Full Stack Engineer

Madrid Office - Hybrid: 4 days in the office, 1 day working from home

Salary: €50,000 - €80,000

A leading Lending & Credit Risk team is looking for a passionate and experienced Senior Full-Stack Software Engineer to join their Madrid office. You will collaborate with other engineers to improve and maintain a platform that evaluates client creditworthiness and supports financial decision-making. This is a hands-on role combining front-end and back-end development, where your work will directly impact the customer experience and the efficiency of the lending process.

What's on offer:

- Competitive salary and comprehensive benefits package.
- Discretionary performance bonus.
- Professional development opportunities, including training budgets and certifications.
- Work with modern technologies in a collaborative, innovative environment.
- Restaurant tickets and private health insurance.

Responsibilities:

- Design, architect, and develop scalable applications using Python/Django and Vue/React.
- Work on both front-end (client-facing) and back-end (data-driven credit evaluation processes).
- Own development lifecycle tasks, including testing, code reviews,



and deployment.
- Mentor junior engineers and contribute to knowledge sharing.
- Explore opportunities to implement AI/ML solutions in lending processes.

Requirements:

- Full professional proficiency in English; Spanish is not required.
- 3+ years of experience as a full-stack engineer, preferably in fintech or financial services.
- Strong communication skills and collaborative mindset-soft skills are key.
- Experience with Python/Django is preferred; willingness to learn is acceptable.
- Comfortable with small front-end tasks using Vue or React; back-end work is more data-focused.
- SQL experience is a plus.

Nice-to-haves:

- Experience with AI/ML models in production.
- Exposure to system architecture and scalable applications.
- Contributions to Open Source projects.

About E-Frontiers:

At E-Frontiers, we connect top tech talent with innovative companies. We act as a trusted partner in the recruitment process, ensuring a seamless, transparent, and professional experience for both candidates and clients.

📌 FullStack Engineer (Python & TypeScript) (Madrid)
🏢 Talent
📍 Madrid