P2P Networking Engineer
Full time
Remote
Compensation is not specified
Role
Security Engineer
Description
Logos is a movement that advocates for the development of the decentralized web. Logos technologies are designed to create a more open internet where communities can progress into network states. Each protocol within the Logos stack aims to empower users while upholding their civil liberties and fundamental freedoms.
Who we are
P2P networks form the core of decentralized technologies, with libp2p emerging as a leading P2P stack. The P2P R&D service unit, Vac, has successfully implemented a comprehensive libp2p stack powering the Nimbus Ethereum 2 client and Waku. Nim, an efficient and elegant programming language, is utilized in our implementation, including the development of nim-libp2p. In addition to implementing nim-libp2p, we are actively engaged in applied P2P research and contribute to the libp2p specification process.
The role
As the Lead P2P Engineer, you will lead a small team dedicated to advancing the nim-libp2p project and conducting libp2p-related research. Your responsibilities include building a collaborative and innovative team environment, ensuring timely project milestone delivery, active participation in the libp2p community, driving advancements in libp2p through research and practical implementations, collaborating with IFT project teams, possessing a deep understanding of the codebase, mentoring team members, and further developing the nim-libp2p architecture.
Key responsibilities
- Mentor and lead a small team of P2P engineers
- Promote knowledge sharing and skill development within the team
- Supervise the nim-libp2p project lifecycle and ensure timely delivery of milestones
- Engage in the libp2p community through discussions and events
- Conduct research to explore libp2p advancements
- Develop practical implementations and contribute to accessible libp2p specifications
- Collaborate with IFT project teams to gather requirements and align on goals
- Address ad-hoc tasks effectively and act as a technical resource for the team
- Implement libp2p protocols and enhance nim-libp2p development
Required qualifications
- Strong passion for decentralization, P2P, and privacy-preserving technology
- Effective leadership skills with project management experience
- Ability to navigate team dynamics and resolve conflicts
- Excellent communication skills to engage with team members and stakeholders
- Adaptability to changing project requirements
- Solid engineering background
- Proficiency in peer-to-peer networking protocols
- Experience with low-level/strongly typed languages
- Familiarity with developing networking-heavy applications and p2p networking
- Knowledge of core networking protocols and p2p building blocks
- Understanding of security protocols for P2P networks
Bonus points
- Experience in remote work
- Previous involvement with open-source organizations or libp2p
- Familiarity with Nim language or other networking stacks
- Experience with core networking protocols like Websockets and/or Quic
[Don’t worry if you don’t meet all of these criteria, we would still like to hear from you if you believe you are a great fit for this role. Just explain why in your cover letter].***
Interview Process
- Initial interview with the POps team
- Interview with an IFT BU member utilizing nim-libp2p
- Pair programming interview with an IFT BU member using nim-libp2p
- Interview with the Vac team lead
Compensation
The expected compensation range is negotiable based on skills and experience assessed throughout the interview process, payable in fiat or cryptocurrency.
Skills Required
Logos
Website
logos.coCompany size
Not specified
Location
United States
Description
Not specified
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
Ubiminds
DevOps Engineer - 413
Brazil
Brazil
Full time
Remote
Role Summary
This is a full-time remote position with Ubiminds, where you will be involved in designing and implementing automated build, deployment, and infrastructure provisioning processes for a company focused on Public Safety. You will work on creating and managing CI/CD pipelines, setting up monitoring systems, and ensuring the security and compliance of the infrastructure. Collaboration with development and operations teams will be key to successfully planning and executing releases.
Key Responsibilities
Design and implement processes for automated build, deployment, and infrastructure provisioning.
Manage CI/CD pipelines to streamline software development.
Develop and integrate test automation frameworks with CI/CD tools.
Implement monitoring, logging, and alerting systems using tools like Datadog or New Relic.
Ensure infrastructure security and compliance following DevOps best practices.
Manage and monitor cloud infrastructure on platforms like AWS and Azure.
Troubleshoot performance and reliability issues across different environments.
Utilize tools such as Jenkins, GitLab CI/CD, GitHub for CI/CD processes.
Utilize Infrastructure-as-Code tools like Terraform.
Implement containerization and orchestration using Docker and Kubernetes.
Familiarity with monitoring tools like Datadog, New Relic, ELK, and Splunk.
Solid understanding of version control tools, especially Git.
Requirements
Hands-on experience in DevOps, systems engineering, or software engineering.
Proficiency with CI/CD tools like Jenkins, GitLab CI/CD, and GitHub.
Knowledge of AWS and Azure cloud services and infrastructure.
Experience with Infrastructure-as-Code tools, particularly Terraform.
Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
Strong knowledge of monitoring tools like Datadog, New Relic, ELK, and Splunk.
Proficient in version control tools, especially Git.
Preferred Qualifications
Relevant certifications in AWS, Azure, Kubernetes would be a plus.
Experience with SQL and NoSQL databases.
Previous work with microservices architectures is beneficial.
Soft Skills
Strong analytical and troubleshooting abilities.
Ability to collaborate effectively in cross-functional teams.
Willingness to adapt and learn new technologies.
Excellent written and verbal communication skills.
Ubiminds Benefits
Integration within US-based product teams.
Remote-first approach with provided MacBook.
Opportunities for English lessons, referral bonuses, and attending tech talks.
Back-office assistance, HR support, and growth prospects.
This is a full-time remote position with Ubiminds, where you will be involved in designing and implementing automated build, deployment, and infrastructure provisioning processes for a company focused on Public Safety. You will work on creating and managing CI/CD pipelines, setting up monitoring systems, and ensuring the security and compliance of the infrastructure. Collaboration with development and operations teams will be key to successfully planning and executing releases.
Key Responsibilities
Design and implement processes for automated build, deployment, and infrastructure provisioning.
Manage CI/CD pipelines to streamline software development.
Develop and integrate test automation frameworks with CI/CD tools.
Implement monitoring, logging, and alerting systems using tools like Datadog or New Relic.
Ensure infrastructure security and compliance following DevOps best practices.
Manage and monitor cloud infrastructure on platforms like AWS and Azure.
Troubleshoot performance and reliability issues across different environments.
Utilize tools such as Jenkins, GitLab CI/CD, GitHub for CI/CD processes.
Utilize Infrastructure-as-Code tools like Terraform.
Implement containerization and orchestration using Docker and Kubernetes.
Familiarity with monitoring tools like Datadog, New Relic, ELK, and Splunk.
Solid understanding of version control tools, especially Git.
Requirements
Hands-on experience in DevOps, systems engineering, or software engineering.
Proficiency with CI/CD tools like Jenkins, GitLab CI/CD, and GitHub.
Knowledge of AWS and Azure cloud services and infrastructure.
Experience with Infrastructure-as-Code tools, particularly Terraform.
Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
Strong knowledge of monitoring tools like Datadog, New Relic, ELK, and Splunk.
Proficient in version control tools, especially Git.
Preferred Qualifications
Relevant certifications in AWS, Azure, Kubernetes would be a plus.
Experience with SQL and NoSQL databases.
Previous work with microservices architectures is beneficial.
Soft Skills
Strong analytical and troubleshooting abilities.
Ability to collaborate effectively in cross-functional teams.
Willingness to adapt and learn new technologies.
Excellent written and verbal communication skills.
Ubiminds Benefits
Integration within US-based product teams.
Remote-first approach with provided MacBook.
Opportunities for English lessons, referral bonuses, and attending tech talks.
Back-office assistance, HR support, and growth prospects.
Binance
Binance Accelerator Program - DevSecOps Engineer, Infrastructure Security
Asia +9
Asia +9
Full time
Remote
We are looking for a dynamic individual to join our team as an Infrastructure Security Engineer (DevSecOps) Intern. In this role, you will play a vital part in enhancing and automating the security of our platform. The ideal candidate should have the technical prowess to solve intricate problems while also possessing the ability to simplify solutions effectively. Key attributes include the aptitude to identify technical debts and the capacity to establish standardized processes and systems within a zero-trust framework.
Your responsibilities will entail designing and implementing robust security measures for our cloud-based infrastructure. Working closely with various teams, you will ensure the ongoing security and compliance of our services within industry best practices.
Joining the Infrastructure Security Engineering unit at our organization will provide you with the opportunity to engage in groundbreaking projects with a direct impact on the security and resilience of the platform.
We seek individuals who are deeply enthusiastic about security and DevSecOps, showing a willingness to excel within a fast-paced, forward-thinking environment.
Responsibilities:
Develop and update internal security tools to elevate team security posture
Conduct daily security monitoring and operations to maintain system integrity
Deploy and oversee security services across our infrastructure
Aid teams in resolving security-related issues and implementing best practices
Take part in security incident investigations and response procedures
Collaborate with multidisciplinary teams to integrate security into the software development cycle
Automate security procedures and introduce ongoing security monitoring solutions
Requirements:
Proficient in Python or Go programming languages
Experience with the Vue framework
Strong command over Linux operating systems and core network security principles
Hands-on experience with AWS or other prominent cloud platforms
Skillful in using version control systems (Git) and cooperative software development workflows
Familiarity with designing and managing CI/CD pipelines, particularly emphasizing integrating security into the development processes
Exceptional problem-solving capabilities coupled with effective interpersonal and collaborative skills
Nice to Have:
Experience with AI/ML technologies, especially concerning security considerations
Expertise in large-context prompt engineering for security automation
Hands-on experience in implementing Agentic AI solutions
Proficiency in tools like Terraform or other Infrastructure as Code (IaC) tools
Why Us:
Contribute to shaping the future within the world's leading blockchain ecosystem
Engage with top-tier talents in a user-centric global organization with a flat structure
Undertake unique, fast-paced projects with autonomy in an innovative setting
Flourish in a results-oriented workplace with opportunities for career advancement and continual growth
Competitive salary and company benefits
Remote work options available (subject to the nature of the business team's work)
At our organization, we are dedicated to fostering diversity within our workforce, recognizing it as instrumental to our success. By submitting a job application, you acknowledge that you have read and accepted our Candidate Privacy Notice.
Your responsibilities will entail designing and implementing robust security measures for our cloud-based infrastructure. Working closely with various teams, you will ensure the ongoing security and compliance of our services within industry best practices.
Joining the Infrastructure Security Engineering unit at our organization will provide you with the opportunity to engage in groundbreaking projects with a direct impact on the security and resilience of the platform.
We seek individuals who are deeply enthusiastic about security and DevSecOps, showing a willingness to excel within a fast-paced, forward-thinking environment.
Responsibilities:
Develop and update internal security tools to elevate team security posture
Conduct daily security monitoring and operations to maintain system integrity
Deploy and oversee security services across our infrastructure
Aid teams in resolving security-related issues and implementing best practices
Take part in security incident investigations and response procedures
Collaborate with multidisciplinary teams to integrate security into the software development cycle
Automate security procedures and introduce ongoing security monitoring solutions
Requirements:
Proficient in Python or Go programming languages
Experience with the Vue framework
Strong command over Linux operating systems and core network security principles
Hands-on experience with AWS or other prominent cloud platforms
Skillful in using version control systems (Git) and cooperative software development workflows
Familiarity with designing and managing CI/CD pipelines, particularly emphasizing integrating security into the development processes
Exceptional problem-solving capabilities coupled with effective interpersonal and collaborative skills
Nice to Have:
Experience with AI/ML technologies, especially concerning security considerations
Expertise in large-context prompt engineering for security automation
Hands-on experience in implementing Agentic AI solutions
Proficiency in tools like Terraform or other Infrastructure as Code (IaC) tools
Why Us:
Contribute to shaping the future within the world's leading blockchain ecosystem
Engage with top-tier talents in a user-centric global organization with a flat structure
Undertake unique, fast-paced projects with autonomy in an innovative setting
Flourish in a results-oriented workplace with opportunities for career advancement and continual growth
Competitive salary and company benefits
Remote work options available (subject to the nature of the business team's work)
At our organization, we are dedicated to fostering diversity within our workforce, recognizing it as instrumental to our success. By submitting a job application, you acknowledge that you have read and accepted our Candidate Privacy Notice.
Сrypto.com
Senior Backend QA Engineer
Hong Kong
Hong Kong
Full time
Hybrid
We are seeking a talented individual to join our team focused on designing, developing, maintaining, and enhancing software for various projects closely tied to our core business. These projects are agile in nature, swiftly executed with a small, efficient team. The role involves actively participating in the creation of scalable applications, encompassing both frontend UI and backend infrastructure.
Responsibilities
Conduct thorough code reviews and testing design assessments.
Collaborate with backend teams to develop robust testing strategies, ensuring comprehensive coverage of critical business processes and advocating for a test-first approach.
Review automated test scenarios for backend services, emphasizing business logic validation.
Evaluate backend codebases for testability and scenario completeness, providing constructive feedback to enhance quality practices and maintain consistency across teams.
Manage and execute test cases for backend services, analyzing results and reporting on testing metrics and defects to facilitate ongoing quality enhancements.
Lead the planning and implementation of performance testing strategies to ensure the scalability of backend services under high loads.
Assist in security testing efforts, including API vulnerability assessments and data protection validations, to fortify overall system reliability.
Develop, refine, and update test frameworks, tools, and technologies across the organization to uphold high-quality standards consistently.
Act as a technical liaison between QA and backend engineering teams, ensuring seamless interpretation of testing requirements across various technology stacks and fostering a culture of excellence in quality throughout the organization.
Requirements
Proficiency in understanding Ruby on Rails and Golang codebases, with practical implementation experience being advantageous.
Strong grasp of backend architecture patterns, microservices, and testing challenges in distributed systems.
Familiarity with common technologies like PostgreSQL, Kafka, RabbitMQ, and Redis.
Ability to translate functional requirements and use cases into effective test plans and cases for backend systems.
Customer-focused mindset with strong problem-solving abilities and analytical skills.
Experience with performance testing tools and methodologies to design and interpret load and stress tests.
Excellent verbal and written communication skills for effective collaboration within technical teams.
Passion for enhancing code quality by engaging with development teams proactively.
Expertise in automating RESTful and WebSocket API testing, utilizing frameworks such as Pytest and tools like Postman or equivalent.
Proficiency in using API testing tools like Postman for validating backend services.
Fluency in English and Mandarin is required, while proficiency in Cantonese is a bonus.
Life @ Crypto.com
Supportive and collaborative working environment that encourages innovation and proactive problem-solving.
Benefits
Competitive salary package.
Generous annual leave allowances, including birthday and work anniversary leave.
Flexible work arrangements with options for remote or hybrid setups.
Internal mobility program for employees to explore diverse career opportunities.
Additional work perks, including access to the crypto.com visa card.
About Crypto.com
A leading global cryptocurrency platform, serving more than 80 million customers and driving the adoption of cryptocurrency worldwide.
The company's vision is to make cryptocurrency accessible to all through innovative solutions and a commitment to security, privacy, and compliance standards.
Crypto.com is an equal opportunity employer that values diversity, inclusivity, and transparency in its recruitment processes. Personal data provided by applicants will be used solely for recruitment purposes. Only shortlisted candidates will be contacted.
Responsibilities
Conduct thorough code reviews and testing design assessments.
Collaborate with backend teams to develop robust testing strategies, ensuring comprehensive coverage of critical business processes and advocating for a test-first approach.
Review automated test scenarios for backend services, emphasizing business logic validation.
Evaluate backend codebases for testability and scenario completeness, providing constructive feedback to enhance quality practices and maintain consistency across teams.
Manage and execute test cases for backend services, analyzing results and reporting on testing metrics and defects to facilitate ongoing quality enhancements.
Lead the planning and implementation of performance testing strategies to ensure the scalability of backend services under high loads.
Assist in security testing efforts, including API vulnerability assessments and data protection validations, to fortify overall system reliability.
Develop, refine, and update test frameworks, tools, and technologies across the organization to uphold high-quality standards consistently.
Act as a technical liaison between QA and backend engineering teams, ensuring seamless interpretation of testing requirements across various technology stacks and fostering a culture of excellence in quality throughout the organization.
Requirements
Proficiency in understanding Ruby on Rails and Golang codebases, with practical implementation experience being advantageous.
Strong grasp of backend architecture patterns, microservices, and testing challenges in distributed systems.
Familiarity with common technologies like PostgreSQL, Kafka, RabbitMQ, and Redis.
Ability to translate functional requirements and use cases into effective test plans and cases for backend systems.
Customer-focused mindset with strong problem-solving abilities and analytical skills.
Experience with performance testing tools and methodologies to design and interpret load and stress tests.
Excellent verbal and written communication skills for effective collaboration within technical teams.
Passion for enhancing code quality by engaging with development teams proactively.
Expertise in automating RESTful and WebSocket API testing, utilizing frameworks such as Pytest and tools like Postman or equivalent.
Proficiency in using API testing tools like Postman for validating backend services.
Fluency in English and Mandarin is required, while proficiency in Cantonese is a bonus.
Life @ Crypto.com
Supportive and collaborative working environment that encourages innovation and proactive problem-solving.
Benefits
Competitive salary package.
Generous annual leave allowances, including birthday and work anniversary leave.
Flexible work arrangements with options for remote or hybrid setups.
Internal mobility program for employees to explore diverse career opportunities.
Additional work perks, including access to the crypto.com visa card.
About Crypto.com
A leading global cryptocurrency platform, serving more than 80 million customers and driving the adoption of cryptocurrency worldwide.
The company's vision is to make cryptocurrency accessible to all through innovative solutions and a commitment to security, privacy, and compliance standards.
Crypto.com is an equal opportunity employer that values diversity, inclusivity, and transparency in its recruitment processes. Personal data provided by applicants will be used solely for recruitment purposes. Only shortlisted candidates will be contacted.