Location: Pune, India (preferred) | Hybrid/Remote flexibility About Mentark Mentark is building the personal AI mentor for life — an intelligent system designed to help students, professionals, and entrepreneurs turn uncertainty into clarity. We combine artificial intelligence, psychology, and seamless integrations to create personalized roadmaps, adaptive guidance, and real accountability. Our vision is to redefine mentorship for the modern age and scale it globally. The Role We are looking for a CTO with deep expertise in AI/ML to join our founding team and lead Mentark’s technology vision. This role is ideal for someone who thrives in early-stage environments, enjoys building from the ground up, and wants to create a product with global impact. Responsibilities Lead the design and development of Mentark’s AI/ML systems, including contextual memory, personalization, and recommendation engines. Architect scalable backend systems (Postgres/Supabase/Node/Next.js). Manage model training, fine-tuning (LLMs, NLP, RAG), and deployment in production. Collaborate with a cross-functional team (data, product, design, research, sales) to ship the MVP and scale beyond. Own the technical roadmap and establish processes for growth, security, and compliance. Drive R&D for future innovations (AI agents, adaptive learning models, integrations, holographic interfaces). What We’re Looking For Strong academic or professional background in AI/ML, NLP, or related fields. Hands-on experience building and deploying production-level AI systems. Familiarity with LLMs, contextual retrieval, recommendation systems, or personalization engines. Experience leading teams or taking ownership of technical direction. Startup mindset: resourceful, problem-solving, and comfortable with rapid iteration. Based in Pune or willing to relocate (preferred). Why Join Us Mission-driven work: Shape how millions of people achieve clarity and growth with AI mentorship. Founding-level responsibility: Take ownership of Mentark’s technology from the ground up. Equity options available for the right candidate. Work alongside a motivated and complementary founding team across product, data, research, marketing, and enterprise sales. How to Apply Send your resume, portfolio, or LinkedIn profile to connect@mentark.com with the subject line: CTO Application – Mentark.
QA Engineer (Mentark) Role: QA Engineer (Founding Team) Location: Pune (preferred) / Remote (India) Type: Full-time About Mentark Mentark is building the worlds first AI-powered lifelong mentor helping students and professionals turn uncertainty into clarity with personalised roadmaps, empathetic guidance, and memory-driven accountability. The MVP is ready now were preparing for a polished, stable public launch. QA will be at the heart of that. What Youll Do Own testing strategy for Mentarks web app (Next.js + Supabase + AI integrations). Test end-to-end flows: Train Your Model (onboarding questionnaire) Create Your Ark Roadmap generation Task management (Kanban + Today view) Mentor chat with memory (AI outputs) Own testing strategy for Mentarks web app (Next.js + Supabase + AI integrations). Test end-to-end flows: Train Your Model (onboarding questionnaire) Create Your Ark Roadmap generation Task management (Kanban + Today view) Mentor chat with memory (AI outputs) Weekly reviews & gamification Create manual test plans and document bugs clearly. Build and maintain automated regression tests (Playwright / Cypress / Vitest). Simulate load testing for 1k ? 10k users. Validate data integrity (Supabase: profiles, goals, tasks, memories). Ensure security, privacy, and compliance flows (export/delete account). Collaborate closely with Backend & Frontend engineers to reproduce and fix issues quickly. Set up bug tracking process (Jira / Trello / Notion). Requirements 2+ years experience in QA / Test Engineering. Strong with manual exploratory testing and automated testing tools (Cypress, Playwright, Selenium). Familiar with API testing (Postman, REST, GraphQL). Knowledge of performance/load testing (k6, JMeter). A Basic understanding of the Next.js / Supabase stack a plus. Bonus: Experience testing AI/LLM apps (variable outputs, edge cases). Why Join Us Founding QA role ? youll set the quality bar for Mentark. Shape how millions experience a trusted AI mentor. Work across frontend, backend, and AI testing end-to-end ownership. ESOPs / equity for early team members. Build credibility: QA is the bridge between MVP and real launch. If this role interests you, please apply or reach out directly Show more Show less