Senior Golang Developer - Equities, MainApp
Hong Kong
Full time
Remote
Compensation is not specified
Role
Backend Engineer
Description
We are looking for a skilled backend developer or team lead to join our dynamic team. As part of the backend development team, you will be involved in designing, developing, and enhancing software for projects that complement our core business. This role requires a solid background in building high-performance trading systems specifically for equities and derivatives.
Key Responsibilities
- Lead the development of trading business systems and manage technical teams efficiently
- Drive the end-to-end delivery of trading tools and products, from conceptualization to production
- Participate in requirement reviews, analysis, architecture design, and technical solution evaluation
- Contribute to system improvements, key projects, and technical issue resolutions
- Suggest optimization strategies for business processes to improve system efficiency and reliability
- Collaborate closely with trading product teams for the development of core business modules and workflows
Requirements
- Minimum of 5 years of backend development experience, preferably in financial/trading systems
- Fluent in English
- Expertise in high-performance, distributed systems with proficiency in modern backend technologies and microservices architecture
- Prior experience in trading system architecture and familiarity with trading instruments and tools
- Proficient in Go language, with strong knowledge of at least one database system (MySQL, PostgreSQL, Redis, etc.) and familiarity with Event Sourcing
- Strong understanding of data structures, algorithms, design patterns, and experience with Test-Driven Development (TDD)
- Experience in implementing RESTful APIs in both frontend and backend development
Life @ Company
- Encouragement to innovate and think big within a supportive and ambitious team
- Cutting-edge and proactive work environment that empowers employees to find innovative solutions
- Emphasis on personal and professional growth through new skill-set development
- Collaborative work culture with a supportive team dynamic
- Team unity towards achieving Cryptocurrency in Every Wallet goal
- Flexibility in work hours and hybrid or remote setups
- Internal mobility program offering career development opportunities
- Work perks including the crypto.com Visa card upon joining
Benefits
- Competitive salary
- Generous annual leave allowance including birthday and work anniversary leave
- Work flexibility with hybrid or remote setups
- Opportunities for career growth through the internal mobility program
- Work perks such as the crypto.com Visa card
About Company
Driven by the vision of Cryptocurrency in Every Wallet™, Company is a rapidly expanding global cryptocurrency platform serving millions of customers worldwide. Committed to security, privacy, compliance, and innovation, we aim to accelerate cryptocurrency adoption by fostering a fairer and more inclusive digital ecosystem.
Diversity and Inclusion
Company is an equal opportunities employer dedicated to providing a fair and transparent environment for all individuals. We value diversity and inclusion, actively seeking candidates with various backgrounds, perspectives, and skills to enrich our team.
Recruitment Information
Applicants' personal data will be solely used for recruitment purposes. Only shortlisted candidates will be contacted.
Skills Required
Сrypto.com
Website
Сrypto.comCompany size
Not specified
Location
United States
Description
Not specified
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
Hong Kong
Hong Kong
Full time
Hybrid
Our team focuses on designing, developing, maintaining, and enhancing software for various ventures projects adjacent to our core businesses. These projects are fast-growing and operated with a lean team. As a member of our team, you will play an active role in designing various components for scalable applications, spanning from frontend UI to backend infrastructure.
Job Responsibility:
1. Technical Development and Testing
Engage in requirements analysis, system design, and contribute to the development work within the technical team.
Write and refine integration tests for software robustness and reliability.
Cultivate strong relationships with different operational teams for continuous improvement in operational efficiency.
2. Customer Support and Problem Resolution
Serve as the primary technical contact for addressing issues within the trading project, including troubleshooting, root cause analysis, and implementing effective solutions.
Participate in daily support tasks, receive and handle user issues promptly, and ensure quick resolution.
Demonstrate a deep understanding of all facets related to derivative trading to swiftly address and resolve problems encountered by users.
Organize encountered issues, convert them into business requirements, and work with the Project Manager and developers to enhance our products.
3. System Reliability and Maintenance
Collaborate with the SRE team to establish monitoring and alerting mechanisms, identify potential issues early on, and prevent system failures.
Propose system upgrade and optimization plans to boost performance and reliability.
Coordinate with various teams during system failures to identify and resolve problems efficiently.
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, OpenTelemetry.
Strong analytical skills with a proactive issue identification approach.
Detail-oriented with a strong sense of ownership and ability to multitask.
Solution-oriented mindset with excellent communication and interpersonal skills for engaging technical and non-technical stakeholders.
Proficiency in English and Mandarin.
Additional Abilities Considered a Plus:
Experience in equity trading platforms and equity-related knowledge.
Technical support experience in banking or financial sectors.
Experience in DevOps, particularly AWS, Kubernetes, and CI/CD pipelines.
Proficiency in a Linux environment and support tools.
Experience in development or relevant Site Reliability Engineering experience.
Life @ Company:
Empowered to explore new opportunities in a talented, supportive team.
Proactive work environment encouraging innovative solutions.
Internal growth and skill development opportunities.
Collaborative team culture focused on achieving common goals.
Work flexibility with hybrid or remote setups available.
Opportunities for career advancement through internal mobility programs.
Work perks include the provision of a crypto.com Visa card upon joining.
Benefits:
Competitive salary.
Generous annual leave including birthday and work anniversary.
Work Flexibility Adoption with flexi-work hours and hybrid or remote setups.
Opportunities for career growth through internal mobility programs.
Work perks including a crypto.com Visa card upon joining.
About Company:
Founded in 2016, Crypto.com boasts over 80 million customers and is a rapidly growing global cryptocurrency platform. Their vision is focused on making cryptocurrency accessible to all. With a commitment to security, privacy, and compliance, Crypto.com aims to drive cryptocurrency adoption through innovation, empowering the next generation of innovators to build a fairer digital ecosystem.
Note: Personal data will solely be used for recruitment purposes, and only shortlisted candidates will be contacted.
Job Responsibility:
1. Technical Development and Testing
Engage in requirements analysis, system design, and contribute to the development work within the technical team.
Write and refine integration tests for software robustness and reliability.
Cultivate strong relationships with different operational teams for continuous improvement in operational efficiency.
2. Customer Support and Problem Resolution
Serve as the primary technical contact for addressing issues within the trading project, including troubleshooting, root cause analysis, and implementing effective solutions.
Participate in daily support tasks, receive and handle user issues promptly, and ensure quick resolution.
Demonstrate a deep understanding of all facets related to derivative trading to swiftly address and resolve problems encountered by users.
Organize encountered issues, convert them into business requirements, and work with the Project Manager and developers to enhance our products.
3. System Reliability and Maintenance
Collaborate with the SRE team to establish monitoring and alerting mechanisms, identify potential issues early on, and prevent system failures.
Propose system upgrade and optimization plans to boost performance and reliability.
Coordinate with various teams during system failures to identify and resolve problems efficiently.
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, OpenTelemetry.
Strong analytical skills with a proactive issue identification approach.
Detail-oriented with a strong sense of ownership and ability to multitask.
Solution-oriented mindset with excellent communication and interpersonal skills for engaging technical and non-technical stakeholders.
Proficiency in English and Mandarin.
Additional Abilities Considered a Plus:
Experience in equity trading platforms and equity-related knowledge.
Technical support experience in banking or financial sectors.
Experience in DevOps, particularly AWS, Kubernetes, and CI/CD pipelines.
Proficiency in a Linux environment and support tools.
Experience in development or relevant Site Reliability Engineering experience.
Life @ Company:
Empowered to explore new opportunities in a talented, supportive team.
Proactive work environment encouraging innovative solutions.
Internal growth and skill development opportunities.
Collaborative team culture focused on achieving common goals.
Work flexibility with hybrid or remote setups available.
Opportunities for career advancement through internal mobility programs.
Work perks include the provision of a crypto.com Visa card upon joining.
Benefits:
Competitive salary.
Generous annual leave including birthday and work anniversary.
Work Flexibility Adoption with flexi-work hours and hybrid or remote setups.
Opportunities for career growth through internal mobility programs.
Work perks including a crypto.com Visa card upon joining.
About Company:
Founded in 2016, Crypto.com boasts over 80 million customers and is a rapidly growing global cryptocurrency platform. Their vision is focused on making cryptocurrency accessible to all. With a commitment to security, privacy, and compliance, Crypto.com aims to drive cryptocurrency adoption through innovation, empowering the next generation of innovators to build a fairer digital ecosystem.
Note: Personal data will solely be used for recruitment purposes, and only shortlisted candidates will be contacted.