Full-Stack Lead Engineer

Careergenie; Madrid; A distancia; EUR 50.000 - 80.000; Jornada completa

Descripción de la vacante

A leading company in AI-driven career solutions is seeking a FullStack Lead Engineer to enhance its web and mobile platforms. This hands-on leadership role involves collaborating with the founding team and mentoring engineers while working with cutting-edge technologies. Join us to shape the future of work and help users find meaningful careers faster.

Servicios

Competitive salary and equity

Remote-first work culture

Access to international network of mentors

Formación

• At least 5 years of full-stack engineering experience.
• Experience leading projects or small engineering teams.
• Comfort working with React Native or mobile-first development.

Responsabilidades

• Lead full-stack development and contribute across the platform.
• Collaborate with Product and Design to deliver features.
• Manage performance, scalability, and reliability of services.

Conocimientos

React

REST APIs

Azure

React Native

AI-driven product features

GitHub Copilot

n8n

UX collaboration

Descripción del empleo

Location : Remote (Spain or Portugal-based)

Type : Full-Time

Compensation : / year Equity

About CareerGenie

CareerGenie is reimagining how people find meaningful work with a platform powered by multiple agents like AI Recruiter, AI Career Coach, and AI Global Mobility Expert, among others, that collaborate seamlessly to connect talent with opportunity. Backed by Techstars, we're building at the edge of AI automation and impact.

We are now scaling our engineering team to enhance our web and mobile experiences, helping users gain career clarity, verified skills, and access to jobs faster than ever before.

The Role

We're hiring a FullStack Lead Engineer to take ownership of our engineering architecture, guide best practices, and ship core product features across web, mobile, and backend. You will work directly with the founding team (Product, Design, and CTO) and play a key role in developing our AI agent workflows, automation systems, and real-time career insights.

This is a hands-on leadership role with the opportunity to grow into Head of Engineering as the team scales.

What You’ll Do

• Lead full-stack development: Contribute across our platform using React (web), React Native (mobile), and backend technologies.
• Collaborate across teams: Work closely with Product and Design to scope, plan, and deliver features.
• Build AI-powered workflows: Support features built around AI agents, voice interactions, and n8n automations.
• Mentor and guide engineers: Establish code quality standards, review PRs, and help grow the team.
• Own infrastructure: Manage performance, scalability, and reliability of our services hosted on Azure.
• Iterate fast: Embrace a builder mindset—prototype quickly, ship, learn, and improve.

You Should Have

• At least 5 years of full-stack engineering experience (React, REST APIs).
• Experience leading projects or small engineering teams.
• Comfort working with React Native or mobile-first development.
• Familiarity with Azure cloud services and deployment workflows.
• Exposure to AI-driven product features (e.g., GPT APIs, voice agents, intelligent UIs).
• Based in Portugal or Spain with fluent English communication skills.
• Experience using AI-enhanced developer tools like GitHub Copilot, Cursor, Clide, or similar IDEs.
• Experience with n8n, Zapier, or similar no-code/low-code tools.
• Interest in building for edtech, jobtech, or social impact platforms.
• Familiarity with UX collaboration and fast-paced product iteration.
• Passion for the future of work and AI-assisted career tools.

Why Join CareerGenie

• Purpose-driven product: Help people find better careers faster, powered by AI.
• Startup ownership: Play a central role in shaping our tech stack and engineering culture.
• Remote-first from Portugal: We care about outcomes, not clock-in time.
• Work with cutting-edge tech: Voice agents, GPT workflows, automation, and internal tools.
• Equity upside: Competitive salary and real ownership as we scale.
• Backed by Techstars with access to an international network of mentors and advisors.

Key Skills

Employment Type : Full Time

Experience : 5+ years

Vacancy : 1

Fullstack Engineer • Madrid, Madrid, Spain