Security Engineer
Status
SF, USA
Full time
Office
Compensation is not specified
Role
Security Engineer
Description
About Story
Story aims to transform the development and distribution of creative intellectual property in the digital age by facilitating collaboration and innovation. By creating an open IP repository that tracks and enhances creative works across various media forms, Story enables seamless collaboration and ensures proper recognition and provenance for creators. Just as Git revolutionized software development, Story is pioneering a new approach to IP creation, empowering creators to participate in a dynamic ecosystem of creativity and innovation.
Our team comprises seasoned professionals from diverse backgrounds in media, technology, and business, backed by renowned venture capitalists worldwide. Come join us as we shape the future of intellectual property.
About the Role
The Security Engineer position at Story is integral to maintaining the security, confidentiality, and functionality of our platform. In this role, you will be responsible for designing, implementing, and managing security protocols that safeguard our infrastructure and the sensitive data it manages. By collaborating closely with the engineering teams, you will ensure that security considerations are ingrained in every layer of our technology stack, spanning blockchain protocols, smart contracts, backend services, and cloud infrastructure.
This role offers a unique opportunity to establish and guide the security strategy at a cutting-edge blockchain company driving the evolution of intellectual property.
Responsibilities:
- Design and implement security protocols across Story's infrastructure, covering cloud services, smart contracts, APIs, and databases to ensure comprehensive protection.
- Conduct security evaluations on the platform's smart contracts, APIs, and services to identify and address vulnerabilities effectively.
- Develop and integrate security tools and procedures for ongoing monitoring, logging, and proactive threat identification and response.
- Work closely with engineering teams to uphold secure coding practices, conduct routine code reviews, and security audits for new features and updates.
- Lead incident response activities and post-incident reviews to prevent the recurrence of security issues.
- Assess third-party integrations for security risks, ensuring compliance with security standards.
- Stay informed on emerging security threats in the blockchain and web3 environment, contributing to our threat intelligence framework.
- Contribute to the enhancement of security policies and champion a security-focused culture through training and counsel.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Cybersecurity, or related field.
- Over 5 years of experience in security engineering with emphasis on blockchain, cloud infrastructure, and web applications.
- Profound knowledge of security best practices for cloud platforms (e.g., AWS, GCP), encompassing IAM, network security, and infrastructure fortification.
- Demonstrated expertise in vulnerability identification and security assessments across code, infrastructure, and external services.
- Familiarity with security frameworks such as OWASP, NIST, and CIS.
- Strong problem-solving skills and proactive risk mitigation approach.
- Effective communication skills for conveying complex security concepts to technical and non-technical audiences.
- Enthusiasm for blockchain and web3 technologies preferred.
- Familiarity with cryptographic protocols including blockchain consensus algorithms and key management is beneficial.
- Based in the Bay Area or willing to relocate for in-office work three days a week.
This role is ideal for a security expert who excels in dynamic environments and is eager to contribute to the intersection of blockchain technology and IP innovation. Join us as we secure the future of creative collaboration!
Skills Required
Storyprotocol
Website
www.storyprotocol.xyzCompany 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
ghed santos
Founding Head of Engineering
San Francisco, USA
San Francisco, USA
Full time
Remote
About The Project:The project is a venture-backed stealth mode project having raised $2 million and building a Social Intelligence Engine designed to power smarter, faster crypto trading. We're combining advanced data infrastructure and real-time intelligence to unlock new trading possibilities. About the Role:We're looking for a tech-savvy, investor-facing leader with an engineering background to represent us on the frontlines. This is not a research role it's about amplifying our voice, building relationships, and being the bridge between our technology and the world. Key Responsibilities:1）Represent us externally at hackathons, pitch events, conferences, and investor meetings.2）Be our lead evangelist clearly explaining our tech vision to both technical and non-technical audiences.3）Drive fundraising efforts with compelling presentations, clear strategy narratives, and investor Q&A.4）Partner closely with engineering/product to demo the platform, shape the roadmap, and turn market feedback into action. Requirements:1）Strong engineering background (AI, blockchain, data infrastructure, or similar).2）Proven experience in investor-facing roles, including fundraising and pitching.3）Excellent presentation and communication skills, with a track record of representing projects publicly.4）Experience participating in or leading hackathons, demos, and tech events.5）Understanding of consumer behavior data in gaming and apps is a plus.6）Familiarity with Web3, crypto, and developer communities. Compensation:Competitive salary + equity + team token + and performance-based incentives.
Payment in Crypto
Сrypto.com
Backend Production Support Engineer - Equities, MainApp
Singapore
Singapore
Full time
Hybrid
We are seeking an individual to join our dynamic team responsible for designing, developing, maintaining, and enhancing software for various venturous projects that are closely linked to our core businesses. These projects are rapidly created with lean teams. As a team member, you will play a vital role in designing different elements of scalable applications, ranging from frontend user interface to backend infrastructure.
Responsibilities:
1. Technical Development and Testing
Engage in requirements analysis, system design, and participate in the development work within the technical team.
Write and enhance integration tests to ensure software robustness and reliability.
Foster close relationships with various operational teams to enhance operational efficiency.
2. Customer Support and Problem Resolution
Serve as the primary technical contact for troubleshooting production issues in the derivs trading project including root cause analysis and effective solution implementation.
Collaborate with the Customer Support (CS) team to address user issues promptly and understand their requirements.
Demonstrate comprehensive knowledge of upstream and downstream business services related to derivs trading for quick problem analysis and resolution.
Regularly organize encountered problems into business requirements and work with the Project Manager and developers to improve products.
3. System Reliability and Maintenance
Collaborate with the SRE team to establish monitoring and alerting mechanisms for early issue identification.
Provide system upgrade and optimization plans to improve system performance and reliability.
Coordinate with relevant teams in case of system failure to minimize downtime and user impact.
4. Working and Interview Language: English
Requirements:
3-5 years of experience in application or technical support.
Proficiency in shell scripting, Ruby, Golang, and SQL technologies.
Familiarity with monitoring and logging systems like Datadog, Sumologic, and OpenTelemetry.
Strong analytical skills with the ability to proactively identify and address issues.
Detail-oriented with excellent multitasking abilities and strong ownership of work.
Proactive, solution-oriented mindset with a sense of ownership.
Excellent communication skills to engage technical and non-technical stakeholders.
Proficient in both written and spoken English and Mandarin.
Plus Abilities:
Experience in equity trading platforms and equity-related knowledge.
Technical support experience in banking and other financial sectors.
Background in DevOps, particularly with AWS, Kubernetes, and CI/CD pipelines.
Strong experience in a Linux environment and related support tools.
Experience in development or Site Reliability Engineering (SRE).
Working Environment:
Empowered to innovate and collaborate with a talented team in a proactive setting.
Opportunities for personal and professional growth through skill development.
Supportive work culture focused on teamwork and mutual assistance.
Flexibility in work arrangements and career advancement opportunities.
Benefits:
Competitive salary.
Generous annual leave entitlement including birthday and work anniversary.
Option for flexi-work hours and hybrid or remote set-ups.
Internal mobility program for diverse career paths.
Special work perks provided, such as a crypto.com visa card.
About Crypto.com:
Founded in 2016, Crypto.com is a leading global cryptocurrency platform with millions of customers. Committed to accelerating cryptocurrency adoption, it emphasizes security, privacy, and compliance while empowering the next generation of innovators. Join us in transforming the digital ecosystem to be more inclusive and fair.
Crypto.com is an equal opportunity employer, fostering diversity and inclusion. We value candidates from various backgrounds and perspectives to enhance our team dynamics and creativity. All personal data provided will be used for recruitment purposes only. Only shortlisted candidates will be contacted.
Responsibilities:
1. Technical Development and Testing
Engage in requirements analysis, system design, and participate in the development work within the technical team.
Write and enhance integration tests to ensure software robustness and reliability.
Foster close relationships with various operational teams to enhance operational efficiency.
2. Customer Support and Problem Resolution
Serve as the primary technical contact for troubleshooting production issues in the derivs trading project including root cause analysis and effective solution implementation.
Collaborate with the Customer Support (CS) team to address user issues promptly and understand their requirements.
Demonstrate comprehensive knowledge of upstream and downstream business services related to derivs trading for quick problem analysis and resolution.
Regularly organize encountered problems into business requirements and work with the Project Manager and developers to improve products.
3. System Reliability and Maintenance
Collaborate with the SRE team to establish monitoring and alerting mechanisms for early issue identification.
Provide system upgrade and optimization plans to improve system performance and reliability.
Coordinate with relevant teams in case of system failure to minimize downtime and user impact.
4. Working and Interview Language: English
Requirements:
3-5 years of experience in application or technical support.
Proficiency in shell scripting, Ruby, Golang, and SQL technologies.
Familiarity with monitoring and logging systems like Datadog, Sumologic, and OpenTelemetry.
Strong analytical skills with the ability to proactively identify and address issues.
Detail-oriented with excellent multitasking abilities and strong ownership of work.
Proactive, solution-oriented mindset with a sense of ownership.
Excellent communication skills to engage technical and non-technical stakeholders.
Proficient in both written and spoken English and Mandarin.
Plus Abilities:
Experience in equity trading platforms and equity-related knowledge.
Technical support experience in banking and other financial sectors.
Background in DevOps, particularly with AWS, Kubernetes, and CI/CD pipelines.
Strong experience in a Linux environment and related support tools.
Experience in development or Site Reliability Engineering (SRE).
Working Environment:
Empowered to innovate and collaborate with a talented team in a proactive setting.
Opportunities for personal and professional growth through skill development.
Supportive work culture focused on teamwork and mutual assistance.
Flexibility in work arrangements and career advancement opportunities.
Benefits:
Competitive salary.
Generous annual leave entitlement including birthday and work anniversary.
Option for flexi-work hours and hybrid or remote set-ups.
Internal mobility program for diverse career paths.
Special work perks provided, such as a crypto.com visa card.
About Crypto.com:
Founded in 2016, Crypto.com is a leading global cryptocurrency platform with millions of customers. Committed to accelerating cryptocurrency adoption, it emphasizes security, privacy, and compliance while empowering the next generation of innovators. Join us in transforming the digital ecosystem to be more inclusive and fair.
Crypto.com is an equal opportunity employer, fostering diversity and inclusion. We value candidates from various backgrounds and perspectives to enhance our team dynamics and creativity. All personal data provided will be used for recruitment purposes only. Only shortlisted candidates will be contacted.