Jobs in the United States

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Added 5 mins ago
Associate Software Engineer
Highmark Health
Bismarck, ND
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 5 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Bismarck, ND
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 5 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Bismarck, ND
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 5 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Bismarck, ND
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 8 mins ago
Associate Software Engineer
Highmark Health
Carson City, NV
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 8 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Carson City, NV
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 8 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Carson City, NV
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 8 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Carson City, NV
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 15 mins ago
Associate Software Engineer
Highmark Health
Montpelier, VT
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 15 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Montpelier, VT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 15 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Montpelier, VT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 15 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Montpelier, VT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 26 mins ago
IT Applications Engineer VI, Web
Kaiser Permanente
Greensboro, NC
…modern JavaScript frameworks such as Angular, in a Java and NodeJS microservices…
Added 37 mins ago
C
Software Engineer - Crowdsourcing Platform
Calder
Redwood City, CA
- $125,000 to $250,500 USD / year
- Proficient programming skills in python, node.js, and/or rust.
Added 1 hour ago
TT
Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $230,000 to $300,000 USD / year
- Experience shipping polished product surfaces with React or Next.js, and building backend services with TypeScript, Python, or Node.js.
Added 2 hours ago
Senior Member of Technical Staff, Product Engineering
Pallet
NY · San Francisco, CA
…(ex-Google), Nilkanth (ex-founder, ex-DoorDash), and Vidhur (lead engineer on Document AI at Scale) to shape the future of logistics AI - from how it's built to how it's deployed in the…
Added 2 hours ago
Senior Member of Technical Staff, Product Engineering
Pallet
San Francisco, CA · NY
…(ex-Google), Nilkanth (ex-founder, ex-DoorDash), and Vidhur (lead engineer on Document AI at Scale) to shape the future of logistics AI - from how it's built to how it's deployed in the…
Added 3 hours ago
Senior Frontend Engineer
TeamSnap
Remote, United States
TeamSnap is seeking a Senior Frontend Engineer interested in working across the stack to join our fully distributed engineering team to help us continue our impressive growth from 2+…
Added 3 hours ago
Principal Software Engineer - Simulation Data, Validation & Infrastructure
Irving, TX
…intelligent automation, and rigorous validation. This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering…
Added 3 hours ago
Principal Software Engineer - Robotics & Physical AI Simulation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 3 hours ago
Principal Software Engineer - Digital Twin and Simulation Platform
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 3 hours ago
Principal Software Engineer - Agentic AI & Simulation Automation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 3 hours ago
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 4 hours ago
Full Stack Engineer
Infisical
Remote, United States
We’re looking for an exceptional Full Stack Engineer to help us build, optimize, and expand the foundation of the platform.
Added 4 hours ago
Senior Full Stack Engineer
Infisical
Remote, United States
We’re looking for an exceptional Senior Full Stack Engineer to help us build, optimize, and expand the foundation of the platform.

Calder

Software Engineer - Crowdsourcing Platform

Redwood City, CA, United States

$125,000 to $250,500 USD / year

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Job details

Pay: $125,000 to $250,500 USD / year
Posting language: English
Posted: Oct 5, 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:

The Task Platform connects people worldwide with opportunities to collect and contribute data for Physical AI. Demand across a wide range of customers and use-cases are mapped in real-time to a globally distributed supply leveraging heterogeneous sensor sets and collection modalities.

Physical AI is the largest economic opportunity since the industrial revolution and we aim to provide an economic opportunity for anyone, anywhere, while helping autonomous vehicles, manufacturing robots, and humanoids learn to operate in the real world.

Drive the design and implementation of our core crowdsourcing platform and systems
Partner across product, operations, and AI functions to fluidly identify and solve problems in a high-growth environment
Plan technical roadmaps and contribute to higher level technical strategy

ABOUT YOU:

Deep experience building critical backend software supporting >= 1000s of users
Distributed systems expertise in data platforms or horizontally scaled databases
Experience architecting and building workflow orchestration systems
Strong analytical skills in a relevant field like ML, math, statistics, quantitative economics, etc.
Proficient programming skills in python, node.js, and/or rust.

NICE TO HAVE EXPERIENCE:

Scaling and refactoring production systems for order of magnitude growth; hypergrowth startups a plus
Building marketplaces, contributor platforms, or globally-deployed products
IoT architectures or supporting remote sensors or edge-deployed custom hardware
Diverse ETL systems and a rich understanding of related tradeoffs
Keen attention to reliability and consistency

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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