About the Role
Skello is seeking a Senior Software Engineer to join its Tech team. This role is central to ensuring the robustness of features, including new AI functionalities. The engineer will work on critical AI features integrated into a high-performance backend.
Responsibilities
- Develop and maintain complex features, ensuring scalability and performance.
- Actively participate in the development of the Skello Assistant and intelligent features, with a primary focus on AI.
- Apply rigorous Software Engineering practices to innovative subjects to guarantee the determinism and reliability of production responses.
- Collaborate with Staff Engineers and Architects to optimize infrastructure (costs, latency, monitoring).
- Contribute to the evolution of the tech stack, from maintaining legacy systems to building the future of Skello.
Requirements
- At least 4 to 7 years of experience in Backend development.
- Proven ability to build complex and resilient systems.
- Proficiency in the JavaScript environment, ideally NodeJS & TypeScript.
- Adaptability to work with Ruby on Rails if needed and understand Front-end migration challenges (Vue to React).
- Ability to balance technological innovation with production imperatives (scalability, output quality, costs).
Skills
- Node.js
- TypeScript
- Ruby on Rails
- Vue.js
- React
- AWS Lambdas
- Microservices
- MCP
- RAG
- LLMs
- MongoDB
- DynamoDB
Location
- Paris
Work Type
- Hybrid
- Full-time
Experience Level
- Senior
Salary/Compensations
- 55k - 70k
Benefits
- Swile meal vouchers (55% covered by Skello)
- Group sports classes
- 8 RTT days (10 for sales roles)
- Comprehensive onboarding program
- CSE Happy Pal platform with €20/month for sports and cultural activities
- Inclusive parental leave: 5 extra days, €175 birth bonus via Sidecare, free health insurance for children
- 3 days of remote work per week (full in-office during trial period)
- Central Paris offices
About the Company
- Skello is an AI-powered HR management solution for field teams.
- Our mission is to improve the daily lives of field workers.
- Skello offers seamless HR management from hiring to payroll, automating time-consuming tasks.
- We secured €200 million in funding in July 2026 to accelerate development.
- We believe technology should assist and facilitate work without replacing the human element.
- Our ambition is to be the leading AI HR management solution for field teams in Europe.
- Skello serves 7 key sectors: hospitality, retail, healthcare, construction, industry, and services.
- 30,000 companies and 700,000 employees use Skello daily.
- The Skello team consists of over 400 employees.
- We have 3 European hubs: Paris, Lille, and Barcelona.
