Research jobs in Bulgaria

18 Research roles in Bulgaria at 7 companies, including Tether, ElevenLabs and Luma AI. Every one is checked against the company's own job board around the clock.

18 Research jobsJKto move

Research Bulgaria Clear all

Role	Team	Location	Pay	Posted
Today
Senior Product Analyst / Data ScientistNewNebiusAIRemote · Amsterdam, Netherlands +1	Research	Remote · Amsterdam, Netherlands +1	–	4h
This month
Research Engineer - Data InfrastructureElevenLabsAIRemote · United Kingdom +3	Research	Remote · United Kingdom +3	–	19 Oct
Member of Technical Staff - Post-Training (Reinforcement Learning & Generalization)CohereAIRemote · Europe +2	Research	Remote · Europe +2	CA$295K–CA$535K/yr	14 Oct
Research EngineerElevenLabsAIRemote · Poland +4	Research	Remote · Poland +4	–	11 Oct
Senior Data ScientistNexoWeb3On-site · Sofia, Bulgaria	Research	On-site · Sofia, Bulgaria	–	9 Oct
Research Scientist / Engineer – Reinforcement Learning InfrastructureLuma AIAIRemote · London, UK +6	Research	Remote · London, UK +6	–	8 Oct
Research Scientist / Engineer – Performance OptimizationLuma AIAIRemote · London, UK +6	Research	Remote · London, UK +6	$195K–$395K/yr	8 Oct
Research Scientist / Engineer – Training InfrastructureLuma AIAIRemote · London, UK +7	Research	Remote · London, UK +7	$195K–$395K/yr	8 Oct
Earlier
Research Engineer - Web CrawlersElevenLabsAIRemote · United Kingdom +3	Research	Remote · United Kingdom +3	–	28 Aug
Research Engineer - InferenceElevenLabsAIRemote · United Kingdom +3	Research	Remote · United Kingdom +3	–	28 Aug
Research Engineer (Reinforcement Learning)LiveKitAIRemote · North America +2	Research	Remote · North America +2	$135K–$300K/yr	18 Aug
AI Research Engineer (Pre-training - LLM & Multi-Modal) - 100% Remote WorldwideTetherAIWeb3Remote · United Kindom, United Kingdom +36	Research	Remote · United Kindom, United Kingdom +36	–	10 Aug
Staff Applied AI Researcher (Agentic Search)NebiusAIRemote · Amsterdam, Netherlands +3	Research	Remote · Amsterdam, Netherlands +3	–	7 Aug
AI Research Engineer (Model Compression & Quantization) - 100% Remote WorldwideTetherAIWeb3Remote · Lugano, Switzerland +36	Research	Remote · Lugano, Switzerland +36	–	19 May
AI Research Engineer (Multi-Modal & Vision) - 100% Remote WorldwideTetherAIWeb3Remote · Bangalore, India +35	Research	Remote · Bangalore, India +35	–	19 May
AI Research Engineer (Agentic Reinforcement Learning) - 100% Remote WorldwideTetherAIWeb3Remote · United Kindom, United Kingdom +35	Research	Remote · United Kindom, United Kingdom +35	–	19 May
AI Research Engineer (Agentic Post-training) - 100% Remote WorldwideTetherAIWeb3Remote · United Kindom, United Kingdom +35	Research	Remote · United Kindom, United Kingdom +35	–	19 May
Research Engineer Intern (Multimodal LLM)TetherAIWeb3Remote · United Kindom, United Kingdom +74	Research	Remote · United Kindom, United Kingdom +74	–	27 Nov

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