Senior AI-Augmented Full-Stack Developer / Solutions Engineer

New
H
Hunt StEnterprise software
This is a remote role. Looking for Philippines-based candidates, Expected to align with AU business hours (approx. 9 AM–5 PM, Monday to Friday)ContractSenior
Salary2,500 - 3,500 AUD per month
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Job Details

Experience
10+ years of professional software development experience
Required Skills
SQLFull Stack DevelopmentGitRESTful APIs

Requirements

  • Have 10+ years of professional software development experience.
  • Be able to walk through production systems you personally built, deployed, and maintained.
  • Have experience with full-stack development of modern web applications, REST APIs, API integration, SQL, and database design.
  • Have experience developing agentic AI systems and full-stack AI applications, including orchestration, tool use, workflows, memory, and multi-agent systems.
  • Be able to verify, test, review, and evaluate AI-generated code.
  • Understand LLM guardrails, policies, skills, behavioural controls, and cybersecurity best practices for AI applications and autonomous agents.
  • Understand token budgeting, context-window management, latency, and inference-cost optimization.
  • Have experience integrating AI agents with APIs, databases, authentication, monitoring, and production systems.
  • Know Git and professional version-control workflows, authentication, authorization, application security, cloud deployment, production maintenance, testing, and debugging.
  • Use AI development tools such as Codex, Claude Code, or Cursor daily across design, development, debugging, testing, and documentation, with examples to share.

Responsibilities

  • Design and build the four Nexus applications across frontend, backend, database, and integration layers.
  • Translate business requirements from the Australian team into technical solutions.
  • Integrate Nexus applications with the Ostendo ERP through its API and add new modules and capabilities.
  • Integrate applications with OpenAI, Claude, and Microsoft AI services; build a knowledge engine using RAG, embeddings, and vector search.
  • Establish secure, reliable, maintainable, scalable, and auditable architecture, with separate development, testing, and production environments.
  • Manage Git branching, pull requests, code reviews, releases, rollback procedures, and company-controlled repositories.
  • Implement authentication, 2FA, role-based access control, API and database security, encryption, logging, and audit trails.
  • Establish unit, integration, automated, and regression testing; support the Australian team through UAT.
  • Deliver technical and operational documentation and conduct knowledge-transfer sessions for the internal team.
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2,500 - 3,500 AUD per month
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