[Hiring] Platform Engineer - Fullstack Developer with AI @Sparix Global.

Role Description

FullStack Developer with AI experience required for a remote position.

• Design and implement multi-agent orchestration pipelines using LangGraph and LangChain.
• Integrate LLM providers including Anthropic Claude Sonnet 4, OpenAI GPT-4o, and Azure OpenAI.
• Develop code generation systems using Jinja2, custom string templating, Python AST, Roslyn, and TypeScript Compiler API.
• Build code analysis tooling using tree-sitter, pglast, jsonschema, and OpenAPI validators.
• Implement custom parsers and linters for:
  • Python (Ruff)
  • JavaScript/TypeScript (ESLint)
  • C# (Roslyn Analyzers)
  • SonarQube
• Validate generated code using JSON Schema Draft 2020-12 and semantic validators.
• Deploy applications on Google Cloud Platform using Cloud Run and Kubernetes.
• Manage Firestore, Google Cloud Storage (GCS), and Cloud Tasks.
• Build CI/CD pipelines using GitHub Actions and Cloud Build.
• Write automated tests using:
  • pytest
  • xUnit
  • Jest
  • JUnit
  • Playwright
• Containerize applications using Docker 20+.
• Configure monitoring, structured logging, dashboards, latency metrics, and code generation success tracking.
• Implement distributed tracing.
• Configure automated alerts and quality monitoring.
• Manage package dependencies using pip/uv, npm/yarn, NuGet, and Maven/Gradle.
• Perform API testing using httpx, Postman, and curl.

Qualifications

• 8 - 10 years of experience in FullStack Development.

Requirements

• Programming Languages:
  • Node.js
  • Python 3.11+
  • JavaScript / TypeScript
  • Java
  • .NET C#
• AI / LLM:
  • LangGraph
  • LangChain
  • Anthropic Claude Sonnet 4
  • OpenAI GPT-4o
  • Azure OpenAI
• Backend & Parsing:
  • Starlette
  • tree-sitter
  • pglast
  • jsonschema
  • OpenAPI Validator
  • Jinja2
  • Python AST
  • Roslyn
  • TypeScript Compiler API
  • JSON Schema Draft 2020-12
  • tree-sitter-language-pack
• Code Quality:
  • Ruff
  • ESLint
  • Roslyn Analyzers
  • SonarQube
• Cloud & DevOps:
  • Google Cloud Platform (GCP)
  • Cloud Run
  • Kubernetes
  • Firestore
  • Google Cloud Storage (GCS)
  • Cloud Tasks
  • GitHub Actions
  • Cloud Build
  • Docker 20+
• Additional Tools:
  • Git & GitHub
  • pytest
  • xUnit
  • Jest
  • JUnit
  • Playwright
  • Cloud Logging
  • Distributed Tracing
  • Structured JSON Logging

Company Description