Backend Developer (Python) | €45K - €55K

One of the companies with which we collaborate in Joppy, ac cybersecurity startup, is looking for a Senior Python Developer to join their team in Barcelona (Hybrid working model)

Position Overview

We are looking for an experienced and skilled Python developer to join our team as a senior contributor. You’ll play a pivotal role in designing, implementing, and optimizing our platform while collaborating with a multidisciplinary team of talented professionals. This is an opportunity to make a significant impact in the cybersecurity domain while working on a highly innovative product.

What You’ll Do

Design and develop high-performance, secure, and scalable Python applications. Lead the development of new features and improve existing ones.

Collaborate with the team to solve complex technical challenges and ensure best practices.

Integrate with third-party APIs and build robust back-end services.

Contribute to architectural decisions and platform optimization.

Provide mentorship to junior team members and contribute to their technical growth.

What We’re Looking For

5+ years of professional experience with Python in production environments. Deep understanding of Python frameworks such as Django, Flask, or FastAPI. Strong knowledge of databases (SQL and NoSQL), ORM libraries, and data processing pipelines.

Experience in designing scalable, distributed systems.

Familiarity with containerization (Docker) and orchestration (Kubernetes). Strong grasp of cybersecurity best practices and secure coding principles. Passion for problem-solving, with excellent debugging and analytical skills.

Nice-to-Haves

Familiarity with other programming languages like Go or Rust.

Experience in cloud platforms (AWS, Azure, or GCP).

Knowledge of CI/CD pipelines and DevOps tools.

Background in data analytics or machine learning is a plus.

Perks

Flexible, mostly remote work environment in Barcelona

Opportunity to work on groundbreaking cybersecurity projects.

Young and energetic team that values innovation and collaboration.

Competitive salary and benefits package.

About Joppy

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