Posted at: 18 March

Fullstack developer (Python, FastAPI) - Part-time - APAC

Company

Arc.dev

Arc.dev is a freelance platform that only connects developers who pass their vetting process. NOTE: Jobs posted by Arc.dev are freelance opportunities provided by their clients, and you will likely communicate with Arc.dev when applying for a job.

Remote Hiring Policy:

Arc.dev is a fully remote freelance platform.

Job Type

Part-time

Allowed Applicant Locations

Singapore

Apply Here

Job Description

About the company

Hexcore Labs is a cutting-edge startup specializing in cybersecurity and AI education technology. We develop innovative learning solutions, including:

  • Cloud-hosted cyber ranges featuring intentional vulnerabilities for hands-on cybersecurity training
  • AI-driven content leveraging LLMs and automation workflows
  • Browser-based Unity games simulating real-world cybersecurity scenarios

With a growing team based in Singapore, we are expanding our development capabilities and seeking talented engineers to support our mission.

Role Overview

We are looking for a mid-level Full-Stack Developers with a strong backend focus to join our team. You will play a key role in building and optimizing our cybersecurity education platform. While frontend expertise is not required, solid knowledge of HTML, CSS, and JavaScript is essential.

Key Responsibilities

  • Develop, maintain, and optimize backend services using Python and FastAPI
  • Implement server-side templating using Jinja2
  • Build and enhance secure, scalable web applications
  • Collaborate with frontend developers to ensure seamless integration
  • Work with databases (basic knowledge required, no advanced SQL needed)
  • Utilize Docker and virtualization technologies (Proxmox experience is a plus)
  • Troubleshoot issues, optimize performance, and improve system security

Requirements

  • 3+ years of experience in full-stack or backend development
  • Proficiency in Python and FastAPI (or similar backend frameworks)
  • Strong knowledge of HTML, CSS, JavaScript
  • Experience with server-side templating (Jinja2 preferred)
  • Basic database management skills
  • Familiarity with containerization (Docker) and virtualization (Proxmox is a plus)
  • Ability to work independently in a remote-first environment
  • Strong problem-solving and collaboration skills

Preferred Qualifications

  • Background in cybersecurity or AI-related projects
  • Experience in edtech platforms
  • Knowledge of DevOps practices
Apply Here