Software Developer Expert

OpenTrain AI, Inc.

United States

Remote

USD 85,000 - 121,000

Part time

10 hours ago
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Benefits offered by this job

Remote

Job summary

OpenTrain AI, Inc. is seeking a software engineer for a 2–3 week remote contract. You will design, implement, and ship features across frontend and backend, with code reviews and technical documentation.

Candidates should have 1–3 years of professional software engineering experience and a bachelor’s degree or higher in computer science or related fields. The engagement is asynchronous and contract-based, offering $75 per hour and a flexible schedule.

Qualifications

  • Bachelor's degree or higher in computer science, software engineering, or a related field, or equivalent practical experience.
  • Strong proficiency in at least one modern programming language and its ecosystem.
  • Knowledge of data structures, algorithms, and system design.

Responsibilities

  • Design, implement, and ship clean, well-tested code.
  • Debug, refactor, and improve existing code for performance, maintainability, and scalability.
  • Review code and provide constructive technical feedback.
  • Document code, APIs, and technical approaches clearly.

Skills

Modern programming language
Problem solving

Education

Bachelor's degree in CS/Software Eng

Tools

CI/CD pipelines
Cloud platforms

Job description

Work asynchronously on software projects involving coding, debugging, code review, and technical documentation. This contract role pays $75 per hour for a flexible 2 to 3 week engagement, with applications starting through OpenTrain.

Remote Hourly · $75/hr

$75/hr

Compensation

Contract

Engagement

Remote

Location

Posted

Open in 95 countries

United States + more

  • Albania
  • Algeria
  • Antigua and Barbuda
  • Armenia
  • Australia
  • Austria
  • Bahamas
  • Bahrain
  • Belgium
  • Benin
  • Bhutan
  • Bosnia and Herzegovina
  • Botswana
  • Brunei
  • Bulgaria
  • Canada
  • Costa Rica
  • Côte d'Ivoire
  • Croatia
  • Cyprus
  • Czechia
  • Denmark
  • Ecuador
  • El Salvador
  • Estonia
  • Ethiopia
  • Finland
  • France
  • Gambia
  • Germany
  • Greece
  • Guatemala
  • Guyana
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Ireland
  • Israel
  • Italy
  • Jamaica
  • Jordan
  • Kenya
  • Kuwait
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Madagascar
  • Malaysia
  • Malta
  • Mauritius
  • Mexico
  • Moldova
  • Mongolia
  • Morocco
  • Mozambique
  • Namibia
  • Netherlands
  • New Zealand
  • North Macedonia
  • Norway
  • Oman
  • Pakistan
  • Panama
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Rwanda
  • Saint Lucia
  • Senegal
  • Serbia
  • Singapore
  • Slovakia
  • Slovenia
  • South Africa
  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
  • Tanzania
  • Thailand
  • Trinidad and Tobago
  • Tunisia
  • Türkiye
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uzbekistan
  • Vietnam
The work

You will contribute to real-world software projects across different applications and technology stacks. The work includes building new features, improving existing code, and reviewing technical solutions.

This is an asynchronous, project-based contract expected to run over the next 2 to 3 weeks. You will work independently while contributing to specifications, architecture decisions, implementation plans, and clear technical documentation.

  • Design, implement, and ship clean, well-tested code.
  • Debug, refactor, and improve existing code for performance, maintainability, and scalability.
  • Take part in code reviews and give or apply constructive technical feedback.
  • Help define technical specifications, architecture decisions, and implementation plans.
  • Document code, APIs, and technical approaches clearly and consistently.
What it pays and takes

This is a contractor role for an experienced software developer. Candidates should be able to scope, build, and deliver software features or fixes with limited supervision.

  • Pay: $75 per hour.
  • Schedule: Flexible and asynchronous over a 2 to 3 week project period.
  • Location: Open to candidates in multiple countries across North America, Europe, Asia, Africa, and the Middle East.
  • Language: Professional fluency in English.
  • Experience: 1 to 3 years of professional software engineering experience in a full-time or equivalent role.
  • Programming: Strong proficiency in at least one modern programming language and its related ecosystem.
  • Technical knowledge: Solid understanding of data structures, algorithms, and system design.
  • Education: A bachelor's degree or higher in computer science, software engineering, or a related technical field, or equivalent practical experience.
  • Helpful experience: Work across frontend, backend, APIs, or infrastructure; version control; CI/CD pipelines; collaborative development; cloud platforms; open source; or independent software projects.
About AI training work

AI training work uses human examples, code, ratings, and reviews to help improve artificial intelligence systems. Software developers are needed for coding tasks because their technical judgment helps assess whether code is correct, clear, secure, and useful.

Requirements

Job details

Location

100% remote

United States + more

  • Albania
  • Algeria
  • Antigua and Barbuda
  • Armenia
  • Australia
  • Austria
  • Bahamas
  • Bahrain
  • Belgium
  • Benin
  • Bhutan
  • Bosnia and Herzegovina
  • Botswana
  • Brunei
  • Bulgaria
  • Canada
  • Costa Rica
  • Côte d'Ivoire
  • Croatia
  • Cyprus
  • Czechia
  • Denmark
  • Ecuador
  • El Salvador
  • Estonia
  • Ethiopia
  • Finland
  • France
  • Gambia
  • Germany
  • Greece
  • Guatemala
  • Guyana
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Ireland
  • Israel
  • Italy
  • Jamaica
  • Jordan
  • Kenya
  • Kuwait
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Madagascar
  • Malaysia
  • Malta
  • Mauritius
  • Mexico
  • Moldova
  • Mongolia
  • Morocco
  • Mozambique
  • Namibia
  • Netherlands
  • New Zealand
  • North Macedonia
  • Norway
  • Oman
  • Pakistan
  • Panama
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Rwanda
  • Saint Lucia
  • Senegal
  • Serbia
  • Singapore
  • Slovakia
  • Slovenia
  • South Africa
  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
  • Tanzania
  • Thailand
  • Trinidad and Tobago
  • Tunisia
  • Türkiye
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uzbekistan
  • Vietnam

Pay

Hourly · $75/hr

Languages

Engagement

Contract

Coding & Software

Data type

Computer Code Programming

Computer Programming Coding, Evaluation Rating

Build, debug, and evaluate full-stack software and AI-generated code across front-end and back-end systems. Earn $50 to $100 per hour equivalent, paid per task that meets the project specifications, for under 20 hours per week.

Build and improve open source software by adding features, fixing complex bugs, refactoring legacy code, and reviewing code. Pay is $50 to $100 per hour equivalent, paid per task that meets the project specifications.

Evaluate Rust repositories, tests, and bug-fixing tasks to measure how AI coding systems perform. This remote LATAM contract pays $25 per approved task and requires 20+ hours per week.

Evaluate C# open-source repositories and test how well AI models solve real software issues. This remote LATAM contract pays $25 per label and requires 20+ hours each week.

Review AI project tasks, outputs, verifiers, rubrics, and delivery quality as a remote QC Packaging Engineer. The 3-month contractor assignment requires 20 hours per week and English fluency.

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