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AI Software Engineer
Build and deploy production-grade LLM applications and agentic systems for enterprise clients using Python, PyTorch/TensorFlow, and MLOps tooling.
Software Developer: RL Environments & High-Performance Code
Build reinforcement-learning environments and high-performance code, refactor codebases, and optimize AI models in Python, Java, Rust, or TypeScript.
Tech Lead Manager (Machine Learning)
Lead a team to build and scale the ML-powered personalization engine that optimizes patient financial outcomes in Cedar Pay, handling modeling, MLOps, and cross-functional product collaboration.
Senior Data Scientist/AI Engineer (Reinforcement Learning)
Design and deploy reinforcement-learning environments and reward models to evaluate AI agents at scale, using Python and frameworks like Langchain.
Poland | Data and MLOps Engineer 1 at Hatch
Build and deploy AI/ML models for industrial use cases like predictive maintenance and process optimization, using Python, TensorFlow/PyTorch, and MLOps pipelines.
Freelance Data Science Engineer (Python & SQL) - Remote
Freelance role building and fine-tuning AI models using Python and SQL, collaborating with global tech firms on generative AI projects.
Senior Data Science Engineer
Build and deploy AI-driven travel optimization systems using ML, GenAI, and MLOps on GCP for Sabre’s global travel marketplace, from pricing to airport operations.
Senior Data Science Engineer
Build and deploy AI-driven travel systems, blending ML, GenAI, and optimization to power airline pricing, agency automation, and itinerary personalization at scale.
Senior Machine Learning Engineer
Build and improve ML models for media and entertainment software, focusing on AI techniques like deep learning and geometric methods to enhance Autodesk’s creative tools.
Senior Machine Learning Engineer
Build and deploy large language models and deep-learning systems to power search, recommendations, and personalization for Instacart’s grocery marketplace.
Principal Data Scientist
Lead AI/ML and data-science projects to optimize Rogers’ wireless networks, using predictive modeling and cloud-scale analytics to improve performance, reliability, and customer experience.
AI Infrastructure / MLOps Engineer
Build and maintain ML pipelines, annotation systems, and simulation for robot autonomy models, deploying models to edge devices like Jetson and ARM.
Senior Generative AI Software Engineer
Build and refine generative AI models for translation, applying LLMs and advanced techniques like fine-tuning and reinforcement learning to improve multilingual content workflows.
Senior Machine Learning Engineer, Rider Applied AI
Build and deploy ML models for Lyft’s ride-sharing platform, using LLMs and large-scale data to optimize transportation experiences and business outcomes.
Senior Generative AI Software Engineer
Build and refine next-gen translation engines using generative AI and LLMs, applying techniques like fine-tuning and reinforcement learning to improve accuracy and adapt to client needs.
Solution Architect, AI - BRP
Design and implement scalable AI solutions for BRP’s enterprise systems, ensuring alignment with business strategy and compliance with security and regulatory requirements.
AI Scientist | AI & Chip Design
Build ML models and synthetic data pipelines to improve chip-design workflows, collaborating across AI, hardware, and software teams.
Machine Learning Engineer Focused on AI Systems
Build and deploy reinforcement-learning and AI systems that power Upwork’s platform, focusing on scalable architectures and robust production deployment.
Staff Software Engineer - Agentic AI Systems
Lead architecture and deployment of production-grade agentic AI systems that orchestrate multi-step reasoning, memory, and tool use for enterprise workflows.
Lead AI/ML Software Engineer
Lead AI/ML engineer building and deploying production-grade ML systems for online banking, including LLM pipelines, RAG, and vector databases using Python/Java and MLOps tooling.