Skip to Content

Hire Solidity Blockchain Developers 

Top 1% Pre-Vetted Solidity Developers in India | Instant Team Expansion 

Quickly scale your blockchain development team with expert Solidity developers skilled in crafting smart contracts, DeFi apps, and decentralized platforms. Whether you're building an MVP or scaling a production-ready blockchain solution, hire Solidity blockchain developers who bring technical precision and domain-specific experience to your project. 

  • Proof of Work-Based Timesheets (Powered by Workstatus™) 
  • IP Rights & NDA Compliance 
  • Flexible Contracts & Transparent Pricing Models 
  • 7-Day Risk-Free Trial – No Upfront Commitment 
  • Quick Setup, Zero Overheads 

Hire Solidity Developer Teams ​​

clutch    goolge   Linkedin 

Hire Solidity Blockchain Developers

Our Valuable Clients

abzooba
Botplan
CNH
Eldermark_Software
HAL
matrix
motherdairy
plaoalto
shiftpixy
Sports-Clips
tsi
zscaler

​Comprehensive Solidity Blockchain Development Services

As a trusted Solidity blockchain development company, we offer end-to-end services for businesses looking to leverage decentralized technologies. Our top Solidity developers specialize in building secure, high-performance smart contracts and blockchain applications using the Solidity programming language—purpose-built for the Ethereum Virtual Machine. Whether you're launching a DeFi project, developing dApps, or building your own token ecosystem, our tailored solutions ensure maximum security, scalability, and transparency: 


Smart Contract Development  

Our Solidity developers write, test, and deploy custom smart contracts across various blockchain platforms like Ethereum, BNB Chain, and Hedera. With a deep understanding of the Solidity source code, inheritance models, and state variables, we build robust smart contracts that are secure, efficient, and aligned with your business use case. These contracts are optimized for gas, scalability, and future upgrades. 

dApp (Decentralized Application) Development 

We create secure, user-friendly decentralized applications that run on blockchain networks without central authority. From frontend interfaces to backend smart contracts, our development team ensures seamless integration and performance. Built using high-level programming language capabilities, our dApps are ideal for finance, gaming, NFTs, and governance applications. 

Ethereum Smart Contracts & Token Development   

Our team creates Ethereum smart contracts for launching ERC-20, ERC-721, and ERC-1155 tokens, multi-signature wallets, and decentralized finance platforms. With advanced knowledge of blockchain development, data structures, and public balances, we help you create digital assets and tokens that support your platform’s economy and security requirements. 

Testing, Auditing & Security Optimization   

We conduct thorough audits and tests for all smart contracts to detect vulnerabilities before they reach production. Our Solidity experts follow best practices to address security risks like reentrancy attacks and integer overflows. The result is hardened smart contracts that enhance trust and reduce risk across your blockchain ecosystem. 

Crowdsale & ICO Development    

From fundraising contracts to ICO launch platforms, we build secure, audited crowdsale mechanisms using Solidity programming. These contracts include features like bonus token allocation, KYC/AML compliance, capped funding goals, and milestone-based disbursement. We ensure complete transparency and traceability through well-documented smart contracts. 

Exchange Contract Solutions  

We deliver custom smart contract solutions for decentralized exchanges (DEX), allowing secure asset swaps, liquidity provisioning, and governance integration. Designed with modular logic, these contracts handle trading operations, staking, and on-chain transaction history while maintaining the integrity of user data and funds.

With QSS, no more scanning through 100s of profiles. 

When you hire Solidity blockchain developers from us, you get access to a team of seasoned professionals who excel in delivering high-quality solutions. Selecting the right Solidity developers for your project ensures your technical needs and business objectives are met. Here’s why our developers stand out:

Solidity Talents
30+ Solidity Talents 

A diverse pool of certified Solidity experts ready to onboard.

Hire in 48 Hours​
Hire in 48 Hours

Get top-tier developers deployed in just 2 days. 

5+ Years of Developer’s Expertise
5+ Years of Developer’s Expertise  

Seasoned developers with deep industry and technical know-how.  ​

Aligned to Your Time Zone
Works in Your Local Time Zone 

Seamless collaboration with developers aligned to your time.

40% Cost Savings
40% Cost Savings  ​

Save big on development without compromising quality.

Hassle-Free Replacement
Easy Cancellation & Replacement 

No-risk hiring with flexible engagement options.

Post-hiring Support
Post-hiring Support

Ongoing assistance to ensure smooth project execution.  ​

Transparent Pricing Models
Competitive Pricing 

High-quality Solidity talent at cost-effective rates.  

How Our Solidity Developers Ensure High-Quality Smart Contract Code

Delivering secure and scalable smart contract development requires more than just technical skills—it demands a thorough understanding of blockchain technology, meticulous coding practices, and an unwavering commitment to quality. At the heart of our software development process, our team of top Solidity developers follows a multi-layered quality assurance approach to ensure the Solidity code we produce is clean, maintainable, and future-proof. .

Our Solidity experts write smart contracts using clear, descriptive variable names and maintain code readability with structured commenting—especially around core logic and function set. Whether dealing with string memory management or state changes, our developers adhere to standards outlined by the Ethereum Foundation to ensure consistent contract behavior and minimize gas usage. 

Our development process includes writing unit tests before we write smart contracts. Using a TDD (Test-Driven Development) approach, our Solidity developers create tests that validate each component of your contract, from access control to transaction logic. Integrated with CI/CD pipelines, we ensure continuous testing feedback, so only verified and secure code gets deployed. 

We maintain a culture of peer reviews and open collaboration among our Solidity development team. Every line of smart contract code is scanned using automated tools to detect vulnerabilities and patterns that could impact performance or security. Our Solidity developers then manually review the code to catch edge cases and verify that all contract logic aligns with project goals. 

We utilize complexity metrics to flag areas where the code may be too intricate, helping us simplify logic without sacrificing functionality. From maintaining manageable code modules to minimizing technical debt, we take every measure to future-proof your contracts and make them easy to maintain—even when scaling up your blockchain projects. 


Why Choose Solidity for Your Blockchain Projects?

 Delivering secure and scalable smart contract development requires more than just technical skills—it demands a thorough understanding of blockchain technology, meticulous coding practices, and an unwavering commitment to quality. At the heart of our software development process, our team of top Solidity developers follows a multi-layered quality assurance approach to ensure the Solidity code we produce is clean, maintainable, and future-proof: 

Strong Data Control & Safety

Strong Data Control & Safety 

 Solidity enables precise control over data access, visibility, and modifications through the use of state variables, string memory, and custom-defined data structures. These features make it ideal for implementing smart contracts where advanced data integrity and confidentiality are essential. 

Decentralized Ledger Integration

Decentralized Ledger Integration 

Solidity is designed specifically for blockchain technology, enabling developers to create contracts that seamlessly integrate with Ethereum's decentralized ledger. This opens the door to building trustless systems that require no central authority to manage digital interactions. ​

Transparency & Auditability

Transparency & Auditability 

All smart contracts written in Solidity are publicly auditable, offering full transparency into how the contract behaves. This makes it easier to build user trust and comply with regulatory needs for open-source validation in financial or governance-based blockchain projects. 


Optimized for Smart Contract Development

Optimized for Smart Contract Development  

Unlike traditional programming languages, Solidity is tailored for developing smart contracts. It supports inheritance, modifiers, and event-driven architecture, allowing Solidity developers to write modular, maintainable, and reusable contract code. 


Open Source & Developer-Friendly

 Open Source & Developer-Friendly 

As an open-source language, Solidity fosters innovation and rapid development. Backed by a growing global community of developers and contributors, the Solidity ecosystem provides tools, libraries, and frameworks that accelerate your blockchain development journey. 


Seamless Business Integration

Seamless Business Integration 

Solidity is a Turing-complete language, which means it can create contracts with complex logic. These contracts can be easily integrated into your business workflows—whether for DeFi platforms, NFT marketplaces, or enterprise-level decentralized applications. 

Efficient Debugging & Maintainability

Efficient Debugging & Maintainability 

The language structure of Solidity makes it easier to maintain and debug contracts. With well-defined syntax and concise logic, businesses can ensure long-term scalability and adaptability of their deployed smart contracts. 


What Makes Our Solidity Developers Ideal for Blockchain Projects  

  Building high-performing, secure, and scalable blockchain applications goes beyond writing smart contracts—it requires a team that understands the evolving blockchain ecosystem, leverages the right development tools, and works efficiently in collaborative environments. At QSS Technosoft, our Solidity developers are selected for their deep technical expertise and strong teamwork capabilities that align with your business goals.

Up-to-Date with Blockchain Trends & Protocols ​

Up-to-Date with Blockchain Trends & Protocols   ​

Our Solidity developers actively follow industry advancements, including Ethereum upgrades, new EVM-compatible chains, and security best practices. This ensures your smart contracts are built with modern standards and ready for future integrations or enhancements.

Hands-On Experience with Essential Dev Tools ​

Hands-On Experience with Essential Dev Tools    ​

We equip our developers with top blockchain tools like Web3.js, Truffle, Hardhat, and Remix IDE to streamline contract development, testing, and deployment. Their familiarity with these platforms guarantees efficiency and accuracy in every step of the development lifecycle.

Team-Oriented and Cross-Functional Collaboration ​

Team-Oriented and Cross-Functional Collaboration     ​

Solidity developers at QSS thrive in cross-functional teams, working closely with backend engineers, frontend developers, designers, and testers. Their ability to communicate effectively across departments ensures faster development cycles and seamless delivery of blockchain solutions.

Tech Stack We Use for Solidity Blockchain Development

Our Solidity developers leverage a powerful blend of blockchain-native tools, high-level programming frameworks, and Ethereum-based environments to build scalable, secure, and performance-driven decentralized applications.

Java

 PHP

 Node

 Ruby on Rails

 RxJava

 Coroutines Kotlin

Kotlin 

RxKotlin

SQLite

CoreData

Realm 

 Firebas

 CI/CD

GitHub Actions 

Appium 

BrowserStack 

Katalon Test Studio 

 .NET

Hire Solidity Developers in 4 Easy Steps


Step 01

Contact Us

Fill out our secure contact form (NDA protected), choose a time, and schedule a meeting with our blockchain experts to discuss your goals.

Step 02

Get a Consultation

Hop on a discovery call with our team to validate your idea, explore its feasibility, and identify the right blockchain tech approach.

Step 03

Get a Cost Estimate

Based on your requirements, we’ll prepare a detailed proposal with estimated timelines, resource planning, and budget breakdown.

Step 04

Project Kickoff

Once approved, we assign top Solidity developers and initiate the development process with complete transparency and agility.

Hire Smarter, Not Harder – What Makes us Unique?

  Strong Technical Proficiency  

  Quality Assurance Guaranteed 

  Agile Development Methodology 

  Experienced project managers 

  100% Own Team, No Freelancers 

  24x7 Dedicated Support 

Industries - Focused Solidity Blockchain Development 

  Leverage the power of blockchain across diverse sectors with our expert Solidity developers. Whether you’re building decentralized apps, smart contracts, or secure transaction systems, our team delivers customized solutions tailored to your industry’s unique challenges and regulatory needs.  

Healthcare

Healthcare 

Enable secure sharing of medical records, smart health contracts, and real-time patient data management using blockchain.

Finance

Finance & Banking 

Implement secure smart contracts, DeFi platforms, and digital payment solutions that minimize fraud and boost transparency.

Insurance

Insurance

Automate claim settlements and policy validations with self-executing smart contracts.

real estate

Real Estate 

Use blockchain for property tokenization, smart lease agreements, and transparent ownership transfers.

Games

Gaming & Metaverse 

Develop NFTs, token economies, and immersive virtual experiences with smart contract integration.

Legal

Legal & Compliance 

Build blockchain-based legal contracts, notary services, and automated compliance verification systems.

Logistics

Supply Chain & Logistics

Create tamper-proof, traceable systems to track goods, verify authenticity, and streamline supply chain operations.

Your industry not listed above

Can't Find Your Industry Listed?

Let’s transform your vision into reality. Hire top Solidity developers now.  


A Game-Changing 20-Minute Call for Hiring Solidity Blockchain Developers   

QSS helps you solve your hiring headaches by offering a dedicated team of Solidity Blockchain experts that fit your technology and team needs.  

Hiring Solidity Blockchain professionals at QSS, your search-to-hire journey ends within just 48 hours of sharing your project requirements. Which is why companies around the world count on us for cost-effective and time-efficient outsourcing.     

In this short call, we would like to:   

  • Learn about your project needs.   
  • Explain our process to match you with a qualified, vetted team.   
  • Share next steps to finding the right match, often within a few days.  


Talk to Our Expert​​​       ​

Powering Innovation with Blockchain-Driven Solutions

Explore how our Solidity developers have empowered global businesses with high-performance, decentralized applications—spanning blockchain gaming, crypto trading, and ICO marketplaces. 

In-Depth Answers to Your Common Questions​

Solidity developers are crucial to the success of any blockchain project because they are responsible for creating, testing, and deploying smart contracts—the self-executing code that runs on blockchain networks like Ethereum. Written in Solidity, a high-level programming language, these smart contracts define the rules and logic of decentralized applications (dApps). 

Key roles Solidity developers play in blockchain development include: 

  • Designing and writing smart contracts using the Solidity language 
  • Integrating contracts with decentralized platforms and wallets 
  • Optimizing contract code for security, gas efficiency, and upgradability 
  • Conducting smart contract audits to detect vulnerabilities 
  • Collaborating with frontend and backend teams to deploy full-stack blockchain apps 

Their expertise ensures that contracts behave predictably on the blockchain, helping companies harness blockchain technology for finance, gaming, supply chains, and more. 

At QSS Technosoft, our team of Solidity developers has a proven track record in delivering robust, secure, and scalable blockchain solutions tailored to your business needs.

 

When you decide to hire Solidity developers, it’s critical to evaluate both their blockchain-specific experience and general software development skills. Since Solidity is the primary language used to create smart contracts on Ethereum and other EVM-compatible platforms, developers should have deep knowledge in: 

  • Writing and deploying smart contracts using Solidity 
  • Understanding of EVM (Ethereum Virtual Machine) internals 
  • Knowledge of string memory handling, state variables, and data structures 
  • Familiarity with development frameworks like Truffle, Hardhat, or Brownie 
  • Ability to work with libraries like OpenZeppelin for security standards 
  • Proficiency in testing and auditing smart contracts 
  • Good communication skills to collaborate with other team members and clients 
  • Background in computer science or relevant software engineering disciplines 

A well-rounded Solidity developer will not only help you create smart contracts but also ensure seamless integration into broader blockchain technology platforms. 

QSS Technosoft offers access to pre-vetted Solidity developers who combine deep technical knowledge with real-world blockchain development experience, ensuring your project’s success from concept to deployment.

Our Engagement Models Include

eElevate your software development journey with our customized engagement models, tailored to meet your unique needs and foster a collaborative partnership for success. 

Agile Contracting

Agile Contracting

  • Instills Flexibility
  • Identify Priorities & Focus on Outcomes
  • Breaks Projects into Shorter, Easier to Handle Pieces
  • Emphasize upon Frequent Collaboration
  • Focuses on Mutual Benefits
  • Facilitate Transparency


Time & Material

Time & Material

  • Incremental Scope / Maintenance
  • Greater Flexibility
  • Best Resource Available
  • Quick Start
  • Agile Orientation
  • Flexible Budget


Fixed Price​

Fixed Price

  • Fixed Scope
  • Minimal Risk Factor
  • Fits All Business
  • WorkFlow Management
  • End-to-end Execution
  • Fixed Budget


Frequently Asked Questions

Solidity is the primary language used to create smart contracts on Ethereum and other EVM-compatible blockchains. It is essential for blockchain technology as it enables the development of decentralized applications and secure, automated digital agreements. 

Hiring Solidity developers ensures your blockchain applications are secure, scalable, and compliant with smart contract standards. Their technical skills in the Solidity programming language and experience in blockchain technology are critical for success. 

Solidity developers are responsible for writing, testing, and deploying smart contracts, integrating with decentralized platforms, and ensuring the security and performance of blockchain-based solutions.  

Solidity is primarily used for Ethereum and EVM-compatible platforms like Binance Smart Chain, Polygon, and Avalanche. Skilled Solidity developers can create smart contracts tailored to your platform’s requirements.  

Our Solidity developers have years of experience in blockchain software development and have successfully delivered secure smart contract solutions for startups and enterprises globally.   

Yes, our Solidity developers are trained to follow the best practices in secure software development, including gas optimization, reentrancy protection, and upgradability patterns.   

Solidity enables you to create smart contracts that automate and enforce agreements without intermediaries, reducing errors and enhancing operational efficiency in blockchain-powered systems.   

Yes. QSS Technosoft allows you to hire dedicated Solidity developers who work exclusively on your blockchain project, ensuring seamless communication, faster delivery, and end-to-end support.   

Solidity developers build the core logic of decentralized applications by writing and testing smart contracts. Their role is crucial in ensuring the reliability and automation of blockchain-based systems.

A strong Solidity developer should be proficient in the Solidity language, Ethereum Virtual Machine (EVM), smart contract standards (ERC20, ERC721), Truffle/Hardhat frameworks, and have a sound understanding of blockchain architecture.    

The development time depends on the complexity of the contract. Simple contracts may take a few days, while more advanced smart contracts involving tokenomics or dApp integration may take weeks.  

Yes, experienced Solidity developers not only write smart contracts but also conduct thorough testing and auditing to eliminate bugs and vulnerabilities before deployment.  

Absolutely. QSS Technosoft offers flexible hiring models, allowing you to hire Solidity developers full-time, part-time, or on a per-project basis depending on your needs.  

The cost to hire Solidity developers depends on the complexity of the project, engagement model, and developer expertise. We offer transparent pricing with no hidden fees.  

Solidity developers build the core logic behind DeFi apps, including lending protocols, liquidity pools, and token exchanges. These smart contracts form the foundation of trustless financial transactions.  

Recent blogs


Your Dynamic Snippet will be displayed here... This message is displayed because you did not provide both a filter and a template to use.

Our Global Network of Office Locations

Headquartered in India, with a global presence, we extend our services to clients worldwide, with our offices in USA (Minnesota) and Dubai. We ensure that you access top-tier technical talent tailored to your project needs. 

HQ India

HQ India

USA

USA

UAE

UAE

Project Consultation with an expert

  • Grasp your development needs.
  • Illuminate our process for pairing you with qualified, thoroughly vetted developers from QSS Technosoft Inc.
  • Discuss the subsequent steps, frequently resulting in finding the perfect match within less than one day.
Book Consultation

Or

Call us at +1 (612) 201-1169

For Job write us at career@qsstechnosoft.com