Senior Software Engineer (Exchange Middle Platform)
Hong Kong
Full time
Office
Compensation is not specified
Role
Backend Engineer
Description
Who We Are
At OKX, we believe that technology shapes our future. Established in 2017, OKX is a leading cryptocurrency exchange that deals with spot and derivatives trading. We have implemented blockchain technology to revolutionize the financial ecosystem by providing a wide range of innovative products, solutions, and trading tools. With a user base of over 20 million individuals across 180 regions worldwide, OKX aims to offer an engaging platform that empowers everyone to explore the world of crypto. Along with our exceptional DeFi exchange, we also operate OKX Insights, a research arm that stays at the forefront of the latest trends in the cryptocurrency industry. Our vision is to foster a world of financial access supported by blockchain and the power of decentralized finance.
We are dedicated to investing in our people just as much as we invest in technology. Our company culture fosters teamwork, embraces change, and values integrity. We strive to create a friendly, rewarding, and diverse environment for our employees. Regardless of your background, we want all individuals to feel valued, respected, and have equal opportunities for growth and success—our goal is to bring out the best in you.
About the Opportunity
The Middle Platform team is responsible for developing the core modules of the exchange, which include the matching engine, real-time market data streaming, and market data analysis. These modules form the foundation of our industry-leading trading product, serving millions of users.
What You’ll Be Doing
- Design and implement innovative solutions for our comprehensive range of trading products, such as spot, futures, perpetual swaps, and options.
- Create a robust real-time market data gateway.
- Optimize the performance of the trading architecture to achieve low latency, high availability, and scalability.
What We Look For In You
- Strong background in STEM (Science/Technology/Engineering/Mathematics) education or relevant work experience.
- Excellent logical thinking and problem-solving skills.
- Proficiency in high-performance Java programming, asynchronous programming patterns, and network programming.
- Experience working with distributed systems and microservice architecture.
- Familiarity with automated testing and continuous integration practices.
- Fluent in spoken and written Chinese, as the role involves communication with engineers in China.
Nice to Haves
- Knowledge and experience in financial services protocols such as FIX, SBE, ProtoBuf, or similar. Exposure to low latency messaging frameworks like Aeron and Chronicle Queue.
- Interest in gaining knowledge about various aspects of trading products in financial and crypto markets, including spot, futures, swaps, options, and structured products.
Perks & Benefits
- Competitive total compensation package
- Learning & Development programs and Education subsidy for personal growth and development
- Various team building programs and company events
Skills Required
OKX
Website
www.okx.comCompany size
Not specified
Location
United States
Description
Not specified
Princewill Tor-Anyiin
TEAM members needed for my Start-up Pan-African Web3 project
Benue, Nigeria
Benue, Nigeria
Full time
Remote
AFRO-NODE: Join the Pan-African Web3 Revolution on TON!🚀
We're thrilled to announce that AFRO-NODE, a dual ecosystem on The Open Network (TON), has been shortlisted for a Grant! 🎉 To take our project to the next level, we're looking for talented FunC and Tact smart contract developers to help build out our Minimum Viable Product (MVP), Jetton Master Contract for our Utility Token $ANODE
What We're Looking For:
- Experienced developers with expertise in FunC and Tact
- Strong understanding of smart contract security and best practices
- Ability to work collaboratively in a fast-paced environment
What We Offer:
- Pre-TGE $ANODE utility tokens for early contributors
- Opportunity to be part of a pioneering Pan-African Web3 project
- Collaborative and dynamic community with a shared vision
- Stipends from VC Investor Grant.
How to Join:
DM me with your:
1. Summary of your Blockchain/Web3 Skills & Experience.
2. Your means of verification i.e social media handles
3. Email
4. Country
5. Full Name.
Contact me @ : https://t.me/afronodeWeb3
Please these are important due to the seriousness of the Financial Grant from VC Investor & Accelerator involved.
Thank you ❤️
We're thrilled to announce that AFRO-NODE, a dual ecosystem on The Open Network (TON), has been shortlisted for a Grant! 🎉 To take our project to the next level, we're looking for talented FunC and Tact smart contract developers to help build out our Minimum Viable Product (MVP), Jetton Master Contract for our Utility Token $ANODE
What We're Looking For:
- Experienced developers with expertise in FunC and Tact
- Strong understanding of smart contract security and best practices
- Ability to work collaboratively in a fast-paced environment
What We Offer:
- Pre-TGE $ANODE utility tokens for early contributors
- Opportunity to be part of a pioneering Pan-African Web3 project
- Collaborative and dynamic community with a shared vision
- Stipends from VC Investor Grant.
How to Join:
DM me with your:
1. Summary of your Blockchain/Web3 Skills & Experience.
2. Your means of verification i.e social media handles
3. Email
4. Country
5. Full Name.
Contact me @ : https://t.me/afronodeWeb3
Please these are important due to the seriousness of the Financial Grant from VC Investor & Accelerator involved.
Thank you ❤️
Payment in Crypto
Bitget
Affiliate & Influencer Marketing Specialist (Remote)
Full time
Remote
What you'll do
Identify and establish partnerships with local KOLs, influencers, communities, and relevant projects to enhance the company’s presence in the local market and drive user acquisition and trading volume growth.
Maintain strong, long-term relationships with KOLs and marketing partners to ensure sustainable collaboration.
Oversee the implementation and performance of KOL marketing initiatives; track, analyze, and optimize results to maximize ROI and channel efficiency.
Stay up-to-date with local industry trends, competitor strategies, and market dynamics, and take appropriate actions accordingly.
What you'll need
Diploma or Bachelor's degree in Business, Marketing, or a related field.
Minimum of 2–3 years of relevant experience in a similar industry.
Strong interpersonal skills with a proven ability to build and maintain professional relationships.
Deep understanding of affiliate and influencer marketing within the industry.
Excellent verbal and written communication skills.
Fluency in English is required.
Able to perform well under pressure with strong execution capabilities.
Identify and establish partnerships with local KOLs, influencers, communities, and relevant projects to enhance the company’s presence in the local market and drive user acquisition and trading volume growth.
Maintain strong, long-term relationships with KOLs and marketing partners to ensure sustainable collaboration.
Oversee the implementation and performance of KOL marketing initiatives; track, analyze, and optimize results to maximize ROI and channel efficiency.
Stay up-to-date with local industry trends, competitor strategies, and market dynamics, and take appropriate actions accordingly.
What you'll need
Diploma or Bachelor's degree in Business, Marketing, or a related field.
Minimum of 2–3 years of relevant experience in a similar industry.
Strong interpersonal skills with a proven ability to build and maintain professional relationships.
Deep understanding of affiliate and influencer marketing within the industry.
Excellent verbal and written communication skills.
Fluency in English is required.
Able to perform well under pressure with strong execution capabilities.
Payment in Crypto
bitcastle .
Business Development (Japanese Speaking) (Forex)
Manila, Philippines
Manila, Philippines
Full time
Remote
About the Company:
Bitcastle is a cryptocurrency exchange and Forex (FX) platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Business Development (Forex) to join our team.
About the Role:
We are looking for a Business Development Executive to identify new business opportunities, expand and execute strategic partnerships, and drive sales initiatives in the forex trading space. You will manage the entire sales pipeline, collaborate with internal teams, and stay updated on market trends to support the company’s growth and revenue objectives.
Identify new business opportunities and expand strategic partnerships in the forex industry
Look for new sales opportunities in the forex trading market
Manage the full sales pipeline, including researching, sourcing, contacting, negotiating, converting, and following up with clients
Liaise and coordinate with marketing, product, customer support, and operations teams to ensure smooth delivery of products and services
Assess and monitor key indicators of forex market projects and evaluate the effectiveness of partnership and campaign initiatives
Monitor market trends and conduct R&D in the forex market
Requirements:
Min N2 Japanese language proficiency
Minimum 1 year of business development or sales experience in the forex or financial trading industry
Familiarity with forex trading platforms and industry operations
Ability to develop global customer relationships independently
Preferred Qualification:
Experience working with international clients in the forex industry
Japanese language proficiency (good to have)
Existing network of contacts within the forex or financial trading ecosystem
Strong negotiation and presentation skills
Bitcastle is a cryptocurrency exchange and Forex (FX) platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Business Development (Forex) to join our team.
About the Role:
We are looking for a Business Development Executive to identify new business opportunities, expand and execute strategic partnerships, and drive sales initiatives in the forex trading space. You will manage the entire sales pipeline, collaborate with internal teams, and stay updated on market trends to support the company’s growth and revenue objectives.
Identify new business opportunities and expand strategic partnerships in the forex industry
Look for new sales opportunities in the forex trading market
Manage the full sales pipeline, including researching, sourcing, contacting, negotiating, converting, and following up with clients
Liaise and coordinate with marketing, product, customer support, and operations teams to ensure smooth delivery of products and services
Assess and monitor key indicators of forex market projects and evaluate the effectiveness of partnership and campaign initiatives
Monitor market trends and conduct R&D in the forex market
Requirements:
Min N2 Japanese language proficiency
Minimum 1 year of business development or sales experience in the forex or financial trading industry
Familiarity with forex trading platforms and industry operations
Ability to develop global customer relationships independently
Preferred Qualification:
Experience working with international clients in the forex industry
Japanese language proficiency (good to have)
Existing network of contacts within the forex or financial trading ecosystem
Strong negotiation and presentation skills
Astra Byte Sync
Blockchain Specialist for Game-Fi Project
Full time
Remote
We are seeking a skilled Blockchain Specialist to become a part of our groundbreaking Game-Fi initiative! If you have a deep passion for gaming, decentralized finance, and the latest technological advancements, this could be your ideal role.
Primary Duties:
- Create and implement smart contracts for in-game transactions and assets.
- Develop secure blockchain solutions that guarantee player ownership and protect asset integrity.
- Work closely with our game development team to smoothly incorporate blockchain technology into our gaming platform.
- Keep abreast of the latest developments and best practices within the blockchain and gaming sectors.
Qualifications:
- Demonstrated experience as a Blockchain Developer or in a similar position.
- Expertise in Solidity, with experience in Ethereum or other blockchain technologies.
- Solid understanding of Game-Fi principles and how blockchain can elevate the gaming experience.
- Familiarity with DeFi protocols and tokenomics.
- Ability to work effectively within a team and convey technical information to non-technical audiences.
Desirable Skills:
- Experience in NFT development and related platforms.
- Understanding of cryptographic concepts and security best practices.
If you are eager to embrace a new challenge and contribute to the evolution of gaming through blockchain technology, we would love to hear from you!
Primary Duties:
- Create and implement smart contracts for in-game transactions and assets.
- Develop secure blockchain solutions that guarantee player ownership and protect asset integrity.
- Work closely with our game development team to smoothly incorporate blockchain technology into our gaming platform.
- Keep abreast of the latest developments and best practices within the blockchain and gaming sectors.
Qualifications:
- Demonstrated experience as a Blockchain Developer or in a similar position.
- Expertise in Solidity, with experience in Ethereum or other blockchain technologies.
- Solid understanding of Game-Fi principles and how blockchain can elevate the gaming experience.
- Familiarity with DeFi protocols and tokenomics.
- Ability to work effectively within a team and convey technical information to non-technical audiences.
Desirable Skills:
- Experience in NFT development and related platforms.
- Understanding of cryptographic concepts and security best practices.
If you are eager to embrace a new challenge and contribute to the evolution of gaming through blockchain technology, we would love to hear from you!
Payment in Crypto
bitcastle .
Listing Business Development Manager (Crypto, Japanese Speaking)
Delhi, India
Delhi, India
Full time
Remote
About the Company:
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Listing Business Development to drive growth by leading end-to-end sales initiatives and strategic collaborations in the blockchain and crypto sector, while coordinating cross-functional teams and staying ahead of market trends through continuous research and industry engagement.
About the Role:
- Identify new business opportunities, expand and execute strategic partnerships
- Look for new listing sales opportunities in Blockchain and crypto space
- Manage the listing sales pipeline, from researching, sourcing, contacting, negotiating, converting and following up with clients
- Liase and coordinate with marketing, product, customer support and operations teams to ensure smooth delivery of products
- Assess and monitor key indicators of cryptocurrency projects and evaluating the effectiveness of partnership and campaign initiatives
- Monitor market trends and conducting R&D in the cryptocurrency market
- Participate in overseas exhibitions and events as required and network with potential business partners
Requirements:
Business level Japanese proficiency
Minimum 1 year of BD/sales experience in crypto/blockchain space
Familiar with cryptocurrency or blockchain technology
Experience in managing a team
Experience in crypto coins listing or general business development experience in the crypto industry
Capabilities of develop global customer relationships independently
Good relationship with team and cross functional communication skill
Ideal Candidate:
Have a good sense of cooperation and working with a team
Able to act independently and proactively
Experience in customer negotiation
Bitcastle is a cryptocurrency exchange platform which aims to create a new age of exchange where everyone can use it safely and have fun. As we expand and take a more active approach to global expansion, bitcastle is looking to hire a Full-Time Listing Business Development to drive growth by leading end-to-end sales initiatives and strategic collaborations in the blockchain and crypto sector, while coordinating cross-functional teams and staying ahead of market trends through continuous research and industry engagement.
About the Role:
- Identify new business opportunities, expand and execute strategic partnerships
- Look for new listing sales opportunities in Blockchain and crypto space
- Manage the listing sales pipeline, from researching, sourcing, contacting, negotiating, converting and following up with clients
- Liase and coordinate with marketing, product, customer support and operations teams to ensure smooth delivery of products
- Assess and monitor key indicators of cryptocurrency projects and evaluating the effectiveness of partnership and campaign initiatives
- Monitor market trends and conducting R&D in the cryptocurrency market
- Participate in overseas exhibitions and events as required and network with potential business partners
Requirements:
Business level Japanese proficiency
Minimum 1 year of BD/sales experience in crypto/blockchain space
Familiar with cryptocurrency or blockchain technology
Experience in managing a team
Experience in crypto coins listing or general business development experience in the crypto industry
Capabilities of develop global customer relationships independently
Good relationship with team and cross functional communication skill
Ideal Candidate:
Have a good sense of cooperation and working with a team
Able to act independently and proactively
Experience in customer negotiation