Fractional Senior Full Stack Engineer (Stabilization / AI-Generated Code)

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Fractional Senior Full Stack Engineer (Stabilization / AI-Generated Code) in Brazil.

This role is designed for a highly experienced engineer who thrives in fast-moving, early-stage product environments where code quality and structure need immediate stabilization.
You will work across multiple products that were rapidly built using AI tools or non-technical founders, often resulting in fragile or inconsistent architectures.
Your mission is to bring clarity, reliability, and production readiness to these systems through hands-on engineering work.
The role is fractional and flexible, allowing you to contribute across several projects based on priority and impact.
You will operate in a dynamic environment where requirements evolve quickly and autonomy is essential.
This position is ideal for someone who enjoys untangling complex systems and turning unstable MVPs into scalable, maintainable products.
Your work will directly improve system stability, performance, and long-term product viability.

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Fractional Senior Full Stack Engineer (Stabilization / AI-Generated Code) in Brazil.

This role is designed for a highly experienced engineer who thrives in fast-moving, early-stage product environments where code quality and structure need immediate stabilization.
You will work across multiple products that were rapidly built using AI tools or non-technical founders, often resulting in fragile or inconsistent architectures.
Your mission is to bring clarity, reliability, and production readiness to these systems through hands-on engineering work.
The role is fractional and flexible, allowing you to contribute across several projects based on priority and impact.
You will operate in a dynamic environment where requirements evolve quickly and autonomy is essential.
This position is ideal for someone who enjoys untangling complex systems and turning unstable MVPs into scalable, maintainable products.
Your work will directly improve system stability, performance, and long-term product viability.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

 Why Apply Through Jobgether? 

 

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

 

 

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