Hire a Top Solidity Developer in LatAm. Same Quality. 55% Less.

South helps growing companies find, hire, and pay top Latin American talent. Build high-performing teams in 21 days or less.

Latin American Talent Savings

Hire 

Solidity Developer

s for up to

55

% less

We’ve helped hundreds of clients hire amazing staff in Latin America.

10100

/month 

Average US Salary

4500

/month 

Average LatAm Salary

55

%

Potential Savings

See a few of our 120,000 pre-vetted professionals

Santiago Y.
Solidity Developer
Jr. Solidity Developer
Junior
Middle
Senior
Argentina
2
years exp.
Solidity
Remix IDE
MetaMask
Ganache
JavaScript
Monthly Salary
$
3.5
k - $
4
k
Guilherme S.
Solidity Developer
Solidity Developer
Junior
Middle
Senior
Brazil
5
years exp.
Solidity
Hardhat
Truffle
Web3.js
IPFS
Chainlink
Monthly Salary
$
4.5
k - $
5
k
Anthony M.
Solidity Developer
Lead Solidity Developer
Junior
Middle
Senior
Panama
9
years exp.
Solidity
Slither
Tenderly
Gnosis Safe
LayerZero
Wormhole
Hardhat
Monthly Salary
$
5.5
k - $
6
k
Our talent has worked at top startups and Fortune 500 companies

Solidity Developer

Tasks:

  • Design, build, and launch smart contracts on Ethereum.
  • Write and rigorously test Solidity code to power decentralized applications.
  • Tune contracts for minimal gas usage and lower transaction fees.
  • Architect, integrate, and maintain DeFi protocols and related platforms.
  • Collaborate with front-end teams to connect contracts to user interfaces.
  • Perform thorough security audits to uncover and fix vulnerabilities.
  • Implement and manage token standards such as ERC-20 and ERC-721.
  • Track the health of deployed contracts and adjust as needed.
  • Integrate external oracles and data feeds into on-chain logic.
  • Stay current with Ethereum upgrades, new Solidity features, and best practices.
  • Debug and resolve issues in live contracts and blockchain applications.
  • Provide technical guidance and support to teams working with blockchain technology.

Solidity Developer

Qualifications:

  • Advanced expertise in Solidity and smart-contract development.
  • Practical experience working on Ethereum and other blockchain networks.
  • Solid understanding of DeFi protocols and token standards such as ERC-20 and ERC-721.
  • Skilled with development toolchains like Truffle, Hardhat, and Remix.
  • Well-versed in blockchain security best practices and vulnerability mitigation.
  • Deep knowledge of the Ethereum Virtual Machine (EVM) and gas-optimization strategies.
  • Experienced with Web3.js and integrating contracts into front-end frameworks such as React or Angular.
  • Proficient in Git and collaborative version-control workflows.
  • Strong foundation in cryptography and secure transaction protocols.
  • Clear communicator who excels in remote, cross-functional team settings.

Frequently Asked Questions:

What does a Solidity Developer do?

A Solidity Developer writes smart contracts for the Ethereum Virtual Machine and EVM-compatible chains. They design protocol logic, run security reviews, deploy and upgrade contracts, and partner with front-end and back-end engineers on the dApp around the contracts.

How much does it cost to hire a Solidity Developer?

The role commands premium pay in the U.S. but talented professionals in Latin America deliver the same work for a fraction of the cost. The role earns an average U.S. salary of $10,100 per month compared with an average Latin American salary of $4,500 per month, creating potential savings of up to 55%. LatAm has a deep talent pool, with experienced professionals across Argentina, Brazil, Colombia, and Mexico, many with several years of experience supporting U.S. teams.

Can a U.S.-based company hire a remote Solidity Developer from Latin America?

Yes. South contracts the Solidity Developer locally, handles compliance and payroll, and bills you monthly. The hire joins your tools (Slack, Jira, GitHub, CRM) on day one. Time-zone alignment with the U.S. is the biggest unlock: real-time collaboration, same-day decisions, and none of the overnight handoffs you get when hiring in EMEA or APAC.

What skills should I look for when hiring a Solidity Developer?

Strong Solidity fundamentals, deep understanding of the EVM, gas optimization, and re-entrancy and oracle attack vectors. Senior candidates should have shipped a contract that holds real money, run or contributed to an audit, and know the Foundry or Hardhat tooling cold.

What tools and software should a Solidity Developer know?

Solidity, Foundry, Hardhat, Ethers.js or Viem, OpenZeppelin libraries, Slither and Mythril for static analysis, Tenderly for debugging, Etherscan, and Anvil or Ganache for local testing.

How is a Solidity Developer different from a Smart Contract Developer?

A Smart Contract Developer is the umbrella term across all chains and languages. A Solidity Developer specifically targets Ethereum and EVM-compatible chains. If your stack is EVM, hire Solidity-specific. If you build on Solana, Cosmos, or Polkadot, a Solidity Developer is not the right fit.

How can South help me hire a Solidity Developer?

South sources, vets, and matches LatAm professionals with U.S. teams hiring for the Solidity Developer role. You see a shortlist within seven to ten days, run your own interviews, and onboard in two to three weeks. South handles the contract, monthly payments, and offers a replacement guarantee. Schedule a free call here to get started!

Interview Questions:

  • Walk me through a re-entrancy bug. How do you prevent it?
  • Explain the difference between delegatecall and call. When do you use each?
  • Design a simple ERC-20 token contract from scratch. Talk me through the gas tradeoffs.
  • How do you handle contract upgrades? Defend your choice between proxy patterns.
  • Walk me through an audit finding you caught or had caught against your code.
  • How do you test a contract beyond unit tests?
  • Describe a gas optimization that materially saved users money.
  • How do you handle oracle risk in a price-dependent contract?
  • Explain front-running and how you design around it.
  • Walk me through a deployment to mainnet. What is your checklist?

Related Roles:

Related Skills:

Why Latin America?

Hire teammates, not offshore resources.

US Time Zones

Argentina & Brazil are just one hour apart from New York. Your Latin America teammates work when you do so you can collaborate all day long.

Excellent English

We screen all candidates for excellent spoken and written English. They are ready to jump right in.

Cultural Fit

We make sure all candidates are a strong professional and culture fit. They are already accustomed to working remotely.

Cost Savings

Latin American salaries are 30-80% less than US-equivalents. Grow your team with top 1% nearshore talent without breaking your budget.

Why Choose South?

We try harder.

Full-Service Talent Partner

We take care of all the headaches of hiring, from recruiting, vetting, compliance, and global payroll. We work to understand your specific needs and to provide unreasonable hospitality every step of the way.

Trusted Top Talent

Tap into our pool of over 120,000 pre-vetted professionals who have worked for Fortune 500 companies and top startups. Our rigorous selection process accepts only the top 0.5% of Latin American talent.

Transparent Pricing

No hidden fees or surprises here. With risk-free hiring, you only pay if you find the right candidate. You’ll know exactly how much you pay for your hires and our fee.

Zero Compliance Headaches

South handles all legal and compliance aspects of employment, ensuring adherence to local regulations in every country we operate in. Bring on global talent confidently, without legal risks or administrative headaches.

Satisfaction Guaranteed

Your satisfaction is our highest priority. If your new team member doesn’t meet your needs perfectly, we are happy to provide a quick replacement.

Ready to elevate your team? Start hiring remotely in Latin America today!

Start hiring

How South Works

Hiring great employees globally can be tough. We make it easy with our hassle-free hiring.
01.
Describe the Role
We get to know you, your company, and the job you are looking to fill. Then, we put together a job listing to start finding potential candidates for your specific role.

Time saved: 5 days
02.
We Search & Vet
We search far and wide for the best talent that meets your goals. Then, we run them through English assessments, internet speed tests, the initial interview, behavioral and communication tests, and run reference checks on your behalf. After the candidates survive our gauntlet, we present the best pre-vetted options for you to choose from.

Time saved: 10 days
03.
Hire with Confidence
After you select the best person for the job, we set you up for success with our battle-tested processes for remote onboarding. We handle compliance, payroll, and any mess for you. Then, you are off and running with your new favorite employee!

Money saved: $30k-$100k / year
Why clients love us for hassle-free hiring...

"South was a low-risk, high ROI way to source new talent. In under two weeks, we hired a Customer Support and a SEO Specialist and were able to scale up without getting bogged down in hiring."

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Brent Sanders
CEO, Scout Software

"I got a Finance & Data Manager for under $40k a year, that would have cost me $180k in the US. South knocked it out of the park for us! Their thorough hiring funnel delivered exactly the quality I was looking for. Over half our team is in Latin America now. "

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Trevor Houghton
CEO, Pass Galleries

"Working with South has honestly changed my entire business. I built my whole team with them. They are by far the best."

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Brian Blum
Founder, Nibble Studio

Frequently asked questions

If you have any further questions, get in touch with our friendly team!
Why hire in Latin America?

The region has the perfect mix of everything you want in remote employees: English skills, shared time zones, hard-working, and depth of talent. They are already accustomed to working remotely for top US startups and Fortune 500 companies.

Can they work my time zone?

Absolutely! The US and Latin America have basically the same time zones. No Latin American city is more than two hours ahead of EST.

What tasks can they do? What roles can I hire for? 

Every hire is sourced based on your exact needs. They will arrive ready to support your business right away. They can do basically any tasks done remotely, but we recommend starting them as support so your team has more bandwidth for high-value strategic tasks.

All types of roles - customer service, executive assistant, sales, accounting, email marketing, lead generation, content writers, operations, social media marketing, and more!

How do I pay them? Any tax or visa issues?

You can pay directly through us (most popular) or we can connect you with one of our payroll partners.

You don't have to deal with any American labor laws / taxes when hiring full-time remote contractors. They aren't US-based, so no visas or sponsorships to deal with either.

What does this cost?

We recommend market pay which varies for each role. See our salary guide and success stories for some ideas.

Then, we have two different models:

Staffing (most popular) - We charge a small monthly fee for each employee's monthly salary to make the process hassle-free. The fee covers sourcing, recruiting, admin, payroll, compliance, ongoing support, and a free replacement if necessary at any point. There are no cancellation fees or minimum commitments. You only pay if you make a hire.

Headhunting - A one-time simple fee once we've found the perfect candidate. This comes with a 120-day replacement guarantee.

For both options, you only pay something if we find you someone great that you want to hire.

Do I have to hire full-time?

Yes, we only recruit for full-time and we strongly recommend full-time hiring if you can. Stability (full-time & long-term) is highly sought after abroad. The top caliber candidates are only looking for full-time work.

You're also going to spend time training and getting them up to speed on your processes. It would be a waste to do that over and over again with new people all the time.

Do I have to hire for an individual role or can they handle multiple roles?

We recommend training new hires on one thing at a time.

For example, once they get up to speed on lead generation, you can add the next role writing blog posts or whatever you'd like. You can definitely overlap roles until you have enough work for multiple people.

How can they be 70% less?

The cost of living is much less in Latin American countries. Many of our employees are able to own homes, raise families, provide for their parents, and have in-home help of their own with their salaries.

How does the money-back guarantee work?

If you aren't happy with your hire in the first 120 days, we will work with you to conduct a second round of search for the same role for free.

How do I reach out if I have a question?

Just email us at Hello@HireInSouth.com and we will get back to you with an answer as soon as possible.

Start hiring today!
Free to interview, pay nothing until you hire.