Software Developer

Solarvest; Petaling Jaya; On-site; MYR 60,000 - 80,000; Full time

Job summary

A leading sustainable technology company in Selangor, Petaling Jaya is looking for a Full-Stack Developer to build intelligent internal tools. Responsibilities include developing data visualization and AI-assisted insights, with a focus on both frontend and backend technologies like React and Python. Ideal candidates will have 1-2 years of experience, proven ability to ship AI features, and strong communication skills. Experience in the energy or solar sector is a plus.

Qualifications

• 1-2 years of hands-on full-stack development experience.
• Demonstrated ability to ship production AI features.
• Comfortable working across the full stack frontend, backend, and AI pipeline.
• Strong written communication skills.

Responsibilities

• Develop real-time data visualization and AI-assisted insights.
• Create intelligent document extraction and processing pipelines.
• Build and maintain RAG-based vector search and LLM-powered Q&A.
• Automate data pipelines using web scraping and data extraction techniques.

Skills

Full-stack development

AI/LLM engineering

React

Python

REST API integration

Data visualization

SQL database experience

Tools

Docker

GitHub Actions

Microsoft Azure

SQLAlchemy

Job description

You will join the IT team building intelligent, production-grade internal tools across operations. The work spans full-stack web development and AI/LLM engineering you will ship features end-to-end, from React frontends to Python backends to RAG pipelines running on Azure OpenAI.

What You'll Work On

• Real-time data visualization and AI-assisted insights
• Intelligent document extraction and processing pipelines
• RAG-based vector search and LLM-powered Q&A
• Automated data pipelines with web scraping, PDF parsing, and structured data extraction

Frontend

• React (v18+) with TypeScript
• Vite, Tailwind CSS, React Router
• Data visualisation libraries (Recharts, Leaflet)
• REST API integration with Axios or fetch

Backend

• Python with FastAPI
• SQLAlchemy ORM, PostgreSQL, SQLite
• JWT authentication, REST API design
• PDF/document processing (PyMuPDF, pdf2image, openpyxl)

AI / LLM Engineering

• OpenAI SDK or Azure OpenAI (GPT-4o, embeddings)
• RAG pipeline design: chunking, embedding, vector retrieval, reranking
• pgvector or equivalent vector database integration
• Prompt engineering and structured output design

Infrastructure & Tooling

• Docker (multi-stage builds)
• GitHub Actions for CI/CD
• Microsoft Azure (Container Apps, Static Web Apps, Container Registry)

Good to Have

• Node.js / Express and TypeScript backend experience
• Playwright for browser automation or end-to-end testing
• Microsoft Graph API / MSAL (Azure AD)
• Model Context Protocol (MCP) for agent tooling
• Cohere Rerank or similar reranking services
• Ant Design or Semantic UI component libraries
• Storybook, Vitest, or pytest experience

What We're Looking For

• 1-2 years of hands-on full-stack development experience
• Demonstrated ability to ship production AI features, not just prototypes
• Comfortable working across the full stack frontend, backend, and AI pipeline
• Strong written communication

Nice to Have: Sector Context

Experience in the energy, utilities, or sustainability sector is a plus but not required. Familiarity with solar sector is a welcome bonus.