Senior Full Stack Engineer

About the Position

We are looking for a Senior Full Stack Engineer with a backend orientation to build robust applications using Python on the backend and React on the frontend, leveraging AI-assisted development tools including Cursor, Windsurf, and Claude Code to accelerate coding, testing, and deployment. You will design and maintain scalable full-stack solutions, integrate and optimize LLM-driven workflows, and collaborate with cross-functional teams to deliver end-to-end features with high code quality standards. The role requires 4+ years of full-stack experience with strong Python expertise and hands-on LLM tools proficiency.

Responsibilities

• Design, develop, and maintain scalable full-stack applications, with a focus on Python back-end services.
• Build and optimize React-based front-end components.
• Integrate and optimize workflows with AI-assisted coding tools, including LLMs and code agents.
• Collaborate with cross-functional teams to deliver end-to-end solutions.
• Ensure high standards of code quality, testing, and deployment.
• Stay up to date with emerging technologies in AI-enhanced development.

Requirements

• Proven experience as a Full-Stack Engineer, with strong Python back-end expertise.
• Solid knowledge of React for front-end development.
• Experience in LLM-assisted development environments, such as Cursor, Windsurf, or Claude Code, or any other similar tools.
• Proficiency with REST APIs, databases, and cloud environments.
• Familiarity with CI/CD pipelines and best software engineering practices.
• Strong problem-solving, communication, and collaboration skills.
• Upper-intermediate English level.

Nice to Have

• Background in AI/ML concepts or experience integrating AI services.
• Knowledge of DevOps practices and containerization, including Docker and Kubernetes.
• Experience in fast-paced, innovation-driven environments.

We Offer

• Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget.
• Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews.
• Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm.
• Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands.
• Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized.
• Well-being & support: access local well-being programs and people-focused support tailored to your location.

Locations

• Buenos Aires, Argentina
• São Paulo, Brazil
• Bogotá, Colombia
• Mexico City, Mexico
• Guatemala City, Guatemala

Work Format

• Remote

Languages

• English (Upper-intermediate)

Employment Type

• Full-time