Tech Lead Manager, Mobile - Search AI Product & Mobile Coupang IncTech Lead Manager, Mobile - Search AI Product & MobileMountain View, CABorn out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce. We''re dedicated to crafting innovative search and discovery experiences for Coupang customers - using cutting-edge AI to empower users to navigate products with ease and find everything they need.
Staff Machine Learning Engineer - Search Ranking Coupang IncStaff Machine Learning Engineer - Search RankingMountain View, CA$152,000–$277,000 / yearDesign and implement large-scale ML systems for search ranking, semantic retrieval, query understanding, and personalized product discovery using state-of-the-art techniques such as transformer-based models, contrastive learning, and vector search. Drive innovation in search relevance and user intent modeling using large language models (LLMs), embedding-based retrieval, and multi-modal learning.
AIML - Machine Learning Engineer, Answers Knowledge and Information Apple IncAIML - Machine Learning Engineer, Answers Knowledge and InformationCupertino, CAAt least 2 years of experience in various state-of-the-art techniques related to LLM fine-tuning in 1 or more of the following areas -- Supervised Fine-tuning (SFT) with Rejection Sampling, Preference-based fine-tuning techniques (e.g RLHF, Reward model, DPO, PPO, GRPO etc.), Parameter efficient fine-tuning techniques (e.g LoRA), Hallucination reduction and factual accuracy improvements, Designing and implementing safety guardrails At least 10 years of experience leading complex cross-functional projects and influencing research direction At least 10 years of experience with large-scale model training, optimization, and deployment Consistent track record of researching, inventing and/or shipping advanced machine learning models Outstanding communication and interpersonal skills with ability to work with cross-functional teams. You will also work with researchers and data scientists to develop, fine-tune, and evaluate domain specific Large Language Models for various tasks and applications in Apple's AI powered products and conduct applied research to transfer the cutting edge research in generative AI to production ready technologies.
Staff Research Engineer, Autonomy VLM Rivian Automotive IncStaff Research Engineer, Autonomy VLMPalo Alto, CA$265,000–$331,300 / yearRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.
Senior Tech Lead Manager, Perception Rivian Automotive IncSenior Tech Lead Manager, PerceptionPalo Alto, CA$265,000–$331,300 / yearRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Preferred Qualifications Strong experience in Lidar-free lane auto-labeling Strong experience in mapping, especially from multiple vehicle passes Experience in driving training data strategy, including defining data annotation guidelines, partnering effectively with in-house and external 3P annotation vendors.
Senior Lead, Autonomy VLM Rivian Automotive IncSenior Lead, Autonomy VLMPalo Alto, CA$265,000–$331,300 / yearCollaborating broadly across the Autonomy org, you will serve as the champion for VLM models and data mining capabilities, as well as represent these efforts in our interactions with other teams Responsibilities Drive and deliver the VLM strategy: Own the holistic roadmap of the VLM strategy, including training and delivering VLM models, deployment, alignment, and ensuring a unified vision across the Autonomy org. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Tech Lead, Perception Autonomy Rivian Automotive IncTech Lead, Perception AutonomyPalo Alto, CA$228,000–$285,000 / yearRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.
Senior Software Engineer - Storage Engine ElasticSenior Software Engineer - Storage EngineSan Jose, CARemoteThis globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer - Storage Engine ElasticPrincipal Software Engineer - Storage EngineSan Francisco, CARemoteThis globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Senior Software Engineer - Query Engine, Database Internals ElasticSenior Software Engineer - Query Engine, Database InternalsSan Francisco, CAThis globally-distributed, completely remote team of senior engineers is responsible for building new analytics capabilities in Elasticsearch’s latest aggregation framework based on a completely new compute engine, and accessed via our new piped query language called ES|QL. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Senior Software Engineer - Search Algorithms ElasticSenior Software Engineer - Search AlgorithmsSan Jose, CABy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. This technical leader is responsible for contributing to the technical direction and vision for our search capabilities, including design and implementation of new search features, enhancements to search functionality, and resolving bugs.
Senior Software Engineer - Vector Search ElasticSenior Software Engineer - Vector SearchSan Jose, CABy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. This technical leader is responsible for contributing to the technical direction and vision for our search capabilities, including design and implementation of new search features, enhancements to search functionality, and resolving bugs.
Principal Software Engineer - Search Algorithms ElasticPrincipal Software Engineer - Search AlgorithmsSan Jose, CAThis is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Senior Software Engineer - Performance Tuning ElasticSenior Software Engineer - Performance TuningSan Jose, CABy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. • You have a solid comprehension of distributed systems architecture, including partition tolerance, cluster state propagation, and scaling challenges in large-scale data stores.
Manager, Performance Marketing, Paid Search AirwallexManager, Performance Marketing, Paid SearchSan Francisco, CaliforniaPowered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future.
Paid Search & Shopping Manager PoshmarkPaid Search & Shopping ManagerRedwood City, CaliforniaYou will work in close partnership with the Paid Search Director to translate channel strategy into flawlessly executed programs, and you will serve as a key voice for search and shopping best practices across the Growth team. • Design and execute structured testing programs across keyword strategy, bidding approaches, ad copy, creative formats, and audience segmentation, documenting and communicating learnings clearly.
Director, Growth Content AirwallexDirector, Growth ContentSan Francisco, CaliforniaPowered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. As Director of Content Marketing, you will own the end-to-end content strategy across all digital platforms, building a high-performing content engine that drives engagement, supports pipeline generation, and elevates Airwallex's brand in a competitive global fintech landscape.
Senior Data Scientist, Growth Analytics AirwallexSenior Data Scientist, Growth AnalyticsSan Francisco, CaliforniaPowered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. As key partners to Growth, Marketing, Sales, and Product, our team works collaboratively to enable data-informed decision-making, experimentation, and scalable measurement frameworks supporting Airwallex’s global expansion.
Office of the CEO - Growth PalletOffice of the CEO - GrowthSan Francisco, New York$110,000–$210,000 / yearOur flagship platform provides end-to-end visibility, control, and optimization, while our newest product, CoPallet, introduces AI Agents that can understand and execute requests in real time and integrate directly with customer systems. You'll work directly out of the Office of the CEO, partnering closely with marketing, engineering, product, and sales to turn open-ended distribution problems into a repeatable, compounding growth engine.
Founding Growth Lead PalletFounding Growth LeadSan Francisco, New York$140,000–$200,000 / yearOur flagship platform provides end-to-end visibility, control, and optimization, while our newest product, CoPallet, introduces AI Agents that can understand and execute requests in real time and integrate directly with customer systems. You’ll have the opportunity to shape how Pallet approaches demand generation: testing new channels, building repeatable programs, and developing the infrastructure we need to understand what is actually driving pipeline and revenue.