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Reflection AI jobs

Browse current Reflection AI openings that JobDrop found directly from the company's careers source.

MTS, Technology & Security Engineering

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-09-18 · 7+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview As a MTS for Tech

MTSTechnologySecurityEngineeringinfrastructureresearchaccessdata

MTS Lead, Product Security

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-09-17 · 12+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview The MTS Lead for

MTSProductSecurityreflectioninfrastructureneocloudstrategicrisk

MTS, IT Engineer

Reflection AI · San Francisco, CA, US; New York, NY, US · Posted 2026-09-17 · 5+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview Reflection AI is

MTSEngineersupportopenreflectionintelligencetechnicaltier

Product Counsel, Data & Search

Reflection AI · London, UK; San Francisco, CA, US; Washington, D.C., US; New York, NY, US · Posted 2026-09-16 · 10+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role We are seeking a

ProductCounselDataSearchlegalreflectionopenrelating

Member of Technical Staff - Multilingual Data

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-09-11

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. About the Role - Design and operat

MemberTechnicalMultilingualDataopenlanguageintelligencereflection

Recruiting Coordinator

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-09-03 · 2+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We're hiring Recr

RecruitingCoordinatortalentopenoperationsreflectionintelligencehiring

Sovereign Deal Lead

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-08-28

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Executive Summary Reflection pa

SovereignDealinfrastructurestrategicreflectionopenexecutivecomplex

Member of Technical Staff, Data Flywheel

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-08-25

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview The Data Flywheel

MemberTechnicalDataFlywheelmodelevaluationopeninto

Member of Technical Staff - Engineering Lead, Data Platform

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-08-14 · 8+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the role Reflection is bu

MemberTechnicalEngineeringDataPlatformresearchopensystems

Subject Matter Expert - Election Integrity, Violent Extremism, and Fraud

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK; Washington, D.C., US · Posted 2026-08-03

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview As a Subject Matt

SubjectMatterExpertElectionIntegrityViolentcontentfraud

Member of Technical Staff - Research Software Engineer - Safety Evaluations Infrastructure

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-07-27

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Our Mission Reflection is a res

MemberTechnicalResearchSoftwareEngineerSafetyopensensitive

Member of Technical Staff - Data Platform

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-07-21

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. # Foundations ## Vision: Build and

MemberTechnicalDataPlatformproductionresearchopeningestion

Member of Technical Staff - Engineering Lead, Data Ingestion

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-07-21

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## ABOUT THE ROLE Reflection's Dat

MemberTechnicalEngineeringDataIngestionopenreflectionresearch

Member of Technical Staff - Engineering Lead, Compute Platform

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-07-15

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## ABOUT THE ROLE Reflection's Com

MemberTechnicalEngineeringComputePlatformopenmulti-cloudsystems

Member of Technical Staff - Engineering Lead, Shared Services

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-07-15

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## ABOUT THE ROLE Reflection's Sha

MemberTechnicalEngineeringSharedServicessystemsresearchopen

Member of Technical Staff - Engineering Lead, Applications

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-07-15

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## ABOUT THE ROLE Reflection's App

TypeScriptGoReactRESTFastAPI

Member of Technical Staff - Engineering Lead, Platform Foundations

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-07-15

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## ABOUT THE ROLE Reflection's Pla

MemberTechnicalEngineeringPlatformFoundationsinfrastructurecloudopen

Head of Marketing

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-07-15 · 12+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. # ## The Role We are looking for a

HeadMarketingreflectionopenproductintelligencestrategybuilding

MTS Lead, Identity and Access Management

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-07-14 · 15+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview The Head of Ident

MTSIdentityAccessManagementsecurityreflectioninfrastructureengineering

MTS Lead, Technology & Security Engineering

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-07-14

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview As the MTS Lead o

MTSTechnologySecurityEngineeringinfrastructureresearchaccessdata

Member of Technical Staff - Data Ingestion Engineer

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-06-19

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Data is playing

Spark

Member of Technical Staff - Web Crawl Engineer

Reflection AI · San Francisco, CA, US · Posted 2026-06-19

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role The web is one o

HTMLSpark

Engagement Manager

Reflection AI · San Francisco, CA, US; New York, NY, US · Posted 2026-06-15 · 5+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We're looking for

Engagementtechnicalreflectionopensupportintelligencetechnologyenterprise

Forward Deployed Engineer, Lead - AI Engineer

Reflection AI · Seoul, South Korea · Posted 2026-06-09 · 6+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We’re seeking an

ForwardDeployedEngineeropenengineeringenterprisereflectionintelligence

Forward Deployed Engineer - AI Engineer

Reflection AI · Seoul, South Korea · Posted 2026-06-09 · 3+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We’re looking for

ForwardDeployedEngineeropenenterprisereflectionintelligenceengineering

Controller

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-06-04 · 10+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview As Controller, yo

Controlleraccountingopenintelligencetechnicalstructuresauditreflection

Forward Deployed Engineer, Lead - AI Engineer

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2026-05-12 · 6+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We’re seeking an

ForwardDeployedEngineeropenengineeringenterprisereflectionintelligence

Research Program Manager - Model Development

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-04-30 · 7+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Research Program

ResearchProgramModelDevelopmentdatatechnicalopendecisions

Research Program Manager - Model Evals and Safety

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-04-30 · 7+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Research Program

ResearchProgramModelEvalsSafetyevaluationreflectionopen

Research Program Manager - Research Infrastructure

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-04-30 · 7+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Research Program

ResearchProgramInfrastructuretrainingintoopendrivereflection

Forward Deployed Engineer - LLM Post-training

Reflection AI · San Francisco, CA, US; New York, NY, US · Posted 2026-04-22 · 3+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. Role Overview We're looking for a

PythonLLM

Member of Technical Staff - Pre-Training Infra

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-03-24

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Build and scal

MemberTechnicalPre-TrainingInfratrainingdistributedopenmodel

Member of Technical Staff - Mid-Training Infra

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-03-24

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Design, build,

MemberTechnicalMid-TrainingInframodellarge-scaleinferenceopen

Member of Technical Staff - Compute Platform

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-03-20

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Reflection’s Com

MemberTechnicalComputePlatformreflectionopenintelligencedata

Member of Technical Staff - Shared Services

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-03-12

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Foundations ## Vision: Build an

MemberTechnicalSharedServicesopenreflectionresearchintelligence

Member of Technical Staff - Research Software Engineer

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-03-12

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## The Roles Mission Bridge the ga

MemberTechnicalResearchSoftwareEngineertrainingdistributeddata

Member of Technical Staff - Platform Foundations

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-03-12

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Foundations ## Vision: Build an

MemberTechnicalPlatformFoundationsinfrastructurecloudopensystems

Member of Technical Staff - Applications

Reflection AI · New York, NY, US; San Francisco, CA, US; London, UK · Posted 2026-03-12

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Foundations ## Vision: Build an

TypeScriptGoReactRESTFastAPI

Member of Technical Staff - Safety

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-01-13

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Own the red-te

MemberTechnicalSafetyopenreflectionintelligenceaccessiblemodels

Member of Technical Staff - Data Quality Engineer (Post-training)

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-01-08

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Data is playing

LLM

Member of Technical Staff - Data Quality Engineer (Pre-training)

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2026-01-08

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role Data is playing

PythonLLM

Data Partnerships & Initiatives Manager

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2025-12-18 · 6+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview Data is playing a

DataPartnershipsInitiativesresearchopenreflectionintelligencefrom

Member of Technical Staff - Evaluations

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2025-12-17

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Conduct critic

MemberTechnicalEvaluationsopenintelligencemodelreflectionaccessible

Forward Deployed Engineer - AI Engineer

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2025-12-17 · 3+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## Role Overview We’re looking for

ForwardDeployedEngineeropenenterprisereflectionintelligenceengineering

Forward Deployed Engineer, Lead - LLM Post-training

Reflection AI · New York, NY, US; San Francisco, CA, US · Posted 2025-10-29 · 6+ years

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. Role Overview We're seeking an exc

LLM

Member of Technical Staff - Pre-Training

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2025-10-07

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Research and b

MemberTechnicalPre-Trainingopenresearchintelligencedatareflection

Member of Technical Staff - Post-Training

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2025-10-07

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. ## About the Role - Build systems

MemberTechnicalPost-Trainingopenresearchintelligencemodelsdata

Don't See Your Role? Apply Here!

Reflection AI · San Francisco, CA, US; London, UK; New York, NY, US · Posted 2025-10-07

## Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. We're always open to great people.

DonSeeApplyopenintelligencemissionreflectionaccessible