Jobs in the United States

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Added 37 mins ago
Cloud Data Engineer
Deloitte US
Atlanta, GA · Boston, MA · Charlotte, NC · Cincinnati, OH · Cleveland, OH · Columbus, OH · Dallas, TX · Denver, CO · Detroit, MI · Houston, TX · Indianapolis, IN · Kansas City, MO · Los Angeles, CA · McLean, VA · Miami, FL · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Rosslyn, VA · Sacramento, CA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
As a Lead Data Engineer II on the AI & Data team, you will be responsible for leading the design and delivery of scalable technical solutions for client engagements.
Added 59 mins ago
CR
GenAI Forward Deployed Engineer (client facing) - Financial Services
Continuum Resource Network
Remote, United States
- $150,000 to $200,000 USD / year
Added 59 mins ago
CR
GenAI Forward Deployed Engineer (client facing) - Financial Services
Continuum Resource Network
Remote, United States
- $150,000 to $200,000 USD / year
Added 1 hour ago
GenAI Forward Deployed Engineer (client facing) - Financial Services
Continuum Resource Network
Atlanta, GA · New York, NY
Added 2 hours ago
AI Automation Engineer (Quality) NC Hybrid
Cisco Systems, Inc.
RTP, NC
As an Automation QA Engineer, you are the guardian of that functional quality - owning the automated testing ecosystem that keeps Circuit reliable, scalable, and production-ready across…
Added 3 hours ago
BS
Research Software Engineer
Brookhaven Science Associates, LLC
Upton, NY
- $104,700 to $150,733 USD / year
Brookhaven National Laboratory is seeking a Research Software Engineer / Data Scientist to join the Data Science and Systems Integration (DSSI) Division at the National Synchrotron Light…
Added 3 hours ago
Senior Engineer Data Enablement & Management (Redshift/Databricks)
Stateside
Adelphi, MD
The Senior Engineer, Data Enablement & Management is responsible for leading the design, implementation, modernization, and operational reliability of UMGC's enterprise Lakehouse and Data &…
Added 3 hours ago
Senior Data Engineer, AI/ML Platforms
Baldwin Group Colleague, Inc.
Remote, United States
The Sr Data Engineer will design and manage data systems, pipelines, and management tools. They will oversee junior data engineers, recommend and deploy data models, and lead projects…
Added 4 hours ago
Research Engineer, Post-Training
Actively AI
NY
Added 4 hours ago
Data Engineer, Consultant
BSC
Oakland, CA · WA · RI · OH · MO · CA · Long Beach, CA · AZ · CO · FL · GA · MD · MN · NV · OR · El Dorado Hills, CA · Lodi, CA · Rancho Cordova, CA · San Diego, CA · AL · IL · VA · WI · TX · NY
…data-driven solutions and data products for the enterprise. The Data Engineer,Consultant will report to the Sr Manager, Data Solutions / Manager. This role serves as a senior individual…
Added 4 hours ago
Electronics Engineer II (Advanced Electronics Systems and Technologies | 345C)
California Institute Of Technology Jet Propulsion Laboratory
United States
JPL is seeking an extraordinary Electronics Engineer II to join the Advanced Electronics Systems and Technologies group to help accelerate the frontier of space electronics. In this role,…
Added 4 hours ago
Electronics Engineer I (Advanced Electronics Systems and Technologies | 345C)
California Institute Of Technology Jet Propulsion Laboratory
United States
JPL is seeking an extraordinary Electronics Engineer I to join the Advanced Electronics Systems and Technologies group to help accelerate the frontier of space electronics. In this role,…
Added 4 hours ago
Software Engineer I
Jorie AI
Remote, United States
We are seeking a Software Engineer I to build and maintain intelligent automation for Revenue Cycle Management (RCM) in healthcare. You will develop Python automation that works across EHR…
Added 4 hours ago
Software Engineer II
Jorie AI
Remote, United States
We are seeking a Software Engineer II to build and own intelligent automation for Revenue Cycle Management (RCM) in healthcare. With limited supervision, you will take features and…
Added 4 hours ago
Senior Software Engineer
Jorie AI
Remote, United States
We are seeking a Senior Software Engineer to design and deliver software for healthcare and other regulated industries, covering automation, web applications, and platform services. You…
Added 4 hours ago
Senior AI Engineer
USA-Medtronic MiniMed, Inc 1017
Atlanta, GA
MiniMed is building a lean, high-leverage AI & Data Science team. We are looking for a Senior AI Engineer who builds AI capabilities hands-on and sets the standard the rest of the team…
Added 4 hours ago
Senior AI Engineer, Banking Technology
Citigroup
Jersey City, NJ
Citi’s Banking Technology organization is seeking a highly hands-on Senior AI Engineer to design, build, and deploy cutting‑edge AI solutions for Investment, Corporate, and Commercial…
Added 4 hours ago
AI - ML DevOps Engineer
HonorHealth Support Services
United States
The AI / ML DevOps Engineer designs, develops, deploys, and supports scalable machine learning solutions that enable advanced analytics and AI capabilities across HonorHealth. This role…
Added 4 hours ago
TT
Founding ML Research Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $230,000 USD / year
Added 5 hours ago
Senior Java Specialty Payments Software Engineer
Wells Fargo Bank, N. A.
BOSTON, MA
Wells Fargo is seeking a Senior Java Specialty Payments Software Engineer to join our Global Payments and Liquidity team to be part of the transformation initiative leveraging GenAI to…
Added 5 hours ago
Senior DevSecOps Engineer
Peraton
Reston, VA
Peraton is seeking a Senior DevSecOps Engineer to join our team in Reston, VA - a DevSecOps / Platform Engineer who will help build and operate our Agentic AI platform across delivery,…
Added 5 hours ago
AI / ML Developer
Peraton
Remote, United States
The Software Engineer will operate in a fast‑paced innovation environment, rapidly developing and validating proof‑of‑concepts for advanced AI and machine learning use cases. The role…
Added 5 hours ago
TS
Senior Computational Scientist / Engineer, Trajectory Simulation
Triton Systems, Inc.
Chelmsford, MA
- $120,000 to $150,000 USD / year
We are seeking a Senior Computational Scientist / Engineer to provide technical leadership on research and development efforts within our Applied Computational Engineering group. This role…
Added 6 hours ago
Test Engineer III
Iridium Satellite, LLC
McLean, VA
As a Test Engineer III, you will independently plan and execute verification activities across the software development and operations lifecycle, with an emphasis on end-to-end and…
Added 6 hours ago
FH
Senior Security Architect
First Hawaiian Bank
Remote, United States
- $113,500 to $150,000 USD / year

Actively AI

Research Engineer, Post-Training

NY, United States

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Job details

Posting language: English
Posted: Nov 7, 2026

Original job description

About Actively AI

Actively AI is defining a new category: Intelligence-Led Revenue.

Revenue organizations have always been bottlenecked on human capacity. Reps triage which accounts get attention. Context disappears at every handoff. On any given day, the vast majority of accounts have exactly zero people thinking about them.

Actively addresses this at the structural level. Our platform deploys Per-Account AgentsTM across our customers’ TAM, working 24/7 to research, identify opportunities, and advance next steps without being asked. Leading enterprises including Ramp, Ironclad, and Samsara are already making this shift.

Our co-founders are former Stanford AI researchers, and the team comes from Harvard, CMU, Berkeley, Brex, Scale AI, and Google. We've raised $68M from TCV, First Harmonic, Bain Capital Ventures, First Round Capital, and more.

About the Role:

We're looking for research engineers to help accelerate post-training models specific to the GTM and sales domain. Our product which is used by thousands of sales reps and leaders daily across the entire lifecycle of prospecting, deal execution, expansion, and retention, and there is substantial insane demand for higher quality intelligence across these tasks. This role involves working directly with our founders to help us fine-tune intelligence and push the Pareto Frontier in our domain.

What You'll Accomplish

• Post-Training Recipe Development: Iterate on the full stack of datasets, training stages, and hyperparameters that determine model behavior. Measure how choices compound across evals and production performance, not just isolated benchmarks.

• Evaluation Design and Integrity: Build evals that actually capture what matters. The loop never ends: define, optimize, realize the gaps, and rebuild. You'll be responsible for making numbers go up and making sure the numbers mean something.

• Deep Understanding: When training produces results that don't make sense, you dig until you understand why. The goal isn't just to fix it; it's to carry that understanding forward to the next problem. This requires rapidly understanding domain context.

• Alignment and Agent Behavior: Apply and advance techniques like RLHF, RLAIF, and constitutional approaches to shape how agents reason, act, and collaborate with humans in long-horizon tasks.

• Scaling and Exploration: Measure how performance scales with data and compute, and develop new methodologies when existing ones hit ceilings. We expect both rigor and invention.

We are looking for evidence of:

• A track record of advancing ML systems through post-training, alignment, or related methods: RLHF, RLAIF, preference modeling, reward learning, or equivalent

• Strong fundamentals in probability, statistics, and ML theory. The ability to look at experimental data and distinguish real effects from noise and bugs

• Evidence of original contributions or working on similar problems in industry

• Unique ability to understand the end user tasks, domain, and build user empathy and intuition around judging what good, great, and bad looks like.

Why Join

At Actively, you write playbooks rather than follow them. You own outcomes, not just tasks, and see directly how your work changes what customers can do - across a product and go-to-market motion that is scaling fast.

The team is high-caliber and low-ego: people who work from first principles, move with urgency, and care deeply about building something that drives real value. If that's the kind of challenge you're looking for, Actively is the right place.

Benefits

🚀 Competitive Early-Stage Equity
⚕ Health, Dental, Vision Coverage
💡 Unlimited PTO + Recharge Days
🍽️ Catered Lunch on Tuesday & Friday, Dinners every day!
🍿 Fully Stocked Kitchen
💻 Cutting-Edge Tech & Tools
🌴 Annual Off-sites & Monthly Events
🚆 Commuter Benefits
🏢 Cozy Office in NYC

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Skills

Research
Sales
Cold calling
ML
Statistics

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