Middle AI/ML Engineer
We’re looking for a Middle AI/ML Engineer with 3+ years of enterprise experience building real AI enterprise solutions, who combines deep hands-on skills with a strong product mindset and the ability to work in a lean startup environment. You will design and ship ML and agentic AI systems end‑to‑end: from quick prototypes and hypothesis tests to scalable, production‑grade solutions used by real customers. You’ll work closely with product, design, and business stakeholders, with a growth perspective, to lead the AI/software engineering team and translate complex AI architectures into clear, understandable user experiences.
- Design, develop, and deploy enterprise-grade AI/ML solutions, owning the full lifecycle from requirements and architecture to production rollout and scaling.
- Partner with product and business teams to validate hypotheses, build MVPs, and deliver AI solutions with measurable business impact.
- Build and bring to production Agentic AI solutions, multi-agent systems, and ML models for personalization, forecasting, classification, fraud detection, and related use cases.
- Design scalable AI architectures and develop platform-level AI capabilities that can be leveraged across multiple products and business units.
- Work with modern AI frameworks and tools (LangChain, LangGraph, CrewAI, Claude Code, etc.) to accelerate development and improve solution effectiveness.
- Mentor AI Engineers, establish engineering standards, and foster a culture of innovation, experimentation, and high-quality software development.
- 3+ years of enterprise experience building real AI enterprise solutions (required).
- Expert‑level Python and solid software engineering fundamentals (testing, code quality, Git, CI/CD) (required).
- Hands‑on deep learning and ML system design using frameworks such as ML algorithms, PyTorch (and/or TensorFlow), especially for e‑commerce, prediction, classification, or fraud detection use cases (required).
- Experience building and integrating REST APIs (e.g., FastAPI) for AI/ML services (required).
- 28 business days of paid off.
- Flexible hours and the possibility to work remotely.
- Medical insurance and mental health care.
- Compensation for courses, trainings.
- English classes and speaking clubs.
- Internal library, educational events.
- Outstanding corporate parties, teambuildings.
Boosta is an international IT company that develops and promotes SEO tools, digital products and educational products, primarily for Western markets. Founded in 2014 and headquartered in Kyiv, Ukraine, it has released more than 10 products used by tens of thousands of people across Europe, Asia, the Americas and Australia. The company employs a team of over 400 specialists and runs an R&D department that backs startups and develops new products. Boosta operates across several verticals, including the iGaming affiliate space.