Senior Backend Engineer: Scalable APIs & Microservices

Quik Hire Staffing; España; Presencial; EUR 45.000 - 75.000; Jornada completa

Descripción de la vacante

Quik Hire Staffing is seeking a Backend Engineer for a full-time role to design, build, and maintain scalable backend systems powering high-traffic applications. You will collaborate across cross-functional teams to deliver robust, reliable solutions and contribute to code quality, testing, and deployments.

The role emphasizes API development, database design, cloud familiarity (AWS/Azure/Google Cloud), and modern tech stacks.

Formación

• Proficiency in backend programming languages such as Python, Java, or Go.
• Experience with RESTful APIs, GraphQL, or similar web service technologies.
• Strong understanding of database design, SQL, and NoSQL systems.
• Familiarity with cloud platforms like AWS, Azure, or Google Cloud.
• Knowledge of containerization and orchestration tools such as Docker and Kubernetes.
• Experience with CI/CD pipelines and DevOps practices.
• Ability to write unit, integration, and end-to‑end tests.
• Strong problem‑solving skills and attention to detail.

Responsabilidades

• Design, develop, and optimize backend services using modern programming languages and frameworks.
• Implement and maintain APIs, databases, and microservices architecture.
• Troubleshoot and resolve performance bottlenecks, bugs, and system failures.
• Write clean, maintainable, and well-documented code following best practices.
• Participate in code reviews, testing, and deployment processes to ensure high-quality deliverables.

Conocimientos

Python

Java

Go

RESTful APIs

GraphQL

SQL/NoSQL

AWS

Azure

Google Cloud

Docker

Kubernetes

CI/CD

Testing

Herramientas

Docker

Kubernetes

Descripción del empleo

Quik Hire Staffing is seeking a Backend Engineer for a full-time role to design, build, and maintain scalable backend systems powering high-traffic applications. You will collaborate across cross-functional teams to deliver robust, reliable solutions and contribute to code quality, testing, and deployments.

The role emphasizes API development, database design, cloud familiarity (AWS/Azure/Google Cloud), and modern tech stacks.