AI-Native Platform & Delivery Tech Lead — Hybrid

Loop Os; Coimbra; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Health insurance

26 days holidays per year

Coverflex budget per month

Job summary

LoopOS is seeking a hands-on Tech Lead for Platform & Delivery Engineering in Coimbra. You will own the current Rails/React-based platform and guide its AI-native evolution, partnering with the CTO.

This role is 60% code/infrastructure, with a small team of engineers and analysts, and a focus on reliable, scalable delivery for enterprise clients. You will drive architecture, observability, release cycles and client-facing technical leadership, while maintaining strong English communications and

Qualifications

• Senior engineer who has owned production platforms end-to-end.
• Clear communicator in English; Portuguese is a plus.
• Bonus: ERP / retail / logistics, multi-tenant SaaS, or client-specific release management.
• Structured thinker: you bring clarity before execution.
• Pragmatic change leader: you bring the team along by shipping improvements they feel.
• Autonomous: you own the technical direction without needing to manage people.
• AI-enabled: opinions from practice, not from posts.

Responsibilities

• Own the platform end-to-end: architecture, production infrastructure, environments, observability, documentation and release cycles.
• Operate it reliably for enterprise clients with contractual SLAs.
• Ship functionality when needed; manage bugs and release cycles.
• Pair with delivery to bring new clients live, and make each implementation faster than the last.
• Lead the agentic transformation across development, SRE, support and implementation.
• Be the technical voice with clients in implementation and pre-sales.

Skills

Full-stack Rails/React

English communication

AI-native development

Observability mindset

Kubernetes

AWS

Terraform/Helm

GitLab CI/CD

Datadog/Sentry

Tools

Rails

React

Kubernetes

AWS

Terraform

Helm

GitLab CI/CD

Datadog

Sentry

Job description

LoopOS is seeking a hands-on Tech Lead for Platform & Delivery Engineering in Coimbra. You will own the current Rails/React-based platform and guide its AI-native evolution, partnering with the CTO.

This role is 60% code/infrastructure, with a small team of engineers and analysts, and a focus on reliable, scalable delivery for enterprise clients. You will drive architecture, observability, release cycles and client-facing technical leadership, while maintaining strong English communications and