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Mid / Senior Backend Engineer - Python Job Opening In Madrid – Now Hiring CONFIDENCIAL


Job description

Are you passionate about working on tech projects with a real-world impact?

Would you like to be part of a company with a strong vision, solid product, and a multidisciplinary team driven by innovation?

If you're a

Backend Engineer experienced in Python

What will you do?

As a

Mid / Senior Backend Engineer – Python, you’ll be a key technical contributor responsible for designing, developing, and maintaining the backend architecture of a robust battery management platform.

You’ll work in a collaborative environment alongside DevOps, Software, and Hardware Engineers, as well as Product Managers.

Your key responsibilities will include:

Designing and developing scalable, secure, and efficient backend solutions for hardware / software integration.

Identifying technical risks and proposing architectural improvements for scalability and performance.

Delivering high-quality, tested code within agreed timelines.

Documenting technical standards, data streaming processes, and analytics workflows.

Proactively troubleshooting and resolving system issues to minimize operational impact.

Managing and optimizing cloud infrastructure resources to ensure reliability and efficiency.

Collaborating cross-functionally to ensure smooth service integration and system health.

What are we looking for?

4+ years of experience in backend development.

Strong proficiency in Python for backend applications.

Good command of AWS, especially Lambda-based architectures.

Solid knowledge of SQL, clean code principles, and OOP.

Experience with Docker, microservices, and event-driven systems.

Strong documentation and communication skills.

Advanced English proficiency (spoken and written).

Bonus points for: Experience with Infrastructure as Code tools such as Terraform.

Experience with the Serverless and FastAPI frameworks.

Knowledge of Kafka and analytical databases like Clickhouse.

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Required Skill Profession

Informática Y Tecnología


  • Job Details

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Unlock Your Mid Senior Potential: Insight & Career Growth Guide


Real-time Mid Senior Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Mid Senior in Madrid, Spain, highlighting market share and opportunities for professionals in Mid Senior roles.

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Are You Looking for Mid / Senior Backend Engineer Python Job?

Great news! is currently hiring and seeking a Mid / Senior Backend Engineer Python to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at CONFIDENCIAL adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Spain laws and regulations

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The average salary range for a varies, but the pay scale is rated "Standard" in Madrid. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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CONFIDENCIAL interview tips for Mid / Senior Backend Engineer   Python

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Other Openings

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