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60 Signal Research Scientist Jobs Hiring Near You

Collate

AI Research Scientist

San Francisco, CA

About the Role We're looking for an AI Research Scientist to push the boundaries of how advanced AI ... signals in application materials based on available information. These tools assist our recruitment ...

Horizon Robotics

Research Scientist

Cupertino, CA · On-site

$150K - $300K/yr

As a Research Scientist in the team, you will conduct research within a specialized focus area and ... signals in application materials based on available information. These tools assist our recruitment ...

Lead Allies Inc

Research Scientist

San Francisco, CA · On-site +1

Research Scientist / Machine Learning Scientist Location:SF Bay Area/Hybrid / Remote Type:Full-Time ... signals. Your work will contribute to the scientific foundations of understanding AI at scale. This ...

Horizon Robotics

Research Scientist

Cupertino, CA · Hybrid

$150K - $300K/yr

As a Research Scientist in the team, you will conduct research within a specialized focus area and ... signals in application materials based on available information. These tools assist our recruitment ...

Velvet

Research Scientist

San Francisco, CA · On-site

They are seeking a Research Scientist to develop and fine-tune models for video and audio data ... Experience designing and running experiments at scale. • Solid understanding of signal processing ...

AccrueTalent

Research Scientist

San Francisco, CA

$250K - $500K/yr

Hiring Research Scientists to help define and advance the core technical direction of an early ... Research spanning combinations of video, audio, vision, language, and structured signals

Lead Allies Inc.

Research Scientist

San Francisco, CA · On-site

Research Scientist / Machine Learning Scientist Location: SF Bay Area/Hybrid / Remote Type ... signals. Your work will contribute to the scientific foundations of understanding AI at scale. This ...

NorthEastern

Research Scientist

Burlington, MA

... signal processing and machine learning, unmanned and autonomous system technologies, as well as ... data science, or applied R&D, with exposure to machine learning and AI system development in ...

Jobtailor

Research Scientist I

Seattle, WA · On-site

$90 - $140/hr

Highest-signal resume keywords * Ph.D. In Biochemistry * Mass Spectrometry-Based Proteomics ... Scientific Publications * Research Proposals * Biochemistry * Molecular Biotechnology Tools ...

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Signal Jobs Information

Do workers at Signal Security get paid breaks?

Yes. Most people get paid breaks.
84% of people say they get paid breaks.
Based on data from 37 people who took the Breakroom Quiz between March 2025 and March 2026.

Does Signal Security pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
87% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 38 people who took the Breakroom Quiz between July 2025 and June 2026.

At Signal Security, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
67% of people say they have to use vacation days when they’re out sick.
Based on data from 9 people who took the Breakroom Quiz between May 2025 and June 2026.

Is the health insurance from Signal Security affordable enough for their workers?

Only some people say the health insurance costs are okay.
56% of people say the health insurance costs are okay
Based on data from 9 people who took the Breakroom Quiz between March 2025 and March 2026.

Do people get paid time off at Signal Security?

Most people don’t get paid time off from work.
76% of people say they don’t get paid time off.
Based on data from 38 people who took the Breakroom Quiz between July 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 45% of people with changing schedules find out their shifts one week or less ahead of time.
  • 25% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 30% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 44 people who took the Breakroom Quiz between November 2024 and April 2026.

Do workers at Signal Security worry about hours?

Most people don’t worry about getting enough hours.
79% of people report they don’t worry about getting enough hours.
Based on data from 38 people who took the Breakroom Quiz between April 2025 and April 2026.

Do Signal Security workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
51% report that they don’t have enough control over which shifts they work.
Based on data from 37 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it for Signal Security workers to change shifts?

Some people find it hard to change shifts.
55% of people report that it’s hard to change shifts if they need to.
Based on data from 40 people who took the Breakroom Quiz between November 2024 and April 2026.

How easy is it to get time off at Signal Security?

Most people find it hard to get time off.
72% of people report it’s hard to get time off.
Based on data from 53 people who took the Breakroom Quiz between November 2024 and June 2026.

Do Signal Security managers change schedules at the last minute?

Some managers change people’s schedules at the last minute.
47% of people say their manager changes their shift schedule at the last minute.
Based on data from 34 people who took the Breakroom Quiz between April 2025 and April 2026.

Do jobs at Signal Security spill into time workers aren’t paid for?

Sometimes. The job can spill into unpaid time.
42% of people report that their job takes up time that they don’t get paid for.
Based on data from 36 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it to take sick days at Signal Security?

Some people find it hard to take sick days.
53% of people report that it’s hard to take time off if they are sick.
Based on data from 32 people who took the Breakroom Quiz between July 2025 and June 2026.

Is working at Signal Security good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
58% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 12 people who took the Breakroom Quiz between February 2025 and December 2025.

Do people at Signal Security feel treated with respect by their managers?

Most people feel treated with respect by their managers.
78% of people say they’re treated with respect by their managers.
Based on data from 32 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security get to take their breaks without interruption?

Only some people get breaks without interruption.
63% of people report that their breaks get interrupted.
Based on data from 41 people who took the Breakroom Quiz between December 2024 and May 2026.

Is it stressful to work at Signal Security?

Some people feel stressed here.
67% of people say they often feel stressed at work.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security enjoy their jobs?

Only some people enjoy their job.
39% of people report they don’t enjoy their job.
Based on data from 33 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people at Signal Security recommend working with their team?

Only some people recommend working with their team.
53% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 40 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people get enough training when they start at Signal Security?

Some people didn’t get enough training when they started.
42% of people report they didn’t get enough training when they started working here.
Based on data from 33 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people get support to advance at Signal Security?

Only some people are given support to advance their career here.
In the last year, 56% of people report not being given support to advance their career here.
Based on data from 34 people who took the Breakroom Quiz between July 2025 and June 2026.

Do people think Signal Security’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
74% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 34 people who took the Breakroom Quiz between July 2025 and June 2026.

Do workers feel well informed about how Signal Security is doing?

Most people don’t feel well informed about how the company is doing.
78% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 36 people who took the Breakroom Quiz between July 2025 and June 2026.

What other companies are hiring for Research Scientist jobs?

What are the most popular jobs at Signal?

Infographic showing various Research Scientist job openings at Signal in the United States as of August 2026, with employment types broken down into 55% Full Time, 41% Part Time, and 4% Nights. Highlights an 100% Physical job distribution.

AI Research Scientist

Collate

San Francisco, CA

Full-time

Re-posted 9 days ago

Job description

About Collate
 
Collate is an AI document generation platform for life sciences. We automate paperwork with AI, helping our customers get life-saving innovations to patients years faster. Collate is an end-to-end solution, powering every step of drug, diagnostic, and medical device development—from concept to market.
 
Our CEO Surbhi Sarna is a former General Partner at Y Combinator. Surbhi founded nVision Medical, which developed a new method to detect ovarian cancer and was acquired by Boston Scientific. Our CTO Nate Smith is a former Visiting Partner at Y Combinator and founder of Lever. Our AI researchers, engineers, and designers have worked at Google, Nvidia, Meta, Netflix, Amazon, AirBnB, Hippocratic AI, and Grail, and 40% of our team are former founders.
 
We’re an elite team, with $125M in funding from top investors (Redpoint, First Round Capital, CRV, Conviction, Y Combinator) and leaders in healthcare and AI. This is a rare chance to join an early-stage company with world-changing potential, experienced founders, and resources to execute at scale.
 
 
About the Role
 
We’re looking for an AI Research Scientist to push the boundaries of how advanced AI can be applied in healthcare. You’ll explore new modeling approaches, design novel architectures, and prototype capabilities that don’t exist yet — always with an eye toward how they can be translated into safe, reliable, and impactful products.
 
This is not a pure research role. At Collate, research is directly tied to deployment. You’ll work side by side with engineers, product, and Life science  experts to ensure that breakthroughs in the lab become real solutions in the world.
What You’ll Do
  • What You’ll DoExplore new LLM prompt optimization, robustness of LLM applications and modeling approaches in machine learning, NLP, and reasoning.
  • Prototype and validate AI capabilities that expand Collate’s product roadmap.
  • Collaborate with engineering, product, and design to bring research into production.
  • Develop evaluation frameworks to measure safety, reliability, and fairness.
  • Share findings with the broader AI community through publications and open collaboration.
  • Help shape the long-term research agenda at Collate.
What We’re Looking For
  • Strong background in machine learning, NLP, or related fields, with publications or equivalent experience.
  • Ability to balance theoretical complexity and simplicity of maintaining and improving real world AI applications in life science. 
  • Experience troubleshooting NLP performance gaps and improving applications using online and offline evaluation.
  • Experience in translation is an added bonus
  • Hands-on experience building and experimenting with deep learning models (e.g., PyTorch, JAX, TensorFlow).
  • Ability to bridge theory and practice — from new research ideas to real-world deployments.
  • Curiosity-driven, with a track record of pushing beyond the obvious to uncover new possibilities.
  • Motivation to apply AI research in Life sciences , where rigor, safety, and impact matter deeply.
  • Excitement to work in an early-stage environment where you help define not just the research, but the product and company direction.
Why Join Collate?
 
Impact: Build systems and experiences that touch real patients and providers, improving healthcare outcomes.
 
Ownership: Shape both our product experience and our engineering culture from the start.
 
Learning: Collaborate with a uniquely interdisciplinary team—AI researchers, healthcare leaders, and experienced startup builders.
 
Upside: Join a company early enough to have meaningful equity and career-defining impact.
 
The base salary range for this role is depending on experience and level (Tier 1, San Francisco)

Research Scientist: $188-215K; Senior Research Scientist: $188-275K; Staff Research Scientist: $228-310K; Principal Research Scientist: $275-350K

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.