Software Engineer, Design Systems AssembledSoftware Engineer, Design SystemsSan Francisco, CaliforniaWith AI Agents that resolve cases end-to-end, AI Copilot for agent assistance, and AI-powered workforce management that optimizes both human and AI capacity, Assembled helps teams deliver faster, better service while making smarter decisions about how to staff and automate. We're looking for a Software Engineer to lead the technical vision for that work: defining the architecture of the system, building the infrastructure around it, and helping shape the next generation of design-to-code workflows.
Software Engineer - Infrastructure BaseTenSoftware Engineer - InfrastructureSan Francisco, CABy uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer.
Software Engineer, Connectors & MCP WriterSoftware Engineer, Connectors & MCPSan Francisco, CAFounded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. You'll dive deep into developing a state-of-the-art platform that leverages cutting-edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity.
Senior Software Engineer - Instawork Robotics InstaworkSenior Software Engineer - Instawork RoboticsSan Francisco, CA$170,000–$200,000 / yearYou will collaborate across engineering, product, and design to translate business requirements into clear, scalable technical solutions, leveraging modern methodologies-including AI where it aligns with product scope-to deliver high-quality products and efficient software workflows. Forbes included us on their Next Billion Dollar Startups list; RetailTech Breakthrough named us Workforce Hiring Solution of the Year for 2025; and Inc. 5000 recognized us as one of the country's top 10% fastest-growing companies two years in a row.
Staff Software Engineer, Frontend Harvey, Inc.Staff Software Engineer, FrontendSan Francisco, CA$238,000–$290,000 / yearAs a Staff Software Engineer, Frontend at Harvey, you will own and lead engineering projects that define the user experience of our different products: Assistant, Vault, Workflows, and Harvey in Microsoft Word and Outlook. Lead end-to-end UI features for Assistant, Vault, Workflows, our Word/Outlook add-ins, and future Harvey products - from scoping and design reviews to implementation, launch, and iteration.
Software Engineer - AI Developer Productivity BaseTenSoftware Engineer - AI Developer ProductivitySan Francisco, CAYou'll build that platform: the agent configurations tuned to our monorepo, the context and tooling layer that makes agents competent in our codebase, the evals that tell us which approaches actually work, and the rollout mechanics that get a new engineer productive with agents in week one. Agent substrate- Repo-level context infrastructure that makes agents competent in our codebase (CLAUDE.md/AGENTS.md conventions, architecture and domain context, and the tooling to keep it accurate as code moves).
Software Engineer, Agent Harness LettaSoftware Engineer, Agent HarnessSan Francisco, CaliforniaWe’re assembling a world-class team of researchers and engineers to solve AI’s hardest problem: making machines that can reason, remember, and learn the way humans do. As a Software Engineer , you will bridge the gap bleeding-edge agent systems and production-grade software for running agents in real applications.
Software Engineer - Backend Specialist MercorSoftware Engineer - Backend SpecialistSan Francisco, CaliforniaRemote$40–$50 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Test apps locally and debug build, runtime, and permission issues.
Senior Software Engineer, Networking DittoSenior Software Engineer, NetworkingSan Francisco, CaliforniaAn understanding of some of key mesh networking topics such as TCP, UDP, and QUIC semantics and tradeoffs, including connection establishment, congestion and flow control, retransmission behavior, MTU/fragmentation, and practical implications for latency, throughput, and reliability in real-world systems. Design, implement, and own core components of Ditto’s networking and transport stack, spanning overlay networking (routing, virtual connections, channel lifecycle) and underlying physical transports and protocols (BLE, LAN, Wi-Fi Aware, AWDL, etc.).
Software Engineer, Product (Frontend-leaning) AssembledSoftware Engineer, Product (Frontend-leaning)San Francisco, CaliforniaWith AI Agents that resolve cases end-to-end, AI Copilot for agent assistance, and AI-powered workforce management that optimizes both human and AI capacity, Assembled helps teams deliver faster, better service while making smarter decisions about how to staff and automate. Build product experiences end to end — Own customer-facing features from concept through production across frontend, backend, APIs, data models, and AI-powered workflows.
Senior Software Engineer, Database DittoSenior Software Engineer, DatabaseSan Francisco, CaliforniaThis is a uniquely challenging domain: unlike a traditional cloud database, every design decision must account for memory, unreliable storage media, and the need to natively handle Conflict-Free Replicated Data Types (CRDTs) as part of the transaction layer. You’ll be responsible for backend abstraction, transaction management, concurrency control, CRDT-aware document storage, and blob storage — all designed to run reliably on constrained edge devices like phones, IoT hardware, and ruggedized military systems.
Senior Software Engineer, Bluetooth DittoSenior Software Engineer, BluetoothSan Francisco, CaliforniaCollaborate across the stack Work closely with mobile app developers, platform engineers, and product teams to integrate Bluetooth seamlessly with other transport layers (Wi-Fi Direct, LAN) and ensure a unified sync experience. In this role, you'll tackle the inherent challenges of Bluetooth connectivity—unreliable connections, diverse device behaviors, interference—and build elegant, resilient solutions that make peer-to-peer sync feel magical to end users.
Software Engineer - Observability BaseTenSoftware Engineer - ObservabilitySan Francisco, CAThis team is responsible for building high-throughput ingest pipelines, cost-efficient storage, and agentic diagnostic tools to ensure that we can detect, diagnose, and resolve issues in minutes rather than hours, even as the systems they operate become more complex. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production.
Software Engineer - Continuous Delivery BaseTenSoftware Engineer - Continuous DeliverySan Francisco, CABy uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. You will own the deployment platform, release pipelines, and rollout safety mechanisms that allow engineers across Baseten to deploy changes rapidly while minimizing operational risk.
Senior Software Engineer, Fleet & Edge DexmateSenior Software Engineer, Fleet & EdgeFremont, CaliforniaOur mission is to democratize robotics by lowering the barrier to entry, delivering a plug-and-play platform for developers, researchers, and enterprises, and cultivating an open ecosystem that accelerates the evolution of physical AI. -Experience with IoT, edge devices, robotics, autonomous vehicles, or large-scale device fleets strongly preferred.
Senior Software Engineer (SF paraform) AIDA RecruitmentSenior Software Engineer (SF paraform)San Francisco, CaliforniaTechnical Interview – 60 minutes In-depth discussion of your technical experience, coding skills, and relevant technologies. System Design / Architecture Interview – 60 minutes Assessment of your ability to design scalable systems, make architectural decisions, and solve complex engineering problems.
Senior Software Engineer, AI Evals SentrySenior Software Engineer, AI EvalsSan Francisco, CA$155,000–$400,000 / yearA successful candidate's actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate's work location, education, work and other relevant experience, skills, and job-related knowledge. As a Senior Software Engineer on Sentry's AI/ML team, you'll be responsible for building the evaluation infrastructure that measures the accuracy, reliability, and real-world performance of our AI systems.
Senior Software Engineer, Events Analytics Platform SentrySenior Software Engineer, Events Analytics PlatformSan Francisco, CA$155,000–$400,000 / yearWe started this initiative by building Snuba, the primary storage and query service for Sentry's event data powered by ClickHouse, and we are now focused on unlocking deeper visibility and reporting across the terabytes of event data our users generate. You will do this by expanding the capabilities of our search infrastructure, building new capabilities on top of our state-of-the-art storage layer and increasing the performance and integrity of Sentry's core data services.
NewSenior Software Engineer, Billing Platform SentrySenior Software Engineer, Billing PlatformSan Francisco, California$155,000–$400,000 / yearYou will help design flexible pricing primitives that support everything from per-event usage billing to complex enterprise contracts, enabling product and sales teams to experiment rapidly while maintaining revenue accuracy and reduced time-to-market for new products. A successful candidate’s actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge.
Software Engineer - Training Product BaseTenSoftware Engineer - Training ProductSan Francisco, CAMultinode training: Multinode training enables customers to easily run training jobs across multiple compute nodes, enabling users to train large models like GLM 4.7 and DeepSeek. Familiarity or experience with the open source training stack and frameworks (NCCL, PyTorch, Megatron, NemoRL, VeRL, Axolotl, HF Trainer) and distributed training techniques (FSDP, DeepSpeed).