Hire Dapps Developers
Tap into elite Dapps Developers from Latin America. Skilled in blockchain architecture, smart contracts, and decentralized app delivery in just 21 days.














Hire Remote Dapps Developers


Meet Sebastián, a developer with 11 years of expertise in Kotlin, Swift, AI, and more.
- Kotlin
- Swift
- AI
- Machine Learning Basics
- Data Visualization


Sofía is a dynamic developer from Colombia, mastering JS, React, and Docker for 5 years.
- JavaScript
- HTML
- React.js
- TypeScript
- Docker


Ana is a dynamic developer from Panama, blending AI and Python with 7 years of expertise.
- C++
- Machine Learning Basics
- Data Visualization
- AI
- Python


Meet Daniela, a developer from Ecuador. 5 years in, she’s your go-to for Angular, React, and more.
- Angular
- HTML
- CSS
- React.js
- C++


Valentina transforms code into seamless solutions. Your go-to for all things dev.
- PHP
- CSS
- JavaScript
- Node.js
- C#


Valeria is a dynamic developer from Costa Rica, mastering Swift to C++ with 5 years' finesse.
- Swift
- Kotlin
- Angular
- TypeScript
- C++


Diego is a seasoned developer from Mexico, mastering Go, Node.js, React, and AWS.
- Go (Golang)
- Node.js
- HTML
- React.js
- AWS

"Over the course of 2024, we successfully hired 9 exceptional team members through Lupa, spanning mid-level to senior roles. The quality of talent has been outstanding, and we’ve been able to achieve payroll cost savings while bringing great professionals onto our team. We're very happy with the consultation and attention they've provided us."


“We needed to scale a new team quickly - with top talent. Lupa helped us build a great process, delivered great candidates quickly, and had impeccable service”


“With Lupa, we rebuilt our entire tech team in less than a month. We’re spending half as much on talent. Ten out of ten”

Lupa's Proven Process
Together, we'll create a precise hiring plan, defining your ideal candidate profile, team needs, compensation and cultural fit.
Our tech-enabled search scans thousands of candidates across LatAm, both active and passive. We leverage advanced tools and regional expertise to build a comprehensive talent pool.
We carefully assess 30+ candidates with proven track records. Our rigorous evaluation ensures each professional brings relevant experience from industry-leading companies, aligned to your needs.
Receive a curated selection of 3-4 top candidates with comprehensive profiles. Each includes proven background, key achievements, and expectations—enabling informed hiring decisions.
Reviews

"Over the course of 2024, we successfully hired 9 exceptional team members through Lupa, spanning mid-level to senior roles. The quality of talent has been outstanding, and we’ve been able to achieve payroll cost savings while bringing great professionals onto our team. We're very happy with the consultation and attention they've provided us."


“We needed to scale a new team quickly - with top talent. Lupa helped us build a great process, delivered great candidates quickly, and had impeccable service”


“With Lupa, we rebuilt our entire tech team in less than a month. We’re spending half as much on talent. Ten out of ten”


“We scaled our first tech team at record speed with Lupa. We couldn’t be happier with the service and the candidates we were sent.”

"Recruiting used to be a challenge, but Lupa transformed everything. Their professional, agile team delivers top-quality candidates, understands our needs, and provides exceptional personalized service. Highly recommended!"


“Lupa has become more than just a provider; it’s a true ally for Pirani in recruitment processes. The team is always available to support and deliver the best service. Additionally, I believe they offer highly competitive rates and service within the market.”

"Highly professional, patient with our changes, and always maintaining clear communication with candidates. We look forward to continuing to work with you on all our future roles."


“Lupa has been an exceptional partner this year, deeply committed to understanding our unique needs and staying flexible to support us. We're excited to continue our collaboration into 2025.”


"What I love about Lupa is their approach to sharing small, carefully selected batches of candidates. They focus on sending only the three most qualified individuals, which has already helped us successfully fill 7 roles.”


"We hired 2 of our key initial developers with Lupa. The consultation was very helpful, the candidates were great and the process has been super fluid. We're already planning to do our next batch of hiring with Lupa. 5 stars."

"Working with Lupa for LatAm hiring has been fantastic. They found us a highly skilled candidate at a better rate than our previous staffing company. The fit is perfect, and we’re excited to collaborate on more roles."


"We compared Lupa with another LatAm headhunter we found through Google, and Lupa delivered a far superior experience. Their consultative approach stood out, and the quality of their candidates was superior. I've hired through Lupa for both of my companies and look forward to building more of my LatAm team with their support."


“We’ve worked with Lupa on multiple roles, and they’ve delivered time and again. From sourcing an incredible Senior FullStack Developer to supporting our broader hiring needs, their team has been proactive, kind, and incredibly easy to work with. It really feels like we’ve gained a trusted partner in hiring.”

Working with Lupa was a great experience. We struggled to find software engineers with a specific skill set in the US, but Lupa helped us refine the role and articulate our needs. Their strategic approach made all the difference in finding the right person. Highly recommend!

Lupa goes beyond typical headhunters. They helped me craft the role, refine the interview process, and even navigate international payroll. I felt truly supported—and I’m thrilled with the person I hired. What stood out most was their responsiveness and the thoughtful, consultative approach they brought.

Dapps Developers Soft Skills
Problem Solving
Design decentralized solutions that address security, scalability, and user trust.
Adaptability
Adjust rapidly to evolving blockchain protocols and emerging frameworks.
Communication
Translate technical blockchain concepts for both business and technical audiences.
Collaboration
Work seamlessly with cross-chain teams, auditors, and smart contract developers.
Attention to Detail
Ensure precision in contract logic, consensus rules, and deployment processes.
Curiosity
Explore new dApp architectures and decentralized governance models.
Dapps Developers Skills
Smart Contract Development
Write and deploy secure smart contracts on Ethereum and other blockchains.
Dapp Architecture
Design scalable decentralized application structures for performance and reliability.
Blockchain Integration
Connect front-end interfaces with blockchain networks via Web3 APIs.
Token Standards
Implement ERC-20, ERC-721, and other token standards for asset management.
Security Auditing
Identify and fix vulnerabilities in smart contracts to prevent exploits.
How to Write an Effective Job Post to Hire Dapps Developers
Recommended Titles
- Decentralized Applications Developer
- Blockchain DApps Engineer
- Ethereum DApps Developer
- Web3 Applications Engineer
- Smart Contract DApps Developer
- Full Stack Blockchain Developer
Role Overview
- Tech Stack: Proficient in Solidity, Web3.js, Ethereum, and IPFS.
- Project Scope: Design, develop, and deploy decentralized applications with secure smart contracts.
- Team Size: Collaborate with blockchain engineers, product managers, and UI/UX designers (4–6 members).
Role Requirements
- Years of Experience: Minimum of 3 years in blockchain or DApp development.
- Core Skills: Smart contract architecture, decentralized storage integration, gas optimization.
- Must-Have Technologies: Solidity, Web3.js, Truffle, Hardhat, IPFS.
Role Benefits
- Salary Range: $95,000 – $150,000 depending on blockchain expertise.
- Remote Options: Fully remote with global collaboration across time zones.
- Growth Opportunities: Work on high-impact decentralized platforms shaping the Web3 economy.
Do
- Show blockchain expertise, especially in Dapp architecture and smart contracts
- Include Ethereum, Web3.js, and cross-chain integration work
- Highlight real-world launches with secure, scalable impact
- Use precise, innovation-driven blockchain language
Don't
- Don’t skip blockchain-specific skill requirements
- Avoid generic web developer descriptions
- Don’t ignore security and smart contract details
- Steer clear of vague project scope language
- Don’t omit expected blockchain frameworks/tools
Top Dapps Developers Interview Questions
Smart questions to spot top Dapps Developers
What blockchain platforms have you built DApps on?
Look for experience with Ethereum, Polygon, Solana, or Binance Smart Chain. Bonus if they’ve deployed production-grade applications with measurable user adoption.
How do you handle smart contract integration in DApps?
Expect knowledge of Web3.js, Ethers.js, ABI management, and secure contract calls. Look for awareness of gas optimization and error handling strategies.
What’s your approach to decentralized storage?
Look for familiarity with IPFS, Arweave, or Filecoin. Bonus if they’ve implemented encryption, redundancy, and efficient retrieval techniques.
How do you ensure security in decentralized applications?
Strong candidates will mention auditing, signature verification, and reentrancy prevention. Bonus for experience with formal verification tools.
Can you describe a DApp you’ve built end-to-end?
Look for clarity on scope, tech stack, and outcomes. Strong answers connect blockchain logic to frontend UX delivery.
How would you debug a smart contract that's failing after deployment?
Look for systematic testing, event logging, and use of blockchain explorers or local testnets.
What’s your approach to handling high gas fees in a dApp?
Expect optimization techniques like batching transactions, minimizing storage, and using layer-2 solutions.
How would you migrate a dApp from one blockchain to another?
Look for planning around compatibility, contract re-deployment, and data migration strategies.
How do you handle a security vulnerability found post-launch?
Expect incident response planning, hotfix deployment, and communication with stakeholders.
What’s your method for resolving transaction failures in production?
Look for retry logic, fallbacks, and clear user feedback mechanisms.
Tell me about a time you delivered a complex dApp under pressure.
Listen for examples involving tight deadlines, shifting requirements, and how they balanced speed with blockchain security.
Describe a situation where a smart contract audit changed your approach.
Look for openness to feedback, adaptability, and commitment to best practices in decentralized environments.
How have you handled misalignment with a product manager or stakeholder?
Expect conflict resolution skills, clear communication, and focus on end-user needs in Web3 products.
Share an example of introducing a new blockchain framework to a team.
Look for persuasion skills, training initiatives, and evidence of adoption success.
When did you face an ethical dilemma in blockchain development?
Expect thoughtful handling of transparency, privacy, and decentralization principles.
- Shallow understanding of blockchain fundamentals
- Limited experience with smart contract security
- Overreliance on prebuilt libraries without review
- Fails to consider gas optimization in design
- Neglects testing for cross-chain or wallet compatibility

Build elite teams in record time, full setup in 21 days or less.
Book a Free ConsultationWhy We Stand Out From Other Recruiting Firms
From search to hire, our process is designed to secure the perfect talent for your team

Local Expertise
Tap into our knowledge of the LatAm market to secure the best talent at competitive, local rates. We know where to look, who to hire, and how to meet your needs precisely.

Direct Control
Retain complete control over your hiring process. With our strategic insights, you’ll know exactly where to find top talent, who to hire, and what to offer for a perfect match.

Seamless Compliance
We manage contracts, tax laws, and labor regulations, offering a worry-free recruitment experience tailored to your business needs, free of hidden costs and surprises.

Lupa will help you hire top talent in Latin America.
Book a Free ConsultationTop Dapps Developers Interview Questions
Smart questions to spot top Dapps Developers
What blockchain platforms have you built DApps on?
Look for experience with Ethereum, Polygon, Solana, or Binance Smart Chain. Bonus if they’ve deployed production-grade applications with measurable user adoption.
How do you handle smart contract integration in DApps?
Expect knowledge of Web3.js, Ethers.js, ABI management, and secure contract calls. Look for awareness of gas optimization and error handling strategies.
What’s your approach to decentralized storage?
Look for familiarity with IPFS, Arweave, or Filecoin. Bonus if they’ve implemented encryption, redundancy, and efficient retrieval techniques.
How do you ensure security in decentralized applications?
Strong candidates will mention auditing, signature verification, and reentrancy prevention. Bonus for experience with formal verification tools.
Can you describe a DApp you’ve built end-to-end?
Look for clarity on scope, tech stack, and outcomes. Strong answers connect blockchain logic to frontend UX delivery.
How would you debug a smart contract that's failing after deployment?
Look for systematic testing, event logging, and use of blockchain explorers or local testnets.
What’s your approach to handling high gas fees in a dApp?
Expect optimization techniques like batching transactions, minimizing storage, and using layer-2 solutions.
How would you migrate a dApp from one blockchain to another?
Look for planning around compatibility, contract re-deployment, and data migration strategies.
How do you handle a security vulnerability found post-launch?
Expect incident response planning, hotfix deployment, and communication with stakeholders.
What’s your method for resolving transaction failures in production?
Look for retry logic, fallbacks, and clear user feedback mechanisms.
Tell me about a time you delivered a complex dApp under pressure.
Listen for examples involving tight deadlines, shifting requirements, and how they balanced speed with blockchain security.
Describe a situation where a smart contract audit changed your approach.
Look for openness to feedback, adaptability, and commitment to best practices in decentralized environments.
How have you handled misalignment with a product manager or stakeholder?
Expect conflict resolution skills, clear communication, and focus on end-user needs in Web3 products.
Share an example of introducing a new blockchain framework to a team.
Look for persuasion skills, training initiatives, and evidence of adoption success.
When did you face an ethical dilemma in blockchain development?
Expect thoughtful handling of transparency, privacy, and decentralization principles.
- Shallow understanding of blockchain fundamentals
- Limited experience with smart contract security
- Overreliance on prebuilt libraries without review
- Fails to consider gas optimization in design
- Neglects testing for cross-chain or wallet compatibility