Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML platform that every AI initiative at AppFolio depends on -- training, fine-tuning, inference, RAG ...
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML platform that every AI initiative at AppFolio depends on -- training, fine-tuning, inference, RAG ...
Quick apply
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to help move forward the ML platform that every AI initiative at AppFolio depends on -- training, fine-tuning, inference, RAG ...
Machine Learning Engineer
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one ... You will own the full arc: raw sensor data to production inference, dataset curation to deployment ...
Machine Learning Engineer
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one ... You will own the full arc: raw sensor data to production inference, dataset curation to deployment ...
... inference infrastructure. * Production Excellence: Architect and build scalable, multi-modal, and ... D. in Computer Science, Machine Learning, or a related field (required). * 10+ years of experience ...
Quick apply
... inference infrastructure. * Production Excellence: Architect and build scalable, multi-modal, and ... D. in Computer Science, Machine Learning, or a related field (required). * 10+ years of experience ...
CO · On-site
... inference infrastructure. * Production Excellence: Architect and build scalable, multi-modal, and ... D. in Computer Science, Machine Learning, or a related field (required). * 10+ years of experience ...
$17.50 - $20.50/hr
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to own the ML strategy and ... Inference & Training: Has trained or fine-tuned language models end-to-end; comfortable with deep ...
Staff Machine Learning Engineer - Leasing
$17.50 - $20.50/hr
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to own the ML strategy and ... Inference & Training: Has trained or fine-tuned language models end-to-end; comfortable with deep ...
Quick apply
Staff Machine Learning Engineer - Leasing
$17.50 - $20.50/hr
Who We Are Looking For We're hiring a Staff Machine Learning Engineer to own the ML strategy and ... Inference & Training: Has trained or fine-tuned language models end-to-end; comfortable with deep ...
Data Science Manager, Marketing Analytics
Denver, CO · On-site
$158K - $185K/yr
Deep expertise in machine learning tools (e.g., Tensorflow, sci-kit learn, Gradient Boosting, Neural Networks) and statistical techniques (Causal inference, A/B testing). * Demonstrated analytical ...
Data Science Manager, Marketing Analytics
Denver, CO · On-site
$158K - $185K/yr
Deep expertise in machine learning tools (e.g., Tensorflow, sci-kit learn, Gradient Boosting, Neural Networks) and statistical techniques (Causal inference, A/B testing). * Demonstrated analytical ...
Senior Applied Machine Learning Engineer
$103K - $142K/yr
Senior Applied Machine Learning Engineer This role has been designed as 'Hybrid' with an ... Knowledge of inference deployment and optimization techniques. * Familiarity with large-scale data ...
New
Senior Applied Machine Learning Engineer
$103K - $142K/yr
Senior Applied Machine Learning Engineer This role has been designed as 'Hybrid' with an ... Knowledge of inference deployment and optimization techniques. * Familiarity with large-scale data ...
New
Senior Staff / Senior Machine Learning Engineer with Security Clearance
Boulder, CO · On-site
$110K - $151K/yr
Deploy high‑performance inference pipelines for large‑volume, real‑time or near‑real‑time ... At least five years of professional experience in machine learning, AI engineering, or applied ...
Senior Staff / Senior Machine Learning Engineer with Security Clearance
Boulder, CO · On-site
$110K - $151K/yr
Deploy high‑performance inference pipelines for large‑volume, real‑time or near‑real‑time ... At least five years of professional experience in machine learning, AI engineering, or applied ...
Senior Machine Learning Scientist, Climate & Hydrology
Boulder, CO · On-site
$94K - $129K/yr
PhD in machine learning, computational science, Earth science, atmospheric science, hydrology, AI, computer science, or a related quantitative discipline. * 5+ years of postdoctoral, industry, or ...
Senior Machine Learning Scientist, Climate & Hydrology
Boulder, CO · On-site
$94K - $129K/yr
PhD in machine learning, computational science, Earth science, atmospheric science, hydrology, AI, computer science, or a related quantitative discipline. * 5+ years of postdoctoral, industry, or ...
Postdoctoral Researcher: Machine Learning/Artificial Intelligence Applications to Power Systems
$76K - $126K/yr
Posting Title Postdoctoral Researcher: Machine Learning/Artificial Intelligence Applications to Power Systems . Location CO - Golden . Position Type Postdoc (Fixed Term) . Hours Per Week 40 . Working ...
Postdoctoral Researcher: Machine Learning/Artificial Intelligence Applications to Power Systems
$76K - $126K/yr
Posting Title Postdoctoral Researcher: Machine Learning/Artificial Intelligence Applications to Power Systems . Location CO - Golden . Position Type Postdoc (Fixed Term) . Hours Per Week 40 . Working ...
The Principal Machine Learning Engineer will define the vision for AI across platforms, lead the ... and inference efficiency to minimize cost and latency while preserving accuracy. • MLOps ...
The Principal Machine Learning Engineer will define the vision for AI across platforms, lead the ... and inference efficiency to minimize cost and latency while preserving accuracy. • MLOps ...
Apply statistical rigor : lead deep-dive analyses leveraging regression, causal inference ... machine learning use cases, with a focus on performance, data quality, and maintainability.
Quick apply
Apply statistical rigor : lead deep-dive analyses leveraging regression, causal inference ... machine learning use cases, with a focus on performance, data quality, and maintainability.
Senior Decision Scientist, Product Analytics
Denver, CO · On-site
$97K - $118K/yr
Leading projects to build causal inference models (A/B testing), automation of existing reports and deliverables, machine learning models, root cause analysis of upstream data issues, and market ...
Senior Decision Scientist, Product Analytics
Denver, CO · On-site
$97K - $118K/yr
Leading projects to build causal inference models (A/B testing), automation of existing reports and deliverables, machine learning models, root cause analysis of upstream data issues, and market ...
Apply statistical rigor : lead deep-dive analyses leveraging regression, causal inference ... machine learning use cases, with a focus on performance, data quality, and maintainability.
Apply statistical rigor : lead deep-dive analyses leveraging regression, causal inference ... machine learning use cases, with a focus on performance, data quality, and maintainability.
Machine Learning Performance Engineer
Loveland, CO · On-site
$160K - $266K/yr
Profile and optimize inference for low-latency, high-throughput deployment -- quantization, graph optimization, kernel fusion, runtime selection * Write custom CUDA kernels and LibTorch (PyTorch C ...
Machine Learning Performance Engineer
Loveland, CO · On-site
$160K - $266K/yr
Profile and optimize inference for low-latency, high-throughput deployment -- quantization, graph optimization, kernel fusion, runtime selection * Write custom CUDA kernels and LibTorch (PyTorch C ...
Machine Learning Performance Engineer
Loveland, CO · On-site
$160K - $266K/yr
Profile and optimize inference for low-latency, high-throughput deployment -- quantization, graph optimization, kernel fusion, runtime selection * Write custom CUDA kernels and LibTorch (PyTorch C ...
Machine Learning Performance Engineer
Loveland, CO · On-site
$160K - $266K/yr
Profile and optimize inference for low-latency, high-throughput deployment -- quantization, graph optimization, kernel fusion, runtime selection * Write custom CUDA kernels and LibTorch (PyTorch C ...
Chile Based, Machine Learning Engineer
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one ... You will own the full arc: raw sensor data to production inference, dataset curation to deployment ...
Chile Based, Machine Learning Engineer
Denver, CO · On-site
$145K - $195K/yr
Machine Learning Engineer The Mission: You are the engineer who ships the model, not just the one ... You will own the full arc: raw sensor data to production inference, dataset curation to deployment ...
Postdoctoral Fellow/Trainee
Aurora, CO · On-site
$49K - $67K/yr
Postdoctoral Fellow/Trainee Position #00848177 - Requisition #39967 Job Summary: As a postdoctoral ... Research plans will include the development of novel computational/biostatistical/machine learning ...
Postdoctoral Fellow/Trainee
Aurora, CO · On-site
$49K - $67K/yr
Postdoctoral Fellow/Trainee Position #00848177 - Requisition #39967 Job Summary: As a postdoctoral ... Research plans will include the development of novel computational/biostatistical/machine learning ...
Causal Inference Machine Learning Postdoctoral information
What is a Causal Inference Machine Learning Postdoctoral researcher?
What are the key skills and qualifications needed to thrive as a Causal Inference Machine Learning Postdoctoral researcher, and why are they important?
What are some common challenges faced by Causal Inference Machine Learning Postdoctoral researchers when integrating causal models with real-world data?
What is the difference between Causal Inference Machine Learning Postdoctoral vs Data Scientist?
| Aspect | Causal Inference Machine Learning Postdoctoral | Data Scientist |
|---|---|---|
| Required Credentials | PhD in statistics, machine learning, or related field | Bachelor's or Master's in data science, computer science, or related field |
| Work Environment | Academic research, research labs, universities | Corporate, tech companies, startups |
| Industry Usage | Research, academia, specialized industry projects | Business analytics, product development, data-driven decision making |
| Common Search/Comparison | Yes | Yes |
The main difference is that Causal Inference Machine Learning Postdoctoral roles focus on academic research and developing new methods in causal inference, often requiring a PhD. Data Scientists typically work in industry, applying existing models to solve business problems, with a focus on data analysis and visualization. While both roles involve machine learning, the postdoctoral position emphasizes research and theory, whereas data science emphasizes practical application.
AppFolio rating
7.2
Based on 7 frontline employees who took The Breakroom Quiz
155th of 209 rated software companies
Job description
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ML Platform: Design and operate AppFolio's ML infrastructure on AWS — ECS, SageMaker, GPU fleets, model serving, autoscaling, and cost controls.
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Drive AI Cost Discipline: Optimize cost across all AI applications — provider routing, caching, batch vs. real-time, model size selection, and inference economics.
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Multi-Provider Reliability: Maintain reliable, multi-provider LLM access across Google, OpenAI, and Anthropic with sensible fallbacks and abstractions.
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Training & Fine-Tuning Stack: Build the training and fine-tuning stack for Small Language Models, including data pipelines, GPU orchestration, and evaluation.
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Productionize Research: Partner with Voice & Agents and Research ML engineers to harden their prototypes into production systems with SLOs, on-call rotations, and observability.
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AI Safety & Guardrails: Operate AppFolio's AI safety and authorization layer — guardrails on AWS, scoped tool permissions, and human-in-the-loop gates for autonomous agent actions.
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Systems thinker: You think in terms of platforms and long-term leverage, not just features.
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Production builder: You've built and scaled ML infrastructure in production with meaningful business impact.
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Ambiguity: You operate effectively in high ambiguity, turning unclear infra problems into clear direction.
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Owner-operator: You take ownership with a founder/owner-operator mindset, act with urgency, and focus on outcomes.
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Pace: You have a strong desire to move fast and deliver impact, while maintaining sound engineering judgment.
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Collaboration: You are humble, collaborative, and low-ego, and you elevate those around you.
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Sustainability: You value work-life balance as a foundation for sustained high performance.
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Reliability mindset: You treat ML infra like any other production system — SLOs, on-call, observability, postmortems.
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ML infra at scale: Has built and operated production ML infrastructure on AWS — ECS, SageMaker, GPUs, autoscaling, and cost controls.
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Inference platforms: Production experience with model serving for both LLMs and custom models; understands quantization, batching, and routing.
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Provider breadth: Direct experience integrating with Google (Vertex / Gemini), OpenAI, and Anthropic APIs in production.
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Training capability: Has trained or fine-tuned language models end-to-end; comfortable with deep learning, evaluation, and inference.
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Cloud-native engineering: Strong Python, Docker, dependency management, and CI/CD for AI workloads.
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RAG & agents: Working knowledge of LangChain / LangGraph and modern RAG patterns over structured and unstructured data.
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Cost optimization: Demonstrated experience reducing unit cost of AI workloads without regressing quality or latency.
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AI safety & authorization: Hands-on experience operating AI guardrails, scoped tool permissions, and authorization layers for production AI systems.
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Experience training Small Language Models for production use.
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GPU performance tuning (vLLM, TensorRT, Triton, or similar).
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Prior Staff-level role at a company with a significant AI infra footprint.
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Experience with ontology-driven systems or knowledge graphs supporting AI applications.
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Contributions to open-source ML infrastructure or LLM tooling.