Senior NLP/ML Software Architect – Brasília

We are seeking a seasoned Software Engineer to join our team and contribute to the development of cutting-edge language technology systems. Senior NLP/ML Engineer is responsible for designing, building, and maintaining scalable ML-based systems that leverage natural language processing and machine learning techniques.

Key Responsibilities:

• Design and develop highly scalable ML-based systems focused on language processing and speech recognition.
• Train and fine-tune transformer-based models for tasks such as audio transcription, classification, summarization, and conversational AI.
• Develop and deploy ML-powered microservices and APIs that integrate tightly with our cloud infrastructure.
• Build and manage robust data pipelines for multilingual speech and text datasets, including cleaning, augmentation, and validation.
• Collaborate with cross-functional teams to integrate ML models into production workflows with a strong emphasis on reliability, observability, and user experience.

Required Skills and Qualifications:

• 5+ years of hands-on software development experience using Python, Node.js, and TypeScript.
• Agile development experience and strong communication skills in English (written and verbal).
• Solid background in machine learning, with experience in supervised and unsupervised algorithms.
• Practical experience with transformers, generative models, and LLMs in NLP or audio processing.
• Familiarity with Hugging Face Transformers, TorchAudio, OpenAI APIs, or similar platforms.
• Expertise in developing REST APIs and microservices in production environments.

Benefits:

• Austin-based company with remote teams based in San Francisco, Copenhagen, Manila, and Ireland.
• Consistently achieved Net Promoter Scores (NPS) above 60, reflecting excellent customer satisfaction.
• Collaborative, inclusive, and highly engaged team with strong onboarding and growth support.