Backend Developer Node.JS IT · Completamente remoto

Murphy AI is a next-generation debt collection platform powered by artificial intelligence , designed to optimize recovery rates while maintaining respectful and personalized communication. Our advanced automation streamlines the process of collecting overdue invoices for businesses, providing a seamless and effective solution .
At Murphy AI, we’re tackling one of the toughest challenges in fintech: making debt recovery more efficient, autonomous and scalable. By combining advanced artificial intelligence with powerful automation, we’re setting a new standard for how businesses recover payments .
As a fast-growing startup that has already made an impact within less than a year in the market, we are building a talented team to scale our operations and drive our vision forward
As a Backend Engineer , you’ll build and scale the systems that power our AI-driven debt collection platform . You’ll work hand-in-hand with engineers and product owners to make our system effective, resilient under heavy load, and easy to visualize and control.
Design, develop, and test backend solutions that power our AI-driven debt collection platform (microservices, event-driven systems, message queues) that allow us to handle thousands of communications every minute.
Embed AI intelligence directly into backend workflows and customer-facing features.
Measure the impact of our system and ruthlessly optimize it to make it more effective and efficient.
3+ years as a software developer , with a strong background in building backend services and distributed systems.

• Proven track record developing scalable backend applications in Python or Typescript.
• Basic understanding of microservice architectures , event-driven systems (Kafka or similar), and relational databases (PostgreSQL).

AI : Python, OpenAI, Langfuse.
Backend : Node.js, TypeScript, Python, Microservices, event-driven architectures.
Infra : Kubernetes, Postgres, Kafka, AWS.
Continuous development through trainings, knowledge-sharing, and exposure to other top-tier startups in our ecosystem.
Flexible compensation for transport and restaurants , so you can make the most of your net salary.
♂️ Forget traffic jams – hop on your Panot e-bike and cruise to the office! Hybrid & Flexible : Our default setup is hybrid – 3 days a week at our office in Poblenou, surrounded by a thriving tech scene, and 2 days of remote work. But if there’s one thing that defines us, it’s flexibility: we trust you to organize your time and space in the way that helps you do your best work.
2️⃣ Tech Assessment at the office
It’s the perfect opportunity to experience our culture firsthand and meet more of the team.