Empleos de blockchain developer en Madrid

We're looking for a Remote Backend Blockchain Developer to join our client's team. Our client is the leading cryptocurrency payment solution designed to modernize the finance and payments industry and solve the problems of traditional payment methods by offering instant transactions and immediate crypto-to-cash settlements for the merchant. They have built a...

We're looking for a Remote Backend Blockchain Developer to join our client's team. Our client is the leading cryptocurrency payment solution designed to modernize the finance and payments industry and solve the problems of traditional payment methods by offering instant transactions and immediate crypto-to-cash settlements for the merchant. They have built...

One of our clients based in CA, USA is looking to hire 8 talented Blockchain Engineers globally to join their growing team. The ideal candidate will have a strong background in blockchain development, with a focus on developing and implementing innovative solutions for our clients. As a Blockchain Developer, you will be responsible for designing,...

pTurnblock.io is seeking a Python Developer to join a leading cryptocurrency exchange platform in Europe. You will build and maintain blockchain-based software, RESTful APIs, and a wallet management system within a regulated, growth-driven environment. /ppThe role requires 4+ years of Python API experience, blockchain knowledge, and cloud database work with...

Turnblock.io is seeking a Python Developer to join a leading cryptocurrency exchange platform in Europe. You will build and maintain blockchain-based software, RESTful APIs, and a wallet management system within a regulated, growth-driven environment.The role requires 4+ years of Python API experience, blockchain knowledge, and cloud database work with...

Descripción de la empresaApptiva Core Technologies, company specialized in SW development, experts in Digital Transformation, Blockchain, IoTs, NFTs, Cloud, every technology based in Javascript, Python and AWS environments.Descripción del empleoApptiva Core Technologies, company specialized in SW development, Digital Transformation, Blockchain, IoTs,...

Turnblock.io is seeking an exceptional Full Stack Developer for a Blockchain client. You will work on a platform that brings transparency to distributions and leverages digital identity to enable access and inclusion.You’ll build scalable Go backends and frontend UIs with TypeScript/JS, design APIs (REST/GraphQL), craft microservices, and create data...

Turnblock.io is seeking a Remote Backend Blockchain Developer to join a client-focused team building a scalable crypto payments platform. You will optimize and maintain blockchain integrations, and work on integrating new blockchains across the ecosystem.You’ll contribute to DApp integration insights while collaborating with a multidisciplinary team. Ideal...

Snr React Native Developer -- Global Payments Platform-- up to $150,000 + Equity -- Madrid (Onsite)Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.Join a venture-backed fintech developing a next-generation financial app that blends...

Snr React Native Developer -- Global Payments Platform-- up to $150,000 + Equity -- Madrid (Onsite) Join a venture-backed fintech developing a next-generation financial app that blends global banking, crypto, and payment cards with a unique consumer rewards experience. This is a great opportunity to join a company that's helping shape the next generation...

Join our client a leading cryptocurrency exchange platform in Europe, they are highly regulated and run a spot-exchange with an ambitious and exciting product growth strategy! Currently, more than two million users are benefitting from the platform.Your missionAs a Python Developer, you will actively participate in the planning, implementation, and...

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting?edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve?backed tokens across blockchains. By harnessing the power of blockchain...

Turnblock.io is seeking a Remote Backend Blockchain Developer to join a client-focused team building a scalable crypto payments platform. You will optimize and maintain blockchain integrations, and work on integrating new blockchains across the ecosystem.You’ll contribute to DApp integration insights while collaborating with a multidisciplinary team. Ideal...

En eXperience IT Solutions, empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de futuro. Actualmente buscamos...

About the job As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. This includes: New Products and Features – Tether continuously strives to create innovative new features in order to provide the most professional experience for...

Snr React Native Developer -- Global Payments Platform-- up to $150,000 + Equity -- Madrid (Onsite) Join a venture-backed fintech developing a next-generation financial app that blends global banking, crypto, and payment cards with a unique consumer rewards experience. This is a great opportunity to join a company that's helping shape the next generation...

Turnblock.io is seeking a Python Developer to join a leading cryptocurrency exchange platform in Europe. You will build and maintain blockchain-based software, RESTful APIs, and a wallet management system within a regulated, growth-driven environment.The role requires 4+ years of Python API experience, blockchain knowledge, and cloud database work with...

## **Descripción:** En **eXperience IT Solutions**, empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de...

Hamsa is building the operating system for global finance. Through our AI-enabled Unified Ledger, we connect the world's largest financial institutions while solving critical challenges in interoperability, privacy, and speed. With $400B on platform in 2025 and $1T projected for 2026, we're scaling rapidly and reshaping how the world's financial system...

Join Tether and Shape the Future of Digital FinanceAt Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting?edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve?backed tokens across blockchains. By harnessing the power of...