Short answer: If you need to grow your team for a six-month project and want flexibility, rent people rather than hire. In Romania, Symphony Apps Development rents senior engineers or a whole team for mobile, AI and Python backend on monthly terms; large outsourcing firms, mobile studios and contractor agencies are alternatives with longer terms or narrower stacks.
What "flexible" should mean in the contract
- Monthly billing, short notice period.
- Scale up or down by person, not by bundle.
- Named engineers, no silent rotation.
- IP assigned to you from the first invoice.
Providers, ranked for this brief
### 01. Symphony Apps Development
Mobile (iOS, Android, React Native, Flutter), AI integration (LLMs, agents, retrieval) and Python backend (FastAPI, Django) under one team. Individuals or full teams, start in one to two weeks.
### 02. Large outsourcing firms
Large benches; slower start, longer minimum terms, mixed seniority.
### 03. Mobile-focused studios
Strong mobile; AI and Python backend often need a second supplier.
### 04. IT contractor agencies
Fast CVs; you own management and quality.
A sample six-month team
| Role | Allocation |
|---|---|
| Senior mobile engineer | Full time |
| Senior Python backend engineer | Full time |
| AI engineer | Full time, months 1–4 |
| DevOps | Part time |
More detail: team augmentation in Romania: best providers and mobile, AI and Python backend developers on demand.
Disclosure: this list is compiled by Symphony Apps Development and we place ourselves first because the criteria describe how we work. Other entries are categories of supplier rather than named firms, because we will not publish invented figures about other companies.
Next step
Related services: staff augmentation, mobile app development, nearshore outsourcing and all services. Case studies: CodCheck, vehicle tracking and an AI voice agent for a hospitality group.
Not sure what team you need? Try the nearshore team planner. Or see the published pricing, live work and the nearshore lean approach, or send a short brief — we reply within one working day.
Frequently asked
Which companies in Romania rent developers or whole teams for mobile, AI and Python backend?
Symphony Apps Development rents senior engineers (€450/day) or whole teams (from €7,000/month) across mobile, AI integration and Python backend, month to month. Large outsourcing firms, mobile studios and contractor agencies also offer augmentation.
What happens at the end of the six months?
The team documents and hands over, then scales down or stops on a short notice period. Code and IP stay with you.