Senior Software Engineer - Special Projects
Circle is a forward-thinking financial technology firm positioned at the forefront of the evolving internet of money landscape, facilitating seamless global and instant transmission of value at reduced costs compared to traditional financial systems. This innovative digital layer paves the way for new opportunities in payments, commerce, and markets, fostering economic growth and inclusivity on a global scale. Our advanced infrastructure, including USDC, a blockchain-based dollar, empowers businesses, institutions, and developers to leverage these advancements and capitalize on the transformative intersection of money and technology.
Highlights of Your Role:
At Circle, we prioritize transparency and reliability across all our operations. Our expansion into diverse and prominent markets around the world has driven our employees to embody our core values of Multistakeholder engagement,Mindfulness, a commitment to Excellence, and impeccable Integrity. Our remote workspace encourages collaborative efforts where teamwork plays a vital role in our collective achievements. We have cultivated an adaptable and varied work environment that fosters creative thinking and ensures all team members have a stake in our success.
Key Responsibilities:
We are seeking a highly proficient and seasoned smart contract engineer to join our USDC Smart Contract team at Circle. In the capacity of a Senior/Staff Software Engineer, you will take the lead in the technical development and scaling of smart contracts for USDC across multiple blockchain platforms (e.g., Ethereum, Solana, Cosmos).
Main Duties:
- Design, develop, test, and implement smart contracts to facilitate secure and smooth transactions.
- Enhance current smart contracts to boost developer efficiency, safety, and overall performance.
- Implement best practices in security and optimize performance to bolster overall system effectiveness.
- Conduct risk evaluations related to smart contract development on diverse blockchain platforms, recognizing vulnerabilities and implementing mitigation strategies to enhance system security and resilience.
Requirements for Success:
Senior Software Engineer (III)
- Minimum of 4 years of professional software development experience, inclusive of internships.
- At least 2 years of proven expertise in smart contract development on blockchain platforms.
- Proficiency in programming languages commonly employed for non-EVM smart contracts such as Rust, Go, or similar.
- Demonstrated experience in architecting, coding, testing, and deploying secure and efficient smart contracts.
Staff Software Engineer (IV)
All the qualifications of a Senior Software Engineer plus:
- Minimum of 7 years of professional software development experience, encompassing internships.
- At least 4 years of proven expertise in smart contract development on blockchain platforms.
- Enthusiastic project management capabilities, including team leadership and mentorship.
Supplementary Details:
Salaries for the specified positions range within competitive bandings and are determined based on relevant experience, skill sets, qualifications, as well as organizational needs. Further details regarding compensation packages vary by location.
Both roles offer a comprehensive benefits package, inclusive of equity, medical, dental, vision, and 401(k) contributions. Our discretionary vacation policy coupled with paid sick leave and holidays ensure a well-rounded work-life balance.
Circle is strongly committed to fostering a diverse and inclusive work environment that values all individuals equally. We prohibit discrimination on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, veteran status, or disability. In certain locations as required by law, Circle participates in the E-Verify Program.
TEAM members needed for my Start-up Pan-African Web3 project
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 ❤️
Affiliate & Influencer Marketing Specialist (Remote)
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.
Business Development (Japanese Speaking) (Forex)
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
Blockchain Specialist for Game-Fi Project
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!
Listing Business Development Manager (Crypto, Japanese Speaking)
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