LLM Training Engineer SciforiumLLM Training EngineerSan Francisco, CaliforniaBacked by multi-million-dollar funding and direct sponsorship from AMD with hands-on support from AMD engineers the team is scaling rapidly to build the full stack powering frontier AI models and real-time applications. You’ll build and iterate quickly on research ideas, contribute production-grade infrastructure, and help deliver models that can serve real-world use cases at scale.
Corporate IT Engineer AlembicCorporate IT EngineerSan Francisco, CaliforniaWe help the world's largest enterprises move past correlation to prove what actually drives business outcomes — the question marketing and growth teams have never been able to answer with confidence. We're looking for someone to own Corporate IT end to end as Alembic scales — the person who makes sure the company's people, devices, identity, and tools just work.
Senior Applied AI Engineer AlembicSenior Applied AI EngineerSan Francisco, CAOur stack runs on a 256-petaflop NVIDIA DGX cluster with NVL72 GPU infrastructure, combining Spiking Neural Networks, Graph Neural Networks, and causal inference to deliver real-time analytics that were previously impossible. Ship iteratively against real customer needs - work directly with data products, science, and customer-facing teams to turn requirements into working systems.
Senior Software Engineer, Search & Discovery Office HoursSenior Software Engineer, Search & DiscoverySan Francisco, CaliforniaRemote$170,000–$220,000 / yearYou'll take end-to-end ownership of how we surface and match the right experts to each customer's need: the data and indices behind it, the relevance and ranking that make results feel obvious, and the discovery experiences our customers rely on every day. Our platform handles the complexities behind the scenes— screening, compliance, scheduling, and payments—so knowledge sharing stays focused on meaningful insights and real impact.
Senior Staff Security Engineer, Ripple Treasury Ripple LabsSenior Staff Security Engineer, Ripple TreasurySan Francisco, CA$232,000–$290,000 / yearYou will lead the technical direction for product and infrastructure security, partnering with Ripple Treasury Product and Engineering teams to drive secure design, threat modeling, vulnerability management, and cloud security architecture. This role exists to raise the technical bar and extend Ripple's security posture as the engineering organization scales across new products, new architectures, and an increasingly sophisticated threat landscape.
Advanced Package Design Engineer SKHYAAdvanced Package Design EngineerSan Jose, California$110,000–$155,000 / yearOur cutting-edge memory technologies are essential in today's most advanced electronic devices and IT infrastructure, enabling enhanced performance and user experiences across the digital landscape. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies.
Senior OSAT Engineer (Part-Time, Contract) Altera SemiconductorSenior OSAT Engineer (Part-Time, Contract)San Jose, California$159,700–$230,000 / yearDrive new product introduction (NPI) from engineering builds through production release, ensuring OSAT capability meets electrical/thermal/mechanical requirements for FPGA and SoC products. This role requires strong semiconductor backend engineering experience, hands-on problem solving, and the ability to collaborate closely with OSAT partners and cross-functional stakeholders.
Senior Software Engineer, Consensus AnzaSenior Software Engineer, ConsensusSan Francisco, CA$180,000–$300,000 / yearCollaboration: Collaborate with cross-functional teams, including core protocol engineers, security experts, and infrastructure teams, to ensure the seamless integration and functioning of the consensus components. Testing and Validation: Create and execute comprehensive tests to validate the reliability and efficiency of the consensus mechanisms, including stress tests, fault injection, and performance benchmarking.
Senior/Staff Software Engineer, Perception Gatik AI, Inc.Senior/Staff Software Engineer, PerceptionMountain View, CA$180,000–$260,000 / yearGiven extensive knowledge of Gatik’s well-defined, fixed route ODDs and hybrid architecture, we are able to hyper-optimize our models with exponentially less data, establish gate-keeping mechanisms to maintain explainability, and ensure continued safety of the system for unmanned operations. Gatik, the leader in autonomous middle-mile logistics, is revolutionizing the B2B supply chain with its autonomous transportation-as-a-service (ATaaS) solution and prioritizing safe, consistent deliveries while streamlining freight movement by reducing congestion.
Senior Security Engineer, Enterprise Security AppboySenior Security Engineer, Enterprise SecuritySan Francisco, CALead the design, implementation, and continuous tuning of forensics, programs across endpoints, networks, and cloud environments, including policy development, incident triage, data classification alignment, and cross-functional collaboration to prevent unauthorized exfiltration of sensitive data. As a senior team member, you'll help build functionality for a high-scale, growing customer base, collaborate with diverse security professionals, address unique security challenges, participate in on-call rotations, and respond to critical incidents.
Senior/Staff GIS Engineer, HD Mapping Gatik AI, Inc.Senior/Staff GIS Engineer, HD MappingMountain View, CA$160,000–$230,000 / yearGiven extensive knowledge of Gatik’s well-defined, fixed route ODDs and hybrid architecture, we are able to hyper-optimize our models with exponentially less data, establish gate-keeping mechanisms to maintain explainability, and ensure continued safety of the system for unmanned operations. Gatik, the leader in autonomous middle-mile logistics, is revolutionizing the B2B supply chain with its autonomous transportation-as-a-service (ATaaS) solution and prioritizing safe, consistent deliveries while streamlining freight movement by reducing congestion.
Staff RF Engineer, Coexistence & Desense GMStaff RF Engineer, Coexistence & DesenseSunnyvale, California$159,400–$245,000 / yearThis is a senior individual contributor role that plays a critical part in GM’s in‑house design (IHD) strategy, embedding coexistence expertise early in design, validation, and integration cycles while working within agile, cross‑functional development teams. General Motors is transforming into a software‑defined, technology‑driven automotive company, with a growing emphasis on in‑house hardware and RF system design to enable faster innovation, deeper system integration, and improved product quality.
Software Engineer, ML Data LiftoffSoftware Engineer, ML DataSan Francisco, CA$180,000–$230,000 / yearAll candidates must be submitted via our Applicant Tracking System by approved Liftoff vendors who have been expressly requested to make a submission by our Recruiting Team for a specific job opening. Liftoff's solutions, including Accelerate, Direct, Monetize, Intelligence, and Vungle Exchange, support over 6,600 mobile businesses across 74 countries in sectors such as gaming, social, finance, ecommerce, and entertainment.
Manual QA Engineer Multi Media LLCManual QA EngineerSan Francisco, CARemote$90,000–$115,000 / yearYour work will have an immediate impact on millions of users — you will have the opportunity to work on different parts of the platform, including but not limited to payment gateways, live chats, and video streaming technology, which are supported across all major web browsers, mobile devices, smart TVs, and video consoles. We’re building a platform where creators can express themselves freely and grow their communities, where viewers discover and interact with creators they’re drawn to, and where the team behind it is challenged, trusted, and responsible for shaping the experience of millions of users around the world.
AI Kernel Engineer quadric, IncAI Kernel EngineerBurlingame, CA$110,000–$270,000 / yearThe AI Kernel Engineer at Quadric will [1] develop a highly efficient Quadric kernel library for a variety of AI/LLM models; [2] analyze the performance and optimize the kernel for different hardware configurations; This senior technical role demands deep knowledge of hardware architecture, compiler toolchain and optimization techniques. Quadric's co-optimized software and hardware is targeted to run neural network (NN) inference workloads in a wide variety of edge and endpoint devices, ranging from battery operated smart-sensor systems to high-performance automotive or autonomous vehicle systems.
Staff Soc RTL Engineer quadric, IncStaff Soc RTL EngineerBurlingame, CA$175,000–$230,000 / yearThe actual base salary offered will depend on a number of factors, including the specific level of the role, years and depth of relevant experience, technical skills and competencies, the criticality of the role to the business, internal equity, and work location. Quadric is redefining edge AI with the industry's first General Purpose Neural Processing Unit (GPNPU), enabling developers to run both neural network inference and conventional C++ code on a single programmable architecture.
Cloud SRE Engineer - Mandarin Bilingual IntelliPro Group Inc.Cloud SRE Engineer - Mandarin BilingualPalo Alto, CA$70–$100 / hourNorth America cloud operations team is looking for a skilled Cloud SRE Engineer to own the reliability, stability, and continuous improvement of core cloud services — spanning compute infrastructure (CVM/VMs), networking, and cloud security products. Monitor and maintain cloud compute (CVM), networking, and security products in the North America region to ensure high availability and system stability.
Lead Security & Infrastructure Engineer NewLimitLead Security & Infrastructure EngineerSouth San Francisco, CA$160,000–$240,000 / yearFluency across core security and IT systems: identity providers, endpoint management, AWS security tooling, networking, collaboration tools, end-user computing, backups, and operational systems of record. A track record of right-sizing controls to company stage, with the judgment and presence to communicate clearly with scientists, operators, executives, vendors, auditors, and sponsors.
Rack Level Manufacturing Test Engineer SambaNova Systems, Inc.Rack Level Manufacturing Test EngineerSan Jose, CA$150,000–$190,000 / yearPowered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy. New Product Introduction (NPI): Collaborate with Hardware Design and Software Engineering teams during early prototype phases to ensure the product design supports rack-level testability (DFR/DFT).
Staff Software Engineer, Deep Learning Acceleration AuroraStaff Software Engineer, Deep Learning AccelerationMountain View, CA$189,000–$274,000 / yearAurora expects commitment to our safety policies from every employee, and seeks candidates who take an active responsibility, can contribute to building an atmosphere of trust, and invest in the organization's long-term success by prioritizing working safely, no matter what. As a Staff Software Engineer focusing on Deep Learning Acceleration at Aurora, you will play a pivotal role in enhancing the performance of Deep Learning networks utilized in our Autonomous Vehicle (AV) systems.