Senior Full Stack Developer

Job not on LinkedIn

🕒 October 22, 2025

🗣️🇪🇸 Spanish Required

Apply Now
Find Similar Remote Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Logo of KEENFOLKS

KEENFOLKS

WebsiteLinkedIn

51 - 200 employees

Founded 2018

🤖 Artificial Intelligence

🤝 B2B

Artificial Intelligence • B2B • Marketing

KEENFOLKS is an AI marketing transformation agency that integrates data and artificial intelligence with marketing strategies to enhance efficiency and sales for global brands. Established to fuel greatness, the company provides innovative AI marketing solutions, helping clients tackle challenges in data governance, project management, and maximizing return on investment. Their proven methodology has successfully aided renowned clients such as Nestlé and Coca-Cola in adapting marketing strategies for over 40 markets worldwide.

📋 Description

• Lead the architecture, design and development of front-end applications using React (Next.js/Vite) or Vue.js, following the atomic design principle, with a hands-on approach. • Build reusable UI components, ensuring a consistent and accessible design system. • Develop and maintain backend services using TypeScript (Node.js) and Python (FastAPI). • Collaborate closely with Product and Design to translate ideas into clean, efficient, and delightful user experiences. • Integrate and optimise modern AI tooling into the development workflow — from code generation and refactoring to testing and documentation. • Contribute to architecture decisions, code reviews, and technical strategy. • Deploy, manage, and scale projects using SST Framework (Serverless Stack) - Nice to have

🎯 Requirements

• 6+ years of professional experience as a Full Stack and Frontend Engineer • Deep expertise in TypeScript and modern React (Next.js) or Vue.js development • Strong understanding of UI/UX principles and design systems (atomic design, component libraries, accessibility) • Proficiency with Node.js and/or FastAPI (Python) on the backend • Solid understanding of modern CI/CD pipelines, API design, and state management • Demonstrated experience using AI tools (Claude Code, Cursor, GitHub Copilot, GPT, etc.) to enhance productivity and code quality — be ready to share examples • Excellent communication, problem-solving, and collaboration skills.

🏖️ Benefits

• 2 days in our beautiful office, 3 from home • Free Lunch on office days • Coffee, tea & fresh fruit always available • Office fun: ping pong, yoga, and social activities • Free Friday afternoons • Afterworks & team buildings every month • Work from anywhere for 30 days/year • Birthday day off to celebrate your day • 23 vacation days + 2 personal days • Learning & Development Program focused on AI innovation • Career growth and continuous upskilling opportunities • A dynamic, entrepreneurial culture that values creativity, trust, and constructive freedom

Apply Now

Similar Jobs

🕒 October 22, 2025

ANYbotics

51 - 200

⚡ Energy

🚗 Transport

WebsiteLinkedIn

Senior Software Engineer join the Solutions team transforming mobile robotics and autonomous inspections. Manage projects and enhance software solutions for cutting-edge technology in a dynamic environment.

🏢🏡 Barcelona – Hybrid

💰 Series B on 2023-05

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

Cloud

Python

🕒 June 23, 2025

Factorial

501 - 1000

👥 HR Tech

☁️ SaaS

🏢 Enterprise

WebsiteLinkedIn

Join SoC Architecture team to develop and verify advanced System on Chip architectures.

Python