Principal/Senior Engineer(Big Data)
Hong Kong
Full time
Office
Compensation is not specified
Role
Data Engineer
Description
About the Company
At OKX, we believe in leveraging technology to shape our future. Established in 2017, OKX stands out as a leading spot and derivatives cryptocurrency exchange globally. Through innovative deployment of blockchain technology, OKX has revolutionized the financial landscape by offering an array of advanced products, solutions, and trading tools. Trusted by over 20 million users across 180 regions, OKX is dedicated to providing a user-friendly platform that enables everyone to step into the world of cryptocurrencies. In addition to its top-tier DeFi exchange, OKX also offers OKX Insights, a research division that remains at the forefront of industry trends. With a wide range of crypto services and a strong commitment to innovation, OKX envisions a financial world supported by blockchain and decentralized finance.
We heavily invest in fostering our employees just as much as we invest in cutting-edge technology. United by a dynamic culture where teamwork, adaptability, and integrity reign, we strive to create an inclusive, supportive, and diverse environment for all. Regardless of your background, we ensure that each individual feels valued, respected, and provided equal opportunities for growth and success — aiming to bring out the best in you.
Job Summary
Primary Responsibilities:
- Develop the blockchain data platform encompassing tasks like managing indexes, providing data services, building a scalable platform, and implementing logical modeling.
- Thorough comprehension of business and data logic to conduct research on various business data indicators, devise adaptable solutions, and facilitate the development of data products.
- Utilize historical data analysis based on relevant risk indicators to formulate policy rules and scoring models.
- Conduct data mining using proprietary data, aligning with specific DeFi business traits to discover valuable variables and oversee the implementation process.
Qualifications:
- Preferably hold a Bachelor's degree in computer science, financial engineering, or related field.
- Proficiency with open-source projects such as Hadoop, Hbase, Hive, Maxcomputer, Dataworks, Kafka, Flink; familiarity with scripting languages like Java, Python, and experience in shell development are advantageous.
- Proficient in big data real-time and offline ETL processing, adept at using SQL, Hive, and other search engines for big data analysis as well as OLAP data analysis.
- Strong communication, critical thinking, and data interpretation skills, with a proactive nature, a sense of responsibility, strong work ethics, and teamwork abilities.
- Experienced in data analysis methodology, ideally in financial data analysis; familiarity with data mining projects and common machine learning algorithms is preferred.
- Knowledge of blockchain, public chains, and DeFi is a plus, along with experience in Alibaba Cloud utilization.
Additional Preferences:
- Expertise in data analysis methodologies and financial data analysis.
- Proficiency in data mining project procedures and common machine learning algorithms.
- Familiarity with blockchain, public chains, and DeFi technologies, in addition to experience with Alibaba Cloud.
Benefits & Perks:
- Competitive total compensation package.
- Extensive insurance coverage for employees and their families.
- Exciting perks that we will disclose during the recruitment process!
Skills Required
OKX
Website
www.okx.comCompany size
Not specified
Location
United States
Description
OKX is a world-leading digital asset exchange, providing advanced financial services to traders worldwide leveraging blockchain technology.
Our platform offers spot & derivatives trading helping traders optimize their strategy. It provides a safe, reliable and stable environment for digital assets trading via web interface and mobile app by adopting GSLB, and distributed server clusters.
We believe blockchain technology will eliminate barriers to transactions, increase the efficiency of transactions across society, and eventually have a significant impact on the global economy. We strive to achieve something that changes the world and never stop to innovate and improve on our customer experience.
Everyvote
Backend Developer
New York, USA
New York, USA
Full time
Remote
About Us:
GP Vote is an innovative startup dedicated to transforming the democratic process through a cutting-edge voting platform integrated with blockchain technology. Our mission is to empower individuals to voice their opinions and shape collective decisions in a secure and transparent environment. We believe that every voice matters, and our platform fosters inclusivity by allowing users to propose titles and suggestions.
We are seeking a talented Frontend Developer with a strong background in React and TypeScript. The ideal candidate will have experience in Web3 and blockchain technologies, enabling them to contribute to our mission of delivering high-quality digital products.
Key Responsibilities:
Lead the migration of our backend systems from Express.js to ASP.NET.
Design, develop, and maintain scalable and secure backend services.
Collaborate with front-end developers to integrate user-facing elements using server-side logic.
Implement data storage solutions and ensure data integrity.
Develop and maintain APIs for mobile and web applications.
Optimize applications for maximum speed and scalability.
Monitor and troubleshoot issues in the production environment.
Stay updated with emerging technologies and trends in backend development, Web3, and Blockchain.
Required Qualifications:
Proven experience as a Backend Developer or similar role.
Strong proficiency in ASP.NET and C#.
Deep knowledge of backend development principles and best practices.
Proficient in database management (SQL, NoSQL).
Understanding of RESTful APIs and microservices architecture.
Experience with version control systems (e.g., Git).
Preferred Qualifications:
Experience with Web3 technologies (e.g., Ethereum, smart contracts).
Familiarity with Blockchain concepts and decentralized applications (dApps).
Knowledge of containerization technologies (Docker, Kubernetes).
Familiarity with CI/CD pipelines and DevOps practices.
Understanding of security best practices in backend development.
Benefits:
Competitive salary and performance-based bonuses.
Flexible working hours and remote work options.
Generous vacation policy and paid time off.
Health, dental, and vision insurance.
Professional development opportunities and access to online courses.
Collaborative and inclusive company culture.
Opportunities to work on cutting-edge technology in the Web3 and Blockchain space.
Team-building activities and company retreats.
How to Apply:
If you are excited about the opportunity to work with a forward-thinking company and have the skills we’re looking for, please send your resume and a cover letter to larry@everyvote.xyz.
Join us in shaping the future of voting technology!
GP Vote is an innovative startup dedicated to transforming the democratic process through a cutting-edge voting platform integrated with blockchain technology. Our mission is to empower individuals to voice their opinions and shape collective decisions in a secure and transparent environment. We believe that every voice matters, and our platform fosters inclusivity by allowing users to propose titles and suggestions.
We are seeking a talented Frontend Developer with a strong background in React and TypeScript. The ideal candidate will have experience in Web3 and blockchain technologies, enabling them to contribute to our mission of delivering high-quality digital products.
Key Responsibilities:
Lead the migration of our backend systems from Express.js to ASP.NET.
Design, develop, and maintain scalable and secure backend services.
Collaborate with front-end developers to integrate user-facing elements using server-side logic.
Implement data storage solutions and ensure data integrity.
Develop and maintain APIs for mobile and web applications.
Optimize applications for maximum speed and scalability.
Monitor and troubleshoot issues in the production environment.
Stay updated with emerging technologies and trends in backend development, Web3, and Blockchain.
Required Qualifications:
Proven experience as a Backend Developer or similar role.
Strong proficiency in ASP.NET and C#.
Deep knowledge of backend development principles and best practices.
Proficient in database management (SQL, NoSQL).
Understanding of RESTful APIs and microservices architecture.
Experience with version control systems (e.g., Git).
Preferred Qualifications:
Experience with Web3 technologies (e.g., Ethereum, smart contracts).
Familiarity with Blockchain concepts and decentralized applications (dApps).
Knowledge of containerization technologies (Docker, Kubernetes).
Familiarity with CI/CD pipelines and DevOps practices.
Understanding of security best practices in backend development.
Benefits:
Competitive salary and performance-based bonuses.
Flexible working hours and remote work options.
Generous vacation policy and paid time off.
Health, dental, and vision insurance.
Professional development opportunities and access to online courses.
Collaborative and inclusive company culture.
Opportunities to work on cutting-edge technology in the Web3 and Blockchain space.
Team-building activities and company retreats.
How to Apply:
If you are excited about the opportunity to work with a forward-thinking company and have the skills we’re looking for, please send your resume and a cover letter to larry@everyvote.xyz.
Join us in shaping the future of voting technology!
Payment in Crypto
Wallet
Operations Director
Nicosia, Cyprus
Nicosia, Cyprus
Full time
Remote
Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
We are seeking to hire an individual with a proven track record to lead, drive, and coordinate the efforts of the Wallet operating team. This role will also serve as the reporting and execution bridge—the “glue”—between all key stakeholders and teams that drive our business, including operations, finance, legal, compliance, customer support, and marketing.
Responsibilities:
Maintain and direct the daily operations of the company, coordinating with HR, legal, compliance, marketing, finance, and other departments, as well as intra-group or external outsourcing. Find a balance between business/product goals and legal/compliance/risk requirements.
Collaborate with the COO, CEO, and other executives to contribute to the development of the company’s overall strategy, ensuring the execution of business strategies and plans.
Engage with banks and other financial and crypto institutions, representing the company on various topics before banking partners and regulators. Foster collaboration and establish partnerships with financial and crypto institutions.
Participate in the creation of procurement policies, negotiate contracts with vendors and suppliers, and reduce unnecessary expenditures or underutilized resources.
Assess risks associated with the company’s business activities, participate in the development of a company-wide risk management strategy alongside other teams, and ensure compliance with regulations and industry standards.
Share knowledge and, where appropriate, mentor team members. Support the company in recruitment, retention, team development, performance management, and advising on promotions.
Organize and lead the opening of new company offices or business units across various jurisdictions, handling the full setup process from A to Z.
Requirements:
Solid understanding of cryptocurrency and experience working in a crypto business (VASP/regulated environment).
Experience in payments, electronic money, or financial services/crypto business operations. Risk and compliance experience in the financial/crypto industry is highly valued.
Proven track record as a head of operations or operations manager.
Demonstrated ability to “get the job done.”
Exceptional organizational and teamwork skills, critical thinking, and multitasking abilities. Capable of managing multiple projects and deadlines in a fast-paced, high-output professional environment.
Ability to work effectively with limited resources. Strong skills in coordinating and uniting teams, while also working independently without a large supporting team.
Why it is a fantastic opportunity
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
We are seeking to hire an individual with a proven track record to lead, drive, and coordinate the efforts of the Wallet operating team. This role will also serve as the reporting and execution bridge—the “glue”—between all key stakeholders and teams that drive our business, including operations, finance, legal, compliance, customer support, and marketing.
Responsibilities:
Maintain and direct the daily operations of the company, coordinating with HR, legal, compliance, marketing, finance, and other departments, as well as intra-group or external outsourcing. Find a balance between business/product goals and legal/compliance/risk requirements.
Collaborate with the COO, CEO, and other executives to contribute to the development of the company’s overall strategy, ensuring the execution of business strategies and plans.
Engage with banks and other financial and crypto institutions, representing the company on various topics before banking partners and regulators. Foster collaboration and establish partnerships with financial and crypto institutions.
Participate in the creation of procurement policies, negotiate contracts with vendors and suppliers, and reduce unnecessary expenditures or underutilized resources.
Assess risks associated with the company’s business activities, participate in the development of a company-wide risk management strategy alongside other teams, and ensure compliance with regulations and industry standards.
Share knowledge and, where appropriate, mentor team members. Support the company in recruitment, retention, team development, performance management, and advising on promotions.
Organize and lead the opening of new company offices or business units across various jurisdictions, handling the full setup process from A to Z.
Requirements:
Solid understanding of cryptocurrency and experience working in a crypto business (VASP/regulated environment).
Experience in payments, electronic money, or financial services/crypto business operations. Risk and compliance experience in the financial/crypto industry is highly valued.
Proven track record as a head of operations or operations manager.
Demonstrated ability to “get the job done.”
Exceptional organizational and teamwork skills, critical thinking, and multitasking abilities. Capable of managing multiple projects and deadlines in a fast-paced, high-output professional environment.
Ability to work effectively with limited resources. Strong skills in coordinating and uniting teams, while also working independently without a large supporting team.
Why it is a fantastic opportunity
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Tevaera
Blockchain Trader
Atlanta, USA
Atlanta, USA
Full time
Remote
We are seeking a skilled and knowledgeable Blockchain Trader to join our team. As a Blockchain Trader, you will be responsible for understanding and analyzing the blockchain and crypto markets, executing trades, and managing digital assets.
Responsibilities:
- Stay informed about trends and developments in the blockchain and crypto markets
- Analyze market data and make informed trading decisions
- Execute trades efficiently and accurately
- Manage digital asset portfolios effectively
- Monitor market fluctuations and adjust trading strategies as needed
- Collaborate with team members to optimize trading processes
Requirements:
- Proficiency in blockchain technology and cryptocurrencies
- Previous experience in trading digital assets
- Strong analytical and decision-making skills
- Excellent communication and teamwork abilities
- Ability to work well under pressure and in a fast-paced environment
- Knowledge of risk management and trading strategies
If you are passionate about blockchain and crypto trading and possess the necessary skills and experience, we would love to hear from you. Join our team and be part of the exciting world of blockchain trading!
Responsibilities:
- Stay informed about trends and developments in the blockchain and crypto markets
- Analyze market data and make informed trading decisions
- Execute trades efficiently and accurately
- Manage digital asset portfolios effectively
- Monitor market fluctuations and adjust trading strategies as needed
- Collaborate with team members to optimize trading processes
Requirements:
- Proficiency in blockchain technology and cryptocurrencies
- Previous experience in trading digital assets
- Strong analytical and decision-making skills
- Excellent communication and teamwork abilities
- Ability to work well under pressure and in a fast-paced environment
- Knowledge of risk management and trading strategies
If you are passionate about blockchain and crypto trading and possess the necessary skills and experience, we would love to hear from you. Join our team and be part of the exciting world of blockchain trading!
Payment in Crypto
Tevaera
Front End Engineer
Atlanta, USA
Atlanta, USA
Full time
Remote
We are seeking a talented Front End Engineer who specializes in Blockchain & Crypto technology, as well as possesses expertise in Web, Mobile & Software Development. As a Front End Engineer, you will be working on designing and implementing user interfaces for our innovative projects in the Blockchain and Crypto space. You will collaborate with cross-functional teams to deliver cutting-edge solutions that enhance user experience and functionality.
Responsibilities:
- Develop user-friendly interfaces for web and mobile applications using the latest technologies and industry best practices.
- Collaborate with back-end developers to integrate front end components with server-side logic.
- Optimize applications for maximum speed and scalability.
- Ensure the technical feasibility of UI/UX designs.
- Stay updated on emerging trends and technologies in front end development.
Requirements:
- Proven experience as a Front End Engineer or similar role.
- Strong proficiency in Blockchain & Crypto technology.
- Extensive knowledge of Web, Mobile & Software Development.
- Proficiency with front end languages such as HTML, CSS, JavaScript.
- Experience with frameworks such as React, Angular, Vue.js.
- Familiarity with RESTful APIs.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork skills.
If you are passionate about front end development and have a keen interest in Blockchain & Crypto technology, we invite you to join our dynamic team and contribute to driving innovation in the industry.
Responsibilities:
- Develop user-friendly interfaces for web and mobile applications using the latest technologies and industry best practices.
- Collaborate with back-end developers to integrate front end components with server-side logic.
- Optimize applications for maximum speed and scalability.
- Ensure the technical feasibility of UI/UX designs.
- Stay updated on emerging trends and technologies in front end development.
Requirements:
- Proven experience as a Front End Engineer or similar role.
- Strong proficiency in Blockchain & Crypto technology.
- Extensive knowledge of Web, Mobile & Software Development.
- Proficiency with front end languages such as HTML, CSS, JavaScript.
- Experience with frameworks such as React, Angular, Vue.js.
- Familiarity with RESTful APIs.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork skills.
If you are passionate about front end development and have a keen interest in Blockchain & Crypto technology, we invite you to join our dynamic team and contribute to driving innovation in the industry.
Payment in Crypto
Wallet
Operations Director
Full time
Remote
Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
We are seeking to hire an individual with a proven track record to lead, drive, and coordinate the efforts of the Wallet operating team. This role will also serve as the reporting and execution bridge—the “glue”—between all key stakeholders and teams that drive our business, including operations, finance, legal, compliance, customer support, and marketing.
Responsibilities:
Maintain and direct the daily operations of the company, coordinating with HR, legal, compliance, marketing, finance, and other departments, as well as intra-group or external outsourcing. Find a balance between business/product goals and legal/compliance/risk requirements.
Collaborate with the COO, CEO, and other executives to contribute to the development of the company’s overall strategy, ensuring the execution of business strategies and plans.
Engage with banks and other financial and crypto institutions, representing the company on various topics before banking partners and regulators. Foster collaboration and establish partnerships with financial and crypto institutions.
Participate in the creation of procurement policies, negotiate contracts with vendors and suppliers, and reduce unnecessary expenditures or underutilized resources.
Assess risks associated with the company’s business activities, participate in the development of a company-wide risk management strategy alongside other teams, and ensure compliance with regulations and industry standards.
Share knowledge and, where appropriate, mentor team members. Support the company in recruitment, retention, team development, performance management, and advising on promotions.
Organize and lead the opening of new company offices or business units across various jurisdictions, handling the full setup process from A to Z.
Requirements:
Solid understanding of cryptocurrency and experience working in a crypto business (VASP/regulated environment).
Experience in payments, electronic money, or financial services/crypto business operations. Risk and compliance experience in the financial/crypto industry is highly valued.
Proven track record as a head of operations or operations manager.
Demonstrated ability to “get the job done.”
Exceptional organizational and teamwork skills, critical thinking, and multitasking abilities. Capable of managing multiple projects and deadlines in a fast-paced, high-output professional environment.
Ability to work effectively with limited resources. Strong skills in coordinating and uniting teams, while also working independently without a large supporting team.
Why it is a fantastic opportunity
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
We are seeking to hire an individual with a proven track record to lead, drive, and coordinate the efforts of the Wallet operating team. This role will also serve as the reporting and execution bridge—the “glue”—between all key stakeholders and teams that drive our business, including operations, finance, legal, compliance, customer support, and marketing.
Responsibilities:
Maintain and direct the daily operations of the company, coordinating with HR, legal, compliance, marketing, finance, and other departments, as well as intra-group or external outsourcing. Find a balance between business/product goals and legal/compliance/risk requirements.
Collaborate with the COO, CEO, and other executives to contribute to the development of the company’s overall strategy, ensuring the execution of business strategies and plans.
Engage with banks and other financial and crypto institutions, representing the company on various topics before banking partners and regulators. Foster collaboration and establish partnerships with financial and crypto institutions.
Participate in the creation of procurement policies, negotiate contracts with vendors and suppliers, and reduce unnecessary expenditures or underutilized resources.
Assess risks associated with the company’s business activities, participate in the development of a company-wide risk management strategy alongside other teams, and ensure compliance with regulations and industry standards.
Share knowledge and, where appropriate, mentor team members. Support the company in recruitment, retention, team development, performance management, and advising on promotions.
Organize and lead the opening of new company offices or business units across various jurisdictions, handling the full setup process from A to Z.
Requirements:
Solid understanding of cryptocurrency and experience working in a crypto business (VASP/regulated environment).
Experience in payments, electronic money, or financial services/crypto business operations. Risk and compliance experience in the financial/crypto industry is highly valued.
Proven track record as a head of operations or operations manager.
Demonstrated ability to “get the job done.”
Exceptional organizational and teamwork skills, critical thinking, and multitasking abilities. Capable of managing multiple projects and deadlines in a fast-paced, high-output professional environment.
Ability to work effectively with limited resources. Strong skills in coordinating and uniting teams, while also working independently without a large supporting team.
Why it is a fantastic opportunity
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.