Senior Software Engineer Backend/AI - Portugal

Aircall is a place where voices are valued. We create technology that fuels accessible, transparent and collaborative communication to empower our base of 18,000+ customers (and growing) to make authentic, human connections. Conversation is a cornerstone of our culture.

Requirements

• Previous experience implementing AI features
• Best practices, evangelization, and mentoring in your team and across the whole of Engineering
• Quality, excellence, and agility drive our delivery processes
• Knowledge about LLMs (GPT, Mistral, Llama, Claude, etc…) and experience developing with them (usage, prompting, etc)
• AI frameworks (Langchain, LlamaIndex, Auto Gen, etc) and AI architectures (RAG, reranking, etc) experience
• At least 5+ years of experience in back-end development in a large scale, preferably typed language (Typescript/Node.js, Java, Scala)
• Experience in Javascript, Ruby, or Python, with a focus on delivering for security, scalability, availability, and performance
• Security experience
• Experience working with AWS in a production environment and understanding how to design for, deploy on and get the best out of the environment and services provided by Amazon

Benefits

• Competitive salary package
• Benefits (health coverage, lunch, commute, sports)
• Fast-learning environment
• Entrepreneurial and strong team spirit
• Work-life balance
• Multi-cultural mindset with 45+ Nationalities