MERN / MEAN Stack Developer

As a MERN/MEAN Stack Developer at Raptor Supplies, you will play a crucial role in the development of our custom-built internal platform. Your main responsibilities will include: - Building and maintaining REST APIs in Node.js/Express with MongoDB - Developing React.js admin dashboards, data tables, and role-driven interfaces - Integrating third-party APIs such as Microsoft Graph, Gmail API, and OAuth flows - Building and extending email sync pipelines and real-time notification systems - Deploying and managing applications on AWS (EC2, S3, Lambda) - Integrating AI/LLM APIs like Anthropic Claude, OpenAI, AWS Bedrock, Deepseek, and Llama for automation features - Integrating AI agent tools like Pydantic and LangChain - Setting up workflow automations using tools like n8n, Make, or similar tools Qualifications we are looking for include: Must have: - 3+ years of production experience with MERN or MEAN stack - Proficiency in Node.js, Express.js, React.js, and MongoDB - Experience in REST API design, JWT auth, and role-based access control - Ability to own and debug existing codebases - Familiarity with Git and standard version control workflows Nice to have: - Experience with React Native or prior web-to-mobile conversion - Knowledge of Microsoft Graph API, Gmail API, or OAuth2 flows - Familiarity with AWS services (EC2, S3, Lambda) - Experience in AI/LLM API integration, such as OpenAI, Anthropic, or AWS Bedrock - Exposure to automation tools like n8n, Make, Zapier, or browser automation (Puppeteer / Browserless) - Understanding of AI Agents Architecture In addition to the technical requirements, Raptor Supplies is a leading e-commerce portal offering a wide range of MRO products and industrial supplies to various organizations globally. With over 2400 renowned brands in our portfolio, we cater to SMEs, large corporates, and public-sector organizations across continents. Join us in our journey of growth and innovation! As a MERN/MEAN Stack Developer at Raptor Supplies, you will play a crucial role in the development of our custom-built internal platform. Your main responsibilities will include: - Building and maintaining REST APIs in Node.js/Express with MongoDB - Developing React.js admin dashboards, data tables, and role-driven interfaces - Integrating third-party APIs such as Microsoft Graph, Gmail API, and OAuth flows - Building and extending email sync pipelines and real-time notification systems - Deploying and managing applications on AWS (EC2, S3, Lambda) - Integrating AI/LLM APIs like Anthropic Claude, OpenAI, AWS Bedrock, Deepseek, and Llama for automation features - Integrating AI agent tools like Pydantic and LangChain - Setting up workflow automations using tools like n8n, Make, or similar tools Qualifications we are looking for include: Must have: - 3+ years of production experience with MERN or MEAN stack - Proficiency in Node.js, Express.js, React.js, and MongoDB - Experience in REST API design, JWT auth, and role-based access control - Ability to own and debug existing codebases - Familiarity with Git and standard version control workflows Nice to have: - Experience with React Native or prior web-to-mobile conversion - Knowledge of Microsoft Graph API, Gmail API, or OAuth2 flows - Familiarity with AWS services (EC2, S3, Lambda) - Experience in AI/LLM API integration, such as OpenAI, Anthropic, or AWS Bedrock - Exposure to automation tools like n8n, Make, Zapier, or browser automation (Puppeteer / Browserless) - Understanding of AI Agents Architecture In addition to the technical requirements, Raptor Supplies is a leading e-commerce portal offering a wide range of MRO products and industrial supplies to various organizations globally. With over 2400 renowned brands in our portfolio, we cater to SMEs, large corporates, and public-sector organizations across continents. Join us in our journey of growth and innovation!