Senior Software Engineer, ML Platform ParafinSenior Software Engineer, ML PlatformSan Francisco, CA$220,000–$265,000 / yearThis role is critical to building reliable, scalable, and developer-friendly systems for model experimentation, training, evaluation, inference, and retraining that power underwriting and other ML-driven products for small businesses. As a Software Engineer, you'll design, build, and maintain the core abstractions and platforms that let data scientists ship high-quality models to production-safely and quickly.
Software Engineer MedallionSoftware EngineerSan Francisco, CA$145,000–$175,000 / yearBy automating licensing, credentialing, payer enrollment, and compliance monitoring, Medallion empowers healthcare operations teams to streamline their workflows, improve provider satisfaction, and accelerate revenue generation, all while ensuring superior patient outcomes. Magazine's 2024 Fastest-Growing Private Companies in the Pacific Region, #5 on LinkedIn's 2024 Top US Startups, a Glassdoor Best Place to Work in 2024 & 2025, and featured on The Today Show - Medallion is revolutionizing provider network management.
Senior Software Engineer (Node), Javascript SDK SentrySenior Software Engineer (Node), Javascript SDKSan Francisco, CA$155,000–$400,000 / yearYou'll be at the forefront, working on: A Universe of JavaScript Challenges: Dive deep into our extensive suite of JavaScript SDKs, with a sharp focus on server-side and edge runtimes - from the battle-tested Node.js ecosystem to cutting-edge alternatives like Bun and Deno, and distributed edge environments like Cloudflare Workers. As a key member of our growing JavaScript SDK team, you'll be at the forefront of innovation, working on everything from our cutting-edge SDKs for Node.js, Bun, Deno, Cloudflare Workers, and other modern server runtimes.
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, 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 Elite Talent ConsultingSenior Software EngineerSan Francisco, CaliforniaAs the company scales rapidly, they are seeking top-tier talent to enhance core products, develop cutting-edge technologies , and contribute to key architectural decisions in a collaborative, fast-paced environment . A fast-growing, venture-funded startup in San Francisco is looking for an experienced Software Engineer to join its expanding team.
NewStaff Cloud Security Engineer - #4824 GRAILStaff Cloud Security Engineer - #4824Sunnyvale, CA$169,000–$224,000 / yearPartner with Platform, and Cloud Engineering team to design, implement, and manage AWS-native security services including IAM, KMS, GuardDuty, Security Hub, Inspector, Macie, WAF, Shield, CloudTrail, Config, and CloudWatch for proactive threat detection and risk management. We have built a multi-disciplinary organization of scientists, engineers, and physicians and we are using the power of next-generation sequencing (NGS), population-scale clinical studies, and state-of-the-art computer science and data science to overcome one of medicine’s greatest challenges.
Senior Software Engineer - Developer Experience & AI Enablement Grow TherapySenior Software Engineer - Developer Experience & AI EnablementSan Francisco, CA$200,000–$250,000 / yearWhat You'll Be Doing: Design and implement Grow's internal AI control plane and tooling ecosystem, including MCPs, AI skills frameworks, and secure connectors to internal systems such as our code, data warehouses, CRMs, finance tools, and internal databases. You'll Be a Good Fit If: You have 5+ years of experience in software engineering, platform engineering, or infrastructure roles with hands-on experience building AI-enabled systems (LLMs, skills, MCPs, orchestration frameworks, etc).
Founding Software Engineer - Backend and Infrastructure unsiloed.aiFounding Software Engineer - Backend and InfrastructureSan Francisco, CaliforniaWhat you Will Do As a Founding Software Engineer, you will own the entire technical stack end-to-end, from core infrastructure and production systems to deployment, reliability, and developer experience. Architect, build, and scale core backend systems powering document intelligence and VLM-based workflows.
Senior Software Engineer InstaworkSenior Software EngineerSan 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, Developer Experience Harvey, Inc.Staff Software Engineer, Developer ExperienceSan Francisco, CA$231,000–$340,000 / yearWork closely with engineering teams to gather feedback, evangelize best practices, and make the "paved road" a reality - empowering every Harvey engineer to move fast with confidence. The Developer Experience team is what keeps Harvey's fast growth momentum possible - the kind of fast where every week brings new products, new capabilities, and new challenges.
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.
Staff Software Engineer, Gaming AI Unity Technologies SFStaff Software Engineer, Gaming AIMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.
Staff+ Software Engineer, Cybersecurity Products AnthropicStaff+ Software Engineer, Cybersecurity ProductsSan Francisco, CAThis research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Senior Software Engineer, Developer Experience Harvey, Inc.Senior Software Engineer, Developer ExperienceSan Francisco, CA$175,000–$250,000 / yearWork closely with engineering teams to gather feedback, evangelize best practices, and make the "paved road" a reality - empowering every Harvey engineer to move fast with confidence. The Developer Experience team is what keeps Harvey's fast growth momentum possible - the kind of fast where every week brings new products, new capabilities, and new challenges.
Staff Software Engineer - Rust and Distributed Systems (Bay Area, hybrid) FortanixStaff Software Engineer - Rust and Distributed Systems (Bay Area, hybrid)Santa Clara, CAOur unified data security platform addresses vulnerabilities in hybrid multicloud environments, defends against threats, and makes it easier to discover, assess, and fix data exposure risks. Our commitment to solving the world’s toughest data security challenges has earned Fortanix multiple Cybersecurity Excellence and Innovation Awards, as well as recognition from industry giants such as NVIDIA, Microsoft, Intel, ServiceNow, and Snowflake.
NewComponent Engineer - Electromechanical Arista NetworksComponent Engineer - ElectromechanicalSanta Clara, CA$120,000–$180,000 / yearArista Component Engineers work closely with Design Engineers, Supply Chain Management, and New Product Introduction Engineers to identify new components, drive an alternate sourcing strategy, and successfully launch products and sustain them in production. Expertise in PLM (Product Lifecycle Management) and comprehensive working knowledge of change order management processes, including PCN (Product Change Notification), ECO (Engineering Change Order), BOM (Bill of Materials), and Deviation.
NewSenior Electrical Engineer KnightscopeSenior Electrical EngineerSunnyvale, CA$165,000–$195,000 / yearThis individual will own the full electrical scope of our hardware products, including CPU, GPU, and compute-module evaluation, power distribution, battery selection, working knowledge of video, audio, and router systems, thermal management and testing support. Knightscope (NASDAQ: KSCP) is a security technology company building the nation's first Autonomous Security Force — autonomous machines, AI-driven software, and elite security professionals operating as one integrated managed service.
Senior Software Engineer, Data Platform ParafinSenior Software Engineer, Data PlatformSan Francisco, CaliforniaLead projects to improve data quality, testing, observability, and cost efficiency across existing pipelines and backend systems (e.g., migrating Databricks SQL pipelines to dbt, scaling data ingestion, improving data-lineage tracking, and enhancing monitoring). Own the Data & ML platform infrastructure using Terraform, including end‑to‑end administration of Databricks workspaces: manage user access, monitor performance, optimize configurations (e.g., clusters, lakehouse settings), and ensure high availability of data pipelines.
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).