Hire Blockchain Developers From Latin America
Solidity, Rust and smart contract engineers who build on Ethereum, Solana and Layer 2s, test like real funds are at stake, and work your hours in fluent English. Around 60% below US salaries, hired in 21 days or less.
Or browse the blockchain roles we hire for
Solidity & Rust
Works US hours
- 4+ yrsaverage blockchain experience
- 10 daysto your first shortlist
- 21 daysor less to hire on-chain talent
- 1,100+engineers approached per search
Fast-growing AI and SaaS teams that hired through LatamCent
Find the Blockchain Developer Your Protocol Needs
Search by chain, language or tool, or pick the kind of product you're shipping. Drop roles into the cost estimator to see what the team would cost per year here versus in the US.
We don't have a listed role for that search, but we often recruit for chains and specialties that aren't on this page.
Describe the role you needSmart contracts & generalists 5 roles
Blockchain Developer
Most requestedA generalist who builds blockchain features on-chain and off-chain.
Smart Contract Developer
Most requestedWrites and tests the contracts that hold your logic and funds.
Solidity Developer
Most requestedEVM specialist who writes gas-efficient, well-tested Solidity.
Web3 Developer
Most requestedConnects web apps to wallets and smart contracts.
Builds high-performance on-chain programs and clients in Rust.
Chain specialists 3 roles
Ethereum Developer
Most requestedBuilds and deploys on Ethereum mainnet and EVM networks.
Solana Developer
Most requestedBuilds fast, low-fee programs on Solana.
Builds parachains and runtime modules with Substrate.
DeFi & applications 7 roles
DeFi Developer
Most requestedBuilds lending, staking and yield protocols.
Builds decentralized exchanges, order books and liquidity pools.
Builds complete decentralized apps, from contracts to front end.
Builds NFT collections, marketplaces and token-gated experiences.
Builds games with on-chain assets and economies.
Builds secure custodial and self-custody wallets.
Builds decentralized identity and verifiable credential systems.
Protocol & core infrastructure 6 roles
Works on node clients and chain internals, including Bitcoin.
Designs and improves consensus, networking and protocol rules.
Builds on frameworks like Cosmos SDK and Substrate to launch custom chains.
Builds indexers, APIs and services that sit between chains and apps.
Designs systems where users don't have to trust a middleman.
Splits network load across shards so a chain can scale.
Scaling & interoperability 8 roles
Builds and deploys on Layer 2 networks like Arbitrum, Optimism and Base.
Builds and runs optimistic and zk rollups.
Builds sidechains that move work off the main network.
Builds off-chain channels for fast, cheap payments.
Builds bridges and apps that work across several chains.
Connects chains through messaging protocols like IBC.
Brings trusted off-chain data, like prices, onto the chain.
Builds decentralized storage with IPFS, Filecoin and Arweave.
Security, privacy & compliance 5 roles
Implements the cryptography that keeps keys and data safe.
Builds privacy features with zero-knowledge proofs.
Tests contracts and dApps before they reach mainnet.
Automates KYC, AML and transaction monitoring for crypto products.
Builds permissioned blockchains for enterprises and consortiums.
Monitoring, hardware & product 3 roles
Builds dashboards and alerts that track on-chain activity.
Works on hardware wallets, secure elements and mining hardware.
Turns on-chain capabilities into products users understand.
Building on a chain we haven't listed?
These are the blockchain roles we recruit most, not everything we can fill. Tell us the chain, language and seniority, and a Talent Partner will scope the search with you.
Need off-chain help too? See our back-end and full-stack developers.
What Blockchain Developers Build for AI, SaaS and Web3 Teams
On-chain code is public, permanent and handles real money, so the work leans heavily on testing and security. Most blockchain hires spend their time in these four areas.
Smart contracts
Writes contracts in Solidity or Rust, tests them with Foundry or Anchor, and plans upgrades without putting funds at risk.
DeFi & dApps
Builds swaps, lending, staking, NFTs and the web front ends that connect wallets to them.
Scaling & cross-chain
Ships on Layer 2s and rollups, connects chains with bridges and messaging, and brings in off-chain data through oracles.
Security & privacy
Hardens contracts against common exploits, prepares code for external audits, and adds zero-knowledge proofs where privacy matters.
Blockchain Developer vs Smart Contract Developer vs Protocol Engineer
Similar titles, very different jobs. Here's how four common roles split the work.
| Compare | Blockchain developer | Smart contract developer | Protocol engineer | Web3 developer |
|---|---|---|---|---|
| Main job | Builds blockchain features end to end, on-chain and off-chain | Writes and tests the contracts that hold logic and funds | Works on the chain itself: consensus, nodes and networking | Connects web apps to wallets and contracts |
| Measured by | Features shipped on mainnet | Test coverage, gas cost, clean audits | Throughput, finality, network stability | Smooth wallet flows and a working dApp UI |
| Core tools | Solidity, TypeScript, ethers.js, Node.js | Solidity, Foundry, Hardhat, OpenZeppelin | Rust or Go, libp2p, client codebases | React, wagmi, viem, WalletConnect |
| Hire first when | You're adding crypto features to an existing product | Contracts are your product and need to be airtight | You're building or extending a chain | Your contracts work but users can't easily reach them |
Why US Teams Hire Blockchain Developers in Latin America
Crypto doesn't keep office hours, but your team should be reachable during yours. When a contract needs a patch or a deploy needs a second pair of eyes, waiting until tomorrow can be costly.
- Faster incident responseIf something looks wrong on-chain during your day, your developer is online to pause, investigate and coordinate the fix.
- Live reviews before mainnetContract reviews and deploy checklists happen in real time with your team, not over an overnight handoff.
- A region that uses crypto every dayStablecoins and crypto payments are widely used across Latin America, and active developer communities have grown around them.
Comparing countries? Our Latin America hiring guides cover each market.
- Mexico City8 of 9 hrs
- Bogotá9 of 9 hrs
- Santiago7 of 9 hrs
- Buenos Aires7 of 9 hrs
- São Paulo7 of 9 hrs
Shows each city on a standard 9am to 6pm local schedule. US daylight saving time shifts the overlap by about an hour.
Blockchain Developer Salaries: Latin America vs the US
Blockchain developers in Latin America average around $54K a year. Comparable US engineers average about $135K.
For a small on-chain team
A smart contract developer, a Web3 developer and a blockchain quality engineer add up to about $405K a year in US salaries, or roughly $162K in Latin America. Try your own mix in the cost estimator.
Averages draw on the top 50% of salaries for core, smart contract, DeFi and protocol roles in the region. Security auditors and protocol leads earn more. Weighing a visa hire? Use our H-1B vs nearshore ROI calculator.
How to Hire a Blockchain Developer: What to Verify
In crypto, one bug can drain a contract. Here's how to check that a candidate writes code you can trust with funds, whether you hire through us or not.
Skills to verify
Look past the buzzwords to proof of shipped work.
- Mainnet history. Contracts or dApps live on mainnet that you can look up on a block explorer.
- Security habits. Knows reentrancy, access control and oracle manipulation, and uses Slither or similar tools.
- Testing depth. Fuzz and invariant tests, forked-mainnet tests, not just happy-path unit tests.
- Gas awareness. Writes efficient code without making it unreadable.
- Upgrade planning. Understands proxy patterns, timelocks and safe migrations.
- Off-chain skills. Indexers, backends and front ends that make the contracts usable.
Red flags
Signals we screen out before you meet anyone.
- Only testnet or tutorial projects, nothing that ever held real value.
- Copies contracts without understanding what each function does.
- Treats an external audit as a replacement for their own tests.
- Can't explain a well-known exploit and how it could have been prevented.
- Pushes a token or chain for hype instead of fit.
Six questions that show real on-chain experience
With what a strong answer covers.
- Show me a contract you deployed to mainnet. What would you change today?Listen for: honest lessons learned, security fixes, gas savings and test gaps.
- How do you protect a contract against reentrancy?Listen for: checks-effects-interactions, reentrancy guards and tests that prove it.
- How would you make this contract upgradeable, and what are the risks?Listen for: proxy patterns, storage layout, admin keys, timelocks and multisigs.
- Walk me through a DeFi exploit you've studied.Listen for: root cause, such as oracle manipulation or flash loans, and how it could have been stopped.
- When would you pick a Layer 2 or Solana over Ethereum mainnet?Listen for: fees, speed, security trade-offs, tooling and where your users already are.
- Explain gas fees to a non-technical customer.Listen for: a simple analogy and what the customer will actually notice.
Hiring Your Blockchain Developer in 21 Days
Your search is led by Talent Partners who recruit Web3 engineers every week, so they can tell a real Solidity track record from a tutorial portfolio.
Kickoff
Once the agreement and retainer are in, we confirm your chain, language and seniority, then contact 1,100 to 1,700 blockchain engineers who match.
Technical vetting
Candidates do a technical screen, a live smart contract or protocol exercise, an English check and reference calls. Your first 3 to 5 profiles usually arrive by day 10.
Hire & start
You interview the shortlist and choose. We handle the contract, payroll and IP assignment so your engineer can start shipping straight away.
Two Ways to Hire Blockchain Developers
Choose who employs your engineer. Everything else, from sourcing to the 21-day timeline, stays the same.
| Option | Talent as a Service | Direct Hire |
|---|---|---|
| Who employs them | LatamCent, as contractor of record | Your company |
| Contracts and payroll | Taken care of by LatamCent | Taken care of by you |
| If the hire isn't right | Unlimited replacements | Replacement guarantee |
| Suits teams that | Want to scale without setting up abroad | Already have a Latin American entity |
LatamCent makes nearshoring feel like an
extension of your AI team
I was blown away because LatamCent was able to find more than one qualified candidate who met all of it. It turned out it wasn’t a unicorn, at least not for you.
We had reached a point where contractors were slowing us down instead of helping us scale.
LatamCent made hiring engineers simple.
Hiring Blockchain Developers From Latin America
Something else on your mind? Ask us directly and a Talent Partner will respond.
Tell us your chain, language and the seniority you need. Our Talent Partners recruit across the region, and each candidate goes through a technical screen, a live smart contract or protocol exercise, an English check and reference calls. You interview a vetted shortlist and most teams make their hire within 21 days.
Blockchain developers in Latin America earn around $54K a year on average, compared with about $135K in the US, a gap of roughly $81K per hire each year. Security auditors and protocol leads cost more; application and Web3 front-end roles sit near the average.
Both. We recruit for crypto products like exchanges, wallets, payments and stablecoin apps, as well as broader blockchain work such as private chains, identity and supply chain.
Most work on Ethereum and EVM chains, Layer 2s like Arbitrum, Optimism and Base, and Solana, using Solidity, Rust, Go and TypeScript. We also recruit for Polkadot, Cosmos, Bitcoin and permissioned chains like Hyperledger.
Usually within three weeks. The first 3 to 5 vetted profiles tend to arrive around day 10, and interviews plus your decision take another week or two.
Yes. They live in Latin American time zones that overlap most or all of the US workday, so they can join reviews, deploys and incident calls live.
Juniors with 1 to 2 years handle scoped tasks, mid-level developers with 3 to 5 years own contracts or features, seniors with 6 to 8 years lead deployments and mentor others, and leads with 9+ years set architecture and security standards.
A blockchain developer builds features across on-chain and off-chain code. A smart contract developer focuses on the contracts themselves, usually in Solidity or Rust. A protocol engineer works on the chain: consensus, nodes and networking.
Our developers write and test contracts with security in mind, using fuzzing, invariant tests and static analysis, and they prepare code for external audits. For high-value contracts we still recommend an independent audit before mainnet.
Yes. A common team is a smart contract developer, a Web3 developer and a QA engineer, or a protocol lead with Rust and DevOps support. Price it out in the cost estimator, then send it over with the request form.
The role finder shows the crypto and blockchain roles we fill most, not the full list. Tell us the chain, language and seniority and we'll build the search for it.
We run the search again at no extra cost. Talent as a Service gives you unlimited replacements, and Direct Hire includes a replacement guarantee.
Tell Us About Your Blockchain Hire
Share the roles, chain and stack. A Talent Partner confirms the brief with you and starts the search, and vetted profiles usually follow within 10 days.
No roles picked so far. Add some in the role finder above, or describe the hire in the form.
Request received for your blockchain hire!
A Talent Partner is going through the roles and chain you shared.
Next step: book a quick intro call so we can confirm the roles, chain and timing before the search begins.
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