Selected: 📚 Research Engineer.
Selected: 🇺🇸 United States – Remote USA.
Selected: 🟡 Mid-level (3-6 years).
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Selected: 🆕 Date Added.
🔥 14 hours ago
Research Engineer/Scientist developing reinforcement-learning algorithms and systems. Building Prime Intellect’s open frontier-AI platform for reasoning, coding, and long-horizon tasks.
🏄 California – Remote
💵 $150k - $350k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 3%
🔥 14 hours ago
Research Engineer optimizing distributed training, GPU performance, and RL infrastructure. Building Prime Intellect’s open frontier AI platform for large-scale model training.
🏄 California – Remote
💵 $150k - $350k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 3%
🔥 14 hours ago
Research Engineer building training-ready corpora and data pipelines for Prime Intellect’s open AI platform. Testing data quality, mixtures, and evaluations for frontier model capabilities.
🏄 California – Remote
💵 $150k - $350k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 3%
🕒 October 1
Innovation Engineer evaluating technologies, developing prototypes, and scaling solutions for Mortenson, a builder, developer, and EPC company. Improving construction processes through research, testing, and commercialization.
❄️ Minnesota – Remote
💵 $77k - $115.6k / year
⏰ Full Time
🟢 Junior
🟡 Mid-level
📚 Research Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 0%
🕒 September 29
Applied Research Engineer shipping spatial AI models into Higharc’s home-design and construction platform. Building APIs, evaluation pipelines, and production ML capabilities.
🏄 California, New York – Remote
💰 $21M Series A on 2021-04
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 19%
🕒 September 25
AI Innovation Engineer building Python agentic workflows, MCP integrations, and AI tools for 829 Studios, a Boston-based digital marketing agency. Driving adoption across marketing operations.
🌵 Arizona, California, +25 more states – Remote
💵 $110k - $135k / year
💰 Series unknown on 2021-09
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 0%
🕒 September 23
Research Engineer building automated quality-control systems for HUD’s frontier AI training-data infrastructure. Designing benchmarks, validation pipelines, and metrics to improve agent evaluations and vendor data quality.
🕒 September 23
Research Engineer building PII detection and anonymization systems for HUD’s frontier-AI training data and evaluation platform. Developing privacy safeguards that preserve data utility for AI agents.
🌐 United States, Singapore – Remote
🏄 California – Remote
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 15%
🕒 September 9
Security Research Engineer building Python cloud tooling, CI/CD, and ETL pipelines for SpyCloud’s recaptured darknet data. Supporting security research that disrupts cybercrime and protects digital identities.
🤠 Texas – Remote
💵 $108k - $140k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 3%
🕒 September 9
Abuse Research Engineer proactively hunting threats and analyzing fraud for Stripe, a financial infrastructure platform. Building adversary simulations, intelligence, and controls to protect payment products.
🇺🇸 United States – Remote
💰 Venture Round on 2021-05
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 20%
🕒 August 31
Research Engineer building decentralized pretraining systems for Pluralis Research’s frontier-scale AI models. Optimizing distributed training, fault tolerance, and monitoring across heterogeneous consumer hardware.
🌐 United States, Australia – Remote
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 34%
🕒 August 31
Research Engineer building RL algorithms and systems for Pluralis's decentralized large-model training platform. Shipping post-trained models across consumer GPUs and Macs over the public internet.
🌐 United States, Australia – Remote
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 34%
🕒 August 31
Research Engineer building reliable geo-distributed inference systems for Pluralis’s decentralized AI models. Developing algorithms for consumer hardware and public-internet serving.
🌐 United States, Australia – Remote
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 34%
🕒 August 19
Research Engineer building reinforcement-learning models for LiveKit’s voice AI infrastructure. Developing training data, evaluations, and production models for voice, SMS, and chat agents.
🇺🇸 United States – Remote
💵 $135k - $300k / year
💰 Venture Round on 2022-09
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 21%
🕒 July 28
ML Research Engineer building advanced AI models that interpret entire CT studies for clinical use. Collaborating with leading researchers and radiologists in a fully remote role.
🕒 July 28
Research Engineer at Surge working at the intersection of software engineering and AI training data. Owning coding data projects to teach frontier models how to code.
🇺🇸 United States – Remote
💰 $25M Series A on 2020-07
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 36%
🕒 July 17
Remote innovation engineer researching, prototyping, and launching technology solutions at Warriors Lab. Building independent ventures or solving real-world challenges with multidisciplinary teams.
🕒 July 7
Computational Design Research Engineer developing machine learning solutions for engineering applications. Bridging the gap between advanced AI models and real-world engineering design within a venture-backed startup.
🍂 Massachusetts – Remote
💵 $100k - $140k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 55%
🕒 June 27
Research Engineer developing innovative Multilingual Live Caption and Translation models for Netflix. Partnering with cross-functional teams to enhance localization and member experience globally.
🇺🇸 United States – Remote
💵 $170k - $720k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
👻 Ghost score 18%
🕒 June 17
Research Engineer working collaboratively on AI models and novel research directions. Improve and deploy algorithms for deep learning in autonomous vehicles.
🇺🇸 United States – Remote
💵 $150k - $250k / year
💰 Corporate Round - Helm.ai on 2025-10
⏰ Full Time
🟡 Mid-level
🟠 Senior
📚 Research Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 5%
+12 More Research Engineer Jobs Available!

The average salary for remote mid-level research engineers in the US is $170,353 per year. This is based on data from 61 job openings. Our advanced AI searches the internet for remote job openings and posts them on our website. We use the salary data from these job postings to calculate salary expectations.
Below is a breakdown of salary data by years of experience:
| Experience | Number of roles analyzed | Average Salary |
|---|---|---|
🟡 Mid-level Research Engineer (2-4 yrs) | 61 | $170,353 |
🟠 Senior Research Engineer (5-9 yrs) | 46 | $183,056 |
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