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Junior software developer Jobs in Menifee, CA

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Junior software developer • menifee ca

Last updated: 2 days ago

Remote Senior Software Engineers - AI Trainer ($50-$75 per hour)

MercorLake Elsinore, California, US
$50.00 hourly
Remote
Full-time

Join us in helping advance the next generation of AI models! We are looking for experienced Software Engineers to contribute to a cutting-edge AI evaluation project.This project plays a key role in... Show more

Applebee's Restaurant Systems Manager

Applebee'sMenifee, CA, US
Full-time

Company Background – Flynn Group.Founded by Chairman and CEO Greg Flynn in 1999, Flynn Group LP (formerly Flynn Restaurant Group) is the largest franchise operator in the world, and the third large... Show more

Remote Software Engineer Expert - AI Trainer ($40-$50 per hour)

MercorPerris, California, US
$40.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

Remote UK Based Software Engineers (COBOL) - AI Trainer ($130-$170 per hour)

MercorMenifee, California, US
Remote
Full-time

Software Engineers for a research project with a leading foundational model AI lab.You are a good fit if you:** - Have experience in COBOL - Have at least **5 years of full-time software engineerin... Show more

Estimator

IICRCLake Elsinore, CA, United States
$30.00 hourly
Full-time

The Estimator role is critical for the success of a restoration company, as they are responsible for creating estimates in Xactimate utilizing the program guidelines and IICRC standards.They must b... Show more

Remote Senior Software Engineers - AI Trainer ($50-$75 per hour)

MercorPerris, California, US
$50.00 hourly
Remote
Full-time

Join us in helping advance the next generation of AI models! We are looking for experienced Software Engineers to contribute to a cutting-edge AI evaluation project.This project plays a key role in... Show more

Remote Senior Software Engineer Expert - AI Trainer ($80-$130 per hour)

MercorLake Elsinore, California, US
$80.00 hourly
Remote
Full-time

Senior Software Engineers for a high-urgency closed-source application development project.We're looking for experienced full-stack developers who can work independently, build scalable systems, an... Show more

Lead Superintendent

JobotWildomar, CA, US
Full-time

National Multifamily Developer now hiring a Senior/Lead Superintendent to oversee a 5/1 modular podium build in Murrieta! This Jobot Job is hosted by: Dallas Gillespie Are you a fit? Easy Apply now... Show more

TK / Kinder Club Leader - Fall

Woodcraft RangersPerris, CA, CA, US
$21.50 hourly
Part-time
Quick Apply

TK / Kinder Club Leader  -  (Junior Rangers Club Leader) Reports To:.Site Coordinator Status: Part-Time, Non-Exempt Location: Moreno Valley, CA /  Perris, CA - Val Verde Unified... Show more

Remote Senior Software Engineer Expert - AI Trainer ($80-$130 per hour)

MercorPerris, California, US
$80.00 hourly
Remote
Full-time

Senior Software Engineers for a high-urgency closed-source application development project.We're looking for experienced full-stack developers who can work independently, build scalable systems, an... Show more

Remote Software Engineer Expert - AI Trainer ($40-$50 per hour)

MercorMenifee, California, US
$40.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

Remote Senior Software Engineers - AI Trainer ($50-$75 per hour)

MercorMenifee, California, US
$50.00 hourly
Remote
Full-time

Join us in helping advance the next generation of AI models! We are looking for experienced Software Engineers to contribute to a cutting-edge AI evaluation project.This project plays a key role in... Show more

Remote Software Engineer (AI-Native Platform & Integrations) - AI Trainer ($70-$110 per hour)

MercorMenifee, California, US
$70.00 hourly
Remote
Full-time +2

About Mercor’s talent network** **This is an open application for future contract opportunities that match your background and interests.Once you complete your profile and pass our AI interview, yo... Show more

Estimator

ServiceMasterLake Elsinore, CA, United States
$30.00 hourly
Full-time

The Estimator role is critical for the success of a restoration company, as they are responsible for creating estimates in Xactimate utilizing the program guidelines and IICRC standards.They must b... Show more

Remote Software Engineer Expert - AI Trainer ($40-$50 per hour)

MercorLake Elsinore, California, US
$40.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

Remote UK Based Software Engineers (COBOL) - AI Trainer ($130-$170 per hour)

MercorLake Elsinore, California, US
Remote
Full-time

Software Engineers for a research project with a leading foundational model AI lab.You are a good fit if you:** - Have experience in COBOL - Have at least **5 years of full-time software engineerin... Show more

Remote Research Physics Expert - AI Trainer ($80-$135 per hour)

MercorMenifee, California, US
$80.00 hourly
Remote
Full-time

Role Overview We are seeking expert physics researchers to author and verify golden reference solutions for the **CritPt benchmark (arXiv:2509.Participants will solve CritPt research-level problems... Show more

Remote UK Based Software Engineers (COBOL) - AI Trainer ($130-$170 per hour)

MercorPerris, California, US
Remote
Full-time

Software Engineers for a research project with a leading foundational model AI lab.You are a good fit if you:** - Have experience in COBOL - Have at least **5 years of full-time software engineerin... Show more

Remote Software Engineer (AI-Native Platform & Integrations) - AI Trainer ($70-$110 per hour)

MercorLake Elsinore, California, US
$70.00 hourly
Remote
Full-time +2

About Mercor’s talent network** **This is an open application for future contract opportunities that match your background and interests.Once you complete your profile and pass our AI interview, yo... Show more

Remote Senior Software Engineer Expert - AI Trainer ($80-$130 per hour)

MercorMenifee, California, US
$80.00 hourly
Remote
Full-time

Senior Software Engineers for a high-urgency closed-source application development project.We're looking for experienced full-stack developers who can work independently, build scalable systems, an... Show more

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The highest-paying jobs are:
Remote Senior Software Engineers - AI Trainer ($50-$75 per hour)

Remote Senior Software Engineers - AI Trainer ($50-$75 per hour)

MercorLake Elsinore, California, US
6 days ago
Salary
$50.00 hourly
Job type
  • Full-time
  • Remote
Job description
Join us in helping advance the next generation of AI models! We are looking for experienced Software Engineers to contribute to a cutting-edge AI evaluation project. This project plays a key role in improving how frontier language models understand, reason about, and generate production-quality software. You'll evaluate AI-generated solutions through the lens of an experienced software engineer, helping shape the future of AI-assisted software development. * * * ## **Project Timeline** - **Project Duration:** Approximately 1 week - **Expected Timeline:** July 8–14 - **Expected commitment:** at least 10 hours - Candidates must be located in **US/ Canada** due to the need for real-time collaboration with the project team. * * * ## **Background & Qualifications** **YOE** - 3+ years of professional software engineering experience (or equivalent open-source experience) **Technical Expertise** - **JavaScript / TypeScript:** Node.js, React, TypeScript, modern web application development - **Go:** Backend services, distributed systems, REST/gRPC APIs, cloud-native development (Kubernetes experience is a plus) - **Python:** Backend development, open-source libraries, DevOps/infrastructure automation, testing frameworks **Software Engineering** - Experience working with large production codebases - Ability to quickly understand unfamiliar repositories and software architectures - Experience reviewing code for readability, maintainability, and software design - Strong engineering judgment and a solid understanding of software engineering best practices **GitHub & Open Source** - Strong understanding of Git and GitHub workflows (e.g., branching, Issues, Pull Requests, and Code Reviews) - Experience navigating open-source repositories and collaborating through GitHub - Familiarity with open-source development workflows is highly preferred - Familiarity with SWE-Bench or SWE-Bench Pro is a plus **Communication** - Strong English communication skills * * * ## **Responsibilities** - Become familiar with assigned open-source codebases and their engineering practices - Review code changes, technical discussions, and related software artifacts - Evaluate AI-generated code for correctness, quality, maintainability, and engineering best practices - Provide structured evaluations with clear technical reasoning - Collaborate with fellow technical reviewers to ensure high-quality and consistent evaluations * * * **Note:** This is **not a software development role**. Rather than writing code, you'll leverage your software engineering expertise to evaluate AI-generated solutions and help improve the capabilities of state-of-the-art coding models.