Senior Backend Engineer

As a Senior Backend Engineer, you'll be expected to: Build, maintain, and scale high-performance backend services using Golang and PostgreSQL . Develop and integrate secure payment solutions, including Stripe, financial APIs, webhooks, and transaction workflows. Design and optimize RESTful and GraphQL APIs supporting the platform's frontend, financial...

Lil Horse Lab is seeking a Senior Backend Developer proficient in Node.js and TypeScript. The role emphasizes building scalable backend services, applying DDD and Hexagonal Architecture, and ensuring reliability.Collaboration with cross-functional teams is essential to deliver robust solutions. The candidate should have at least five years of experience,...

Transak is seeking a Senior Software Engineer (SDE 3) to own critical payment microservices end-to-end, including design, build, and operation. You will work on banking integrations, KYC, and risk considerations, with hands-on focus in Node.js/TypeScript and MongoDB. The role emphasizes architecture decisions, mentoring, and leadership within the payments...

Tiendanube busca un Ingeniero de Backend para unirse a su equipo y construir soluciones escalables en la nube. Colaborarás con Producto e Ingeniería para investigar enfoques y viabilidad técnica, fomentando una cultura de aprendizaje con pair programming, feedback y code review. El rol diseña microservicios en AWS, garantiza escalabilidad y pruebas...

Elfster is hiring a Senior Backend Engineer to deepen platform and scalability for our backend group. This peer role focuses on data stores, messaging, analytics pipelines, and capacity planning to ensure peak-season reliability. You will own end-to-end architecture, runbooks, and instrumentation, while documenting for broad reuse and rapid iteration. The...

Semantix busca un Backend Developer con más de 5 años de experiencia para diseñar e implementar microservicios y APIs escalables sobre AWS. Se trabajará en canales digitales como WhatsApp y en integraciones con sistemas corporativos, con foco en seguridad, testing y observabilidad. La posición es remota con visitas ocasionales al cliente en CABA, con...

Cada vez mas Personal busca un Software Backend Developer SR para la tribu Cash Management. Integrarás un equipo autónomo en un entorno ágil, desarrollando soluciones desde cero y colaborando con UX para una experiencia de usuario superior. Se valora experiencia en fintech, 5+ años en desarrollo y dominio de NodeJS, DDD y arquitecturas de microservicios....

The Opportunity We are looking for a Senior Backend Engineer who thrives in startup environments and enjoys building scalable systems from the ground up. This role is ideal for engineers who combine deep backend expertise with a strong ownership mindset. You will play a key role in designing, building, and maintaining distributed systems while collaborating...

Sobre Coderio Coderio diseña y entrega soluciones digitales escalables para empresas globales. Con una base técnica sólida y una mentalidad orientada al producto, nuestros equipos lideran proyectos complejos desde la arquitectura hasta la ejecución. Valoramos la autonomía, la comunicación clara y la excelencia técnica, colaborando estrechamente con...