Senior Python Engineer - LLM Code Evaluation
$100 per hourG2i
SENIOR AI INTERACTION EVALUATOR (CODEX / CLAUDE CODE) Contract | $100–$200/hour | 10–20 hrs/week | Start ASAP (through early May) Check out this Loom video for more details! loom. com/share/b0d1b0bf24c44ae8b95dca84b9db60e5 We’re looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This is not a traditional engineering role. You won’t be writing production code. You’ll be evaluating something harder: whether the model thinks like a great engineer. WHAT THIS ROLE ACTUALLY IS You will assess how AI coding agents behave in real-world scenarios — focusing on: - Whether the response makes sense - Whether the preamble and reasoning are useful - Whether the output reflects strong engineering judgment - Whether the interaction feels right to an experienced developer This role is about engineering taste — not syntax correctness.
WHAT YOU’LL BE DOING - Evaluate AI-generated coding interactions end-to-end - Judge whether outputs are: - Useful - Correct (at a high level) - Aligned with how a strong engineer would think - Assess the quality of explanations and reasoning, not just code - Distinguish between different levels of response quality (e. g. what makes something a 2 vs 4) - Provide clear, opinionated feedback on: - What worked - What didn’t - What felt “off” or misleading - Help define what great looks like when interacting with tools like Cursor WHAT WE MEAN BY “TASTE” We’re specifically looking for engineers who can answer questions like: - Does this feel like something a strong engineer would actually say? - Is this explanation helpful, or just technically correct? - Is the model guiding the user well, or just dumping output? - Would this interaction build or erode trust? You should be comfortable making subjective but rigorous judgments.
- ...feedback, and rigorous evaluation frameworks. Our contributors... ...edge projects spanning coding, reasoning, agentic workflows, software engineering, and multimodal AI,... ...experience in Python (mandatory) along with... ...projects with leading LLM companies. Offer Details...SeniorContract workTemporary workFor contractorsFreelanceRemote workWorldwide
- ...projects: we are building LLM evaluation and training datasets to train... ...work on realistic software engineering problems. One of our approaches... ...how LLMs interact with real code, influencing the future of... ...of the following languages: Python Proficiency with Git,...SeniorContract workFor contractorsFreelanceRemote work
- ...development through high-quality training data, evaluations, and engineering talent. About the Role As a Python Engineering Manager in our LLM Training business, you will lead large... ..., methodology, result communication, code quality, and implementation bugs. Conduct...SuggestedHourly payTemporary workFor contractorsFreelanceImmediate startRemote work
- ...verifiable software engineering tasks and evaluation datasets derived from... ...models interact with real code. This role combines... ...tasks that inform LLM evaluation and training... ...experience at a senior or tech-lead level working... ...of these languages: Python, JavaScript, Java, Go...SeniorFor contractorsLocal areaRemote work
- ...high-quality training data, evaluations, and engineering talent. About the Role... ...help evaluate and improve AI coding models . Rather than... ...~ Strong proficiency in Python, TypeScript/JavaScript, Go,... ...tools Experience with LLM evaluation, coding agents,...SeniorHourly payTemporary workFor contractorsFreelanceImmediate startRemote work
- ...development of high-quality datasets and evaluation pipelines that improve and benchmark large language models for code generation and software engineering tasks. You will curate and author... ...precise solutions, and correct code in Python, JavaScript including ReactJS, C and...SeniorFull timeFor contractorsRemote work10 hours per weekFlexible hours
- ...refine AI-generated prompts, responses, and code Validate algorithms and software... ...language Support benchmarking efforts to evaluate and compare model capabilities Requirements Strong experience in software engineering, technical research, or educational content...Part timeRemote work
- ...plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality,... ...P&L Role Overview As a Software Engineering evaluator, you will create cutting-edge datasets... ...precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++,...SeniorFull timeTemporary workFor contractorsFlexible hours
$40 per hour
...Overview Lead hands-on engineering work to create and... ...histories, and evaluate how large language... ...on realistic code problems. This role... ...for reproducible LLM evaluation. Set... ...engineering experience at a senior or tech lead level... ...these languages: Python, JavaScript, Java,...SeniorContract workFor contractorsLocal areaRemote work- ...The platform will allow engineering and business teams to... ...with proprietary source code, product documentation,... ...environments. This is a senior individual-contributor role spanning applied LLM engineering, platform... ...access controls, repeatable evaluation, careful tool...SeniorFull timeLocal areaFlexible hours
$155k - $240k
...seeking an exceptional Senior Data Scientist... ...with practical engineering skills and exceptional... ...: Languages: Python (primary), R, SQL,... ...experience with LLM fine-tuning, prompt... ...writing production code and ensuring well-... ...Experience with evaluation metrics and benchmarking...SeniorSummer workWork at officeWork from home2 days per week$229.9k - $262.4k
## Senior Lead AI Engineer (FM Hosting, LLM Inference)Applylocations: McLean, VA: New York,... ...search, guardrails, model evaluation, experimentation,... ...experience programming with Python, Go, Scala, or Java****Preferred... ..., California Police Code Article 49, Sections 4901...SeniorFull timePart timeLocal area$229.9k - $262.4k
...Senior Lead AI Engineer (FM Hosting, LLM Inference) Overview: At Capital One, we are... ...search, guardrails, model evaluation, experimentation, governance... ...programming with Python, Go, Scala, or Java Preferred... ..., California Police Code Article 49, Sections 4901...SeniorFull timePart timeLocal area$229.9k - $262.4k
...class applied science and engineering teams to deliver our... ...search, guardrails, model evaluation, experimentation,... ...introduce state-of-the-art LLM optimization techniques... ...programming with Python, Go, Scala, or Java... ...Francisco, California Police Code Article 49, Sections 49...SeniorFull timePart timeLocal area- ...technology products. As a Senior Lead Software Engineer at JPMorganChase... .... You will develop Python-based software that... ..., and generative AI/LLM-based agent capabilities... ...production code regularly, raise the... ...version management, and evaluation/guardrails aligned to...SeniorWork at office
$60 per hour
...Description An enterprise client is seeking experienced Lua Developers to support AI model training through technical evaluations, scripting tasks, and code quality reviews. This opportunity is ideal for developers who have strong Lua programming skills and experience...SeniorWeekly payContract workFreelanceRemote work10 hours per week- ...Role Overview Evaluate and benchmark the coding abilities of frontier AI models by reviewing... ...real-world software engineering tasks, and shaping high-... ...the following languages: Python, Java, C/C++, Go, Swift, Objective... ..., model evaluation, or LLM-related projects is a plus...Contract workFor contractorsRemote work
- ...Health is seeking a Principal Software Engineer to lead real-time, distributed... ...mentor engineers, and ship production code with a focus on performance, reliability... ...This hands-on role requires deep Python expertise, experience with LLM pipelines, and strong cloud architecture...Senior
- ...capabilities in thinking, reasoning, coding, agentic behavior,... ...with one of the foundational LLM companies. The goal is to assist... ...their models, and second, as an evaluation set to benchmark the performance... ...responses, and write corresponding Python code to solve the questions....SeniorContract workTemporary workFor contractorsFreelanceRemote work
$176k - $220k
...researchers to create evaluations, publish benchmarks, and... ...Work together with engineers, scientists, operators... ...Handshake is hiring a Senior LLM Platform Engineer to join... ...experience in Python, TypeScript, Go, or a... ...infrastructure, MCP, tool use, or coding-agent infrastructure....SeniorFull timeWork at officeRemote workFlexible hours- ...Atlassian is looking for a Senior Machine Learning Engineer to join our Search &... ...agentic systems, models, evaluation frameworks, and data platforms... ...systems in production.Strong Python skills and experience with... ..., human evaluation, or LLM-as-a-judge.Experience evaluating...SeniorWork at officeLocal area
$100k - $143k
...enterprise. We are seeking a Python AI Developer to design,... ...-based AI services (LLM integrations, retrieval... ..., monitoring, and evaluation pipelines to ensure AI... ...well-documented Python code and contribute to CI/CD... ...using LLMs - e.g., prompt engineering, RAG pipelines, embeddings...SeniorLocal area3 days per week- ...is seeking a talented Senior Python Developer to join the... ...benefits. As part of the evaluation process, candidates... ...AI-enabled product engineering. Design and implement... ...Contribute to architecture, code review, automated... ...local, self-hosted AI or LLM models, and/or cloud-...SeniorLive inWork at officeLocal area
$195k - $255k
...The Senior LLM Engineer will fine-tune and deploy LLMs on Azure OpenAI / Azure... ...and data sources. Design evaluation harnesses for factuality and... ...tuning). ~ Strong Python and deep PyTorch proficiency... ...Experience orchestrating LLM-driven code or structured-output...SeniorFlexible hours$120k - $150k
...Senior Software Engineer, Full-Stack Applications (Python & React) Fitch Ratings is seeking a Senior Software... ...excellence through code reviews, testing,... ...applications, including LLM APIs such as OpenAI, AWS... ...practices, with the ability to evaluate and apply AI...SeniorImmediate start$115.5k - $189.75k
...incidents into actionable engineering insights. The... ...for a mid- to senior-level Software... ...that uses AI/ML and LLM-based approaches to... ...Use AI-assisted coding tools (e.g., GitHub... ...programming language (e.g., Python, C++, Rust, Java,... ...with model evaluation, confidence...SeniorFull timeTemporary workWork at officeFlexible hours$72 - $78 per hour
DescriptionKforce has a client that is seeking a Senior AI Engineer - Agentic AI & LLM Applications in Greenwood Village,... ...to design, build, deploy, and evaluate AI agents that leverage large... ...and contribute to complex existing Python codebases* Partner with Data Science...Senior$208k - $260k
...researchers to create evaluations, publish... ...Work together with engineers, scientists, operators... ...’re looking for a Senior Software Engineer... ...power high-quality coding data and evaluations... ...proficiency in Python, JavaScript/TypeScript... ..., coding agents, LLM applications, or...SeniorFull timeWork at officeRemote workFlexible hours- ...partner is looking for a Senior Integration & API Developer – AWS, Python and AI Agents based in Australia... ...~ Experience with AI and LLM technologies, including... ...with Infrastructure as Code, particularly Terraform,... ...your personal data to evaluate your candidacy and share...SeniorFull timeRemote work
$60 - $65 per hour
...Position: Senior Full Stack Python Engineer Location: Fort Worth, Texas Duration: Contract Job ID: 179437 Job... ...technical work products, including code scripts and processes, adhering to organizational... ...resolution of open vulnerabilities. Evaluate potential attack surfaces in systems...SeniorFull timeContract work
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