Machine Learning Engineer
Hammond, IN ยท On-site
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
Hammond, IN ยท On-site
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
Hammond, IN ยท On-site
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
Gary, IN ยท On-site
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
Gary, IN ยท On-site
... for agent training. This means designing observation spaces, action spaces, reward signals, and ... experience with LLM post-training -- SFT, RLHF, PPO, DPO, or reward model training -- and ...
$51.75 - $68.50/hr
Evaluate new LLM and agent capabilities continuously and translate them into practical, governed, high-value business improvements * Collaborate with IT on security review, data access governance ...
$51.75 - $68.50/hr
Evaluate new LLM and agent capabilities continuously and translate them into practical, governed, high-value business improvements * Collaborate with IT on security review, data access governance ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
LLM tool-calling, multi-agent orchestration, MCP, RAG, and agent memory patterns * Strong communicator - able to translate complex agentic architecture for both engineering teams and executive ...
Brownsburg, IN ยท On-site
$90 - $100/hr
... LLM providers to assess their security posture and suitability for a highly regulated investment environement * Design and validate secure architectural patters for AI agent integration within the ...
Quick apply
Brownsburg, IN ยท On-site
$90 - $100/hr
... LLM providers to assess their security posture and suitability for a highly regulated investment environement * Design and validate secure architectural patters for AI agent integration within the ...
Indianapolis, IN ยท On-site
Build and maintain agent capabilities using Agentforce Builder, Agent Script, and New Graph ... Experience with prompt engineering, conversational AI, or building LLM-based applications is a ...
Indianapolis, IN ยท On-site
Build and maintain agent capabilities using Agentforce Builder, Agent Script, and New Graph ... Experience with prompt engineering, conversational AI, or building LLM-based applications is a ...
Indianapolis, IN ยท On-site
$50K - $112K/yr
... agent workflows using frameworks such as LangGraph to automate multi-step reasoning, integrate ... LLM evaluation, and fine-tuning, to develop production-ready applications powered by foundation ...
Indianapolis, IN ยท On-site
$50K - $112K/yr
... agent workflows using frameworks such as LangGraph to automate multi-step reasoning, integrate ... LLM evaluation, and fine-tuning, to develop production-ready applications powered by foundation ...
Indianapolis, IN ยท On-site +1
$46K - $63K/yr
LLM-driven systems for aligning real-world health data to standards like OMOPCDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Indianapolis, IN ยท On-site +1
$46K - $63K/yr
LLM-driven systems for aligning real-world health data to standards like OMOPCDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Bloomington, IN ยท On-site
$45K - $61K/yr
LLM-driven systems for aligning real-world health data to standards like OMOP CDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Bloomington, IN ยท On-site
$45K - $61K/yr
LLM-driven systems for aligning real-world health data to standards like OMOP CDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Kokomo, IN ยท On-site
$42K - $58K/yr
LLM-driven systems for aligning real-world health data to standards like OMOP CDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Kokomo, IN ยท On-site
$42K - $58K/yr
LLM-driven systems for aligning real-world health data to standards like OMOP CDM, FHIR, and UMLS * Agent-based workflows that explain, refine, and adapt semantic mappings over time * Hybrid ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
... LLM integration for reasoning, planning, and tool use); Cognitive Search & Vector DBs (retrieval, memory, context for agents); Cognitive Services (vision, speech, and language APIs for agent ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
... LLM integration for reasoning, planning, and tool use); Cognitive Search & Vector DBs (retrieval, memory, context for agents); Cognitive Services (vision, speech, and language APIs for agent ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
Implement individual agent components (e.g., document extraction agent, schema mapping agent ... Hands-on experience building LLM-powered applications: retrieval-augmented generation, tool-calling ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
Implement individual agent components (e.g., document extraction agent, schema mapping agent ... Hands-on experience building LLM-powered applications: retrieval-augmented generation, tool-calling ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
Implement individual agent components (e.g., document extraction agent, schema mapping agent ... Hands-on experience building LLM-powered applications: retrieval-augmented generation, tool-calling ...
Indianapolis, IN ยท On-site
$109K - $131K/yr
Implement individual agent components (e.g., document extraction agent, schema mapping agent ... Hands-on experience building LLM-powered applications: retrieval-augmented generation, tool-calling ...
Fort Wayne, IN ยท Remote
$51.76 - $77.74/hr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
Fort Wayne, IN ยท Remote
$51.76 - $77.74/hr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
$139K - $168K/yr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
$139K - $168K/yr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
Evansville, IN ยท Remote
$51.76 - $77.74/hr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
Evansville, IN ยท Remote
$51.76 - $77.74/hr
... routing, agent flow, code editing, RAG, etc. Our team of Machine Learning Engineers have high impact by advancing the current Machine Learning systems, building performant and reliable LLM ...
| Aspect | Llm Agent | Data Scientist |
|---|---|---|
| Required Credentials | Typically a background in AI, machine learning, or related fields; often requires knowledge of NLP and AI frameworks | Usually a degree in data science, statistics, or computer science; certifications in data analysis or machine learning are common |
| Work Environment | Primarily in AI development teams, tech companies, or research labs; focuses on designing and deploying AI agents | In diverse settings including tech firms, finance, healthcare; analyzes data to inform business decisions |
| Employer & Industry Usage | Used by AI-focused companies, startups, and research institutions | Employed across industries like finance, healthcare, marketing, and tech |
While both roles involve working with data and advanced technologies, Llm Agents specialize in developing AI agents that utilize large language models, whereas Data Scientists focus on analyzing data to extract insights. The roles often overlap in skills but differ in their primary focus and application.
Full-time
Re-posted 20 days ago
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments โ and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of ML engineering experience โ model training, fine-tuning, or post-training pipelines in research or production
Strong Python and deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed precision)
Hands-on experience with LLM post-training โ SFT, RLHF, PPO, DPO, or reward model training โ and understanding of how training data quality affects model behavior
Familiarity with RL frameworks (Gymnasium, dm_env) and the ability to design or modify reward functions for agent training objectives
Experience running experiments at scale on cloud or HPC (AWS, GCP, SLURM, or Ray)
Solid understanding of evaluation methodology โ held-out sets, benchmark design, avoiding train/eval contamination