Software Engineer (AI & Data)

Description

Job Summary: We are looking for a Software Engineer with a focus on AI and Data to develop Machine Learning solutions, build predictive models, implement OCR + AI, develop APIs, work with NLP, and contribute to a scalable platform. Key Highlights: 1. Build solutions with real business impact 2. Develop Machine Learning and AI solutions 3. Work with NLP and OCR About Ecost.ai At Ecost.ai, we are transforming how companies manage contracts and costs through artificial intelligence, process automation, and advanced data analytics. We are seeking a Software Engineer with a focus on AI and Data to build solutions with real business impact: ML, OCR, NLP, APIs, and automation. Responsibilities \- Develop Machine Learning and AI solutions \- Build predictive models \- Implement OCR \+ AI \- Develop APIs and backend systems \- Work on chatbots using NLP \- Contribute to the evolution of a scalable technology platform Requirements \- Degree in Computer Engineering / Computer Science \- Python (mandatory) and JavaScript (preferred) \- Knowledge of Machine Learning, Data, APIs, and backend architecture \- Experience with TensorFlow, PyTorch, or Scikit\-learn \- Experience with Cloud, OCR, or NLP is preferred Profile \- Analytical mindset \- Interest in technology applied to business \- Proactivity and autonomy \- Desire to build something with real impact Information \- Location: Lisbon (hybrid model) \- Type: Full-time \- Application: https://ecost.ai/sobre\-nos/vaga/engenheiro\-software\-ia\-data Work Location: Hybrid remote work in Lisbon