Golang Backend Engineer - Sygma Account Abstraction Protocol
Full time
Remote
Compensation is not specified
Role
Backend Engineer
Description
Sygma is searching for an individual passionate about advancing blockchain interoperability, experienced in blockchain protocols, and dedicated to enhancing these areas by blending their functionalities.
The role involves developing a next-generation interoperability and cross-chain account abstraction stack, incorporating advanced blockchain and verifiable computation technologies like Optimism Cannon, Halo2, and zkVMs. The focus is on creating a trust-minimized Sygma solution through innovative cross-chain technologies such as ZK and Optimistic bridges for full consensus verification of Ethereum, Polkadot, and possible extension to other chains like Bitcoin.
As the Backend Engineer for the Cross Chain Interoperability Protocol at Sygma, your responsibilities include architecting and implementing extensions to the Sygma interoperability and cross-chain account abstraction protocol and related tools to strengthen blockchain interoperability.
Your contributions will impact the sophistication of blockchain interoperability, pushing the boundaries of this emerging technology. Work at Sygma is open-source, allowing for widespread engagement and collaboration across different blockchain networks and ecosystems.
Responsibilities
- Design, develop, and maintain efficient backend services and APIs using GoLang.
- Integrate with various Interoperability protocols and networks, wallet providers, and Dapps to aggregate cross-chain balances and ensure seamless user interactions.
- Implement and optimize routing algorithms for complex transaction fulfillment.
- Enhance current solutions for security, scalability, and performance of backend services.
- Contribute to automating development processes, encompassing build, deployment, and monitoring.
- Write well-documented, clean, and maintainable code.
Required Skills
- 2+ years of experience in blockchain technologies as a developer and a minimum of 3+ years as a Software Engineer.
- Proficiency in Golang with a background in developing high-performance backend services and APIs.
- Extensive practical experience with the EVM.
- Experience in building distributed systems and knowledge of system design concepts.
- Strong debugging skills and attention to detail.
- Problem-solving and investigative mindset, with an eagerness to explore unfamiliar codebases.
- Capability to contribute knowledge and insights from exploring new technological domains.
- Willingness to learn various technology stacks.
Bonus Skills
- Experience with interoperability projects or protocols.
- Proficiency in identifying and resolving performance bottlenecks in distributed systems.
- Familiarity with cloud environments like AWS.
- Knowledge of containerization (e.g., Docker, Kubernetes).
- Expertise in SQL and/or other database storage engines.
Even if you do not meet all the requirements, we encourage you to apply as long as you align with the role's core aspects.
Hiring Steps
The hiring process at Chainsafe includes the following steps:
- Screening call with a tech recruiter.
- Interview with the hiring team.
- Technical Interview.
- Completion of a technical task within 4 hours.
Diversity and Inclusion
At ChainSafe, diversity, inclusion, and respect for all individuals are fundamental principles imbued in the company culture. We value a diverse team and welcome applicants from underrepresented groups in the blockchain and tech sectors to apply.
ChainSafe offers a remote-first work environment, professional growth opportunities, autonomy, flexibility in work hours, time-off policies, and competitive salaries determined through interviews and alignment with market standards.
To apply for this position, fill out the application form, and attach your CV/Resume along with your GitHub/GitLab profile or a relevant software project you have contributed to.
Skills Required
Chainsafesystems
Website
Not specified
Company size
Not specified
Location
United States
Description
ChainSafe Systems is a blockchain R&D firm on a mission to realize the potential of Web3 infrastructure through sustainable, open-source development. Our vision is to create a world with organizations that empower people to build and innovate through blockchain agnostic tools and other distributed technologies.
Ligo Network
Prop Trader (Crypto Market) Ligo Network
Singapore
Singapore
Part time
Remote
The Role
As a Proprietary Trader at Ligo Network, you’ll leverage your deep understanding of crypto markets, meme ecosystems, and DeFi protocols to generate alpha and execute high-frequency, high-reward strategies. This role is designed for fearless traders who thrive in fast-paced environments and possess an uncanny ability to spot trends before they go viral.
Key Responsibilities
Develop and deploy proprietary trading strategies across decentralized exchanges (DEXs), meme coins, and emerging Web3 assets.
Execute high-frequency trades with precision, capitalizing on market inefficiencies and volatility.
Analyze on-chain data, social sentiment, and macroeconomic trends to identify alpha opportunities.
Manage risk dynamically while optimizing portfolio performance in rapidly shifting markets.
Collaborate with Flappy DAO’s network of elite traders to share insights and refine collective strategies.
Stay ahead of the curve by exploring new protocols, airdrops, and meta shifts in the crypto landscape.
Who We’re Looking For
✅ Proven experience in crypto trading, with a track record of profitability in meme coins, altcoins, or derivatives.
✅ Deep expertise in Web3 ecosystems (DeFi, NFTs, DAOs) and familiarity with tools like DexScreener, DeFiLlama, and Telegram alpha groups.
✅ Meme coin savant: Ability to decode viral trends, community narratives, and hype cycles.
✅ Risk management mastery: Discipline to balance aggressive plays with capital preservation.
✅ Technical edge: Proficiency in trading bots, on-chain analytics, and smart contract interactions.
✅ Entrepreneurial mindset: Self-driven, adaptable, and hungry to innovate in a decentralized world.
Why Join Ligo Network?
Access to exclusive alpha: Tap into insider insights, early-stage projects, and proprietary tools.
Elite network: Collaborate with top-tier traders and crypto OGs shaping the future of finance.
Cutting-edge resources: Leverage advanced analytics, AI-driven signals, and decentralized infrastructure.
Competitive compensation: Earn performance-based rewards with uncapped upside.
Shape Web3: Be at the forefront of DeFi innovation and meme-driven market movements.
As a Proprietary Trader at Ligo Network, you’ll leverage your deep understanding of crypto markets, meme ecosystems, and DeFi protocols to generate alpha and execute high-frequency, high-reward strategies. This role is designed for fearless traders who thrive in fast-paced environments and possess an uncanny ability to spot trends before they go viral.
Key Responsibilities
Develop and deploy proprietary trading strategies across decentralized exchanges (DEXs), meme coins, and emerging Web3 assets.
Execute high-frequency trades with precision, capitalizing on market inefficiencies and volatility.
Analyze on-chain data, social sentiment, and macroeconomic trends to identify alpha opportunities.
Manage risk dynamically while optimizing portfolio performance in rapidly shifting markets.
Collaborate with Flappy DAO’s network of elite traders to share insights and refine collective strategies.
Stay ahead of the curve by exploring new protocols, airdrops, and meta shifts in the crypto landscape.
Who We’re Looking For
✅ Proven experience in crypto trading, with a track record of profitability in meme coins, altcoins, or derivatives.
✅ Deep expertise in Web3 ecosystems (DeFi, NFTs, DAOs) and familiarity with tools like DexScreener, DeFiLlama, and Telegram alpha groups.
✅ Meme coin savant: Ability to decode viral trends, community narratives, and hype cycles.
✅ Risk management mastery: Discipline to balance aggressive plays with capital preservation.
✅ Technical edge: Proficiency in trading bots, on-chain analytics, and smart contract interactions.
✅ Entrepreneurial mindset: Self-driven, adaptable, and hungry to innovate in a decentralized world.
Why Join Ligo Network?
Access to exclusive alpha: Tap into insider insights, early-stage projects, and proprietary tools.
Elite network: Collaborate with top-tier traders and crypto OGs shaping the future of finance.
Cutting-edge resources: Leverage advanced analytics, AI-driven signals, and decentralized infrastructure.
Competitive compensation: Earn performance-based rewards with uncapped upside.
Shape Web3: Be at the forefront of DeFi innovation and meme-driven market movements.
Payment in Crypto
George Antoniades
Looking to hire a SPOT trader see more for details
Full time
Remote
Looking to hire a spot trader that can provide excellent signals
SPOT TRADING ONLY
1% to 2% maximum take profit
3 minimum to 4 signals per day
Only deal with well-known coins btc, eth, xrp, bitcoin cash, etc
If 100%-win rate per month monthly salary $1000
Send signals via WhatsApp
Please send your CV qualifications and win rate!
SPOT TRADING ONLY
1% to 2% maximum take profit
3 minimum to 4 signals per day
Only deal with well-known coins btc, eth, xrp, bitcoin cash, etc
If 100%-win rate per month monthly salary $1000
Send signals via WhatsApp
Please send your CV qualifications and win rate!
Payment in Crypto
MAHDI PTE. LTD.
Community Operation
Full time
Remote
Responsibilities:
Manage and maintain core community platforms (such as Telegram, X.com, TikTok, LINE, etc.) by publishing accurate and engaging original content, including announcements, tutorials, user stories, etc., to expand brand influence.
Develop and implement community guidelines, maintain a positive atmosphere, and handle disputes. Respond to community members' questions in a timely manner and provide basic support.
Plan and execute community-exclusive activities (AMAs, Q&As, game nights, creative competitions, online/offline meetups).
Build a self-sustaining fan community, encouraging user-generated content and peer-to-peer interactions.
Create segmented channels or communication mechanisms for different user groups (fans, creators, developers, investors). Act as a communication bridge between the community and project teams (product, technical, marketing), conveying the voice of the community.
Reward community contributions within the community using methods such as airdrops, point systems, and other incentives, in line with the marketing strategy, to encourage token holders to actively participate in the project .
Establish partnerships with core Web3 communities and develop a clear partnership framework, detailing resource sharing, event support, and mutual incentive policies.Utilize analytics tools to continuously optimize community engagement strategies based on user feedback and interaction data.
Requirements:
Bachelor's degree or above, with 1-3 years of experience in community operations or social media management. Experience with Web3 or blockchain projects is preferred.
Excellent written and verbal communication skills in both Chinese and English, capable of effectively conveying project information.Possess a certain level of creativity and editing skills, able to independently write or assist in producing related copy, images, and video materials.
Demonstrate excellent organizational and coordination abilities, capable of operating efficiently in a fast-paced and dynamically changing work environment.
Exhibit strong team collaboration spirit, proactive attitude, and the ability to independently solve problems and drive project progress.
Key Points:
Work Format: This position is full-time remote with a decentralized work model. The candidate must possess strong time management skills to ensure timely responses and efficient collaboration during working hours.
Communication and Collaboration: Communication will primarily be conducted online, with the option for in-person meetings if necessary.
Holiday Arrangement: Holidays will generally follow China's official public holiday schedule. However, due to international collaboration, it is essential to maintain basic communication during holidays to ensure that work is not affected.
Manage and maintain core community platforms (such as Telegram, X.com, TikTok, LINE, etc.) by publishing accurate and engaging original content, including announcements, tutorials, user stories, etc., to expand brand influence.
Develop and implement community guidelines, maintain a positive atmosphere, and handle disputes. Respond to community members' questions in a timely manner and provide basic support.
Plan and execute community-exclusive activities (AMAs, Q&As, game nights, creative competitions, online/offline meetups).
Build a self-sustaining fan community, encouraging user-generated content and peer-to-peer interactions.
Create segmented channels or communication mechanisms for different user groups (fans, creators, developers, investors). Act as a communication bridge between the community and project teams (product, technical, marketing), conveying the voice of the community.
Reward community contributions within the community using methods such as airdrops, point systems, and other incentives, in line with the marketing strategy, to encourage token holders to actively participate in the project .
Establish partnerships with core Web3 communities and develop a clear partnership framework, detailing resource sharing, event support, and mutual incentive policies.Utilize analytics tools to continuously optimize community engagement strategies based on user feedback and interaction data.
Requirements:
Bachelor's degree or above, with 1-3 years of experience in community operations or social media management. Experience with Web3 or blockchain projects is preferred.
Excellent written and verbal communication skills in both Chinese and English, capable of effectively conveying project information.Possess a certain level of creativity and editing skills, able to independently write or assist in producing related copy, images, and video materials.
Demonstrate excellent organizational and coordination abilities, capable of operating efficiently in a fast-paced and dynamically changing work environment.
Exhibit strong team collaboration spirit, proactive attitude, and the ability to independently solve problems and drive project progress.
Key Points:
Work Format: This position is full-time remote with a decentralized work model. The candidate must possess strong time management skills to ensure timely responses and efficient collaboration during working hours.
Communication and Collaboration: Communication will primarily be conducted online, with the option for in-person meetings if necessary.
Holiday Arrangement: Holidays will generally follow China's official public holiday schedule. However, due to international collaboration, it is essential to maintain basic communication during holidays to ensure that work is not affected.
Payment in Crypto
Amina Afzal
Head of Automated Trading
Colombo, Brazil +9
Colombo, Brazil +9
Full time
Remote
Job Title: Head Trader / Fund ManagerJob Type: Full-timeAbout Us:At Skyray Capital, we are committed to building lasting wealth through smart, strategic investments. Our dynamic approach blends innovation with expert management, unlocking diverse opportunities across markets to drive exceptional growth and long-term success. We thrive on creating value and securing a prosperous future for generations to come. Job Description:We are seeking an experienced and highly confident Head Trader / Fund Manager to lead and manage our trading teams. The ideal candidate will have a proven track record of successfully managing trading teams and delivering consistent performance. This role requires strong leadership skills, the ability to hire and develop top trading talent, and the discipline to enforce risk management protocols.Key Responsibilities:Lead and manage trading teams, ensuring high performance and adherence to company objectives.Hire, train, and mentor new traders, fostering a culture of continuous improvement and accountability.Conduct interviews and assess trader potential by assigning demo accounts and evaluating performance.Monitor trading activities, track performance metrics, and ensure strict adherence to risk management protocols.Implement trading strategies and oversee the day-to-day operations of trading desks.Develop performance benchmarks and KPIs for traders to meet and exceed.Provide regular reports and performance reviews to senior leadership.Enforce discipline within the team, including termination decisions when necessary based on performance and compliance.Stay informed of market trends, economic developments, and new trading technologies.Qualifications:Proven experience in leading and managing trading teams, ideally in a hedge fund, proprietary trading firm, or investment bank.Strong knowledge of financial markets and trading instruments across multiple asset classes.Demonstrated ability to hire, train, and manage high-performing traders.Exceptional leadership and decision-making skills with a results-driven mindset.Excellent understanding of risk management principles and the ability to enforce protocols effectively.Strong analytical skills and experience with trading software and performance tracking tools.Excellent communication and interpersonal skills.Preferred Qualifications:CFA, CMT, or other relevant financial certifications.Experience with algorithmic trading or quantitative strategies.Proven ability to develop and implement trading strategies.
Sally Xiao
KOL BD (English regoin, Iran, Spain, Korea, Japan, Taiwan...)
Full time
Remote
Job Title: KOL Business Developer
Job type: Full-time, remote
Key Responsibilities:
1. Develop and execute strategies to grow the derivatives trading user base in target regions.
2. Build and manage partnerships with institutional clients and key ecosystem players.
3. Identify market trends, user needs, and competitor activities to drive product and service enhancements.
4. Collaborate with internal teams to optimize product offerings and campaigns for target markets.
Qualifications:
1. Proven experience in business development or sales in the crypto/financial industry.
2. Strong understanding of derivatives trading and market dynamics.
3. Excellent communication and negotiation skills.
Job type: Full-time, remote
Key Responsibilities:
1. Develop and execute strategies to grow the derivatives trading user base in target regions.
2. Build and manage partnerships with institutional clients and key ecosystem players.
3. Identify market trends, user needs, and competitor activities to drive product and service enhancements.
4. Collaborate with internal teams to optimize product offerings and campaigns for target markets.
Qualifications:
1. Proven experience in business development or sales in the crypto/financial industry.
2. Strong understanding of derivatives trading and market dynamics.
3. Excellent communication and negotiation skills.