Hire the Top 2% of
Remote Solidity Developers
in Spain

StJohn P.

Vetted Solidity developer in Spain (UTC+2)

Highly skilled and motivated Senior Software Engineer with 11+ years of experience, 8+ of which have been in the blockchain industry. He currently works as the Head of Engineering at Solidi Cryptocurrency Exchange. StJohn has built excellent software for a fully regulated UK cryptocurrency exchange, a blockchain-based web publishing system, a secure Bitcoin storage toolset, a speech recognition company, a transcription team, and a furniture factory.

Pere P.

Vetted Solidity developer in Spain (UTC+2)

Software engineer with a Degree in Computer Science and 3+ years experience in developing software solutions (mainly .NET). Been working in all kind of projects (from simple APIs, to integrations, monolith to microservices migrations, DevOps..). Open to a stack change (looking to get into NodeJS/GoLang) to keep growing my knowledge. Always looking to learn new skills and build awesome projects. I love team building, food, cars and music (used to play piano). I also have some leading & onboarding experience.

Francisco R.

Vetted Solidity developer in Spain (UTC+2)

I'm an experienced Fullstack Engineer who is deeply passionate about the digital landscape of the web. While my professional journey often finds me focusing on the Frontend, I'm equally immersed in Backend development. Javascript holds a special place in my heart, with its dynamic ecosystem bridging both browser and Nodejs platforms. While tools like React, Vue, or Svelte offer incredible advantages for building robust and maintainable Frontend software, two decades in the industry have instilled in me a principle of adaptability. Evolution is the nature of our field. With this understanding, I've embraced a Framework-agnostic approach, prioritizing core logic and flexibility over any particular tool. Beyond web development, my enthusiasm also reaches into the world of Machine Learning, with a particular interest in Deep Learning and Deep Reinforcement Learning. This isn't merely a hobby for me; I've been a devoted practitioner and an avid researcher in these fields. Countless hours have been invested in learning, experimenting, and pushing boundaries with personal projects—a journey well documented on my GitHub. This exploration has also introduced me to the Python language, which I've come to admire greatly. Recently, I've been navigating the exciting world of Web 3. The idea of decentralization resonates deeply with me, and I'm actively transitioning from traditional web2 paradigms to the innovative domain of web3. A significant portion of my time is dedicated to mastering Solidity and delving into the vast ecosystem of decentralized apps on the Ethereum network. My Github is keeping track of my evolution as a Software Engineer. Go check it out if you're curios about what I'm currently up to: [https://github.com/jscriptcoder](https://github.com/jscriptcoder)

Nicholas P.

Vetted Solidity developer in Spain (UTC+1)

I am a seasoned software developer with extensive experience in full-stack development and Web3 integration, specializing in building scalable, high-performance applications. As Co-Founder and CTO of Tela Network, I led the creation of a micro-consulting chat platform that combines blockchain-based payments with Stripe, allowing users to monetize their expertise. My role encompasses frontend and backend architecture, smart contract development with Solidity, and task queue implementation using Redis. I work extensively with React, TypeScript, Python (Django and FastAPI), and cloud solutions on AWS and Digital Ocean to deliver seamless user experiences and scalable microservice architectures. Prior to Tela, I contributed to various impactful projects across industries, including leading frontend development for a DeFi platform at Voltz, designing user interfaces for enterprise applications at Utility Warehouse, and enhancing Shopify integrations at CartHook. My technical expertise spans modern frameworks and tools like Node.js, Docker, Kubernetes, MySQL, PostgreSQL, Ethereum, and TheGraph. With a strong academic background in engineering and astrophysics, I bring a problem-solving mindset and a passion for innovative, data-driven solutions to every project I undertake.

Jose B.

Vetted Solidity developer in Spain (UTC+1)

Hi, I’m Jose, a Telecommunications Engineer with over 5 years of experience as a Software Engineer. I am passionate about learning new technologies and solving complex problems. Throughout my career, I have worked in both Web2 and Web3 environments, utilizing a wide range of technologies, with a primary focus on Golang and TypeScript. I have held multiple roles, from development to leadership and management. Currently, I am seeking technical challenges to continue growing as a professional.

Samuel V.

Vetted Solidity developer in Spain (UTC+2)

Experienced Senior Engineering Manager with a technical background in developing and scaling distributed services across diverse industries, including fintech, healthcare, travel, and retail. An advocate for Agile methodologies and data-driven decision-making, proficient in managing engineering teams and software development operations. Proven track record of successful cross-team collaboration and remote, asynchronous work in pursuit of engineering best practices. Demonstrated capability to hire, mentor, and develop high-performing teams, underpinned by a solid commitment to maintaining high technical standards and instituting robust processes.

Javier L.

Solidity developer in Spain (UTC+2)

Passionate about code and solving complex problems. Pragmatic, orderly and curious. Always learning

Kiril A.

Solidity developer in Spain (UTC+1)

7+ years experience in Solidity (Blockchain tech); 3+ years in DeFi; Strong research, problem solving skills and product development; 80+ Smart Contracts deployed accross L1/L2 (with +$40m+ vol/year). Strong ability to lead a team. Fluent in 5 languages (English, Spanish). Modular contract design, Gamified staking, Liquid staking, Vesting & Escrow , Tokens & NFTs, Contract factory & Proxy deployments (OpenZeppelin/Diamond), Automated Market Making - AMMs, Chainlink Cross-chain development (CCIP), Liquid Staking Ethereum (LST)

Facundo A.

Solidity developer in Spain (UTC+2)

Senior blockchain developer, with experience in smart contracts, solidity, truffle, hardhat. Creation of defi/nft platforms smart contract audit.

Jacky B.

Solidity developer in Spain (UTC+1)

Results-driven Data Scientist with over 14 years of experience in data analysis, machine learning, and data integration, combined with expertise in blockchain engineering. Proficient in designing and implementing data-driven solutions that optimize operations and drive business value. Proven ability to lead crossfunctional teams, manage complex data architectures, and deliver high-impact projects in fast-paced environments. Currently expanding expertise in blockchain technology with an ongoing Master's in Blockchain Engineering, focusing on the integration of blockchain with advanced data science techniques to drive innovation in industries such as finance, supply chain, and energy.