Remote Product Engineer: Full-Stack AI SaaS

Sur; México; Remote; MXN 829,000 - 933,000; Full time

Benefits offered by this job

Annual cash bonus

PTO: 2 weeks

Fully remote setup

Job summary

Sur is seeking a Product Engineer to design, develop, and improve customer-facing features for a fast-growing digital marketplace. The role combines full-stack development, product ownership, and problem-solving to deliver scalable solutions that enhance the user experience.

The ideal candidate is hands-on, works independently, and leverages AI technologies to accelerate development. Strong backend expertise in Python/Django, solid frontend skills, and practical decision-making in a fast-paced

Qualifications

• 3–6 years of professional experience in full-stack software development, preferably building SaaS platforms or customer-facing web applications.
• Strong hands-on experience with Python, Django, and PostgreSQL in production environments.
• Demonstrated experience building and shipping complete product features independently.
• Experience developing and integrating REST APIs and third-party services.
• Practical experience integrating large language models (LLMs) or AI-powered functionality into applications.
• Strong understanding of database optimization, application performance, and scalable backend architecture.
• Experience using AI-assisted coding tools such as Claude Code, Cursor, or similar technologies.
• Previous experience working in startups, scale-ups, or small product-focused engineering teams.
• Strong problem-solving skills, technical ownership, and ability to work with minimal supervision.
• Advanced English communication skills (C1 or equivalent).

Responsibilities

• Design, build, and launch new product features from concept to production.
• Develop and maintain backend applications using Python, Django, and PostgreSQL.
• Take ownership of the full development lifecycle, including architecture, implementation, testing, deployment, and maintenance.
• Integrate AI models, APIs, and automation tools into existing and new product features.
• Identify and resolve performance bottlenecks, optimize database queries, and improve application scalability.
• Maintain and improve existing systems by troubleshooting issues, refactoring code, and implementing technical improvements.
• Collaborate with product stakeholders to translate business requirements into functional, customer-facing solutions.
• Leverage AI-assisted development tools to improve coding efficiency while maintaining code quality.
• Work independently, prioritize effectively, and deliver high-quality solutions in a distributed startup environment.

Skills

Python

Django

PostgreSQL

REST APIs

AI integration

LLMs

English (C1)

Startup experience

Tools

Claude Code

Cursor

OpenAI API

Redis

WebSockets

Job description

Sur is seeking a Product Engineer to design, develop, and improve customer-facing features for a fast-growing digital marketplace. The role combines full-stack development, product ownership, and problem-solving to deliver scalable solutions that enhance the user experience.

The ideal candidate is hands-on, works independently, and leverages AI technologies to accelerate development. Strong backend expertise in Python/Django, solid frontend skills, and practical decision-making in a fast-paced