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Senior Backend Engineer — Machine Learning Infrastructure
Senior Backend Engineer on Constructor's ML Infrastructure team, building and operating distributed backend services, data pipelines, and platform components (including LLM/model serving) that let ML and product teams run machine learning at scale. Python is the primary language, with AWS/Kubernetes; fully remote worldwide.
AI/ML Lead
Senior hands-on AI/ML engineer and first member of ISACA's new internal AI implementation team. Day to day: writing production Python/Azure code for RAG, knowledge-graph, and LLM-powered member-facing systems, building data/retrieval pipelines, running MLOps/LLMOps, and reviewing vendor work to bring AI engineering in-house.
Data Engineer
Data Engineer at Hanab (a Dutch energy, installation technology and connectivity company) builds and runs the central PostgreSQL database, Qdrant vector database, and ETL/embedding pipelines feeding internal RAG-based AI applications, connecting source systems like SharePoint and MS Project. Salary €5,000–6,500 gross per month.
Senior Data Engineering Lead
Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the…
Senior AI Engineer (Perm)
Job Title: Senior AI Engineer ROLE OVERVIEW As an AI Engineer, you will be responsible for designing, developing, and deploying AI-driven solutions using advanced language models like GPT-3.5 and GPT-4. You will work…


Senior Staff Software Engineer - AI Agent Platform
We are looking for a Sr. Engineer to design, build, and scale the infrastructure powering NVIDIA’s AI agent ecosystem. You will work at the intersection of distributed systems, developer platforms, and agentic AI —…
Web Full Stack Developer – React.js, Next.js & AI Integration | Doha, Qatar
Short-term (2-month, extendable) contract in Doha, Qatar to build a full-stack web app: responsive React.js/Next.js frontend with Arabic RTL support, Node.js/Python backends with REST APIs, AI integration via OpenAI/Anthropic, LangChain and RAG, PostgreSQL/vector databases, and Azure/Docker deployment. Pays QAR 10,000-12,000/month.