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Senior Software Engineer, GraphQL Platform Remote Bay Area, CA, US Posted Date: 01/08/26 Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture new... more ->
Senior Software Engineer | Hybrid | Fintech A fast growing VC-backed Series A, this team is building foundational financial infrastructure that allows value to move seamlessly across both digital and traditional assets. The focus is on turning complex, crypto-native systems into dependable, real-world financial tools through highly scalable Back End technology. Engineering is globally distributed, with close collaboration across regions. The Role You'll join as a Senior Backend Engineer responsible for designing and operating the systems that underpin payments, transfers, and asset movement.... more ->
Senior Software Engineer, Core Experiences - Daly City, USA Daly City, USA Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify's product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience. What You'll Do Collaborate with Speechify's Product Teams to scope... more ->
Senior Software Engineer - Traffic Engineering - Roblox - San Mateo, CA. The DNS team is responsible for one of Roblox's most critical infrastructure systems, operating a global anycast DNS network that serves millions of queries per second for both our internal engineering infrastructure and the external player experience. Every connection to Roblox, whether a player joining their favorite experience or an engineer deploying code, starts with DNS. As a Senior Software Engineer on the DNS team, you'll tackle some of the most challenging problems in distributed systems at massive scale. You'll... more ->
Senior Software Engineer - SaaS Data Protection The team you are joining focuses on SaaS application protection, such as Salesforce, Office 365, etc. As the industry moves more towards SaaS applications in the cloud, data protection (backup and recovery) for these SaaS applications becomes a critical need for our customers. You'll work on problems at scale such as how to efficiently provide data protection for millions of users' emails or documents. You'll be part of the team that drives the next generation of SaaS protection and drives the company's next growth engine. What You'll Do:... more ->
Senior Software Engineer - AI Infra Visibility About Clockwork Systems Clockwork.io - Software Driven Fabrics to increase GPU cluster utilization Clockwork Systems was founded by Stanford researchers and veteran systems engineers who share a vision for redefining the foundations of distributed computing. As AI workloads grow increasingly complex, traditional infrastructure struggles to meet the demands of performance, reliability, and precise coordination. Clockwork is pioneering a software-driven approach to AI fabrics by delivering cross-stack observability to catch and quickly resolve... more ->
Senior Software Engineer, Search Analytics Engineering corporate_fare Google place Mountain View, CA, USA Apply Bachelor's degree or equivalent practical experience. 5 years of experience with software development in Kotlin and Typescript programming languages. 5 years of experience designing user interfaces and user experiences for web, mobile, or desktop applications. 3 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design and architecture. Preferred qualifications: Master's degree or PhD in Computer Science or related... more ->
Senior Software Engineer, AI/ML GenAI, Core Mountain View, CA, USA Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Required Qualifications Bachelor's degree or equivalent practical experience. 5 years of experience programming in Python or C+. 3 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design and architecture. 3 years of experience with ML infrastructure (eg, model deployment, model evaluation, optimization, data... more ->
Senior Software Engineer, Flight Software San Jose, CA About the role Muon seeks a Flight Software Engineer to join our satellite flight software team. The ideal candidate is a self-motivated versatile software developer with significant previous experience developing robust bare-metal/RTOS Embedded devices or appliances. In this role, you will design, develop, integrate, and test the software and firmware that runs on our orbiting satellites. This position is based at our San Jose, CA office. Responsibilities Integral member of the team defining and building Muon's satellite bus platform... more ->
Senior Software Engineer (Nextest, San Jose) Date: Jan 22, 2026 Location: San Jose, CA, US We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time. Our portfolio of automation solutions helps manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world. We attract,... more ->
Senior Software Engineer The role overview follows the original content without changes to the facts. Who We Are For over 25 years, Explore Information Services, a Solera company, has been a leading provider of risk management information to insurance companies, government agencies and commercial fleets. Our leading-edge digital solutions provide a unique window into the human aspects of risk mitigation. Whether we are monitoring driver behavior, identifying location-based risk, or improving fleet asset performance, Explore is focused on disrupting our industry with innovative, data-driven... more ->
Overview Senior Software Engineer job at Astranis. San Francisco, CA. As a team, we've launched five satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $750 million from top global investors, and recruited a team of over 400 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people,... more ->
Overview Senior Software Engineer - Machine Learning Location: Duration: 12 months + Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Role : Sr. Software Engineer, Machine Learning Rate: $80/HR Requirements & Qualifications Bachelor's degree in a technical field, or equivalent practical experience 7-10 years of software development experience 5+ years' professional experience in Machine Learning, Data Science Strong hands-on programming experience with Java, Scala, Python Deep understanding of data structure, performance optimization, and algorithms Exposure to AutoML... more ->
Overview Senior Software Engineer (Full Stack) Rising Team is transforming how the world's leading organizations develop high-performing managers and teams. As a Senior Software Engineer, you'll focus on building our next wave of AI-driven products as we scale following our recent Series A. About Rising Team We're the industry-leading SaaS + AI team performance platform trusted by Fortune 500 organizations across tech, finance, consumer products, and more. Our mission is simple and bold: help companies develop high-performing leaders and teams at scale . The Rising Team Platform Combines... more ->
As a Senior Software Engineer focused on AI-powered productivity tools, you will design and develop applications that enhance workflows and efficiency for internal engineering teams. You will collaborate closely with engineering, product, to deliver scalable, high impact solutions. You will maintain and enhance mission critical, highly available distributed services that scale on demand to support the continuous Integration and development platform to improve developer efficiency through visualizations and AI powered automated analysis. Your role will involve developing next-generation tools... more ->
Position Title: Senior Software Engineer, Infrastructure Automation About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network,... more ->
Overview LTA Research and Exploration, an aerospace start-up, is seeking a motivated Senior Software Engineer to help build a revolutionary lighter than air' flight vehicle. You will work within a dynamic engineering and design team to plan, conceptualize, rapidly prototype, test and implement innovative solutions for the design, fabrication, and assembly of large experimental flight vehicles. We believe in fast-cycle development and approach to flight systems development with the motto "build a little, test a little, learn a lot". This unique position allows for hands-on leadership through... more ->