Everything we do is for our customers! Featured on Deloitte's Technology Fast 500 list and G2's leaderboard, Maropost offers a unified commerce experience that our customers need, transforming ecommerce, retail, marketing automation, merchandising, helpdesk and AI operations with one platform designed to scale for fast-growing businesses. With a relentless focus on our customers’ success, we are motivated by customer obsession, extreme urgency, excellence and resourcefulness to to power 5,000+ global brands while we head to 100,000+. Driven by the same customer-centric mentality as above, we empower businesses to achieve their goals and grow alongside us. If you're a driver and not passenger and are ready to make a significant impact and be part of our transformative journey, Maropost is the place for you. The Opportunity: Thrive on change and grow beyond limits! We are looking for a bold thinker who sees a chance to learn and define what's possible with every challenge! Ready to make an impact? Welcome to Maropost and you can turn ideas into action! We are looking for an open-minded and enthusiastic Senior Software Engineer (Machine Learning) to join our team. If you are interested in developing and maintaining a mature product that millions of people use daily, we would love to meet you! We are a product-driven team, and we’re looking for someone who loves to be engaged in the product development process and appreciates being able to deliver an outcome end-to-end with minimal dependencies. What You'll Be Responsible For: Design and build scalable, maintainable services, owning projects end-to-end with a primary focus on recommendation systems and personalization. Prototype and develop LLM-driven agents to enable effective workflows for both merchants and shoppers. Enhance the developer experience for the Machine Learning team by improving tools, workflows, and processes. Strengthen and expand test coverage to ensure high-quality, reliable systems. Contribute to technical and product specifications and actively participate in architecture and design discussions. Write clean, reliable, and idiomatic Python code with a focus on readability. What You'll Bring to Maropost: Bachelor’s degree in Computer Science, Engineering, or relevant field. 5+ years of hands-on software development experience, including 3+ years in Python within Machine Learning or Data Scientist roles which is a must. Must-have hands-on experience experience completing end-to-end projects in recommendations, personalization, or AI agents. Must-have experience handling projects end-to-end, from stakeholder discussions to production deployment and monitoring. Good experience working in B2C product-based environments. Strong understanding of ML libraries and tools landscape. Continuously enhance developer experience through better tooling and process improvements. Have in-depth understanding of CI/CD pipelines, version control, and automated testing Proactive and self-driven, with strong problem-solving and communication skills across technical and non-technical stakeholders. Comfortable with on-call rotations and focused on building simple, efficient solutions without over-engineering. You exemplify Maropost’s Values: Customer Obsessed Extreme Urgency Excellence Resourceful Message from the Founders: Maropost is looking for builders - people who want to drive our business forward at all costs in order to achieve the goals we have both short and long term for the results and outcomes that that will bring to us all. If that isn't for you that’s ok, for those of you that it is please get in touch with us!