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Data Engineer
Build and maintain ETL pipelines, optimize MongoDB schemas, and create Metabase dashboards to power AI-driven travel rental analytics and reporting.
DevOps Engineer (Automation Systems) - Freelance AI Trainer
Build and maintain scalable cloud infrastructure for AI-driven automation workflows, ensuring reliability and high availability for hybrid human-AI systems.
DevOps Engineer
DevOps Engineer to design, deploy, and maintain AI infrastructure using Kubernetes, Docker, and LLMOps tools like Ollama and LangChain, ensuring scalable, secure systems for logistics and industrial clients.
DevOps Engineer
DevOps Engineer building and scaling AI infrastructure (LLMOps) with Kubernetes, Docker, and NVIDIA CUDA on Linux, automating deployments and integrating Python/Java services.
Java Developer
Build and maintain core backend services in Java/Spring Boot for a fast-growing health-tech company, handling auth, file storage, and integrations on AWS and Kubernetes.
Prompt Engineer
Designs and refines AI prompts to improve LLM outputs, integrates APIs, and builds chatbot flows using tools like n8n or Make.
Technology Lead - Databricks Data Engineering
Lead a team to build and optimize Databricks-based ETL/ELT pipelines using Python/SQL, Delta Lake, and cloud platforms (Azure/AWS/GCP) for large-scale data processing.
Technology Lead - Databricks Data Engineering
Lead a Databricks-based data engineering team to build and optimize ETL/ELT pipelines, Delta Lake tables, and cloud data warehouses using Python, SQL, and Azure/AWS/GCP.
Technology Lead - Databricks Data Engineering
Lead a Databricks-based data engineering team to build and optimize ETL/ELT pipelines, Delta Lake tables, and cloud data warehouses using Python, SQL, and Azure/AWS/GCP.
Senior Data Engineer @ 1dea
Designs and builds scalable backend systems, data pipelines, and microservices to process and integrate business-critical data flows using languages like Python, Java, or Go.
Infrastructure Engineering Lead (Hands-on Devops) Sopot / Warszawa / hybrydowa
Lead a 20-person DevOps/IT team to design, automate, and maintain hybrid infrastructure (on-prem, AWS/Azure, Kubernetes) for a FinTech company, ensuring compliance and reliability while hands-on coding IaC and scripting.
Expert AI Agentic Platforms Engineer (Full stack)
Build and evolve Roche’s internal AI Agentic Platform, designing scalable agentic workflows, reusable components, and enterprise integrations for secure, compliant AI solutions in healthcare.
Senior Platform Engineer (DevOps / Platform) (he/she/they) @ Lite e-Commerce
Build and maintain the internal platform that runs e-commerce services, focusing on GCP, Kubernetes, CI/CD, observability, and AI-driven tooling to support developers and data teams.
Applied AI Engineer (GTM)
Build AI agents and tools to automate GTM workflows for a media company, integrating with CRM and improving sales efficiency.
Java Developer Intern - Process Platform & Automation - TalentBank 2026
Java intern building cloud-native microservices and automation tools for Commerzbank’s process platform, using Spring Boot, Docker, and BPMN tools like Camunda.
Software Engineer (Full Stack + AI/LLM Integrations)
Build and ship full-stack web apps (Next.js/React, Node.js, PostgreSQL/MongoDB) on GCP, and integrate AI/LLM features using Vertex AI and automation workflows.
Regular Frontend Developer (React/Angular)
Build and maintain high-traffic media portals using React, integrating CMS and AI tools, and collaborating with UX and backend teams.
Python Developer - Sassuolo
Build and optimize AI-driven automation workflows using Python, n8n, and OpenAI models, integrating systems with PostgreSQL and APIs.
Junior Python Developer
Build Python scripts and microservices for API integrations, automated workflows, and LLM-based chatbots/RAG systems in a small, hands-on team.
Python Developer - Sassuolo
Build and optimize AI-driven automation workflows using Python, JavaScript, and tools like n8n or Zapier to integrate AI models and APIs.