AI Engineer

Riseup Labs
is seeking an experienced AI Engineer with strong hands-on expertise in building custom Large Language Models (LLMs), Natural Language Processing (NLP), and Voice AI systems. The ideal candidate will design, develop, fine-tune, and deploy AI-powered solutions, including conversational AI, speech-to-text, text-to-speech, and domain-specific language models. Additionally Highly experienced in Prompting.

Job Responsibilities:

• Design, build, and deploy custom LLM-based solutions
• Fine-tune and adapt open-source or proprietary LLMs for domain-specific use cases
• Develop and optimize NLP pipelines (text classification, entity extraction, summarization, intent detection, etc.)
• Build and integrate Voice AI systems (ASR, TTS, conversational voice agents)
• Integrate AI models with backend services and APIs
• Optimize model performance, latency, and cost
• Work with large datasets for training, evaluation, and inf...