Our partner is looking for a Full Stack Software Engineer based in Spain. 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 Type Script, taking ownership of features from technical design through production deployment. 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. 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. Design, develop, test, and maintain full-stack features across web applications and backend services. Build and maintain backend APIs supporting customer onboarding, authentication, transaction lifecycles, and operational workflows. Develop and enhance frontend experiences for customer-facing platforms and internal web applications using React, Next.
Js, and Type Script. Build backend services using Golang and/or Java within a scalable microservices architecture. Work with relational databases, including Postgre SQL, to support reliable data storage and retrieval. Contribute to cloud-based infrastructure and containerized applications within AWS environments. Help maintain application security, performance, reliability, monitoring, and observability. Participate in code reviews, technical design discussions,



and architecture decisions to improve software quality and maintainability.

Requirements:
The idóneo candidate is a versatile software engineer with experience across frontend and backend development, strong programming fundamentals, and the ability to build reliable applications in a distributed environment. At least 3 years of professional software engineering experience across frontend and backend systems. Strong backend development experience with Golang and/or Java. Proficiency in Node.
Js and Type Script, particularly Type Script version 5. Experience building modern frontend applications with React and Next.
Js. Strong SQL skills and practical experience with Postgre SQL. Experience working with AWS cloud services, including S3. Familiarity with microservices architecture and distributed backend systems. Understanding of containerized applications and infrastructure tools such as Kubernetes, Helm, and Terraform. Familiarity with application monitoring and observability tools such as Grafana or similar platforms. Experience using Git-based version control workflows and CI/CD pipelines. Ability to debug applications using development environments such as VS Code or Cursor. Strong problem-solving skills, attention to detail, and an understanding of secure, maintainable software design. Comfortable working independently in a remote environment while collaborating effectively with a distributed team. Experience with webhooks and/or Web Sockets. Background in software architecture and system design. S. national holidays. Fully remote work arrangement, with the original listing specifying eligibility to work from anywhere in Latin America or Europe. Opportunity to work with modern technologies across backend development, frontend applications, cloud infrastructure, and security. #

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