Hire Top Web3 Developers in Spain
240 Top Web3 Developers for Hire in Spain. Browse and contact them below.
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- Showing 30 profiles out of 240. Page 1 of 8.
Web3 Product and Engineering Leader with 11 years of experience in crypto. Scaled two products from zero to 1M+ and 180K+ users. Developed smart contracts processing over 10M transactions without any exploits. Passionate builder, investor, and growth hacker.
From my experience and the skills I have, I consider that I could fit the position perfectly. I am also very focused on the educational crypto topic since I see it as very important for the growth of the sector and a good understanding of it can help you to achieve it. I am currently developing a pe
SaaS GrowthB TestingStorytellingWeb3 CuriousI’m a cross-disciplinary Product Manager & Growth Strategist with a decade of experience blending tech, design, and business into powerful digital solutions. I’ve led SaaS growth, creative teams, and strategic launches across Europe, helping products go from idea to market with traction. I’m passion
With years of experience in crypto and blockchain, I specialize in business development, strategic growth, and project management. I’ve successfully led international teams, built and scaled communities of 150,000+ members, and launched marketing campaigns that drove measurable growth. My expertise
ChatemailonboardingmarkeingI started my journey in crypto through a curiosity about decentralized systems and their potential to reshape finance, but it truly became real when I joined Kraken as part of their global Customer Support team. Working at one of the most respected and security-focused exchanges in the world, I lear
Results-driven Senior QA Engineer with a Computer Science Engineering background and 17 years of proven expertise in both manual and automated testing across web, mobile (iOS, Android), API and blockchain platforms. Skilled in architecting end-to-end test strategies, leveraging JavaScript, TypeScrip
Blockchain Engineer with 5+ years of experience shipping web and mobile applications.I’ve led and contributed to products across marketplaces, DeFi protocols, and non-custodial wallets, focusing on finding the right blend of tech and domain knowledge to create memorable and polished experiences.
I’m -----, 27, currently based in Barcelona. I’ve spent the past five years working full-time in crypto — as a researcher, advisor, and active participant in the space. I approach every project with a founder’s mindset, treating it as my own from day one. My experience includes protocol research an
I’m a globally seasoned Creative Director and Brand Strategist with two decades of experience launching brands, building products, and producing culture-driven activations for companies like Apple, Nike, Meta, and Google. My story is rooted in creativity, but fuelled by strategy. And, Yes, I thrive
I've been on digital marketing focusing on blockchain for over 10 years! Worked with brands like Binance, BingX, PrimeXBT, Dexes like Biswap, iGaming platforms like Betfury and archieved significand brand recognition, increased user adquisition and more. I first started promoting faucets like freebi
I’ve been driving operations, people, and partnerships in tech and Web3 for over 8 years. From leading HR and Ops at mission-driven startups to running multi-stakeholder blockchain events like ETHBarcelona and managing Quadratic Funding program at Giveth, I’ve built a strong reputation for getting t
I am passionate about the world of technology, innovation and business. Currently, after Full Stack development, I am taking the step into the world of Blockchain/Web3 development. I consider myself a person who is always up to date with the latest trends in technology to never be left behind. I wa
B2B salesHubSpotPipedriveClickUpDeal closingblogI started my way as a Sales Manager 3,5 years ago and that`s where the story began. During these years, I`ve worked in a few fast-paced tech companies where I grew to a Sales Lead building successful teams that achieved results and met goals. Besides this, I started and led the crypto media business
📢 Video Marketing | Digital Growth | Creative Strategy I create high-performing video content that connects brands with their audiences. With 11+ years in video production and digital marketing, I specialize in YouTube growth, performance marketing, and data-driven content strategies. Most recent
I've been immersed in Web3, blockchain, and development for the past few years, blending my technical expertise as a Full Stack Engineer with a deep passion for research and analysis in the DeFi and NFT sectors. I’ve contributed to projects that: - Improved platform scalability by 15% through effi
Dynamic and results-driven marketing and business development professional with 4+ years of experience in the crypto and DeFi industries. Specializing in growth strategies, strategic partnerships, community building, and multi-channel campaign execution. Adept at scaling communities, managing B2B re
I am a former Boston Police Officer who was retired due to an injury while apprehending four armed suspects. I was a police officer for over 17 years and started that career at 22. Before the police, I was a private investigator for a large firm and worked there for 3 years. I also managed to get my
I've been building businesses and driving growth in the Web3 and blockchain ecosystem for over 4 years. I've successfully managed global teams, crafted high-impact business strategies, and closed multimillion-dollar deals. My experience spans DAO ecosystems, product development, sales, and marketing
Over the past decade, I’ve carved out a career at the intersection of travel, business development, and remote operations—fields that demand adaptability, clear communication, and a strong sense of initiative. I’ve worked as a Business Development Director, Operations Administrator, and in Customer
AvailableActive over a week agoAlmeria SpainGMT+1I have participated in a few startups, going from idea on paper to mvp or even product market fit. I never failed a project
I've been leading teams, overaching sales, travelling the world and being an entrepreneur since my past life. Now, I'm ready to dive into Web3 and make loads of money.
More than 5 years in fintech QA for banking and blockchain products. Led a QA team of 5 across multiple projects. Ensured product quality from development to release. Work effectively both independently and in teams. Solve complex QA challenges under tight deadlines. Communicate effectively with dev
Active over a week agoSpainI'm a beginning blockchain developer/coder but have deep understanding of blockchain technologies, Defi, NFT's, Metaverse, and smart contracts and how they operate with a passion for learning. Social media and developing communities seem to come natural to me and enjoy interacting with fellow Web3 t
SEO for Web3I’ve been a freelance crypto writer since 2020, crafting engaging content that simplifies complex Web3 concepts. Over the years, I’ve helped startups grow their online presence, drive community engagement, and monetize content through strategic storytelling. My expertise spans across writing for DeF
I'm -----, a Software Developer with 10 years' experience in frontend / backend development. I considered myself a "perennial student", and I stay in touch with the latest technologies. I am very passionate about decentralized finance and blockchain technologies. I've been involved in multiple crypt
Active over a week agoAlicante, SpainHi, I got very much interested in this job as I feel passion to develop myself in the crypto sphere. I am totally ambitionless career wise, but very much oriented for the result. Sales, sales, sales! I love establishing new relations, maintaining, and developing them. In my face, you will get a coll
With over a decade of professional experience, my expertise lies in leading teams to ensure the security and integrity of e-commerce transactions. At Upwork, my focus was on fraud detection improvements and risk rules management, infused with a strong understanding of KYC and web analytics. My missi
PYTHONPROGRAMMERCertainly! Here's a unified and cohesive version: --- **Blockchain Developer | Game Developer | Animator | Digital Marketer** Innovative and results-driven professional with a rare combination of technical expertise, creative vision, and strategic marketing skills. With a passion for creating trans
Active over a week agoSpainHey! thanks for the opportunity to apply! I've been involved in the nft/crypto space since 2017 so i've watch the growth of the whole community. Last year i decided that it was the right time to start my career on web3 so i started to develop my own NFT project from scratch, which i've built since t
My journey in data and blockchain combines expertise, passion, and resilience, forged from years of meticulous analysis and a deep-rooted interest in Web3's transformative potential. With a foundation in industrial engineering and a decade as a Senior Data Analyst, I bring strong analytical skills h
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