Lead AI Backend Engineer

Genesy AI is a Barcelona-based startup on a mission to revolutionize how B2B sales and prospecting teams operate. Our cutting‑edge AI‑driven lead generation technology empowers sales teams to focus on what truly matters: selling. By automating manual prospecting, we help optimize workflows, ensuring a predictable and scalable sales pipeline—no wasted...

A cutting-edge AI firm in Barcelona is seeking a Senior Backend Python Engineer to contribute to the development of AI products for Customer Experience. You'll design and maintain scalable backend systems, ensuring performance and seamless integration with machine learning models. Candidates should have over 6 years of backend experience, strong proficiency...

A technology solutions provider is seeking a Lead Software Engineer for their AI Engineering team, based in Barcelona. The successful candidate will work on cutting-edge AI-driven software, focusing on backend systems developed in Python and deployed in Azure or AWS. Responsibilities include designing services, collaborating with cross-functional teams, and...

A cutting-edge AI firm in Barcelona is seeking a Senior Backend Python Engineer to contribute to the development of AI products for Customer Experience.Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.You'll design and maintain scalable backend systems,...

A cutting-edge AI technology firm in Barcelona seeks a Back-End Engineer to shape infrastructure for generative AI. You will maintain and secure a Python FastAPI backend, design scalable APIs, and implement best practices for security and compliance. Ideal candidates have 3+ years of experience and strong skills in Python, FastAPI, and cloud platforms. The...

A cutting-edge AI technology firm in Barcelona seeks a Back-End Engineer to shape infrastructure for generative AI. You will maintain and secure a Python FastAPI backend, design scalable APIs, and implement best practices for security and compliance. Ideal candidates have 3+ years of experience and strong skills in Python, FastAPI, and cloud platforms. The...

A technology solutions provider is seeking a Lead Software Engineer for their AI Engineering team, based in Barcelona.Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo.The successful candidate will work on cutting-edge AI-driven software, focusing on backend...

Join the Senior Software Engineer - Backend role at Quadrivia AI. Posted 4 days ago – be among the first 25 applicants. About Quadrivia Quadrivia is a health technology company behind Qu, a customizable assistant AI built by clinicians for clinicians. Qu addresses the shortage of healthcare professionals by providing real‑time, personal, and reliable...

We are seeking a talented Backend Engineer to help us architect and build the next iteration of our AI-powered voicebot and chatbot platform. You will drive the migration from our current PHP / HTTP stack to a modern scalable real-time architecture unlocking new capabilities and performance for our conversational AI products. Youll collaborate closely with...

An innovative AI technology firm based in Barcelona seeks an experienced backend developer to design and build scalable services using Python and FastAPI. Candidates should have over 7 years of backend development experience and a strong knowledge of cloud platforms. This role involves collaborating with multiple teams, ensuring system reliability, and...