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Senior Software Engineer, Billing Platform
Senior Software Engineer to design and build billing capabilities for a cloud-commerce platform, using Python APIs, PostgreSQL, and AI integrations, while collaborating with an international team.
Senior Software Engineer - Remote Freelance
Design and evaluate AI coding-agent tasks by building realistic developer environments, crafting prompts, and writing tests to measure model performance on real-world coding challenges.
Senior Software Engineer AI @ Antal
Build and deploy production-grade AI systems using LLMs, RAG, and vector databases to power credit and lending decision-making, working across the full AI lifecycle in a hybrid Kraków-based team.
Founding Engineer Full Stack Python React
Build and scale AI-powered compliance software for healthcare using Python, TypeScript, React, and FastAPI, deploying to Azure in a fast-moving startup environment.
Data & AI Engineer
Builds scalable data pipelines and AI systems for an investment bank, integrating LLMs, RAG, and analytics to process complex datasets and enable intelligent decision support.
Software Engineer
Senior backend engineer building scalable cloud-native services in Python, integrating AI-driven inference and observability tools while leading secure, high-performance system design.
Senior Engineer, Applied AI
Build and scale production-grade AI agent systems, retrieval pipelines, and evaluation frameworks using Python, FastAPI, and vector databases.
Senior AI Engineer (Agentic AI)
Senior AI Engineer builds production-grade AI agent systems, designs agentic workflows, and deploys Python-based services using FastAPI, vector search, and Kubernetes.
Sr. Full Stack Engineer
Designs and builds full-stack applications for U.S. federal agencies using React, Java, and AWS, focusing on scalable architecture and high-performance user interfaces.
Software Engineer III (Remote)
Build and scale an agentic chatbot platform for HR benefits, integrating LLMs, retrieval, and orchestration to deliver conversational AI solutions in a complex enterprise ecosystem.
Software Developer - Full Stack - Senior
Build and maintain full-stack applications for a government client using Python, .NET, FastAPI, Next.js, and React, focusing on RESTful APIs and responsive UI.
Jr Python Developer - Montreal
Junior Python developer building production-grade backend services and learning from senior engineers in a high-growth tech firm.
Backend Software Engineer - Evergreen Posting
Build and own backend services and APIs in Python (Flask/FastAPI) that power Self Financial’s mobile and web apps, integrating with payment processors and credit bureaus while ensuring scalability and security.
Python Developer (f/m/x) @ Sii Polska
Builds Python-based data pipelines and backend services for a vehicle pricing platform, using FastAPI/Flask, PostgreSQL, and Airflow to process and expose pricing insights.
AI Engineer
Build AI-powered applications using LLMs, RAG, and agents, and ship full-stack solutions with Python, React, and .NET in Azure.
Senior Full Stack Engineer, Client Platform
Build and evolve GraphQL APIs and React/TypeScript front-end libraries for a sports-betting and media platform, including server-driven UI contracts for iOS, Android, and web clients.
Python Developer - Freelance (mid/senior)
Freelance Python developer building and maintaining Django/Flask/FastAPI apps, optimizing databases, and working with AWS and AI tools on commercial projects.
Senior AI Engineer
Design and deploy secure enterprise AI solutions using Azure AI services, building RAG systems, AI agents, and vector search pipelines for a large Federal Government environment.
Senior AI Engineer
Design and deploy AI solutions using Azure AI services, including RAG agents and workflow automation, while building front-end interfaces and APIs to integrate with government systems.
AI Engineer
Build and deploy AI-powered applications using Azure AI, Python, and JavaScript/TypeScript to automate processes and improve decision-making in a government agency.