Data Engineer
Singapore
Full time
Office
Compensation is not specified
Role
Data Engineer
Description
About OKX
OKX is a leading cryptocurrency trading platform and Web3 ecosystem with a strong presence in over 180 international markets. Trusted by more than 20 million customers worldwide, OKX is renowned for its speed, reliability, and popularity among investors and professional traders on a global scale.
Since its establishment in 2017, OKX has fostered a diverse community of individuals passionate about participating in a new financial system that promotes fairness and inclusivity. We are committed to educating people about the potential of cryptocurrency markets and guiding them to make informed investment decisions. In addition to our flagship OKX trading app, we are excited to introduce MetaX, our Web3 wallet, catering to those interested in exploring NFTs, the metaverse, and trading GameFi and DeFi tokens.
About the Data Team
The OKX data team plays a pivotal role in managing the comprehensive data scope of OKG. We handle technical selection, architecture design, data ingestion, data storage, ETL, data visualization, business intelligence, and data science. As data engineers, data analysts, and data scientists, we assume end-to-end ownership over OKx's data lifecycle, including data ingestion, ETL processes, data warehousing, and data services. As a data engineer, your collaboration with the team will leverage data technologies to drive evidence-based decision-making, enhance the quality of our products and services, and facilitate the company's growth.
Responsibilities:
- Develop and implement robust and efficient data pipelines for both batch and real-time streaming data.
- Design data infrastructure on cloud platforms using industry-standard tools.
- Execute projects with an Agile mindset, ensuring timely delivery and quality outcomes.
- Create software frameworks to tackle complex data challenges at scale.
- Collaborate closely with product managers, software engineers, data analysts, and data scientists to build scalable and data-driven platforms and tools.
- Maintain data integrity and scalability by enforcing data standards, improving data validation and monitoring processes, and proactively addressing any issues that arise.
- Identify and explore opportunities, both internal and external, to enhance our products and services through data-driven insights and improvements.
Requirements:
- Bachelor's Degree in Computer Science or equivalent professional experience.
- Strong proficiency in data processing tools like Spark and Flink.
- Extensive experience in building and implementing batch and streaming data pipelines.
- Solid programming skills in Python, Go, Scala, or Java.
- In-depth knowledge of SQL and NoSQL databases, including performance tuning and troubleshooting.
- Familiarity with DevOps tools such as Git, Docker, and Kubernetes.
- Experience with cloud platforms like AWS, Ali Cloud, GCP, or Azure.
- Proficiency in SQL, with familiarity in advanced features such as window functions, aggregate functions, and scalar/user-defined functions.
- Proven track record of delivering end-to-end data solutions involving data ingestion, persistence, extraction, and analysis.
- Self-motivated, innovative, and collaborative with excellent communication and presentation skills.
- Fluent in written and spoken English.
Preferred Qualifications:
- Experience in FinTech, eCommerce, SaaS, AdTech, or Digital Wallet industries.
- Ability to work effectively with geographically dispersed teams across different time zones.
- Familiarity with big data tools such as Amplitude, Tableau, QlikView, Ali Cloud DataWorks, MaxCompute, Hadoop, Hive, Spark, and HBase is highly desirable.
Skills Required
OKX
Website
www.okx.comCompany size
Not specified
Location
United States
Description
Not specified
XanaNetworo
Crypto Outreach Hunter – High Commission (Remote)
Full time
Remote
XanaNetwork (@xananetwork) is hiring 5–8 outreach hunters. We just relaunched — same core team with a track record of multi-hundred-million caps and six-figure holder bases. Your job:• Send 300–600 high-quality cold DMs per day on Twitter (DexScreener, Pump.fun, new launches)• Get warm replies → we close Pay (performance-first):• $800–$1,200 USD monthly base• + $1,500–$4,000 bonus per signed client• Top hunters clear $8k–$15k+/mo on commission• Paid trial $100 flat — first 8 who hit 5+ warm replies get hired No experience needed — we’ll train hungry people. Apply → DM @mainnetmike on Twitter with:1. How many DMs you can send daily2. Why you want the role Hungry & coachable only.
Payment in Crypto
Peeter Luik
Software Developer
Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto
Chandra Shekhar Patidar
Ethical hackering, Web security, bug Bounting+report
Rajanukunte, India
Rajanukunte, India
Part time
Remote
We are looking for a skilled Ethical Hacker who specializes in Web Security, Bug Bounties, and Report Writing. The ideal candidate will be proficient in IT and Networking concepts, with a passion for keeping web environments secure and free from vulnerabilities.
Responsibilities:
- Conducting ethical hacking activities to identify and exploit vulnerabilities in web applications and networks.
- Participating in bug bounty programs to discover and report security issues.
- Writing detailed reports documenting findings, recommended solutions, and mitigation strategies.
- Collaborating with developers and security experts to address identified vulnerabilities.
Required Skills:
- In-depth knowledge of IT and Networking principles.
- Proficiency in ethical hacking techniques and tools.
- Understanding of web security best practices.
- Strong communication and report writing skills.
- Ability to work independently and as part of a team.
If you have a strong background in IT and Networking, a keen interest in ethical hacking, and a desire to contribute to web security, we encourage you to apply for this exciting opportunity.
Responsibilities:
- Conducting ethical hacking activities to identify and exploit vulnerabilities in web applications and networks.
- Participating in bug bounty programs to discover and report security issues.
- Writing detailed reports documenting findings, recommended solutions, and mitigation strategies.
- Collaborating with developers and security experts to address identified vulnerabilities.
Required Skills:
- In-depth knowledge of IT and Networking principles.
- Proficiency in ethical hacking techniques and tools.
- Understanding of web security best practices.
- Strong communication and report writing skills.
- Ability to work independently and as part of a team.
If you have a strong background in IT and Networking, a keen interest in ethical hacking, and a desire to contribute to web security, we encourage you to apply for this exciting opportunity.
Payment in Crypto
White Bridge LTD
Junior Crypto Analyst & Trader (Remote, Training Included)
Bruges, Belgium +9
Bruges, Belgium +9
Part time
Remote
WhiteBridge-Ltd is a young and rapidly developing company working in the field of digital markets and analytics.
We bring together enterprising people who want to master modern approaches to trading, analysis and decision-making in a dynamic market environment.
We are currently looking for a Junior Crypto Analyst & Trader, a novice specialist who is ready to complete training, perform real trading operations and develop under the guidance of experienced mentors.
Your Responsibilities:
Execution and support of trading operations on digital markets.
Tracking asset dynamics and market trends.
Maintaining internal records on transactions and statistics.
Analyzing market data, news, and charts for decision-making.
Work with analytical tools and participate in discussions with a team of traders.
The gradual formation and improvement of your own trading strategy.
What We Offer:
Working for a young and growing international company.
Remote format — you can work from anywhere in the world.
Flexible schedule — up to 20 hours per week, it is convenient to combine with study or main activity.
Learning from scratch — all processes and trading tools are mastered with a mentor.
The opportunity for professional growth and transition to more advanced levels.
Ideal Candidate:
He is interested in digital assets and trading processes.
He is attentive to details and is able to analyze data.
He learns quickly and is ready to act in a dynamic environment.
Knows how to work independently and in a team.
Trading experience is not required — the desire to develop is important.
We bring together enterprising people who want to master modern approaches to trading, analysis and decision-making in a dynamic market environment.
We are currently looking for a Junior Crypto Analyst & Trader, a novice specialist who is ready to complete training, perform real trading operations and develop under the guidance of experienced mentors.
Your Responsibilities:
Execution and support of trading operations on digital markets.
Tracking asset dynamics and market trends.
Maintaining internal records on transactions and statistics.
Analyzing market data, news, and charts for decision-making.
Work with analytical tools and participate in discussions with a team of traders.
The gradual formation and improvement of your own trading strategy.
What We Offer:
Working for a young and growing international company.
Remote format — you can work from anywhere in the world.
Flexible schedule — up to 20 hours per week, it is convenient to combine with study or main activity.
Learning from scratch — all processes and trading tools are mastered with a mentor.
The opportunity for professional growth and transition to more advanced levels.
Ideal Candidate:
He is interested in digital assets and trading processes.
He is attentive to details and is able to analyze data.
He learns quickly and is ready to act in a dynamic environment.
Knows how to work independently and in a team.
Trading experience is not required — the desire to develop is important.
Payment in Crypto
Ali Ahmad
Graphic Designer for Web & Mobile Projects
Part time
Remote
We are lookang for a talented and creative graphic designer to work on various digital design project including web banners social medai posts product mockups and UI/UX layouts
Payment in Crypto