Full Stack Developer

Location : Onsite 3 days/week in Boston, MA (50 Post Office Square) PREFERRED or Philadelphia, PA (1 Logan Square) Interview Process: 3 rounds video/onsite Full Stack Developer 6 months+ Phone/Skype Rate: $75/hr C2C USC and GC ONLY *When submitting please make sure resume is 3 pages or less , this is required by BBH; also please include their LinkedIn profile with picture and full name * please double check if they have upcoming vacation Looking for: -Full stack experience with Python, SQL, Java, React, Angular -Good communication skills -5+ years of hands on Java development experience -Strong experience with Spring and enterprise grade backend systems -Solid understanding of design patterns and scalable architecture principles - Experience working with large language models and exposure to agentic AI frameworks (e.g., LangChain, LangGraph, CrewAI) for building multi-step, tool-augmented workflows and autonomous AI agents -Experience with SQL and NoSQL databases and optimization techniques -Experience with messaging systems -Hands on experience with Azure cloud services -Experience working in Agile environments -Will be working on a team of 50 people