Senior Software Engineer, API Development
New York, USA +1
Full time
Remote
Compensation is not specified
Role
Software Engineer
Description
Looking for a talented individual to join a top-tier team in blockchain development at Ava Labs. The team focuses on delivering efficient solutions for Web3 using Avalanche technology. Founded by brilliant minds from Cornell and finance experts, Ava Labs aims to reshape the landscape of permissionless networks. They are revolutionizing value creation in the Web3 space. Join the team to participate in empowering individuals to easily tokenize assets on a single blockchain platform.
The Data Platform team at Ava Labs is in search of a Senior Software Engineer skilled in high-throughput systems. This role involves taking significant ownership of the Avalanche API user experience and guiding the development of various Data-API products.
RESPONSIBILITIES
- Design and implement distributed, scalable APIs to support internal projects and the wider Avalanche community.
- Collaborate closely with product teams to introduce new features in blockchain applications and services such as Avalanche Explorer and Core Wallets.
- Work in tandem with the data engineering team to construct and integrate blockchain-specific data processes.
- Develop new services related to NFTs, DeFi, and blockchain gaming.
- Provide leadership to the team and establish best practices for maintaining large-scale distributed systems.
QUALIFICATIONS
- Bachelor's in Computer Science or equivalent experience.
- Over 5 years of backend development experience with a focus on enterprise APIs.
- Prior experience in decision-making roles for high-throughput systems.
- Strong proficiency in Typescript/Node.js, with prior experience a strong advantage.
- Familiarity with data pipelines and exposure to Golang considered advantageous.
Salary Range: $142,200 to $178,000 (actual offer may differ based on experience and location)
If you have ever envisioned being part of an early-phase Web3 venture, this is the opportunity. Ava Labs boasts a diverse and globally distributed team of experts in various fields dedicated to shaping the future of Web3 applications. The company has secured funding from notable investors and pioneers in the tech industry, demonstrating its potential for growth and impact in sectors such as finance, gaming, and beyond. Ava Labs is committed to fostering diversity and is an Equal Opportunity Employer making decisions based on merit and business needs.
Skills Required
Ava Labs
Website
www.avalabs.orgCompany 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