Jobs

Forward Deployed Engineer, RL Environments

Labelbox

San Francisco Bay Area Hybrid permanent

Reinforcement LearningRL EnvironmentsInfrastructure DevelopmentContainerizationDockerSoftware EngineeringProduction-Quality CodeReproducibilityDeterministic ExecutionSystems ArchitectureAI DevelopmentAI Tooling

Shape the Future of AI At Labelbox, we're building the critical infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, we've been pioneering data-cent...

April 7, 2026 View Details

RL Environments Engineer

Confidential

Remote job permanent

PyTorchJAXRLReward Expertiseenvironment designevaluationDockergitclean codereproducible environmentstraining loops

🌍 Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” appro...

April 2, 2026 View Details

RL Environments Research Engineer

Confidential

Remote job permanent

PyTorchJAXRLenvironment designtraining loopsevaluationDockergitmodel trainingreward functionsproduction Pythonmodel internals

🌍 Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” appro...

April 7, 2026 View Details

RL Environments

Bespokelabs

Archived Mountain View, California, United States Remote permanent

Machine LearningAgent Behavior AnalysisReward HackingEnvironment DesignBenchmark CreationData VerificationSystematic StrategiesEvaluation ProtocolsCollaborationQuality Standards

About Bespoke Labs Bespoke Labs is an applied AI research lab pioneering data and RL environment curation for training and evaluating agents. Recently, we curated Open Thoughts, one of the best open...

August 19, 2025 View Details

RL Environments Specialist

Xai

Archived Remote (Palo Alto, CA, Remote) Remote permanent

React.jsPythonFastAPIDockerUIBackendUI/UXDatabaseAPIReinforcement Learning

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineeri...

December 11, 2025 View Details

Member of Technical Staff - Macrohard / Computer Control - RL Environments

Xai

Archived Palo Alto, CA permanent

Software DevelopmentDockerWindowsLinuxmacOSBrowsersIDEsTerminalsContainerizationAutomated Testing

About xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineeri...

December 10, 2025 View Details

Technical Program Manager, RL Environments

Anthropic

Archived San Francisco, CA Remote permanent

Operational LeadershipTechnical DepthData QualityInfrastructure ManagementCapacity PlanningProduction MonitoringTeam CoordinationRisk MitigationFeedback LoopsQuality Assurance

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickl...

November 22, 2025 View Details

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