Senior Software Engineer (Scala & Python)

For our client we are looking for a Senior Software Engineer (Scala & Python) to join an existing engineering team focused on developing backend services and expanding AI-powered capabilities across the client's SaaS platform. Both Scala and Python are core technologies for this role. While Scala is essential for maintaining and extending the existing platform, a significant portion of the day-to-day development will be in Python. The role also requires experience integrating AI models and AI services into production systems. Senior Software Engineer SKILLS: Python | Scala | AI models integration Project duration: 6 months with the possibility of extension Start: ASAP | B2B CONTRACT LOCATION: POLAND (REMOTE) Requirements Key Duties and Requirements: A Roadmap to Your Professional Success 🚀 Scope of responsibilities: Develop and maintain robust backend services using Scala and Python Design, implement, and scale AI-powered features across the platform Integrate internal and external AI services via APIs (including LLMs and similar AI platforms) Contribute to the continuous improvement of backend architecture and AI capabilities Here is a set of skills we require: Must-have: Strong commercial experience with Scala in production environments Strong proficiency in Python Senior-level understanding of software engineering best practices, including testing, version control, CI/CD, and Agile methodologies Nice-to-have: Hands-on experience working with Large Language Models (LLMs) Experience with AI-based transcription solutions or similar AI models Knowledge of ElasticSearch Experience integrating AI services through APIs Experience with PHP development Familiarity with public cloud AI services such as AWS , Azure , or GCP Originally posted on Himalayas