Jobs in the United States

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Added 5 mins ago
Dir. Business Applications
UKG
Montpelier, VT
…and Treasury. The role combines product leadership, finance process expertise, and people management across ERP, financial applications, data platforms, and AI-enabled…
Added 5 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Montpelier, VT
Lead technically complex mechanical engineering projects for the facilities infrastructure operations team, working cross-functionally with design teams, construction, field operations,…
Added 5 mins ago
Clinical Informaticist
Intermountain Health
Montpelier, VT
…participating in the implementation, training, adoption, and process improvement of Health Information Technology (HIT). The Informaticist functions as a liaison with business and clinical…
Added 5 mins ago
Equipment Engineering Staff Technician (CVD Novellus) (D2 Day Shift)
Global Foundries
Essex Junction, VT
Review Statistical Process Control charts for process quality and react to Out-of-Control conditions including defect troubleshooting
Added 5 mins ago
Advanced Billing Specialist/Sr Billing- EB Ops
The Hartford
Montpelier, VT
…initial bills. This individual must deliver a consistent high-quality customer experience by effectively communicating with customers and vendors on initial and ongoing file feed billing…
Added 8 mins ago
ROW/Land Representative
TRC Companies, Inc.
Midland, TX
The Senior Land Representative, under the direction of the Lead Agent or ROW Supervisor, possesses an excellent working knowledge of all right of way disciplines: title, permitting,…
Added 8 mins ago
ROW/Land Representative - Pecos County, TX.
TRC Companies, Inc.
Houston, TX
The Senior Land Representative, under the direction of the Lead Agent or ROW Supervisor, possesses an excellent working knowledge of all right of way disciplines: title, permitting,…
Added 8 mins ago
ROW/Land Representative - Pecos County, TX.
TRC Companies, Inc.
Dallas, TX
The Senior Land Representative, under the direction of the Lead Agent or ROW Supervisor, possesses an excellent working knowledge of all right of way disciplines: title, permitting,…
Added 8 mins ago
ROW/Land Representative - Pecos County, TX.
TRC Companies, Inc.
San Antonio, TX
The Senior Land Representative, under the direction of the Lead Agent or ROW Supervisor, possesses an excellent working knowledge of all right of way disciplines: title, permitting,…
Added 8 mins ago
ROW/Land Representative - Pecos County, TX.
TRC Companies, Inc.
Austin, TX
The Senior Land Representative, under the direction of the Lead Agent or ROW Supervisor, possesses an excellent working knowledge of all right of way disciplines: title, permitting,…
Added 10 mins ago
Staff Software Architect
CVS Health
Concord, NH
…enterprise-wide influence. You will define the long-term software and systems architecture vision for the Clinical Insights Engine platform, drive cross-functional alignment on engineering…
Added 10 mins ago
Advanced Billing Specialist/Sr Billing- EB Ops
The Hartford
Concord, NH
…initial bills. This individual must deliver a consistent high-quality customer experience by effectively communicating with customers and vendors on initial and ongoing file feed billing…
Added 10 mins ago
Welder/Brazer 4 - 1st Shift (onsite)
Collins Aerospace
Durham, NH
Conduct process inspections and audits to ensure quality standards are met.
Added 11 mins ago
Cincinnati - Safety & Health Consultant - PN: 20068542 - copy
State of Ohio
Springdale, OH
…promoting a culture of safety at work and at home and ensuring quality medical and pharmacy care is provided to injured…
Added 22 mins ago
Environmental Services Lead
Houston Methodist
Richmond, TX
…and/or floor maintenance operations in assigned areas. The EVS Lead serves as a resource/expert for staff, creates an environment for safe patient care and assists others in developing…
Added 22 mins ago
Fleet Maintenance Manager
Republic Services
Lewisville, TX
Provide direction to all technician levels, as well as the lead technicians, in the maintenance shop and may manage a Fleet Maintenance Supervisor in a satellite maintenance shop or on…
Added 22 mins ago
Sr. Commercial Collector
Houston Methodist
Katy, TX
Extensive knowledge of billing, collections, reimbursement, contractual agreements and the appeals process
Added 22 mins ago
Fleet Maintenance Manager
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Midland, TX
Provide direction to all technician levels, as well as the lead technicians, in the maintenance shop and may manage a Fleet Maintenance Supervisor in a satellite maintenance shop or on…
Added 22 mins ago
Dialysis Clinical Manager Registered Nurse - RN
Fresenius Medical Care
Fort Worth, TX
About this role: As a Clinical Manager with Fresenius Medical Care, you will ensure that quality patient care is delivered while maintaining clinical operations. As the facility leader, you…
Added 22 mins ago
Senior Research Seismologist
Applied Research Associates, Inc.
San Antonio, TX
…technical expertise in defense, civil, and health technologies, computer software, and simulation, systems analysis, environmental technologies, and testing and…
Added 23 mins ago
Fleet Maintenance Manager
Republic Services
Houston, TX
Provide direction to all technician levels, as well as the lead technicians, in the maintenance shop and may manage a Fleet Maintenance Supervisor in a satellite maintenance shop or on…
Added 23 mins ago
Physical Therapist II
Houston Methodist
Houston, TX
…clinical fellows. The PT II position assists with collection of quality metrics and analytics, with development of best practices and process improvement initiatives, as…
Added 23 mins ago
Senior Respiratory Care Practitioner
Houston Methodist
Houston, TX
Possesses basic computer knowledge; operates multiple computer systems to maintain patient and exam documents
Added 23 mins ago
Speech Language Pathologist II (PRN)
Houston Methodist
Houston, TX
…clinical fellows. The SLP II position assists with collection of quality metrics and analytics, with development of best practices and process improvement initiatives, as…
Added 23 mins ago
SAP MDG Manager / General SAP Data Governance
PwC
San Antonio, TX · Dallas, TX · Austin, TX · Fort Worth, TX · Houston, TX
As a SAP MDG Manager / General SAP Data Governance you will lead client work focused on SAP master data governance, data quality, and process alignment within our Advisory practice. As a…

Calder

Research Engineer - Data Eval

Redwood City, CA, United States

$199,000 to $483,000 USD / year

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Job details

Pay: $199,000 to $483,000 USD / year
Posting language: English
Posted: May 12, 2026

Original job description

About us:

Calder is solving the data bottleneck for embodied AI and world models. Today's AI models lack the real-world, 4D data needed to reason on spatial problems and operate in physical environments. We capture, process, and deliver high-fidelity human-generated spatial data at scale, providing the substrate that trains the next generation of generalizable models for manipulation, navigation, and interaction.

About the role:

Calder collects, curates, and quality-evaluates real-world and egocentric capture data used to train world models and robotic foundation models. Data quality is our core differentiator, and this role owns the measurement loop that proves it - from raw capture all the way to downstream model impact.

The work focuses on two forms of data evaluation:

Running ablations: training, fine-tuning, and benchmarking open-source world models and robotic policies to quantify how our collection, curation, and labeling choices actually affect downstream performance, and how we compare to public baselines.
Model-based validation of the raw data we collect to flag low-quality, corrupted, or out-of-distribution captures: catching defects like motion blur, exposure problems, dropped frames, sensor desync, calibration drift, and SLAM or stereo-depth failures to make sure problems surface early rather than after labeling.

You will also:

Help set the direction for Calder's evaluation research agenda, identifying the open problems that matter most for embodied and physical AI, and running disciplined experimental programs to chase them down.
Invent benchmarks, metrics, and methodologies that probe how frontier robotic and world models sense, reason, and act.
Run model evaluation end to end, from offline studies and A/B or regression testing to live, in-the-wild deployment, spanning diverse sensor stacks, long-tail edge cases, and real-world tasks across manipulation, navigation, and interaction.
Stand up the pipelines, dashboards, and tooling that make evaluation fast, reproducible, and largely automated for both internal teams and external partners.
Hunt for the corner cases, failure modes, and safety, privacy, and risk issues and feed what you learn back to the research and robotics teams to make the next models stronger.
Provide leadership and mentorship across cross-functional efforts, while leaning into the pace, while building out our evaluation team.

About you:

You move fast and take ownership, turning recent papers into prototypes and tools that run at scale on real sensor and trajectory data. You lead technically, mentor naturally, and partner well across research, robotics, engineering, and product. You communicate clearly, document thoroughly, and thrive in the ambiguity and pace of an early-stage company.

You should be comfortable with the ML experimentation stack (PyTorch, training/eval infrastructure, open-source model ecosystems), rigorous about experimental design, and skeptical by instinct. Experience with robotics, imitation learning, world models, computer vision models, or large-scale data pipelines is a strong plus.

A history of shipping high-impact research in fast-moving settings, backed by first-author papers at venues such as NeurIPS, ICML, ICLR, CVPR, CoRL, RSS, ICRA, or IROS.
Sharp mathematical foundations and real depth in at least one area near the heart of physical AI evaluation, whether that's reward modeling for embodied agents (including reward hacking and specification gaming), calibration and uncertainty quantification for perception and policy models, simulation-to-real validity, or the human side of AI through active learning, annotation quality, and preference elicitation on spatial data.
Hands-on experience with modern ML systems across both research and production, with meaningful exposure to evaluating physical AI such as robotic manipulation, navigation, world models, vision-language-action models, or multimodal egocentric perception.
Fluent in Python and strong on the engineering side, comfortable building scalable data pipelines, evaluation harnesses across sim and real-world deployments, and the metrics that make embodied model quality legible.
PhD in Computer Science, Machine Learning, Robotics, Computer Vision, or a closely related discipline, ideally with a thesis or research focus that touches evaluation-adjacent topics like reward modeling, preference learning, human feedback, calibration, or automated assessment for embodied or perception systems.

Calder is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Learn more here. https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf

By applying for this position, you consent to the collection, storage, and processing of your personal data by Calder for recruitment purposes. We will handle your information securely and in accordance with local privacy policies. Your data may be shared with authorized third-party service providers aiding in the hiring process.

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