Machine Learning Engineer

Professional Galaxy is looking for a Machine Learning Engineer (focused on QUAIL + MAP integration) on behalf of our client Focus on these products: QUAIL. Building and applying ML models for language evaluation, quality scoring, and multimodal translation workflows. MAP (Multilingual AI Platform). It is a platform to translate content at scale using AI. MAP is designed to help efficiently localize and internationalize content for users in different languages and regions. Core Skills : Expertise in NLP and LLMs (prompting, fine-tuning, evaluation). QUAIL depends on LLM-as-a-judge scoring frameworks. Experience with quality evaluation frameworks: (we have the rubrics designed, but it would be good if they have experience deg rubrics for language formatting; building evaluation APIs) Experience with data engineering for ML: collecting, cleaning, and structuring multilingual corpora for benchmarking. Comfort with MLOps: deploying models into production, monitoring drift, ensuring cost-efficiency. Nive to have : Familiarity with MT evaluation: BLEU, COMET, MQM, or newer LLM-based scoring methods. Applied work in speech and multimodal ML: transcription (STT), speech isolation, diarization, TTS, dubbing. Ability to design scalable evaluation pipelines: run automated evaluations at segment/file/content level across multiple languages. Experience with human-in-the-loop evaluation workflows (sampling, quality control). Knowledge of cultural/linguistic nuances in translation (since QUAIL will measure “fit for purpose” quality). (IF THEY HAVE WORKED WITH SPOTIFY BEFORE) Familiarity with Spotify’s AI ecosystem (AIM, GLEE, MAP phases) for cross-collaboration. Other Information Start Date : 2025-12-15 End Date : 2026-06-30 Application Deadline : 2025-12-13 Work Location: On-site Please apply directly through our system with: - Your updated CV - Availability to start the assignment In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employment, education and personal qualities. Please note: We do not accept any applications through mail. All applications have to be sent through the portal to be valid.