Fullstack/Backend Engineer (AI)

TL;DR

Fullstack/Backend Engineer (AI): Building and optimizing an AI assistant platform on modern AWS-native technologies with an accent on strengthening underlying architecture, introducing proper guardrails, and building a scalable, policy-driven GenAI capability. Focus on designing and implementing LLM Gateway capabilities, robust logging, and improving platform performance and state management.

Location: Fully remote

Company

hirify.global is a fast-growing, equity-backed business at a pivotal stage in the evolution of its AI platform.

What you will do

• Enhance and stabilize the AI assistant platform built on React, AWS Lambda, Bedrock, and OpenSearch.
• Implement policy-driven development and guardrails across the GenAI stack.
• Design and build LLM Gateway and MCP Gateway capabilities.
• Introduce robust logging and audit capabilities.
• Improve state management, monitoring, and performance.
• Define best practices for AI patterns and prompt injection protection.

Requirements

• Strong fullstack engineering experience with modern JavaScript/TypeScript and React.
• Proven hands-on experience with AWS Bedrock in production environments.
• Deep knowledge of AWS serverless architecture (Lambda).
• Experience with Infrastructure as Code (Terraform, CloudFormation).
• Strong understanding of LLM/RAG architectures and GenAI platform design.
• Experience introducing guardrails, monitoring, and secure data handling in AI systems.

Culture & Benefits

• Work in a fully remote contract environment.
• Opportunity to shape a greenfield GenAI platform.
• Work with modern AWS and AI technologies.
• High-impact programme within a fast-growing, equity-backed business.
• Committed to diversity and inclusion as an equal opportunities employer.