Senior Software Engineer, Training & Experimentation Lightning AISenior Software Engineer, Training & ExperimentationSan Francisco, CA$180,000–$250,000 / yearYou'll work across distributed training infrastructure, workload orchestration, experiment management, developer tooling, and platform APIs while partnering closely with our Managed Infrastructure, Core Platform, and Optimized Compute teams. This is an opportunity to build systems that support real-world AI workloads at scale while shaping the developer experience used by researchers, startups, and enterprise AI teams around the world.
Senior Software Engineer, Core Platform Lightning AISenior Software Engineer, Core PlatformSan Francisco, CA$180,000–$250,000 / yearFrom authentication and APIs to multi-tenancy, resource management, and developer tooling, this team creates the platform capabilities that every customer and engineering team depends on. Lightning AI operates globally with offices in New York City, San Francisco, Seattle, and London, and is backed by Coatue, Index Ventures, Bain Capital Ventures, and Firstminute.
Senior Software Engineer (Full-Stack) ValderaSenior Software Engineer (Full-Stack)San Francisco, CaliforniaSince products like ours tend to acquire a lot of complexity over time we are looking for engineers who can make mature and principled decisions in the face of competing priorities. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Senior Software Engineer [REMOTE] Upbound - Job PostingSenior Software Engineer [REMOTE]San Francisco, CARemoteSupport the full project lifecycle for highly scalable and reliable services running in a cloud environment – discovery, analysis, architecture, design, review, documentation, building, migration, automation, deployment, production-readiness, and ongoing operational support. Upbound is the creator and primary maintainer of Crossplane, the popular open-source framework for building cloud-native control planes, with over 100 million downloads and adoption by more than 1,000 teams worldwide.
Senior Software Engineer, Load And Fault Environments RobinhoodSenior Software Engineer, Load And Fault EnvironmentsMenlo Park, CA$196,000–$230,000 / yearYou'll own meaningful components of the load testing and fault injection platform, write production-quality code, and collaborate with engineers across infrastructure and product teams to ensure the tooling you build gets adopted and drives real reliability improvements. As a Senior Software Engineer on the Load and Fault Environments team, you will design and build the infrastructure that lets Robinhood's engineers simulate load, inject faults, and validate system behavior under stress - at the scale of a fast-growing financial platform.
NewSenior Software Engineer, Load and Fault Environments RobinhoodSenior Software Engineer, Load and Fault EnvironmentsMenlo Park, CABase Pay Range: Zone 1 (Menlo Park, CA; New York, NY; Bellevue, WA; Washington, DC) $196,000—$230,000 USD Zone 2 (Denver, CO; Westlake, TX; Chicago, IL) $172,000—$202,000 USD Zone 3 (Lake Mary, FL; Clearwater, FL; Gainesville, FL) $153,000—$179,000 USD Click here to learn more about our Total Rewards, which vary by region and entity. You'll own meaningful components of the load testing and fault injection platform, write production-quality code, and collaborate with engineers across infrastructure and product teams to ensure the tooling you build gets adopted and drives real reliability improvements.
Senior Software Engineer, Full Stack - Applications C3 AISenior Software Engineer, Full Stack - ApplicationsRedwood City, CAC3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. • Build and improve visual tools for application development and data science that enable users to build an end-to-end AI application quickly.
NewSenior Software Engineer Python, Mortgage Checkr IncSenior Software Engineer Python, MortgageSan Francisco, CA$185,000–$218,000 / yearAt Checkr, Engineers take ownership and responsibility on all aspects of Product development from leading projects, working with product managers and customers to define and implement features, to collaborating with our sales and marketing teams on launching and scaling products. Established in 2014, Checkr's innovative technology and robust data platform help customers assess risk and ensure safety and compliance to build trusted workplaces and communities.
Matterport - Senior Software Engineer CoStar GroupMatterport - Senior Software EngineerSunnyvale, CaliforniaIncluded in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. Millions of buildings in more than 170 countries have been transformed into immersive Matterport digital twins to improve every part of the building lifecycle from planning, construction, and operations to documentation, appraisal, and marketing.
Senior Software Engineer Tenex.AiSenior Software EngineerSan Jose, California$120,000–$170,000 / yearWe're a fast growing startup backed by industry experts and top tier investors led by Crosspoint Capital Partners and also backed by Shield Capital, DTCP (formerly Deutsche Telekom Capital Partners), Deepwork Capital, and the Florida Opportunity Fund. We are a force multiplier for defenders, helping organizations enhance their cybersecurity posture through advanced threat detection, rapid response, and continuous protection.
NewSenior Software Engineer I, Content Cards BrazeSenior Software Engineer I, Content CardsSan Francisco, CAWe build the systems that power in-app engagement across customers' websites and applications - covering message definition, composition, targeting, delivery semantics, and analytics - along with a feature-rich dashboard that lets brands and UX teams seamlessly manage in-product messaging experiences inside their products. For candidates based in the United States, the pay range for this position at the start of employment is expected to be between $144,000 and $234,000/year, with an expected On Target Earnings (OTE) between $128,842 and $209,368/year (including bonus or commission).
Senior Software Engineer (SF) ConnectlySenior Software Engineer (SF)San Francisco, CaliforniaYou’ll work across backend and frontend domains, collaborating closely with product, sales, and AI platform teams to design, prototype, and launch powerful conversational experiences for some of Latin America’s largest retailers. We’re looking for an exceptional Senior Software Engineer who thrives in building large-scale, enterprise-grade systems and is passionate about shaping how AI transforms retail commerce.
Senior Software Engineer Marble TechnologySenior Software EngineerSan Francisco, CaliforniaThis is a unique opportunity to contribute significantly to a fast-paced, AI-first startup, working across our applications to build a robust, intelligent, and intuitive user experience that will redefine tax preparation. We’re targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows.
Senior Software Engineer, Embedded Linux Nimble RoboticsSenior Software Engineer, Embedded LinuxSan Francisco, California$180,000–$250,000 / yearOur founding team comes from the AI labs at Stanford and Carnegie Mellon and our board of directors include famed robotics and AI legends including Fei-Fei Li (Chief Scientist of AI at Google and Director of Stanford’s AI Lab), Marc Raibert (founder of Boston Dynamics), and Sebastian Thrun (founder of GoogleX, Waymo; Stanford Professor and considered the father of autonomous vehicles). Link: Nimble Closes $106 Million Series C Funding Round, Scales Fully Autonomous Fulfillment with FedEx Link: FedEx Announces Expansion of FedEx Fulfillment With Nimble Alliance Why Join Nimble?
Senior Software Engineer, Mobile (React Native) ForerunnerSenior Software Engineer, Mobile (React Native)San Francisco, California$185,000–$215,000 / yearYou’ll play a key role in building and scaling our React Native application , which is critical to how governments collect, act on, and communicate real-world data in the field. This is a high-impact role at the intersection of geospatial data, field operations, and climate resilience —where performance, reliability, and usability directly affect outcomes for communities.
Sr. Software Engineer: 26-00249 Akraya, Inc.Sr. Software Engineer: 26-00249Fremont, CA$55–$58 / hourMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! The ideal candidate will be adept at developing scalable web applications, utilizing a variety of technologies and frameworks, and have a passion for improving and deploying high-quality software solutions.
NewSenior Software Engineer David Joseph & CompanySenior Software EngineerSan Francisco, California$180,000–$280,000 / yearThe work is greenfield: you will architect core systems from scratch and own the security-critical pieces that enterprise customers depend on, including SOC 2 controls, encryption and key management, customer-held encryption keys (BYOK), and the infrastructure that AI agents run on. The founding team recently joined a major enterprise-software organization through an acquisition, so you get the ownership and pace of an early-stage team with the distribution and resources of a much larger business behind it.
Sr. Software Engineer Blackhawk NetworkSr. Software EngineerPleasanton, CA$121,070–$163,457 / yearBranded payment solutions include the issuance and distribution of gift cards, egifts, corporate payouts and rewards, along with the technology to deliver these products in seamless, integrated ways. Hybrid flexibility: At Blackhawk Network, you’ll enjoy the best of both worlds—focused remote work plus in-person collaboration on Tuesdays and Wednesdays, our regular in-office days at our Pleasanton headquarters.
Sr. Staff / Principal SSD Firmware Engineer - Flash Interface Layer (FIL) SK hynix memory solutions America Inc.Sr. Staff / Principal SSD Firmware Engineer - Flash Interface Layer (FIL)San Jose, CA$165,000–$220,000 / 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.
Sr. Staff / Principal Firmware Engineer - Flash Interface Layer (FIL) SK hynix memory solutions America Inc.Sr. Staff / Principal Firmware Engineer - Flash Interface Layer (FIL)Santa Clara, CA$165,000–$220,000 / 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.