DeFi Trading Engineer
London, UK
Full time
Office
Compensation is not specified
Role
Software Engineer
Description
Location: London or Zug
About us:
Founded in 2013, GSR is a leading market-making and programmatic trading company specializing in cryptocurrency trading. With global operations and an expert team, we offer liquidity solutions to various cryptocurrency ecosystems. We strive to provide exceptional service and tailored trading capabilities to our clients, building lasting relationships across both traditional and crypto markets.
Our team consists of seasoned professionals from renowned financial institutions, dedicated to developing cutting-edge trading platforms that cater to the unique demands of digital asset markets. Joining GSR means being a vital part of the dynamic cryptocurrency landscape.
About the role:
As part of the DeFi team, you will contribute to algorithmic trading activities across different blockchains. We are looking for a skilled DeFi Trading Engineer to enhance our trading strategies and develop new functionalities. The ideal candidate should possess a deep understanding of DeFi, blockchains, and prior experience in automated trading. You will collaborate with Quant Trading Team members and Engineers throughout the project lifecycle, from conception to implementation. This role involves both on-chain and off-chain coding to build secure, high-performing systems that operate reliably 24/7. Knowledge of DEXs, protocol mechanics, blockchain fundamentals, and smart contract security is advantageous.
Your responsibilities will include:
- Designing and implementing scalable software for on-chain systematic trading.
- Enhancing off-chain applications using languages like Rust to support pricing, order management, risk analysis, and monitoring.
- Developing smart contracts to facilitate efficient and secure on-chain execution.
- Collaborating effectively within a global team, emphasizing transparent communication and timely delivery.
- Staying updated on DeFi developments to identify opportunities and shape long-term strategies.
Your Qualifications/Attributes will include:
- Degree in Computer Science, Engineering, or relevant field.
- 2+ years of coding experience in a compiled language.
- Proficiency in web3 programming languages such as TypeScript, Python, or Rust.
- Strong problem-solving abilities and the capacity to work independently and collaboratively.
- Excellent communication skills to communicate technical concepts clearly and effectively.
- Detail-oriented mindset, with a focus on code quality, maintainability, and documentation.
Nice to have:
- Experience with non-EVM blockchains such as Solana, Cosmos, Aptos, or Sui.
- Knowledge of Docker and Kubernetes for containerization and orchestration.
- Proficiency in cloud computing and distributed systems.
What we offer:
- Transparent and collaborative work culture founded on Integrity, Innovation, and Performance.
- Competitive Salary with discretionary bonus payments.
- Benefits including Healthcare, Dental, Vision, Retirement Planning, holiday entitlement, and catered lunches (office-dependent).
- Regular team events and social activities.
- Corporate Social Responsibility program, charity fundraising initiatives, and volunteer opportunities.
GSR is an Equal Employment Opportunity employer, promoting a meritocratic approach in all aspects of recruitment and performance evaluation.
Skills Required
Gsrmarkets
Website
www.gsr.ioCompany size
Not specified
Location
United States
Description
Not specified
Lumixion.io
Frontend Web3 Engineer | React | Solidity, Ethereum, Solana
Remote, USA
Remote, USA
Full time
Remote
About the RoleWe are seeking a React Web3 Developer to build decentralized applications and integrate smart contracts across multiple blockchain platforms. Candidates may have experience with Solana, Ethereum, Solidity, or similar smart contract technologies.ResponsibilitiesDevelop and maintain Web3 applications using ReactIntegrate and interact with smart contracts on various blockchainsImplement wallet connections and on-chain interactionsCollaborate with product and blockchain teamsWrite clean, secure, and well-documented codeRequirementsStrong experience with React and modern frontend developmentExperience with any smart contract platform (Solana, Ethereum, Solidity, or similar)Familiarity with Web3 libraries (ethers.js, web3.js, wagmi, etc.)Solid understanding of blockchain fundamentals and dApp architectureAbility to work independently with strong communication skillsPreferredExperience with DeFi, NFT, or multi-chain applicationsFull-stack Web3 experienceHiring ProcessTechnical TaskShortlisted candidates will be given access to a public repository. The task is to:Review the codebase and suggest improvements and optimizationsShare recommendations and best practices based on the existing implementationInclude screenshots of the terminal and browser as references where applicableSubmissions must be shared as:A Google Docs link, orA PDF documentTechnical Interview with CTOA detailed technical interview will be conducted with our CTO. Topics will include:In-depth discussion of the candidate’s understanding of the reviewed codebaseApproach to development challenges and best practicesCultural and Work Environment Interview with CEOThe final stage involves a meeting with the CEO to evaluate:Cultural fit within the companyWork ethic and attitudeAlignment with company values and visionExpectations regarding work environment and team collaboration
Payment in Crypto
Abbey Web3
Futures Trading KOL
Part time
Remote
A new centralized Exchange is currently Recruiting Futures Trading KOL.
KOL TRADER BENEFIT PACKAGE
1. We will offer you a 45% rebate commission.
2. Trading funds into your account, to start trading.
3. We are offering a one time upfront fee. This fee is released in parts based on your weekly trading volume for a period of 4weeks. We expect a weekly trading volume of $2,500,000 weekly. If your weekly volume falls below the target, you still receive a proportional payout plus your 45% rebate commission. The upfront fee applies only in the first month. From the second month onward, you earn only on the 45% rebate commission.
4. Your community receives a signup bonus when they join and trade.
5. You get full 24 7 customer support.
6. You get priority access to crypto events based on your trading volume performance.
With these Offer:
-You make profit from your trading funds and withdraw it anytime.
- You received your weekly fee as agreed.
- You still get your rebate commission from your followers trade.
Feel free to reach out with the trading volume you have, we are ready to cooporate.
You can reach out to us on TG: @Abbey_Blockchain
KOL TRADER BENEFIT PACKAGE
1. We will offer you a 45% rebate commission.
2. Trading funds into your account, to start trading.
3. We are offering a one time upfront fee. This fee is released in parts based on your weekly trading volume for a period of 4weeks. We expect a weekly trading volume of $2,500,000 weekly. If your weekly volume falls below the target, you still receive a proportional payout plus your 45% rebate commission. The upfront fee applies only in the first month. From the second month onward, you earn only on the 45% rebate commission.
4. Your community receives a signup bonus when they join and trade.
5. You get full 24 7 customer support.
6. You get priority access to crypto events based on your trading volume performance.
With these Offer:
-You make profit from your trading funds and withdraw it anytime.
- You received your weekly fee as agreed.
- You still get your rebate commission from your followers trade.
Feel free to reach out with the trading volume you have, we are ready to cooporate.
You can reach out to us on TG: @Abbey_Blockchain
Payment in Crypto
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
Chi Ng.
Global Business Development Manager (KOL Partnerships) - LATAM
San Miguel, El Salvador +2
San Miguel, El Salvador +2
Full time
Remote
BingX is a leading global crypto exchange founded in 2018, serving over 20 million users with spot, futures, copy trading, and asset management services. We’re looking for a Business Development Manager to grow and manage KOLs, agents, and project partnerships, driving user acquisition and trading volume across global markets. Requirement: experience in crypto, influencer partnerships, and market development, with strong communication skills in English and Spanish. Note: Please include key achievements/past performance data in your resume (e.g., trading volume, regions managed, languages spoken, KOLs region). Apply here or check my profile for more information.
Payment in Crypto
Chi Ng.
Global Business Development Manager (KOL Partnerships) - MENA
Cairo, Egypt +5
Cairo, Egypt +5
Full time
Remote
BingX is a leading global crypto exchange founded in 2018, serving over 20 million users with spot, futures, copy trading, and asset management services. We’re looking for a Business Development Manager to grow and manage KOLs, agents, and project partnerships, driving user acquisition and trading volume across global markets. Requirement: experience in crypto, influencer partnerships, and market development, with strong communication skills in English and Arabic. Note: Please include key achievements/past performance data in your resume (e.g., trading volume, regions managed, languages spoken, KOLs region). Apply here or check my profile for more information.
Payment in Crypto