Senior Full Stack Engineer – AI Systems

Join Hire Hangar and work with fast-growing global companies while building a long-term, remote career.

• →

  Develop full stack features supporting the deployment, monitoring, and management of AI agents within our SaaS platform

• →

  Build and extend the RPA agent layer — designing agents that reason, adapt, and operate reliably in production

• →

  Implement and iterate on semantic context mechanisms that equip agents with structured, domain-relevant knowledge

• →

  Create intuitive frontend interfaces that give users visibility and control over agent behaviour and outcomes

• →

  Integrate with third-party AI services, LLM APIs, and enterprise data sources

• →

  Work in a cross-functional squad alongside product managers, ML engineers, and UX designers

• →

  Help define technical standards and patterns for agentic system development across the engineering organisation

• Senior-level full stack engineering experience with a strong track record of delivery in complex systems

• Strong experience with agentic AI systems — including tool-use, memory, planning, and multi-agent coordination

• Practical knowledge of RPA concepts and automation workflow design

• Familiarity with semantic context patterns and how to structure and surface knowledge for AI consumption

• Proficiency across both backend (Python or Node.js) and frontend (React / TypeScript)

• Demonstrated ability to lead technically within a collaborative, cross-functional team

• Must have prior remote work experience and be comfortable working autonomously within a distributed engineering team

• Experience with orchestration frameworks such as LangGraph, AutoGen, or CrewAI

• Exposure to enterprise integration patterns including event-driven architecture

• Background shipping features in a B2B SaaS environment

• Familiarity with vector databases and embedding-based retrieval systems

• Python / Node.js

• React / TypeScript

• Agentic frameworks (LangChain, LangGraph, AutoGen, CrewAI, or similar)

• LLM APIs (OpenAI, Anthropic, or similar)

• RPA platforms and automation tooling

• Slack, Zoom, Google Workspace

Please Note It is crucial that you complete the application form in full. As part of the application process, you will be required to complete a short technical assessment. If your application is successful, you will receive an email confirming next steps. Applications that are not completed in full will not be considered for any open roles.

We connect top talent with vetted employers, competitive pay, and real growth opportunities.