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Full Stack AI Engineer (Remote in Portugal)

Remote, United States remote Entry Salary not listed
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About the role

about the role
This is the first software engineering hire at Otonomee and a key role in building the company’s AI capability and platform. You will report to the CTO, with a dotted line to the Product Builder.

You will design, build, and ship AI-powered applications end-to-end — spanning backend, data, APIs, and lightweight UI — while establishing the foundation of the Enterprise AI Platform on Azure.

In the early phase, this role is highly hands-on. You will turn ambiguous business problems across multiple teams into working solutions using AI-native development tools. As the team grows, the role will evolve toward platform architecture, integrations, and technical leadership.
Why This Role
This is an early and high-impact founding engineering role in a company building its AI platform from the ground up. You will take ownership of how AI applications are designed, built, deployed, and scaled across a real CX client environment.

You will work hands-on across the full stack — from backend and data to APIs and lightweight UI — shipping production-ready AI solutions end-to-end. With direct exposure to leadership, you will play a key role in shaping the technical foundation of the business while owning delivery from concept to production in a fast-moving, AI-native environment.
your profile
What You`ll Be Doing
AI Application Development

Build and ship end-to-end AI applications (backend, data, APIs, UI)
Turn ambiguous problems into working software quickly
Use AI-native tools to accelerate delivery
Apply key AI patterns (RAG, agents, prompt engineering, evaluation)
Platform & Infrastructure
Build and scale the AI Platform on Azure (multi-region)
Own core components: APIM, identity, networking, observability, data
Establish CI/CD,IaC, testing, and deployment standards
Integrations
Integrate with internal and third-party systems (CRM, CX platforms)
Work with tools like Zendesk, Genesys, Intercom, Microsoft 365
Build APIs, webhooks, and event-driven systems
Security & Compliance
Embed GDPR, ISO 27001, SOC 2 (and others) into the platform
Partner with Security/GRC on data protection and accesscontrol
Collaboration & Operations
Partner with Product on roadmap and build-vs-buy decisions
Document systems, architecture, and processes
Monitor production systems and improve performance, cost, and reliability
About You

Engineering & AI
Proven experience shipping full-stack applications end-to-end
Hands-on with AI/LLMs (e.g. Azure OpenAI, OpenAI, Anthropic)
Experience with RAG, vector databases, and agent-based systems
Confident using AI-native dev tools to accelerate delivery
Technical
Strong backend skills (Python, C#/.NET, or Node.js)
Working frontend capability (React, Next.js, or similar)
Experience with Azure and cloud architecture
Familiar withIaCand CI/CD pipelines
Systems & Scale
Experience integrating SaaS platforms via APIs/events
Understanding of production systems and reliability
Working knowledge of security and compliance frameworks
Mindset & Communication
Comfortable as a founding engineer in an early-stage environment
Strong product thinking and problem-solving ability
Clear communicator across technical and non-technical audiences
Self-sufficient, proactive, and effective in remote teams
The following are desirable but not required:
Experience with CX platforms (Zendesk, Intercom, Genesys)
Startup/scale-up experience
Experience building internal platforms or tools
Exposure to compliance-heavy environments

why us?

Fully Remote work based in Portugal
A competitive salary
Benefits
Equipment provided
Home office allowance
Online Gym and Wellbeing Studio
The opportunity for professional growth
Fun company events and team outings
Autonomy and Responsibility
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Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Role
Technology & IT CRM Javascript Operations Python Remote Collaboration remote

Likely questions

  1. Tell us about work you have done that is close to the Full Stack AI Engineer (Remote in Portugal) role.
  2. How would you approach your first 30 days at name?
  3. Which of CRM, Javascript and Operations have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you stay organised and communicate clearly when working remotely?

Prepare before the call

  • A recent example that proves your experience with CRM, Javascript and Operations.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Full Stack AI Engineer (Remote in Portugal) role because I can bring practical experience in CRM, Javascript and Operations, learn the team quickly, and contribute to the outcomes name needs from this hire.

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