Required skills
Languages: French
Job description
Seeking a Senior Backend Developer specializing in Ruby on Rails for a fast-growing French SaaS company in the HR Tech sector. The role involves designing, developing, and evolving a multi-tenant platform, with a focus on reliability, performance, and data security.
Project overview
The Context
For a fast-growing French SaaS publisher, I am looking for a freelance Senior Backend Developer Ruby on Rails.
The product, an HR platform used by thousands of employees, requires reliability, performance, and data security.
Your Role
✅ Design and develop Backend features in Ruby on Rails.
✅ Evolve a multi-tenant architecture capable of supporting high load.
✅ Work on business modules: scheduling, time tracking, payroll, and HR data management.
✅ Take charge of the entire development cycle (SDLC), from design to production.
✅ Ensure code quality, robustness, and application maintainability.
✅ Participate in technical decisions and challenge existing solutions.
✅ Use AI tools and development assistants to optimize your productivity.
✅ Support and mentor developers in the team.
✅ Collaborate with different squads in an international Agile environment.
⚙️ Technical Environment
Ruby · Ruby on Rails
Backend Engineering · API · Software Architecture
SaaS B2B · HR Tech · Scalability
AI Coding Assistants · AI Tools
Agile · Squads · Software Development Lifecycle (SDLC)
📍 Location: Paris (hybrid, 2 days/week on-site), candidates based in France only.
📅 Start: ASAP
⏳ Duration: Long-term mission
💰 Daily Rate: depending on profile
Project details
- Start: flexible
- Remote: hybrid
- Location: Paris, France, FR
- Languages: French
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