Research Engineer: Architecting Self‑Improving AI
Letta Inc.
Letta Inc. is looking for a pioneering researcher to advance self-improving artificial intelligence. Located in downtown San Francisco, the role involves working with a talented team on LLM integration, developing new training methodologies, and publishing impactful research. Candidates should have proficiency in Python, experience with deep learning frameworks, and a strong research background. This is an in-person role that emphasizes innovation and collaboration as we push the boundaries of AI capabilities. #J-18808-Ljbffr Letta Inc.
- ...others. The Role: We are looking for Research Engineers to build AI systems that use agent interaction data... ...behave, evaluate them at scale, and improve them through learning and feedback.... ...work closely with the team to build self‑improving agent systems. What You’ll...SuggestedImmediate start
- Solving Self-Improving Superintelligence The human brain is a sponge. Today’s AI brains are brittle and rigid. At Letta, we’re building self-improving artificial... .... We’re assembling a world-class team of researchers and engineers to solve AI’s hardest problem: making...Suggested
- Letta Inc. in San Francisco seeks a candidate to develop self-improving AI methods in a dynamic, in-person role. You will collaborate with... ...team dedicated to advancing the field of AI through impactful research. The ideal candidate will have expertise in machine learning...Suggested
$350k
...interpretable, and steerable AI systems. We want AI... ...group of committed researchers, engineers, policy experts, and... ...pipelines, architecting & implementing high-quality... ...mission Interface with and improve our internal... ...Select... Voluntary Self-Identification For government...SuggestedFull timeContract workFor contractorsFor subcontractorWork at officeVisa sponsorshipFlexible hours$180k - $270k
Research Engineer (Focused on Search/IR) You'll own and advance the search... ...Engineer to connect search/IR improvements with model training and... ...with incremental processing. Self‑directed experimenter who ships... ...web data problems in AI infrastructure — this is your...SuggestedFull timeTemporary workRemote work- ...We are a small team of engineers wrangling problems from... .... the action layer for AI agents is the least-solved... ...hardest, turning open research questions into tools... ...customer tool-patching as self-service, not escalation... ...prior FDE / solutions-architect role selling to big...Live in
$160k - $300k
Hebbia is the AI platform for investors and bankers... ...and deep, multi-source research. We’ve built our own... ...scalable LLM inference engine - a distributed, asynchronous... ...business problems, improving processes, and... ...LinkedIn Profile * Voluntary Self-Identification For government...Contract workFor contractorsFor subcontractorWork at office$310k
...reinforcement learning research, building next-generation... ...the Role As a Research Engineer/Research Scientist at... ...advance the frontier of AI alignment and... ...model research. You're a self-starter who takes initiative... ...codebase to debug and improve it. You have a deep understanding...Work at officeRelocation package$280k
...interpretable, and steerable AI systems. We want AI to be... ...growing group of committed researchers, engineers, policy experts, and business... ...organisms of misalignment to improve our empirical understanding... ...sponsorship? * Select... Voluntary Self-Identification For...Contract workFor contractorsFor subcontractorWork at officeRelocationVisa sponsorshipWork visaFlexible hours- Solving Self-Improving Superintelligence The human brain is a sponge. Today’s AI brains are brittle and rigid. At Letta, we’re building self‑improving artificial... .... We’re assembling a world‑class team of researchers and engineers to solve AI’s hardest problem: making...
- ...speech and conversational AI systems. This person will work across applied research, model development, training... ...You will work closely with engineering and product teams to improve model quality, speed, reliability... ...audio data, weak labels, self‑supervised methods, and...
$231k - $340k
...By combining frontier agentic AI, an enterprise-grade platform... ...work. We are looking for a research engineer who can help scale that loop:... ...role is for someone who can self-manage model training and applied... ..., and validation loops that improve quality on long-horizon legal...$300k
Research Engineer, Agent Systems One of the most mission-driven organizations in AI is building the infrastructure that makes intelligent agents... ..., act, fail, recover, and improve in production. $300K - $600... ...agents can operate and self-validate safely Continuously...Visa sponsorship- ...breakthrough Physical AI system — humanoid robots... ...teams iterate on model improvement about once a week. Most... ...close it. Our open‑source engine, Daft, is the... ...generation of PhysicalAI in self‑driving, and are excited... ...office. Your Role As a Research Engineer on the Visual...Hourly payWork at officeFlexible hoursNight shift1 day per week
$250k - $300k
...accessible to everyone. Our AI-powered platform... ...work closely with our engineering team to design, implement... ...frameworks Track and improve model metrics Collaborate... ...within the self-driving car industry (or... ...background in implementing ML research papers and adapting academic...Full time- ...build the next generation of AI: ubiquitous, interactive intelligence... ...model innovation and systems engineering paired with a design‑minded... ...steering data generation to improve model intelligence through... ...scalable systems that bridge research and production. What We...Work at officeRelocation package
$150k - $250k
About Distyl AI Distyl is an applied AI technology... ...organizations. We research and deploy technologies... ...work spans research into self-constructing systems,... ...For At Distyl, Research Engineers build the bridge... ...measured, operated, and improved in production. Key Responsibilities...Full timeWork at office3 days per week- A pioneering AI research company in San Francisco seeks a Research-Hardware Codesign Engineer. This hybrid role involves shaping AI silicon architecture, debugging system discrepancies, and writing quantization kernels. Candidates should have a strong background in Python...
- ...interface of generative AI and synthetic biology.... ...scientists designing and engineering proteins for specific... ...will generate insights to improve protein functionality... ...a related field. Your research experience was in protein... ...excellence and self development: Work to the...Flexible hours
$200k - $400k
...is the leading conversational AI platform empowering every... ...the Team Read more about the research team\'s work here: The Research... ...the Role As a Voice Research Engineer, you’ll lead the development... ...their work end-to-end, ship real improvements, and are trusted to make high...Full timeWork at officeLocal area- General Analysis is a security research lab focused on adversarial... ...Francisco and work across research, engineering, and product. About the role... ..., and make algorithmic improvements for applying trained models for... ...and build deep context in AI security. You are results-oriented...
$192k - $259.8k
Job Summary Drata is seeking a Senior Applied Research Engineer to drive the quality and effectiveness of our AI systems through rigorous experimentation, evaluation... ...to validate hypotheses and quantify improvements before production rollout. Debug failure modes...Full timeFlexible hours$145.2k - $196.4k
...Driver (Owner‑Operator Mentality): Own your work. Improve relentlessly. Deliver results. Move at Drata... ...news. Job Summary Drata is seeking an Applied Research Engineer to drive the quality and effectiveness of our AI systems through rigorous experimentation, evaluation...Work at officeImmediate startMonday to FridayFlexible hours$175k - $350k
Adept thrives at the intersection of research and product. As a research engineer, you will play a crucial role in developing and implementing AI models, algorithms, and systems that solve... ...Design and run experiments to improve our understanding of data and model performance...Work at officeRemote work- ...infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, we'... ...Role Overview As an Applied Research Engineer, you will be at the forefront of... ...innovative techniques to measure and improve human data quality, and develop AI-assisted...Flexible hours
$160k - $240k
Research Engineer — Evals Location: San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC... ...Experience: 3+ years in ML engineering, applied AI, or data quality — with production... ...how feedback quality drives model improvement. People who've worked at the intersection...Full timeTemporary workWork at officeRemote work- ...in decades. We're changing that, using AI to disrupt a massive market. Millions of... ...across everything Gamma creates. As our Research Engineer, you'll design evaluation frameworks that... ...AI output quality, systematically improve production prompts, and fine‑tune models...Work at officeWork from home
- ...work. We partner with leading AI labs and enterprises to... ...team. You’ll work alongside researchers, operators, and AI companies... ...About the Role As a Research Engineer at Mercor, you’ll work at the... ...directly inform how we train and improve frontier language models. Your...Work at office
- Exa is building a search engine from scratch to serve every AI application. We build massive‑scale infrastructure... ...thousands of machines. Generalist Research Engineers work across our search... .... The team is centered around improving end quality of search endpoints for...H1b
$295k
OpenAI is seeking a Research Engineer/Research Scientist in San Francisco to enhance AI experiences for users. This hybrid role involves deep collaboration within research teams to improve model capabilities and performance through innovative evaluations and research agendas...
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