web3 fullstack engineer

Capitole is hiring a Fullstack Engineer (Frontend-Oriented) with 4+ years of experience to drive frontend components and Backstage integrations within the joint team. You will contribute to the portal's technical advancement and collaborate across ARTs and organizational units. The role emphasizes React development, REST APIs, and enterprise IT experience,...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

Software Engineer II, Fullstack (Repayment UX) Remote Spain At affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Repayment UX Engineering team is growing, and we're looking for a Full-Stack Software Engineer. We're a full-stack...

Tether is hiring a Fullstack Engineer to help QVAC application teams build, review, test, and deliver robust software. You’ll focus on desktop and mobile apps, AI harness, and skills packages, while creating developer tools and integrating AI agents into engineering workflows. You will own parts of the tooling roadmap, work with engineers to implement...

Adsearch busca un/a Fullstack Engineer para una compañía en crecimiento donde la tecnología y la automatización son clave para desarrollar soluciones digitales. El rol exige autonomía y mentalidad de producto, capaz de trabajar tanto en backend como en frontend, asumiendo la responsabilidad de las aplicaciones de principio a fin. Entre las tareas se...

BHS Corrugated Maschinen- und Anlagenbau GmbH in Málaga, Spain, is hiring a Fullstack Software Engineer to help build the new OCCS-based SCADA platform from the ground up. You will connect machines, design operator interfaces, and shape the platform architecture with a multinational team.The role requires 3+ years of software development, strong C#/.NET,...

Alan, the health prevention platform, is hiring in Spain. You would join the Engineering team building AI agents that answer 1 M+ members’ questions about reimbursements, coverage and claims — instantly and without a human. We move fast with ownership, ship production AI, and use a stack of React, Python/Flask, Postgre SQL. Remote-friendly, in-person...

At Appfire, we believe that great work happens when people get to choose how they work. After 20 years of creating software that empowers teams to break silos and collaborate seamlessly, we've learned that one size does not fit all. We're a team of 800 employees, working remotely across 28 countries. Our flagship products include: JXL, Comala Document...

Senior Fullstack Engineer – Madrid/Barcelona (Remote) Job role: Senior Fullstack Software EngineerLocation: Madrid/Barcelona (Remote)Languages required: English (C1)Minimum experience: 5 to 7 yearsRate: 260-285€/dayResponsibilities We are seeking a Senior Fullstack Software Engineer with strong expertise in Python and solid experience in JavaScript...

Can you imagine leading the technical evolution of digital software solutions in the robotics and industrial sector? ðJoin our expert team to work on a Robotics and Industrial Automation project, contributing to the evolution of interconnected digital software solutions.Es posible que un gran número de candidatos se presenten a este puesto, así que...

Equitable Earth is seeking a Senior Fullstack Engineer to build and evolve web and mobile apps, collaborating with the Tech Lead and Product team. You will own features end-to-end, mentor peers, and push for high engineering quality, including AI-driven workflows.The role is fully remote with significant overlap with French business hours, offering a...

IRIUM busca un desarrollador Fullstack con experiencia en React/Angular y microservicios Springboot/Python/.NET para un proyecto en el sector bancario, 100% teletrabajo desde España.¿No sabe con seguridad qué habilidades necesitará para esta oportunidad? Simplemente lea la descripción completa a continuación para obtener una idea clara de los...

Senior Fullstack Engineer – Madrid/Barcelona (Remote) Job role: Senior Fullstack Software Engineer Location: Madrid/Barcelona (Remote) Languages required: English (C1) Minimum experience: 5 to 7 years Rate: 260-285€/day Responsibilities We are seeking a Senior Fullstack Software Engineer with strong expertise in Python and solid experience in JavaScript...

Alan is building the AI-native company with a global reach. As a Software Engineer on this team, you will craft the internal platform used daily to navigate the organization, and design agents that automate onboarding, knowledge retrieval, and performance alignment. You will push LLMs into production and define abstractions that scale across all Alan...

EnN-i X nos encontramos en la búsqueda de un/a Senior. NET Full Stack Engineer para sumarse a nuestro equipo de Desarrollo de Software e integrarse a una de nuestras células Scrum. Cada equipo ágil está conformado por roles de liderazgo técnico, desarrollo, arquitectura, QA, producto y gestión de proyectos.Envíe su solicitud a continuación después...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together.Es posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo...

BHS Corrugated Maschinen- und Anlagenbau GmbH in Málaga, Spain, is hiring a Fullstack Software Engineer to help build the new OCCS-based SCADA platform from the ground up. You will connect machines, design operator interfaces, and shape the platform architecture with a multinational team.The role requires 3+ years of software development, strong C#/.NET,...

Tether is hiring a Fullstack Engineer to support QVAC application teams, building desktop and mobile tooling, and integrating AI agents into engineering workflows. You will develop, review, test, and deliver reliable software with a focus on automation, tooling, and scalable CI/CD pipelines. This hands-on role offers opportunities to shape the tooling...

Twtspain is seeking a Senior Fullstack Software Engineer to join our Madrid/Barcelona team with remote options. You will lead backend architecture using Python and FastAPI, and contribute to frontend with ReactJS, TypeScript, Vite and Tailwind.You will drive high‑performance, scalable systems, work with Redis, PostgreSQL, MongoDB, Docker, Kubernetes, Azure...

Twtspain is seeking a Senior Fullstack Software Engineer to join our Madrid/Barcelona team with remote options. You will lead backend architecture using Python and FastAPI, and contribute to frontend with ReactJS, TypeScript, Vite and Tailwind.You will drive high‑performance, scalable systems, work with Redis, PostgreSQL, MongoDB, Docker, Kubernetes, Azure...