Full-Stack Lead Engineer

buscojobs España; Madrid; A distancia; EUR 50.000 - 90.000; Jornada completa

Descripción de la vacante

CareerGenie is seeking a FullStack Lead Engineer to enhance AI-driven solutions and manage infrastructure. The role is remote and offers an opportunity to shape the engineering culture while mentoring a growing team. Ideal candidates will have at least 5 years of experience, strong React skills, and an interest in education and social impact.

Servicios

Competitive salary

Startup ownership

Equity upside

Work with cutting-edge tech

Remote-first culture

Formación

• 5+ years of full-stack engineering experience (React, REST APIs).
• Experience leading projects or small engineering teams.
• Familiarity with Azure cloud services and deployment workflows.

Responsabilidades

• Lead full-stack development with React and backend technologies.
• Collaborate with Product and Design teams to deliver features.
• Manage performance and reliability of services hosted on Azure.

Conocimientos

Full-stack engineering

React

REST APIs

Azure cloud services

AI-driven product features

GitHub Copilot

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