Python Developer

Company Description At HonestAI-GrayCyan, we specialize in turning the promise of Artificial Intelligence into practical results. We deliver tailored AI solutions and Agents to build AI-powered SaaS Tech Apps, streamline operations, personalize customer experiences, and unlock insights from data. Our team of strategists, data scientists, and engineers helps companies move from concept to deployment—fast. We focus on App Dev, SaaS Dev, end-to-end AI implementation, custom machine learning models, workflow automation, AI strategy consulting, and data infrastructure engineering. With a deep focus on usability, performance, and ROI, we ensure every implementation delivers measurable value. This is a Full-time, Night-shift and work from home opportunity. Applicants must have reliable internet and electricity, and must bring their own laptops. Role Overview We are looking for a strong Full-Stack Developer who will lead backend and frontend development for AI-driven projects. You must be highly comfortable with Python (FastAPI), Next.Js, and modern AI integrations (OpenAI, vector databases, embeddings, RAG). This is a hands-on role focused on building scalable APIs, data ingestion pipelines, vector search systems, admin dashboards, and customer-facing UIs. Job Title: Full-Stack Developer (Python FastAPI + Next.Js + AI Integrations) Location: Remote Experience: 3–5 years Type: Full-Time Disclaimer: Only candidates who truly match the required skills and have real hands-on experience with the listed technologies should apply. We will only shortlist candidates who have both the right skill set and proven project or work experience. You should be able to clearly demonstrate your past experience with similar tech stacks during the interview. Key Responsibilities Develop scalable REST APIs using FastAPI Implement authentication (JWT), RBAC, session security Build data ingestion pipelines Design relational schemas using SQLAlchemy/SQLModel Integrate with Redis queues for async tasks Implement OpenAI/other embeddings + RAG workflows Manage vector operations with Pinecone Build/deploy machine learning/AI models Write automated tests for core modules Work with AWS (S3, EC2 or Serverless options), AzureDebug, optimize, and monitor production systems Build user-facing pages and dashboards using Next.Js Implement responsive UI using Tailwind CSSUse React Query for data fetching, caching, and state management Create clean reusable components Integrate with backend APIs securely Required Tech Skills (Must-Have) Backend Python FastAPI SQLAlchemy/SQLModel Pydantic PostgreSQL Redis (queues, caching) Vector DB (Pinecone / Weaviate / FAISS) OpenAI API (embeddings + LLM) Machine Learning/AI modelsCSV + API ingestion handling Frontend Next.Js React TypeScript Tailwind CSS React Query Soft Skills & Work Style Strong communication and clear documentation habits Ability to work independently and take ownership of a module Problem-solving mindset with attention to detail Comfortable reviewing requirements, planning tasks, and estimating timelines Flexible to work on similar projects using the same tech stack Experience Requirements 3–5 years full-stack development experience Minimum 2 years with Python/FastAPI Minimum 1–2 years with Next.Js/React Minimum 1-2 year experience integrating AI (OpenAI, vector DBs), AI models Experience building admin panels, dashboards, or workflow tools Experience with database schema design and migrations Strong understanding of backend architecture and API design Bonus Skills (Nice-to-Have) Experience with RAG pipelines Familiarity with Vercel / Railway / Render / AWS ECS Ability to optimize AI vector search performance Knowledge of Mapbox / Google Maps integrations