Devengo is a startup focused on a simple but ambitious mission: to make finance a fairer place. Founded by well-known fintech players Fernando Cabello-Astolfi and Alberto Molpeceres. Their first product is a scalable and simple API that allows any company, big or small, to send and receive instant payments. A business bank account you can programmatically use in real-time. But their vision goes much further than this first step of democratizing access to instant payments in Europe; they will soon launch in other non-EU areas, and to make this vision a reality, they need your help. We're looking for a Senior Backend Developer to join thier team, embrace their vision, create some life-improving services for companies, and kick some asses in the process. This position is 100% remote, but we are currently searching for candidates to be in a UTC ±2 hours timezone to make easy the scheduling of meetings or any other commitment that involves other members of the team. Tus responsabilidades:- Participarás de todo el ciclo de creación de software, de la exploración y diseño al desarrollo y el despliegue, haciéndote responsable de principio a fin.- Romperás grandes piezas funcionales en tareas más pequeñas, estimando de manera pragmática la duración y el alcance de las mismas.- Desarrollarás código robusto y mantenible con su correspondiente cobertura de tests.- Pasarás un tiempo cada mes ayudando al equipo de OPS para conseguir una comprensión más profunda del producto y su complejidad operacional.- Harás peer review del trabajo de tus compañeros asegurándote de aprender de ellos y de que generais un trabajo de máxima calidad. Requirements (extract):- You can communicate well in English, both orally and in writing. Although most tech meetings are conducted in Spanish, English is used for any writing documentation and in the peer review process.- You have a good understanding of software principles. You'll work with Ruby, but can bring experience in other languages.- You understand and have already implemented TDD or best practices such as SOLID principles, design patterns, testing...- You have experience deploying applications in production environments.- You have used CI/CD pipelines for continuous integration and deployment.- You understand the importance of having a solid test suite and are willing to write many tests.- You can communicate your arguments clearly and especially listen to others.- You are self-motivated, able to work with little supervision and know how to get things done, keeping yourself organized and focused. Technical must-haves:- +4 of experience developing backend software (Ruby, Python, JS, PHP, Java, Go, or any mainstream language)- A focus on code quality driven by automated testing.- Experience designing and using relational databases.- Experience creating and consuming REST APIs.- A good enough level of written and spoken English (all technical work is done in this language). Nice-to-haves:- Hexagonal/Clean architecture and DDD.- Experience in Ruby/Rails.- Experience on the most common AWS services (S3, EC, Cloudfront, etc.)- Experience using Continuous Integration (currently using Travis)- Experience in fintech. Compensation/benefits (extract):- Salary: €50–60K.- They offer fair, competitive, and transparent pay. The total annual compensation range for this position (including salary and phantom equity) is up to 50K€. We will look at factors like your experience to determine the final offer.- Team-building dynamics and events. Note: Offer closed (Oferta cerrada el 10/02/2023).