ph3About BizAway /h3 pHere at BizAway, we Deliver the Future of Travel. We are a solid international company with strong ambitions and great expertise. With a focus on sustainability, on a daily basis we support companies enabling them to improve their travel management through our constantly evolving services and solutions, always characterized by our tech attitude and smart and innovative processes. We know that success comes from People and deserves to be recognized. Proactivity and Reliability, Kind collaboration, and communication are the core values of our Solution Culture. If you like challenges and would love to be part of one of the fastest-growing B2B scale-ups, then BizAway is the company you have been looking for. /p h3Senior Machine Learning Engineer (m/w/d) /h3 pWe are looking for a driven and enthusiastic Senior Machine Learning Engineer, who desires to contribute to the growth and success of our Data Analytics Team. /p h3Your role in BizAway /h3 ul liDesigning, developing, and deploying ML-powered data products that enhance our value proposition and drive business impact. /li liCollaborating closely with Data Analysts to translate business needs and KPIs into modeling approaches, and with Data Engineers to ensure robust data pipelines, feature availability, and production-ready systems. /li liOwning the full lifecycle of ML models, from problem framing and experimentation to deployment, monitoring, and continuous improvement, ensuring that models deliver measurable value over time. /li liContributing to defining best practices for ML development, including model evaluation, versioning, and performance monitoring, while promoting a pragmatic and impact-driven approach to AI/ML within the company. /li /ul h3Your basic qualifications /h3 ul li5-8 years of experience in Machine Learning, Applied Data Science, or similar roles /li liStrong proficiency in Python and common ML libraries (e.g. scikit-learn, TensorFlow, PyTorch)



/li liExperience developing and deploying ML models in production environments /li liSolid understanding of core ML techniques (supervised and unsupervised learning) /li liExperience with feature engineering and working with real-world datasets /li liFamiliarity with APIs and model serving (batch and/or real-time inference) /li liFamiliarity with Large Language Models and their use within end-to-end AI workflows /li liStrong problem‑solving skills and ability to translate business problems into ML solutions /li liAbility to work independently and take ownership of projects end-to-end /li liMaster’s degree in Computer Science, Engineering, Mathematics, or a related field. A PhD in a relevant discipline is a plus. /li liEnglish proficiency (written and spoken, minimum B2 level) /li /ul h3We are also interested in /h3 ul liExperience with experimentation frameworks (A/B testing) and impact measurement /li liExperience with cloud platforms (AWS preferred) and containerization (Docker, Kubernetes) /li liKnowledge of MLOps practices (model deployment, versioning, monitoring, retraining) /li /ul h3Our offer /h3 ul liContract type: Permanent /li liWorking hours: Full-time – 40h/week, from Monday to Friday /li liHybrid (Barcelona): Hybrid remote work with occasional office presence. /li liSalary: Attractive compensation, including equity in the company. /li liEquity in the company (stock options plan). /li liA seat on a scale-up with skyrocketing growth. /li liDevelopment of your entrepreneurial spirit, having the chance to implement real‑impact business decisions. /li liMulticultural and international team. /li liCollaborative and smart environment to work and learn. /li liFree coffee to kick‑start your day and free beers to celebrate together. /li /ul pBizAway avoids any discrimination based on age, gender, sexual orientation, health status, nationality, political opinions, and religious beliefs in all decisions affecting personnel selection. /p /p #J-18808-Ljbffr

📌 Senior Machine Learning Engineer (Barcelona)
🏢 Bizaway
📍 Barcelona