Senior Python Engineer — Real-Time Voice

Claire Joster busca un Ingeniero/a Senior de Software (Python) para un cliente español con presencia internacional, enfocado en soluciones para centros de contacto. Se integra a la práctica de IA de Ingeniería de Software, siendo clave en desarrollo, mejora y soporte de una aplicación de voz en tiempo real basada en IA Generativa.Participarás en...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, our agentic AI assistant for travel. You will own the realtime and voice layer end to end, building React/TypeScript front ends, Scala/Python services, and cloud infrastructure.The ideal candidate has 6+ years of experience and a track record with realtime/low-latency systems, RESTful APIs,...

Hopper is seeking a senior full stack engineer to anchor HTS Assist, Hopper's agentic AI assistant for travel. You will own the realtime and voice layer end to end, building across React/TypeScript front ends, Scala and Python services, and cloud infrastructure. The role covers telephony integrations, streaming speech-to-text and text-to-speech pipelines,...

Concentric Recruitment is seeking a Senior/Principal Software Engineer to join a Barcelona-based hybrid team building AI-driven communication products. The role requires 5+ years in production with modern web tech and fluency in Spanish. You will develop scalable APIs, real-time voice services, and integrate LLM/AI stacks. Collaboration with founders and...

Rapid SOS is hiring an AI Engineer for our Voice AI team in Madrid, Spain. You’ll own end-to-end capabilities from problem discovery to deployment across real-time agent, APIs, web app, and cloud infra. You’ll improve conversational quality, safety, and reliability, build automated evaluations, and work across Python backend and React/Type Script UI....

Claire Joster | People First en Coruña busca un Ingeniero/a Senior de Software (Python) para cliente español líder en IA para centros de contacto. El/la candidato/a diseñará y mantendrá sistemas de voz en tiempo real, integraciones con APIs REST y pipelines CI/CD en Azure. Se trabajará en un entorno remoto/flexible, con interacción directa con...

Slng Ltd in Barcelona is looking for a Speech Model Performance Engineer to enhance the speed of speech models. Collaborating with the founding tech team, you'll work on initiatives like quantising neural models for efficiency and benchmarking ASR performance. Candidates should have expertise in ASR/TTS, experience with PyTorch/ONNX, and GPU profiling...

Claire Joster | People First busca un Ingeniero/a Senior de Software (Python) para un cliente español líder en soluciones tecnológicas, con foco en IA y experiencias de cliente, especialmente en entornos de centros de contacto. La persona se incorporará a la Ingeniería de Software dentro de la práctica de IA, trabajando en una aplicación de voz en...

A leading AI technology company located in Barcelona is seeking a Software Engineer to design and scale their AI platform. This full-time on-site role involves developing low-latency speech pipelines and ensuring the reliability of AI voice agents deployed to handle thousands of daily calls. Ideal candidates have a strong background in Python and JavaScript,...