Java software developer • amarillo tx
Role Overview** Mercor is seeking experienced **C engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment for tra... Mostrar más
About Us Original Composites and Fibers is a global leader in glass reinforcement solutions for the composites industry.Recently separated from Owens Corning, we now operate independently under the... Mostrar más
Project Manager Natural Gas Generation.Fermi America is building the largest private power campus in the United States to serve the compute demand of artificial intelligence.Project Matador, our fl... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **Android Studio** installed/avail... Mostrar más
Role Overview** Mercor is seeking experienced **Go engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment for tr... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **VMware Fusion** installed/availa... Mostrar más
Mortgage Loan Officer - Amarillo.Amarillo Colonies - Amarillo, TX 79119.Level Experienced Position Type Full Time Category Banking.FIRST UNITED BANK - SPIRIT MORTGAGE PROFILE:.A community bank foun... Mostrar más
Project Financial Controls Specialist.Mortenson is currently seeking an experienced Project Financial Controls Specialist who will be responsible for applying cost control procedures, best practice... Mostrar más
We're looking for engineers who have shipped production search systems (especially agentic ones now that we're in the era of LLMs and agents) and are thinking hard about the requirements and optimi... Mostrar más
Role Overview** Mercor is seeking experienced **Python engineers** to build the dataset that teaches AI agents to reason about real codebases.Codebase Q&A is a reinforcement-learning environment fo... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **Visual Studio Code** installed/a... Mostrar más
Overview** We're looking for professionals with hands-on, real-world experience in specialized applications.Application Expertise and Access You must already have **PyCharm** installed/available on... Mostrar más
The research teams behind the best-known AI models come to Mercor for software engineering judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI ... Mostrar más
We're looking for highly accomplished **Cybersecurity Research Experts** to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and se... Mostrar más
The research teams behind the best-known AI models come to Mercor for judgment about how office and productivity software is actually used.Your standards and expertise become the rubric that fronti... Mostrar más
EHS Partner Delivery and Offsite Construction Area Manager.Driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area.Ba... Mostrar más
AI data lab for training frontier models and evaluating AI agents.Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more.AI... Mostrar más
Mercor is partnering with a **frontier AI research lab** to engage experienced software engineers with deep expertise in **legacy codebase migration and modernisation**.We are looking for engineers... Mostrar más
We're seeking experienced Software Engineers, QA Engineers, SDETs, and Test Automation Engineers to review browser-based evaluation workflows for AI-generated web applications.You'll validate wheth... Mostrar más
Accounts Payable Accounting Clerk .Monday–Friday | 8:00 AM–5:00 PM.Express Employment Professionals is hiring an.Accounts Payable Accounting Clerk.We’re looking for someone with.This is a full-time... Mostrar más
## **1\. Role Overview** Mercor is seeking experienced **C engineers** to build the dataset that teaches AI agents to reason about real codebases. Codebase Q&A is a reinforcement-learning environment for training AI agents to explore and reason about software repositories they have never seen before. You will build difficult codebase-exploration tasks: high-level engineering questions about foundational C systems that cannot be answered by reading a single file, and that require runtime evidence to resolve — the kind of question a senior engineer answers by actually investigating the system. This track works on some of the most consequential C codebases in production anywhere: **PostgreSQL, Redis, git, OpenSSH, OpenSSL, curl, libuv, libgit2, libarchive, Open vSwitch, tcpdump, tmux and zstd**. Contract, task-based work paid at **$130 per approved task**, performed remotely in Mercor Studio. ## **2\. Key Responsibilities** - Select tasks from a pre-validated pool of C repositories, each pinned to a specific git commit and arriving with an engineering question, positive and negative rubrics, foils, and a golden solution - Explore the repository until you genuinely understand the subsystem in question, including the relevant PR or issue history - Rewrite the task's question so it defeats frontier coding agents while remaining well-defined and fairly answerable - Adjust rubrics and foils so they reward correct reasoning and reject plausible-but-wrong answers - Run the full validation loop in Studio — Check, Golden, Run, Analyze — and iterate until every stage passes - Document your work in the task README and submit for expert review, addressing reviewer feedback on returned tasks ## **3\. Ideal Qualifications** - 3+ years of professional software engineering experience, with substantial production C - Demonstrated ability to navigate a large, unfamiliar C codebase and explain how it behaves at runtime — not just what the source says - Comfort with the things that make C systems hard to read: preprocessor-heavy builds, platform conditionals, manual memory management, and autotools/CMake/Meson build graphs - Experience with databases, cryptography, networking protocols, or systems programming is highly relevant — the task mix is weighted toward architecture and system design (39%) and code onboarding (34%), with a meaningful security slice - Ability to use debuggers, sanitizers, tracing, and profilers to establish what the code actually does - Precise written English: the questions and rubrics you write are the product ## **4\. Working Details** - Fully remote and asynchronous, with expert team leads across US, India, and Nigeria time zones - Work is performed in Mercor Studio; time is tracked with Insightful, and platform access is provisioned through Okta - Onboarding requires identity verification, a background check, signed Terms of Work and CIIAA, a tax form, and passing a short calibration quiz before task access is granted - Payment is per approved task; every task is reviewed by a second engineer and a super reviewer before acceptance ## **5\. Application Process** - Submit your resume or relevant technical background to get started - Qualified applicants may be asked to complete a brief technical assessment or provide additional information
