Senior AI-First Full-Stack Engineer

Salary: 17. 500 - 24. 500 RON net per month

• Demonstrable track record of applying LLM-based tools (e. g. , Cursor, Copilot, Windsurf, LangGraph, AutoGen, CrewAI or equivalent) in real-world development workflows.
• Deep software architecture and development experience across the full stack, with expert knowledge in Python and JavaScript.
• Ability to audit AI-produced code for hidden dependencies, insecure patterns, and concurrency edge cases.
• Cloud infrastructure management experience along with server administration skills.
• Comfortable leading features through discovery, implementation, testing, deployment, and monitoring.
• Proven ability to multitask and manage multiple priorities effectively.
• Exceptional autodidacticism.
• Excellent organizational skills and a proactive attitude.
• Excellent communication skills in both written and spoken English.

• Design lean development pipelines where AI agents assist in building, testing, and releasing product features.
• Act as both architect and quality gatekeeper by owning solutions from idea to deployment.
• Architect and maintain agent pipelines (planning → coding → test/validation).
• Review AI-generated pull requests for security, performance, and edge-case correctness.
• Automate repetitive engineering and operational tasks as soon as they are recognized.
• Own solutions end-to-end—from design through deployment to monitoring—without hand-holding or bottlenecks.
• Run focused experiments to validate product ideas and workflow improvements.
• Adhere to operations expectations:
• ○ Remain responsive in Slack during core hours (UTC+3 overlap) to unblock issues quickly.
• ○ Publish a daily plan and an end-of-day progress update.
• ○ Break work into tasks that close or deploy at least weekly.
• ○ Collaborate in real-time during production incidents affecting learners.

• AI
• Architect
• Cloud
• JavaScript
• LLM
• Python
• Security
• Slack
• AWS
• ChatGPT
• DevOps
• Fullstack

More:

At Mindojo, we’re developing advanced ed-tech platforms used by market-leading test-prep courses such as Bloomberg Exam Prep and language learning apps for children. On our platform, students engage in a rich, personalized dialogue with our AI private tutor, far surpassing the efficacy of textbooks, video or classroom lectures, and various e-learning products.
As a Senior AI-First Full-Stack Engineer, you will design and develop innovative solutions where AI agents assist in product development. Note: This role is not about developing new AI models—it’s about leveraging existing AI tools (LLM frameworks, agent orchestration, AI-augmented coding workflows) to engineer better products, faster.
Our culture is fast-paced and impact-driven. We prioritize the highest-impact work, operate with wide autonomy, and embrace a can-do attitude: if you spot a problem, you fix it. Transparency, personal responsibility for quality and security, and rapid decision-making underpin every aspect of our work.
You won’t deal with endless ticket grooming, rigid specs, or waterfall hand-offs, nor with bureaucratic status meetings and drawn-out manual deployments.
We offer a competitive compensation package, stock options, challenging projects, a flexible work schedule with the ability to work from anywhere, and a real chance to play a key role in revolutionizing education worldwide.

last updated 26 week of 2026