CTO / Tech Lead — TeamTalks

Location: Remote (EU/US time zones preferred)

About Us

TeamTalks is an AI-native SaaS platform that turns psychological safety into streaming, board-grade telemetry. We fuse clinically validated psychometrics with privacy-preserving NLP to detect fear bottlenecks in Slack, Zoom, and Teams conversations, then guide managers with evidence-based micro-interventions.

Why It Matters

Gallup links high-safety cultures to 27 % higher profitability and 59 % lower turnover. Google’s Project Aristotle calls psychological safety the strongest predictor of elite performance. We’re building the “Datadog of Trust” so leaders can steer culture with the same precision as revenue.

Your Mission

We’ve validated product–market fit and have paying customers in the EU & US. You will:

Architect a horizontally scalable, fault-tolerant service mesh.
Productionize NLP & RL models into GPU-efficient, auto-retraining pipelines.
Evolve our dialogue engine from rules-based to RL-powered adaptive coaching.
Lead SOC 2 Type II, ISO 27001, and privacy-first model governance.
Build and lead a 0 → 15 cross-functional engineering team.

You Have

10+ years in distributed, event-driven SaaS architecture (Go, Rust, or Node).
Hands-on ML/NLP (transformer optimization, GNNs, MLOps).
Cloud expertise (AWS EKS, Lambda, Aurora; Terraform/Pulumi).
Strong security mindset (encryption-in-use, differential privacy).
Proven leadership scaling engineering teams while staying technical.

Milestones You’ll Help Us Hit (12 months)

Sub-200 ms multilingual inference across EU & US.
SOC 2 Type II + ISO 27001 certifications.
Slack & Teams marketplace approvals.
Five-9s uptime for ingestion & scoring API.

Next Step

Email ubah@teamtalks.work or DM here.

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