing client assurance materials, RFP/RFI/DDQ responses, and evidence documentation.
Knowledge of blockchain platforms or digital asset custody systems is advantageous.
Ability to work autonomously and handle demanding situations effectively.
Outstanding verbal and written communication skills.
Pragmatic and solution-driven mindset, capable of harmonizing security requirements with operational viability and business demands.
Conduct, create, and execute testing of security controls across identity management, key management, and infrastructure (network and cloud) setups.
Assist with client assurance tasks, including addressing Requests for Proposals (RFPs), Requests for Information (RFIs), and Due Diligence Questionnaires (DDQs).
Recognize and assess trends in client inquiries and offer feedback to internal teams for enhancing documentation and control readiness.
Perform security due diligence and continuous monitoring for Web3/blockchain vendors, by evaluating their control maturity, reviewing SOC reports and security documents, and identifying any remaining risks.
Coordinate external audit activities, such as walkthroughs, gathering evidence, and tracking responses.
Pinpoint and study gaps in current and new processes, and then create and monitor remediation suggestions to completion (e.g., onboarding processes).
Develop and sustain knowledge of pertinent financial regulatory security requirements and guarantee control alignment.
Investigate and distribute details on information security best practices, emerging risks, and mitigation approaches with internal teams.
Evaluate and suggest next-generation security tools, automation, and technologies to enhance overall security stance.
Review potential security impacts on the platform resulting from blockchain network or protocol upgrades.
Requirements
Minimum of 8 years of suitable experience in security assurance, audit, compliance, or cloud security engineering.
Demonstrated proficiency in testing and affirming security controls within IAM, key management, and network/cloud environments.
Deep comprehension of Identity and Access Management (IAM) principles.
Familiarity with cryptographic key management, HSMs, and KMS systems.
Strong understanding of cloud and network security architecture and configuration.
Proven track record supporting SOC 1, SOC 2, ISO 27001, PCI DSS, or similar external audits and evaluations.
Exposure to leading cloud platforms (AWS, GCP, Azure) and infrastructure-as-code practices.
Experience in preparing client assurance materials, RFP/RFI/DDQ responses, and evidence documentation.
Knowledge of blockchain platforms or digital asset custody systems is advantageous.
Ability to work autonomously and handle demanding situations effectively.
Outstanding verbal and written communication skills.
Pragmatic and solution-driven mindset, capable of harmonizing security requirements with operational viability and business demands.
Сrypto.com
Head of Custody Security
London, United Kingdom
London, United Kingdom
Full time
Hybrid
Responsibilities
Conduct, design, and implement testing of security controls encompassing identity management, key management, and infrastructure (network and cloud) configurations.
Assist in client assurance activities, including responding to Requests for Proposals (RFPs), Requests for Information (RFIs), and Due Diligence Questionnaires (DDQs).
Recognize and analyze trends in client inquiries and provide internal teams with feedback to enhance documentation and control preparedness.
Conduct security due diligence and continuous monitoring for Web3/blockchain vendors, assessing their control maturity, reviewing SOC reports and security documentation, and identifying residual risks.
Coordinate external audit efforts, including walkthroughs, evidence collection, and response tracking.
Identify and assess gaps in existing and new processes, develop, and monitor remediation recommendations to completion (e.g., onboarding flow).
Maintain a comprehensive understanding of relevant financial regulatory security requirements and ensure control alignment.
Research and share best practices in information security, emerging threats, and mitigation strategies with internal teams.
Evaluate and suggest next-generation security tools, automation, and technologies to enhance overall security posture.
Assess blockchain network or protocol upgrades for potential security impacts on the platform.
Requirements
Minimum of 8 years of pertinent experience in security assurance, audit, compliance, or cloud security engineering.
Demonstrated proficiency in testing and verifying security controls across IAM, key management, and network/cloud environments.
Strong comprehension of Identity and Access Management (IAM) concepts.
Knowledge of cryptographic key management, HSMs, and KMS systems.
Sound understanding of cloud and network security architecture and configuration.
Proven experience supporting SOC 1, SOC 2, ISO 27001, PCI DSS, or equivalent external audits and evaluations.
Exposure to leading cloud platforms (AWS, GCP, Azure) and infrastructure-as-code.
Experience in preparing client assurance materials, RFP/RFI/DDQ responses, and evidence documentation.
Familiarity with blockchain platforms or digital asset custody systems is beneficial.
Capable of working independently and under pressure.
Excellent verbal and written communication skills.
Pragmatic and solution-focused approach, ability to balance security requirements with operational feasibility and business needs.
Conduct, design, and implement testing of security controls encompassing identity management, key management, and infrastructure (network and cloud) configurations.
Assist in client assurance activities, including responding to Requests for Proposals (RFPs), Requests for Information (RFIs), and Due Diligence Questionnaires (DDQs).
Recognize and analyze trends in client inquiries and provide internal teams with feedback to enhance documentation and control preparedness.
Conduct security due diligence and continuous monitoring for Web3/blockchain vendors, assessing their control maturity, reviewing SOC reports and security documentation, and identifying residual risks.
Coordinate external audit efforts, including walkthroughs, evidence collection, and response tracking.
Identify and assess gaps in existing and new processes, develop, and monitor remediation recommendations to completion (e.g., onboarding flow).
Maintain a comprehensive understanding of relevant financial regulatory security requirements and ensure control alignment.
Research and share best practices in information security, emerging threats, and mitigation strategies with internal teams.
Evaluate and suggest next-generation security tools, automation, and technologies to enhance overall security posture.
Assess blockchain network or protocol upgrades for potential security impacts on the platform.
Requirements
Minimum of 8 years of pertinent experience in security assurance, audit, compliance, or cloud security engineering.
Demonstrated proficiency in testing and verifying security controls across IAM, key management, and network/cloud environments.
Strong comprehension of Identity and Access Management (IAM) concepts.
Knowledge of cryptographic key management, HSMs, and KMS systems.
Sound understanding of cloud and network security architecture and configuration.
Proven experience supporting SOC 1, SOC 2, ISO 27001, PCI DSS, or equivalent external audits and evaluations.
Exposure to leading cloud platforms (AWS, GCP, Azure) and infrastructure-as-code.
Experience in preparing client assurance materials, RFP/RFI/DDQ responses, and evidence documentation.
Familiarity with blockchain platforms or digital asset custody systems is beneficial.
Capable of working independently and under pressure.
Excellent verbal and written communication skills.
Pragmatic and solution-focused approach, ability to balance security requirements with operational feasibility and business needs.