This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Software Engineer based in Spain.

Join a high-growth fintech and cryptocurrency environment where your engineering expertise will help power secure, scalable, and high-volume financial transactions. As a Full Stack Software Engineer, you will build and maintain backend services and frontend applications that support customer-facing products and internal operational workflows. You will work across modern technologies, including Golang, Java, React, Next.js, and TypeScript, taking ownership of features from technical design through production deployment. Your work will contribute to reliable transaction processing, secure authentication, and seamless integrations with third-party services. Collaborating with engineers and other stakeholders, you will help shape architectural decisions and maintain high standards for performance, security, and observability.



This fully remote opportunity is suited to an engineer who enjoys solving complex technical challenges and building impactful products in a regulated financial technology environment.

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Accountabilities:
As a Full Stack Software Engineer, you will contribute to the design, development, and maintenance of secure, scalable applications across the frontend and backend, ensuring that features meet business needs and production standards.

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Design, develop, test, and maintain full-stack features across web applications and backend services.

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Build and maintain backend APIs supporting customer onboarding, authentication, transaction lifecycles, and operational workflows.

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Develop and enhance frontend experiences for customer-facing platforms and internal web applications using React, Next.js, and TypeScript.

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Build backend services using Golang and/or Java within a scalable microservices architecture.

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Integrate applications with third-party services, external providers

📌 Full Stack Software Engineer (España)
🏢 Jobgether
📍 España