Senior Data Scientist

Ready to lead the next generation of AI-powered solutions? We’re looking for a Senior Data Scientist to join our ambitious, impact-driven team based in London. You’ll play a key role in designing and deploying advanced machine learning systems that solve complex real-world challenges across a wide range of industries—from climate risk and healthcare to international development and beyond. This is an opportunity to take ownership of high-impact projects, mentor junior talent, and help shape the strategic direction of AI initiatives that genuinely make a difference in the world. What’s in it for you? Real-World Impact : Apply your expertise to projects that address meaningful global problems—combining deep learning, NLP, computer vision, and causal inference to deliver insights where they matter most. Technical Leadership : Influence the architecture and direction of AI systems while working with a diverse, cross-functional team of engineers, product managers, and domain experts. Innovation-First Culture : Join a team where curiosity, experimentation, and cutting-edge research are core values, not just buzzwords. Career Growth : Enjoy a clear path for advancement, with opportunities to lead projects, explore emerging technologies, and shape new product offerings. Flexible & Balanced : Competitive salary, hybrid working options, and a culture that supports your wellbeing and personal growth. What We’re Looking For: 3 years of experience in data science, machine learning, or applied AI roles. Strong background in statistics, predictive modeling, and advanced machine learning techniques. Proven ability to lead end-to-end AI projects—from data exploration and model development to deployment and evaluation. Expert-level proficiency in Python and ML libraries such as Scikit-learn, XGBoost, TensorFlow, PyTorch, and/or Hugging Face. Experience working with large-scale datasets, cloud platforms (AWS/GCP), and ML Ops tools is a plus. Excellent communication skills and the ability to translate technical insights into actionable strategy. A growth mindset and a passion for using AI to drive positive change. If you're excited by the idea of combining technical depth with purpose-driven innovation, we’d love to hear from you. Apply now and help us build AI systems that serve people, planet, and progress.