FullStack Engineer (Python & TypeScript)

Full Stack Engineer

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

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.