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OneKey
Remote

Full Time

Job responsibilities: 1. Review and improve the security of our blockchain applications, including smart contract and protocol level security. 2. Develop and implement a comprehensive Web3 security framework and strategy. 3. Review code and architecture, identify and correct potential security vulnerabilities and errors. 4. Design and implement security auditing and testing processes, including penetration testing and vulnerability scanning. 5. Investigate security incidents, manage security incident response processes, and provide recovery services

$5,000 - $10,000 /hour
OneKey
Remote

Full Time

Job responsibilities: 1. Research and development of backend APIs, mainly targeting wallet servers, OneKey Card servers, and OneKey backend servers based on requirements. 2. Continuously optimize the overall architecture. Basic requirements

$3,000 - $7,000 /hour
OneKey
Remote

Full Time

Job responsibilities: Develop multiple cross platform software applications for OneKey. Bonus points: Familiar with React native Bluetooth communication, familiar with the blockchain industry, and have experience in using RN as a blockchain wallet or creating a complete DApp. We will use React+Redux+React native (expo)+Electron to create a cross platform open-source software

$3,000 - $7,000 /hour
MEXC
Remote

Full Time

Job responsibilities: 1 Ensure the daily operation of the company's IT system and monitor the status of hardware facilities such as servers and network equipment; 2. Diagnose, analyze, and solve faults that occur in IT systems; 3. Ensure the security of IT systems, monitor and update antivirus software, firewalls and other security tools; 4. Regularly evaluate the performance of IT systems, propose and implement optimization measures; 5. Record the configuration of the IT system, the process of troubleshooting, and other related matters

$1,500 - $2,000 /hour
Syndica
Remote

Full Time

Senior Cloud DevOps Engineer-Work with containers and container orchestration systems such as Kubernetes-Manage AWS, Azure and/or Google Cloud infrast

$1 - $20,000 /hour
Aibit
Remote

Full Time

Job responsibilities: 1. Participate in the architecture design of the system, independently responsible for the implementation of specific module functions, continuously improve and optimize the system, and ensure the stability and maintainability of the system; 2. Participate in product requirement analysis and propose rationalization suggestions; 3. Responsible for writing relevant technical documents; 4. Regularly summarize and share the experience and achievements accumulated in work; Maintain good communication and interaction with team members;

$5,000 - $6,000 /hour
VBIT
Remote

Full Time

1. Responsible for the front-end development of the company's APP products and systems; 2. In the uni app framework( http://uniapp.dcloud.io/ )Next, develop mobile multi terminal (iOS, Android, WeChat mini programs). 3. Responsible for the development and maintenance of the APP front-end, and cooperate with the back-end to complete interface debugging. Independently develop front-end functional modules and related industries for functions such as data interaction, information display, and user experience

$1,200 - $2,400 /hour

Full Time

1. Proficient in various development modes and able to practice in development, with agile development experience preferred; 2. Have a deep understanding of various open-source frameworks, have studied the source code, have a deep understanding of their design ideas, and can flexibly apply them; 3. Proficient in the principles and usage of commonly used databases, familiar with database principles and common performance optimization techniques, with experience in NOSQL databases preferred; 3. Experience in large-scale Internet projects is preferred, with high access and data

$3,000 - $6,000 /hour
EigenPhi
Remote

Full Time

1. Participate in the development of on chain data analysis products, gain valuable experience, and have opportunities to improve oneself; 2. Participate in various internal sharing activities and learn from the technical experience gained in practical situations.

$1 - $1,000 /hour
MaskEX
Remote

Full Time

1. Fully grasp the functional and non functional requirements of the product, design quality assurance and testing strategies for different products. 2. Develop testing plans and design test cases. 3. Execute project test cases to test the functionality, performance, and other aspects of the product. 4. Track, analyze, and report software issues to promote timely and reasonable solutions to problems discovered during testing. 5. During the testing process, actively summarize and promptly provide feedback on problems exposed, and try to improve testing methods and advantages

$3,000 - $6,000 /hour
Crucible
Remote

Full Time

You will work directly with the Head of Product and Development Team to help build new features of the Emergence SDK in Unity, participate in testing,

$1 - $20,000 /hour
TOKEMAK
Remote

Full Time

Senior Quantitative Engineer-Build and run advanced financial simulations and predictive models-Perform backtesting, scenario analysis, and simulation

$1 - $20,000 /hour
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