15 days ago

Senior Software Developer Freelance

PurpleShares

On Site
Full Time
$150,000
Paris, Île-de-France, France

Job Overview

Job TitleSenior Software Developer Freelance
Job TypeFull Time
Offered Salary$150,000
LocationParis, Île-de-France, France

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Job Description

Senior Software Developer Freelance

At purpleshares.com, we’re building a new kind of platform to transform how SMEs are acquired, financed, and transmitted. We’re looking for a senior, product-driven Software Developer to join us on a freelance basis and help shape a scalable, AI-powered system from the ground up. You’ll work with a team of 2 internal developers and a team of external developers. If you enjoy building real products (not just features), leveraging AI in meaningful ways, and working in a fast-moving environment with direct impact, this is for you.

What You’ll Work On

  • Architect and build scalable backend systems using Python & Django
  • Design and integrate AI-driven features (LLMs, APIs, automation, agent workflows)
  • Contribute to product-level decisions, not just execution
  • Develop clean, efficient, and intuitive front-end experiences (HTMX / JS / CSS)
  • Deploy and scale infrastructure on Google Cloud Platform (GCP)
  • Improve performance, reliability, and security across the stack
  • Work closely with founders and product to ship fast and iterate continuously

What We’re Looking For

  • Senior-level experience in software development (freelance or full-time)
  • Strong expertise in Python and Django
  • Hands-on experience with AI integrations (LLMs, APIs, agent-based systems)
  • Solid front-end capabilities (HTML, CSS, JavaScript — HTMX is a plus)
  • Strong product sense and attention to UX/UI quality
  • Comfortable working autonomously with high ownership
  • Experience with GCP and modern deployment workflows
  • Proficient with Git and collaborative development practices
  • Strong interest in AI-assisted development workflows

Nice to Have

  • Experience with Docker / containerized environments
  • Background in startup or high-growth environments
  • Experience contributing to product design from 0 → 1

What You Get

  • High-impact role on a real product with direct business implications
  • Full remote flexibility
  • Work on cutting-edge AI use cases applied to real-world problems
  • Fast execution environment with minimal bureaucracy
  • Competitive freelance compensation

Key skills/competency

  • Senior Software Developer
  • Python
  • Django
  • AI Integration
  • LLMs
  • GCP
  • Frontend Development
  • Product Development
  • Scalable Systems
  • Freelance Development

Tags:

Senior Software Developer
Freelance Developer
Python
Django
AI
GCP
LLM
Backend Development
Frontend Development
Cloud Platform

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How to Get Hired at PurpleShares

  • Tailor your resume: Highlight Python, Django, AI, and GCP experience.
  • Showcase your work: Link GitHub, portfolio, and relevant projects.
  • Craft a concise note: Emphasize product building and AI interest.
  • Demonstrate ownership: Show autonomy and high-impact contributions.
  • Prepare for technical deep-dives: Be ready for coding and architecture discussions.

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