Remote Senior Backend Engineer - Build Scalable Systems

Affirm, Inc.; Zaragoza; Remoto; EUR 70.000 - 95.000; Tempo pieno

Vantaggi offerti da questo lavoro

Competitive salary

Remote-friendly

Team meetups

Learning culture

Descrizione del lavoro

Affirm, Inc. is seeking a Senior Backend Engineer to design, build, and scale robust backend systems for a fully remote engineering team. You will design, test, and deploy features, collaborating with product managers, designers, and frontend engineers to deliver high‑quality software.

The role requires 5+ years of backend experience and proficiency in languages such as Python, Java, Node.js, or Go. Experience with PostgreSQL/MySQL, MongoDB, RESTful APIs, and cloud platforms is essential.

Competenze

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in backend software development.
• Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js, Go).
• Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB).
• Solid understanding of API design principles (RESTful).
• Experience with cloud platforms (AWS, Azure, GCP) is a plus.
• Familiarity with containerization technologies (Docker, Kubernetes) is desirable.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork abilities, especially in a remote setting.

Mansioni

• Design, develop, test, deploy, maintain, and improve backend software.
• Manage individual project priorities, deadlines, and deliverables.
• Write clean, efficient, and well-documented code.
• Collaborate with front-end developers, product managers, and designers to deliver features.
• Participate in code reviews to ensure code quality and share knowledge.
• Troubleshoot and debug production issues.
• Contribute to architectural discussions and technology decisions.
• Mentor junior engineers and share best practices.
• Optimize application performance and scalability.

Conoscenze

5+ years backend experience

Python

Java

Node.js

Go

REST APIs

PostgreSQL

MySQL

MongoDB

Docker

Kubernetes

Cloud platforms

Formazione

Bachelor’s or Master’s degree in Computer Science or related field

Strumenti

Docker

Kubernetes

AWS

Azure

GCP

PostgreSQL

MySQL

MongoDB

RESTful APIs

Descrizione del lavoro

Affirm, Inc. is seeking a Senior Backend Engineer to design, build, and scale robust backend systems for a fully remote engineering team. You will design, test, and deploy features, collaborating with product managers, designers, and frontend engineers to deliver high‑quality software.

The role requires 5+ years of backend experience and proficiency in languages such as Python, Java, Node.js, or Go. Experience with PostgreSQL/MySQL, MongoDB, RESTful APIs, and cloud platforms is essential.