Hire Solidity developer

Hire Solidity developer in 48h—pre-vetted talent, guaranteed. Our senior-only network cuts risk. Average hiring time: 3 days. • 48-hour shortlist • 5-step skill vetting • Month-to-month contracts

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Engineers Ready

Deploy 240 pre-vetted Solidity developers instantly

Fast Interviews

Achieve first Solidity interview within 2 business days

Satisfaction 4.9

Hire rating 4.9/5 from 180 clients worldwide

12-Month Tenure

Maintain average contract length of 12 productive months

DeFi Liquidity Boost

Client: VC-backed DeFi platform.

Challenge: Needed to Hire Solidity developer fast to ship audited liquidity pools before funding round.

Solution: Our two augmented engineers embedded remotely, reused battle-tested modules, and collaborated with in-house security team.

Result: 37 % faster time-to-market and 0 critical audit findings.

Metaverse Game Launch

Client: AAA blockchain-gaming studio.

Challenge: Hire Solidity developer squad to implement NFT minting and in-game economy within 6 weeks.

Solution: Four senior coders delivered ERC-721/1155 contracts, tooling, and QA automation while syncing daily with Unreal Engine team.

Result: 2 M+ NFTs minted at launch and 99.98 % uptime during peak play.

Supply-Chain Traceability

Client: Fortune-500 logistics giant.

Challenge: Required to Hire Solidity developer capable of integrating smart-contract provenance into SAP landscape.

Solution: Trio of experts developed modular ERC-20 side-chain contracts and GraphQL APIs, coordinating via weekly sprints with enterprise architects.

Result: 54 % reduction in dispute resolution time and annual savings of $3.7 M.

Book Your 15-Minute Call

120+ Solidity engineers placed, 4.9/5 avg rating. Speak with a senior talent advisor, outline your goals, and receive a custom shortlist—risk-free.

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Hire the best

Why outstaff a Solidity expert instead of hiring direct?

• Speed: start coding in days, not months.
• Cost: zero recruiting fees & no local payroll taxes.
• Flexibility: scale your remote Solidity squad up or down monthly, avoiding long-term commitments.
• Quality: every engineer passes five rounds of blockchain-specific vetting.
• Focus: delegate HR, compliance, and benefits to us—freeing you to build product.

smartbrain.io makes global hiring painless, so you stay laser-focused on shipping.

Industries

DeFi Platforms

Decentralized finance firms outstaff Solidity developers to build yield farms, AMMs, and staking contracts. Remote engineers optimise gas usage, integrate Chainlink oracles, and conduct automated audits—giving startups a production-ready protocol without bloating payroll.

NFT Marketplaces

Art & collectible exchanges hire outstaffed Solidity coders to craft ERC-721/1155 contracts, royalty logic, and secure marketplace escrow. The augmented team keeps launches on schedule while internal staff focus on UX and community growth.

Gaming & Metaverse

Studios leverage remote Solidity programmers for play-to-earn economies, upgradeable item contracts, and secure token bridges. Outstaffing slashes development cycles and ensures Web3 game mechanics stay exploit-free.

Supply Chain

Manufacturers use outstaffing to embed Solidity smart-contract provenance, tracking SKU life-cycle from factory to shelf. Engineers craft permissioned side-chains and audit trails that cut fraud and paperwork.

Healthcare Data

HIPAA-sensitive orgs enlist outsourced Solidity talent for patient-consent ledgers and pharma cold-chain validation. Developers harden contracts against tampering, maintaining data integrity across jurisdictions.

Real Estate Tokens

Prop-tech innovators hire Solidity developer teams to tokenize property shares, automate dividends, and manage KYC whitelists—unlocking global liquidity with regulatory compliance baked in.

Insurance & Parametrics

Insur-techs deploy outstaffed Solidity engineers to code parametric policies that auto-pay on oracle data, reducing claims processing cost and boosting customer trust.

Energy Trading

Renewable aggregators rely on remote Solidity experts for peer-to-peer energy swap contracts, on-chain REC certificates, and real-time settlement engines—cutting broker fees by digitizing kilowatts.

Identity & Compliance

Reg-tech startups contract augmented Solidity devs to build zero-knowledge KYC modules and compliant credential wallets, ensuring secure onboarding across multiple jurisdictions.

Zero Recruitment Fees

48h Candidate List

Scalable Headcount

Global Talent Pool

No Payroll Hassle

IP Protected

Timezone Alignment

Senior-Only Vetting

Flexible Contracts

Trial Period

Dedicated Support

Cost Predictability

Discover Needs – Hire Solidity Developer

15-min call to map scope, tech stack, budget.

Shortlist Talent – Remote Solidity Picks

Receive vetted profiles within 48 hours.

Onboard & Scale – Augmented Solidity Team

Start coding in under one week; add seats anytime.

Control & Optimize – Outstaffed Solidity Work

Track KPIs, swap or expand talent on demand.

Заголовок

“48-hour shortlist saved us a sprint.”
Smartbrain.io slotted two senior Solidity developers into our DEX project and they committed production code on day three. Velocity jumped 28 % and our core team stayed focused on front-end polish.

Anita Collins

CTO

BlueWhale Exchange

Their vetting is legit—developers hit PR quality first try. Onboarding was seamless via Slack and Jira, which translated to 35 % faster feature throughput for our NFT marketplace.

Marcus Lee

Engineering Director

PixelMint Studios

We replaced pricey contractors with outstaffed Solidity talent and cut costs 26 %. The augmented team handled upgrades to our staking contracts while internal devs tackled product road-map.

Vanessa Grant

VP Engineering

YieldSpring Finance

Smartbrain.io’s replacement guarantee kicked in fast when we shifted to Layer-2. New engineer ramped up in two days, avoiding downtime and keeping our audit schedule intact.

Dylan Carter

Blockchain Lead

SupplyNet Corp

Cross-time-zone coverage means pull-requests are merged while we sleep. Productivity climbed and stakeholders love the 24/7 progress cadence.

Priya Patel

Product Manager

HealthLedger Inc.

Reg-tech is demanding; Smartbrain.io’s Solidity specialists hardened our KYC contracts and passed audit with 0 issues—first try.

Ethan Brooks

Chief Compliance Officer

ComplyChain LLC

What is the true cost to hire Solidity developers through smartbrain.io?

When you Hire Solidity developer talent via smartbrain.io you avoid recruiter commissions, job-board ads, and payroll overhead. Our transparent hourly or monthly rates bundle taxes, benefits, hardware, and support. Most clients report 20-30 % total savings versus in-house staffing once you factor healthcare, 401(k), and office costs. You also gain cost predictability—scale up or down monthly without severance. Finally, no long-term lock-ins; pause or end the engagement with 14-day notice.

How does smartbrain.io protect intellectual property when we outstaff Solidity engineers?

Every engineer signs a strict US-law NDA plus a full Work-Made-for-Hire agreement assigning all code rights to you. Repositories live in your GitHub or GitLab org, and access is removed instantly on contract end. We run background checks, enforce 2-factor authentication, and monitor device compliance. Your security team can require VPN, VDI, or key-based access—our talent is accustomed to enterprise-grade protocols.

Can outstaffed Solidity developers work in my time zone?

Yes. Our network spans Americas, EMEA, and APAC. During onboarding we match your preferred overlap—minimum four hours shared stand-up window. Many clients opt for follow-the-sun coverage: tasks move forward while your local team sleeps, accelerating delivery without overtime costs.

What contract terms are available for hiring Solidity talent?

Choose hourly, part-time, or full-time monthly retainers starting at one month. Scale headcount up or down with just 14-day notice. No minimum volume or hidden fees—pay only for productive engineering hours.

How are candidates vetted before they reach my desk?

smartbrain.io runs a 5-stage process: CV screening, live coding in Solidity, security quiz, soft-skill interview, and reference check. Only the top 3 % of applicants become available for client interviews, ensuring every profile you see is senior-level and blockchain-focused.

What if an engineer is not a fit after onboarding?

Our replacement guarantee activates within seven days. We present a new pre-vetted candidate at no extra cost, usually inside 48 hours. Meanwhile, our success manager helps transition knowledge so momentum isn’t lost.

How quickly can I start once I decide to hire?

CTOs typically receive their first candidate profiles within 48 hours and schedule interviews immediately. Average start date is inside one week, subject only to your internal approval processes. Urgent projects can kick off even sooner with a sprint-ready pool of standby engineers.

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