Resumes show claims. We show proof. Solidity Developers assessed on EVM opcode mastery, reentrancy mitigation patterns, and gas-optimized storage design — so you interview candidates, not question marks.
No credit card required.
Talent Marketplaces give you a resume. We give you the source code.
Candidate A
Software Engineer
Self Reported
2024
Experience
5 years React / Frontend Development
No portfolio links
Previous Roles
X-Corp
Tech Solutions Inc.
Education
B.S. Computer Science — State University
• UNVERIFIED CLAIM
Verified ProofedVerified Engineer
ConnectDevs Intelligence Dossier
SAM TECH SCORE
98/100
CODE QUALITY
A+
TECHNICAL INTERVIEW HIGHLIGHTS
Play Recorded Proof
const solveHardProblem = (data) => {
return data.reduce((acc, val) => {
// Verified optimal O(n) solution
return { ...acc, [val.id]: val.performance };
}, {});
};DECISION-READY DATA
You set the criteria. Scout ranked the matches. Now choose who's worth your time.
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Alex Mercer
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Sarah Chen
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
David Rodriguez
Senior Mobile Engineer
2021 – Present
We analyze thousands of placements to give you real-time salary data for every experience level.
Role: Junior Solidity Developer
0-2 Years
Entry-level profile with a strong foundation in ERC standards, basic security patterns, and testnet deployment.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Hands-on experience deploying ERC-20 and ERC-721 contracts to testnets.
Familiarity with Hardhat or Foundry testing frameworks.
Junior Developer Hourly Rate
Average Yearly Salary ~$101k /yr
Market
Signal
Protocol Growth
Junior Solidity roles are expanding as institutional DeFi projects scale their engineering teams.
Role: Mid Solidity Developer
3-5 Years
Mid-level profile with proven expertise in security auditing, gas optimization, and mainnet deployment experience.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Demonstrated ability to identify and mitigate common attack vectors including reentrancy and front-running.
Experience deploying and maintaining contracts managing significant TVL on mainnet.
Mid Developer Hourly Rate
Average Yearly Salary ~$150k /yr
Market
Signal
Security Premium
Mid-level developers with audit experience command stable demand as protocols prioritize security over speed.
Role: Senior Solidity Developer
6+ Years
Senior profile with deep mastery of protocol architecture, Yul assembly optimization, and cross-chain deployment strategy.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Proven track record architecting DeFi protocols or infrastructure managing eight-figure TVL.
Experience writing gas-optimized Yul and leading security audit processes with tier-one firms.
Senior Developer Hourly Rate
Average Yearly Salary ~$180k /yr
Market
Signal
Institutional Demand
Senior Solidity architects with formal verification experience are commanding premium rates as institutions enter DeFi.
Traditional agencies take weeks. Our Intelligence Engine runs in parallel to deliver decision-ready profiles in real-time.
Hour 0
Signal Ingestion
You define the stack. Scout maps intent signals across 550M+ profiles.
Hours 2–24
Parallel Processing
Scout scans candidate profiles while Pilot launches multi-channel outreach. The system works asynchronously while you sleep.
Scout
Mass Ingestion
Parsing your role. Scanning 800M+ engineers. Surfacing matches—live results.
Pilot
Engagement
Sending interview invites. Tracking responses. Moving candidates to SAM—pipeline
SAM
Validation
Conducting interviews. Evaluating skills. Compiling decision-ready report now
const score = validate(dev);
if (score > 0.92) dispatch(shortlist);
Hour 48
You Receive Your Shortlist
3 Decision-Ready Profiles delivered to your dashboard.
STATUS: READY
Intelligent Shortlist
Candidates Found
1,204
Validated Skills
Solidity, Node, Go
Top Matches
03
Marketplaces show you profiles. We show you capability.
The Problem
When you browse a talent marketplace, you are guessing. You see a resume that claims '5 Years Solidity,' but you don't know:
Can they identify a reentrancy vulnerability in a code review, or do they copy patterns blindly from OpenZeppelin?
Have they optimized storage layouts to reduce gas costs by 40%, or do they deploy inefficient contracts?
Is their understanding of the EVM deep enough to write Yul, or do they only work at the Solidity abstraction layer?
The Solution
ConnectDevs removes the guesswork. We don't just send profiles; we send Structured Intelligence. Every candidate is interviewed by SAM against the specific Solidity challenges you care about. You don't guess if they are good. You know.
Unverified Claim
Solidity Developer
5 Years Experience
Verified Proof
CODE CHALLENGE
Solve a problem using algorithms
SAM INTERVIEW
Discuss alternative approaches and their trade-offs
TECH SCORE
98/100 Algorithm Score
GITHUB AUDIT
Active Open Source Contributor
For Solidity Developers, we specifically test for EVM opcode mastery, reentrancy mitigation patterns, and gas-optimized storage design. You get the raw data before you even interview.
Agencies charge a markup every hour. We charge a flat platform fee. You keep the savings.
Number of developers
3 Devs
1
10
Role seniority
Base Salary: $120,000
Includes 35%
Zero Markup
Estimated Yearly Savings
If SAM doesn't surface interview-ready candidates your LinkedIn search missed—you pay nothing.
FLEXIBLE
0%
Zero Markup
We don't inflate developer rates or take recruitment fees.
Cancel Anytime
No lock-ins. No notice required. Keep your data.
Average time-to-shortlist
Global Talent Network
Everything you need to know about sourcing, assessing, and hiring top Solidity Developers through our platform.
SAM's technical interview presents candidates with vulnerable contract patterns and asks them to identify reentrancy vectors, access control flaws, and signature malleability risks. You receive a scored report showing exactly where their security awareness lands.
Senior Solidity developers command average salaries around $180,000 annually, with top protocol engineers earning up to $257,000. Traditional agencies extract 20-35% in placement fees. ConnectDevs operates on a flat $69/mo subscription with zero markup, dramatically lowering your cost per hire.
The Scout agent searches 800M+ public profiles for signals of audited protocol contributions and mainnet deployment history. This delivers a targeted shortlist in days rather than the weeks typical of manual sourcing in the Web3 talent market.
Both backgrounds are valuable but serve different needs. Audit experience indicates defensive security thinking, while protocol development shows architectural capability. For DeFi or high-TVL projects, candidates with both backgrounds minimize the risk of exploits that could drain user funds.
For gas-critical applications like DEX routers or yield aggregators, opcode-level understanding separates average developers from exceptional ones. Scout filters for candidates who demonstrate Yul proficiency and understand how storage slot packing affects transaction costs.
Every ConnectDevs engagement provides raw assessment data upfront, including competency scores on attack vector identification and secure coding patterns. Audit the security evaluation before you invest interview time to minimize the risk of deploying vulnerable code.