Senior Software Engineer, Data Integrations (Java/Python) BlackRock, Inc.Senior Software Engineer, Data Integrations (Java/Python)San Francisco, CA$162,000–$215,000 / yearAbout BlackRock SMA Solutions: At BlackRock SMA Solutions, our strategies are designed to put our clients' and their clients' interests at the center of our investment advice; to minimize costs and taxes; and to incorporate each client's unique values-aligned preferences into their investment portfolio. In this role, you will work across APIs, data pipelines, microservices, and relational data stores, partnering closely with product, analytics, and business stakeholders to ensure data and services are reliable, secure, and delivered at scale.
Research Engineer, Large-Scale Training Together AIResearch Engineer, Large-Scale TrainingSan Francisco, CaliforniaWe believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. You will rapidly bring newly released open-source models onto the Model Shaping platform, ensuring they train efficiently and reliably across diverse customer workloads.
Staff Engineer, Distributed Storage and HPC & AI Infrastructure Together AIStaff Engineer, Distributed Storage and HPC & AI InfrastructureSan Francisco, CA$250,000–$300,000 / yearYou'll manage and scale high-performance parallel filesystems and object stores, evaluate and integrate cutting-edge technologies such as Vast, Weka, Ceph, and Lustre, and solve the complex engineering challenges of operating at extreme throughput, low-latency data paths, and massive cluster-scale storage operations. Engineer end-to-end data paths to achieve 10+ GB/s per GPU node; architect multi-tier caching for model weights and datasets; tune parallel filesystems using advanced profiling; and scale storage infrastructure across thousands of nodes.
Senior Software Engineer, Device Security HPSenior Software Engineer, Device SecuritySan Francisco, CaliforniaAs a Senior Software Engineer specializing in Device Security, you will play a key role in helping HP IQ lead the industry in advancing the security of AI devices, and empowering business and users with control of their privacy and personal data in the quickly evolving AI-driven world. We create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful—always with a human-centric mindset.
Member Of Technical Staff - Distributed Training Engineer Liquid AI IncMember Of Technical Staff - Distributed Training EngineerSan Francisco, CASpun out of MIT CSAIL, we build general-purpose AI systems that run efficiently across deployment targets, from data center accelerators to on-device hardware, ensuring low latency, minimal memory usage, privacy, and reliability. We need someone who: Loves distributed systems complexity: Our team builds systems that keeps long training runs stable, debugs training failures across GPU clusters, and improves performance.
LLM Inference Frameworks And Optimization Engineer Together AILLM Inference Frameworks And Optimization EngineerSan Francisco, CA$160,000–$230,000 / yearWe believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. This role will focus on low-latency, high-throughput inference, GPU/accelerator optimizations, and software-hardware co-design, ensuring efficient large-scale deployment of LLMs and vision models.
Senior RF Engineer Samara AerospaceSenior RF EngineerSan Francisco, California$150,000–$190,000 / yearOwn the end-to-end PCB implementation of RF designs, including schematic capture, multilayer board layout (RF/mixed-signal), stackup definition, design rule checks, and liaison with fabrication and assembly vendors to ensure manufacturable, high-performance hardware. Develop and maintain RF system models and simulations, perform end-to-end link budget analysis, noise and linearity cascades, and interference/co-existence assessments to validate system performance margins across operating conditions.
NewSenior Earth Observation Engineer Loft Orbital SolutionsSenior Earth Observation EngineerSan Francisco, CAYou'll work closely with mission teams, customers, and payload suppliers to define performance requirements, drive payload development and test, support in-orbit calibration and commissioning, and ensure Loft can reliably process and deliver imagery to customers. With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA \u007C Golden, CO \u007C and Toulouse, France to meet accelerating demand for space infrastructure.
NewSenior OS/Kernel Engineer NIO USA, INCSenior OS/Kernel EngineerSan Jose, CA$143,200–$186,000 / yearYou will have the opportunity to work on almost every layer of systems software, including kernel, networking, file system, drivers, hypervisor, libc, build system, etc, to optimize the system from high-level architecture down to the choice of assembly instructions, to bring high-impact innovations onto production systems by collaborating with engineering teams. NIO provides premium smart electric vehicles under the NIO brand, premium smart electric vehicles for families through the ONVO brand, and small smart high-end electric cars with the FIREFLY brand.
NewResearch Engineer / Research Scientist -- Robotics & Physical AI CleraResearch Engineer / Research Scientist -- Robotics & Physical AISan Francisco, CA$100,000–$300,000 / yearYou'll work across learning algorithms, simulation, and hardware to push robot capabilities from simulation into real-world deployment — directly shaping how robots perceive, plan, and act. Job Description About the Role This role sits at the intersection of research and engineering on a small, high-output team building AI systems that help robots learn, reason, and operate in the physical world.
NewFounding Agentic Engineer CleraFounding Agentic EngineerSan Francisco, CA$150,000–$300,000 / yearYou'll work directly with the CTO to build production agentic systems that do real work with real consequences — setting the patterns every future agent at the company will follow. Build and maintain the harness agents run on, plus the layer that enables building, evaluating, and evolving new agents in days.
DELTA DENTAL: Workplace Systems Engineer Elevated ResourcesDELTA DENTAL: Workplace Systems EngineerSan Francisco, CaliforniaIn this multifaceted role, you will be responsible for managing and optimizing desktop environments, delivering hands-on and remote support to users, and ensuring seamless operation of both physical devices and cloud-based services. The ideal candidate thrives in fast-paced environments and is eager to expand their technical abilities, including intermediary support for a key vendor software product.
Staff Software Engineer - Workflows Platform RipplingStaff Software Engineer - Workflows PlatformSan Francisco, CAThe Workflow Platform team is responsible for our Workflow Studio product and the underlying tech stack that empowers other teams at Rippling to build no-code workflow functionality into their own products. For office-based employees (employees who live within a defined radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employees role.
NewSenior Cloud Engineer GridwareSenior Cloud EngineerSan Francisco, CAThe platform you’ll build and operate ingests millions of events per day from devices in the field, powers customer-facing dashboards and alerting, and supports the data science work that turns raw signals into grid intelligence. You will own AWS infrastructure, Kubernetes (EKS), CI/CD, and observability end-to-end, partnering with our Cloud Security team to keep the platform safe and compliant, and with backend, firmware, and data teams to keep them shipping fast.
Senior Software Engineer, Frontend Full Stack - HR Product RipplingSenior Software Engineer, Frontend Full Stack - HR ProductSan Francisco, CAThe team is composed of high-impact squads focused on four core domains: • HRIS (Human Resources Information System): Building the core employee record, organizational structure, and workflows that serve as the single source of truth for all other Rippling products. For office-based employees (employees who live within a 40 mile radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employees role.
Senior Software Engineer, Backend Full Stack - Financial Product RipplingSenior Software Engineer, Backend Full Stack - Financial ProductSan Francisco, CAOur team builds and maintains the core financial products that enable businesses to operate seamlessly, covering areas such as: • Global Payroll: Developing the systems for calculating, filing, and processing payroll across multiple countries, including tax logic, compliance, and direct money movement infrastructure. This platform delivers secure, fault-tolerant, scalable primitives for money movement, billing, reconciliation, compliance, and financial intelligence, enabling rapid launch of financial products with minimal effort, and zero disbursement failures or manual intervention.
Senior Software Engineer, Backend Full Stack - HR Product RipplingSenior Software Engineer, Backend Full Stack - HR ProductSan Francisco, CAThe team is composed of high-impact squads focused on four core domains: • HRIS (Human Resources Information System): Building the core employee record, organizational structure, and workflows that serve as the single source of truth for all other Rippling products. For office-based employees (employees who live within a 40 mile radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employees role.
NewElectrical & Computer Engineer (Temporary/Contract) Ceribell, IncElectrical & Computer Engineer (Temporary/Contract)Sunnyvale, CA$85–$100 / hourWe have working prototypes of most peripherals on various development platforms (Raspberry Pi and Arduino) and need an experienced embedded engineer to port, integrate, bring up, and test these on the target host, then help drive the design toward manufacturing readiness. The Ceribell System is a novel, point-of-care electroencephalography ("EEG") platform specifically designed to address the unmet needs of patients in the acute care setting, and is being used in hundreds of community hospitals, large academic facilities and major IDN's across the country.
NewEngineer, R&D Battery Operations SilaEngineer, R&D Battery OperationsAlameda, CA$128,000–$162,000 / yearLead continuous improvement projects on the battery assembly and testing processes of the R&D lab to improve safety, quality and capacity Implement lean manufacturing techniques, Six Sigma methodologies, and other process improvement strategies. Smaller more powerful batteries that can unlock innovation in consumer devices and accelerate the mass adoption of electric cars to eliminate our dependence on fossil fuels.
NewMatching Algorithm Engineer NewsBreakMatching Algorithm EngineerMountain View, CA$163,000–$400,000 / yearRecognized by Fast Company as #32 on the Top Workplaces for Innovators, we're proud to be Great Place to Work® certified and home to a dynamic team of technologists, product innovators, and business leaders who are passionate about solving meaningful challenges at scale. About the role You will build the algorithms that connect local consumers with the right businesses at the right moment — search ranking, two-sided marketplace matching, and dispatch optimization.