(M-294) - Senior Fullstack Developer (Applied AI)

Workana

  • Argentina
  • Autónomo
  • Tiempo completo
  • Hace 8 horas
At Workana, we’re looking for a Senior Developer first and foremost — someone who loves building things with code, ships clean features fast, and thrives in production environments.We’re not looking for a ‘prompt engineer’ or a data scientist. This isn’t an academic research role, and it’s not about leading an AI team. It’s about being a developer who loves to code, gets excited about using AI to improve real products, and knows how to turn those ideas into production-ready features.If you love testing a new API, wiring it into a feature, and seeing it run live, this role is for you.RequirementsWhat you’ll do- Build and maintain user-facing features in our stack (Node.js, React.js, PHP legacy migration).
- Explore, test, and integrate AI tools (OpenAI, Claude, Hugging Face, embeddings, agents, etc.) into real product features.
- Deliver fast MVPs and prototypes to validate ideas and bring value quickly.
- Stay curious: experiment, iterate, and translate early concepts into production-ready code.What we’re looking for- 5+ years as a fullstack or backend-heavy developer.
- Strong production experience with Node.js (Express/Nest) and ideally React.js.
- Ability to work with PHP legacy code during migration.
- Hands-on with Docker, REST APIs, testing frameworks, and CI/CD pipelines.
- 2+ years applying AI tools in real projects (not just experiments or theory).
- Experience delivering MVPs quickly and iterating based on feedback.
- A maker mindset: you balance curiosity and exploration with execution and delivery.Mindset we value- You’re a developer first: clean code, working features, and impact over perfection.
- You treat AI as a tool, not hype — and know how to make it useful.
- You’re proactive, self-driven, and thrive in uncertain or evolving environments.
- You enjoy being a senior voice in tech conversations while remaining hands-on.BenefitsWhat’s in it for you- A high-impact senior role shaping how Workana adopts AI at scale.
- Autonomy and ownership from day one, in a remote-first culture with no bureaucracy.
- The chance to experiment, learn, and build meaningful features with AI that thousands of users will use.
- A team that values speed, bold ideas, and continuous learning.Position Details- Contract Type: Contractor
- Work Mode: Remote
- Schedule: Full-time
- Salary: USD 3,000 – 4,000 (negotiable based on stack and experience)Hiring Process1. Matcher interview
2. Adaface (technical assessment)
3. Cultural Fit Interview
4. Technical Interview
5. Final CEO Approval🚀 If you’re a Senior Developer passionate about applying AI in production, this is your seat. Join Workana and help us shape the future of freelance work.

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