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Junior Software Engineer

Role overview

Qualifications

  • At least one year of professional experience as a software engineer at a well-established technology company
  • Strong understanding of programming fundamentals, data structures, algorithms, and object-oriented programming
  • Practical experience writing, debugging, testing, and reviewing code
  • Excellent written communication skills, with the ability to explain technical decisions and complex engineering concepts clearly

Responsibilities

  • Review AI-generated code for functional correctness, readability, maintainability, efficiency, and adherence to software engineering best practices
  • Design challenging programming problems that assess algorithmic thinking, debugging skills, implementation quality, and practical engineering judgment
  • Develop accurate, well-structured reference solutions that demonstrate effective approaches to solving software engineering problems
  • Provide detailed, actionable feedback explaining errors, weaknesses, and opportunities to improve code quality and model performance

Key facts

Hard skills

Other skills

  • Problem Solving
  • Analytical Thinking
  • Communication
  • Time Management
  • Teamwork

About the company

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Weekday (YC W21)

Staffing & Recruiting

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Company details

IndustryStaffing & Recruiting
Company size11 - 50

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Job description

This role is for one of our clients

Pay: 150–200/hour

Role Type: Contractor

Location: Remote

We are seeking a motivated and detail-oriented Junior Software Engineer to contribute to the evaluation and improvement of advanced artificial intelligence systems. This opportunity is ideal for early-career software engineers with strong programming fundamentals, analytical thinking, and practical experience developing and reviewing software applications.

In this role, you will evaluate AI-generated code for correctness, quality, efficiency, and design. You will create challenging programming problems, develop reference solutions and test cases, and assess AI models' ability to solve real-world software engineering challenges. You will also review technical reasoning related to debugging, architecture, and system design, providing structured feedback to improve the reliability and performance of AI-generated solutions.

The ideal candidate has professional software engineering experience, a solid understanding of programming principles, and the ability to explain technical decisions clearly. Prior experience in artificial intelligence is not required.

Requirements

Key Responsibilities

  • AI-Generated Code Evaluation: Review AI-generated code for functional correctness, readability, maintainability, efficiency, and adherence to software engineering best practices.
  • Coding Problem Development: Design challenging programming problems that assess algorithmic thinking, debugging skills, implementation quality, and practical engineering judgment.
  • Reference Solution Creation: Develop accurate, well-structured reference solutions that demonstrate effective approaches to solving software engineering problems.
  • Test Case Development: Create comprehensive test cases to validate functionality, identify edge cases, and detect incomplete or incorrect implementations.
  • Technical Reasoning Assessment: Evaluate AI-generated explanations and decisions involving software architecture, system design, debugging, and implementation strategies.
  • Code Quality Analysis: Identify bugs, inefficient algorithms, poor design choices, security concerns, and violations of established coding standards.
  • Technical Feedback: Provide detailed, actionable feedback explaining errors, weaknesses, and opportunities to improve code quality and model performance.
  • Documentation: Clearly document problem requirements, expected behavior, solution approaches, testing procedures, and technical evaluation findings.
  • Quality Assurance: Ensure that coding tasks, reference solutions, and evaluation criteria are accurate, consistent, and reproducible.

Required Qualifications

  • At least one year of professional experience as a software engineer at a well-established technology company.
  • At least part of the relevant professional experience should have been gained within the past three years.
  • Strong understanding of programming fundamentals, data structures, algorithms, and object-oriented programming.
  • Practical experience writing, debugging, testing, and reviewing code.
  • Familiarity with software development practices, including version control, code reviews, testing, and debugging.
  • Ability to assess code for correctness, performance, readability, and maintainability.
  • Foundational understanding of software architecture and system design principles.
  • Strong analytical and problem-solving skills.
  • Excellent written communication skills, with the ability to explain technical decisions and complex engineering concepts clearly.
  • Ability to work independently and deliver accurate, high-quality technical assessments.

Must-Have Skills

  • Software Engineering Fundamentals
  • Programming and Coding
  • Data Structures and Algorithms
  • Code Review and Quality Assessment
  • Debugging and Troubleshooting
  • Automated Testing and Test Case Development
  • Problem-Solving and Logical Reasoning
  • Technical Documentation and Written Communication

Good-to-Have Skills

  • Python, Java, C++, JavaScript, TypeScript, Go, or similar programming languages
  • Object-Oriented Programming and Design Patterns
  • API Development and Backend Engineering
  • Software Architecture and System Design
  • Performance Optimization and Profiling
  • Git and Version Control
  • Unit Testing and Integration Testing
  • CI/CD and Software Development Workflows
  • AI-Generated Code Evaluation
  • Familiarity with AI coding assistants and model benchmarking

Preferred Qualifications

  • Professional software engineering experience at a recognized technology company.
  • Experience developing and maintaining production-quality applications, services, or APIs.
  • Familiarity with reviewing complex codebases and identifying implementation weaknesses.
  • Experience designing coding exercises, technical assessments, or automated evaluation tests.
  • Candidates based in English-speaking countries are preferred.
  • Ability to communicate technical findings in clear, structured, and concise English.

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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