{"jobAd":{"id":"19429","type":"job_ad","attributes":{"title":"CTO / Technical Co-Founder (LLM-based AI Mental Health Platform)","state":20,"state_name":"expired","office_cities":[],"location":null,"closed_at":null,"created_at":"2025-10-27T23:49:54.707Z","company_id":8859,"updated_at":"2025-11-29T02:00:14.445Z","last_published_at":"2025-10-28T10:20:43.950Z","office_country_codes":[],"relocation_paid":false,"visa_support":false,"citizenship":false,"remote_details":"We are a fully remote team distributed across time zones. Communication is primarily asynchronous, with a focus on autonomy and accountability. We hold twice-a-week stand-up meetings to align on priorities, assign tasks, and share progress updates.","slug":"cto-technical-co-founder-llm-based-ai-mental-health-platform","project_duration":null,"location_icon":"global","office_locations":[],"timezone_label":"UTC -05:00 — UTC -08:00","status_label":"Expired","expires_days":null,"urls":null,"share_urls":null,"job_has_ats_offer":null,"company_has_ats":null,"country":null,"waiting_counter":null,"inbox_counter":null,"review_counter":null,"waiting_new_counter":null,"inbox_new_counter":null,"review_new_counter":null,"status_color_class":"ld-status-color u-fill--flamingo","valid":null,"job_type":"Permanent","contractor":false,"permanent":true,"allows_remote":true,"rate":null,"salary":"€100.000 - €120.000","experience_label":"Senior","experience_min":5,"experience_max":10,"preferred_language_label":"English","nice_to_have_language_label":null,"category":"AI","remote_working_label":"Remote across borders","is_global_remote":true,"role_description":"

About the Role

We’re seeking a highly skilled CTO / Technical Co-Founder with deep expertise in LLM-based AI, multi-agent architectures, and human-AI interaction. You’ll own the technology vision and guide Backsie’s evolution from MVP to scalable platform as we prepare for venture financing in Q1 2026.

This is not a hands-off position — you’ll conduct a full technical audit, design the future architecture, expand the engineering team, and ensure that all AI systems are robust, low-latency, and emotionally intelligent. You’ll collaborate closely with the CEO (based in New York) and a distributed team across time zones.

Key Responsibilities

• Lead overall AI and software architecture, ensuring scalability, resilience, and data integrity

• Oversee development of LLM orchestration and guardrail agents for emotionally nuanced conversations

• Build and manage the engineering team, CI/CD pipelines, and DevOps infrastructure

• Develop RAG systems, custom datasets, and regression testing frameworks

• Collaborate with product and research to align emotional intelligence with logical structure

• Represent the technical vision to investors and partners

","main_requirements":"

• 5 + years in AI, ML, or NLP engineering (including production-level LLM systems)

• Experience with LangChain, OpenAI API, or comparable frameworks

• Solid grasp of agentic design, API-centric architecture, data pipelines, and testing automation

• Proven ability to lead technical teams in startups or fast-paced environments

• Excellent communication skills and collaborative mindset

","nice_to_have":"

• Prior startup or co-founder experience

• Familiarity with mental-health, wellbeing, or CBT/DBT frameworks

• Experience balancing safety/guardrail mechanisms and empathy in LLM products

","perks":"

Compensation & Equity

• Equity: 8 – 15 % (vesting over 48 months / 83b eligible)

• Salary (post-funding): up to $200 K USD (competitive with U.S. standards)

• Early-stage stipend or consulting arrangement may be offered until fundraising closes

Why Join Us

You’ll be shaping the foundation of a product with the potential to redefine how people reflect, reason, and heal with AI. Backsie is early enough that your contributions will shape its DNA — from technical architecture to team culture — yet mature enough to have a clear path to funding and market.

We value emotional intelligence, technical depth, and long-term commitment. If you’re ready to build something that truly matters, let’s talk

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CTO / Technical Co-Founder (LLM-based AI Mental Health Platform) at Backsie Inc

Artificial Intelligence

Large Language Models (LLMs)

Amazon Web Services

Job at Backsie Inc in []