Senior Software Engineer (Remote | $245–$280/hr)

External job listingat Synthires

Evaluate AI-generated code, create coding problems and test cases, and provide technical feedback on a project improving next-generation AI systems.

External source - not verified13 hours agoOpen until: Jan 3, 2027

Salary

Not provided

Location

São Paulo, Brazil

Employment type

Full time

Workplace

Not provided

Senior Software Engineer (Remote | $245–$280/hr)

São Paulo, Brazil

Job description

About the role

Synthires is seeking experienced software engineers to support a project focused on evaluating and improving next-generation AI systems. The work involves assessing AI-generated code and solving real-world engineering problems.

Responsibilities

  • Evaluate AI-generated code for correctness, quality, and design.
  • Create challenging coding problems, reference solutions, and test cases.
  • Review AI reasoning related to architecture, debugging, and system design.
  • Provide detailed technical feedback to improve model performance.

Requirements

  • At least 1 year of software engineering experience at a top technology company, including some experience within the past 7 years.
  • Strong knowledge of system design, software architecture, algorithms, and data structures.
  • Strong code review and debugging skills.
  • Ability to clearly explain technical decisions in writing.
  • Based in an English-speaking country.

How to apply

Submit your application and relevant experience. Complete any required screening or technical evaluation, then project onboarding and guidelines training. Begin project work if selected.

Apply directly on CazVid.

Key facts

  • Engagement type: independent contractor.
  • Compensation: $245–$280/hour.
  • Approximately 100 positions available.
  • Requires software engineering experience at a top technology company and strong code review and debugging skills.

Is this your job posting?

Claim it for free and receive video applications on CazVid.

Frequently asked questions

  • What does the role involve?

    The project focuses on evaluating and improving next-generation AI systems. Work includes assessing AI-generated code and solving real-world engineering problems.

  • What qualifications are required?

    The listing requires software engineering experience at a top technology company, strong knowledge of system design, software architecture, algorithms, and data structures, and strong code review and debugging skills.

  • What is the application process?

    Submit your application and relevant experience, then complete any required screening or technical evaluation. If selected, complete project onboarding and guidelines training before beginning project work.

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