Infrastructure Lead Engineer jobs in Cupertino – Browse 14 openings on RoboApply Jobs

Infrastructure Lead Engineer jobs in Cupertino

Open roles matching “Infrastructure Lead Engineer” with location signals for Cupertino. 14 active listings on RoboApply Jobs.

14 jobs found

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Sonsoft, Inc. logoSonsoft, Inc. logo
Full-time|On-site|Cupertino

Join our dynamic team at Sonsoft, Inc. as an Infrastructure Lead Engineer. In this pivotal role, you will be responsible for leading the design, implementation, and maintenance of our infrastructure systems. You will work closely with cross-functional teams to ensure our infrastructure supports our business objectives efficiently and effectively.As an Infras…

Jun 18, 2016
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Gridmatic logoGridmatic logo
Full-time|On-site|Cupertino, CA

Gridmatic is a cutting-edge startup that is reshaping the energy sector by providing affordable, clean energy solutions through the optimization of renewable resources and grid-scale batteries. With a strong presence in both the Bay Area and Houston, we blend innovative thinking typical of Silicon Valley with robust, practical expertise in energy markets and retail.As solar and wind energy emerge as the fastest-growing electricity sources, the fluctuations caused by weather conditions and grid dynamics lead to greater volatility in energy prices. At Gridmatic, we confront this challenge head-on with advanced forecasting and optimization techniques, empowering our team to solve meaningful problems. Our core operations revolve around energy forecasting and trading, utilizing extensive datasets—weather patterns, pricing, load data, and grid conditions—to develop probabilistic machine learning forecasts that inform critical operational decisions. This work directly influences when energy is purchased, stored, or utilized, transforming uncertainty into tangible value for our customers and the grid.Our success is quantifiable. Gridmatic stands as the most profitable entity in ERCOT’s wholesale market and operates the leading battery asset in CAISO. Without relying on venture capital, we foster a collaborative, low-ego work culture, where rigorous analysis, autonomy, and ongoing learning are fundamental principles.About Us:Gridmatic is on a mission to decarbonize the grid utilizing deep learning to enhance energy price forecasting. We believe that improved forecasting can significantly impact energy consumption and climate change. As extreme weather events become more frequent, the volatility in energy prices escalates—an example being the Texas market where prices can surge up to 50 times higher during extreme conditions. In such instances, the necessity for accurate forecasting becomes paramount.We leverage our machine learning (ML) forecasting and optimization capabilities to participate in energy markets, enhance the efficiency of large-scale battery storage systems, and supply energy to businesses, shielding them from severe price fluctuations. Our deep learning models have achieved substantial success in energy trading, currently managing multiple significant battery systems (50MW+) and providing energy to hundreds of businesses.We boast a formidable team with extensive expertise in ML, energy, and optimization. If you are passionate about tackling intricate real-world challenges, working with large-scale data, and applying ML to climate and energy solutions, we would be thrilled to connect with you.The Opportunity:We seek a skilled engineer to spearhead the scaling and reliability of our data infrastructure, which is essential to the machine learning initiatives at Gridmatic.

May 21, 2025
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Speechify logoSpeechify logo
Full-time|On-site|Cupertino, CA, USA

Join Speechify as a Tech Lead for our Android Core Product team in Cupertino, CA. In this pivotal role, you will drive the development of innovative features and enhancements that enhance user experience. You will lead a team of talented engineers, guiding them through a collaborative and agile environment while ensuring quality and performance standards are met.As a key player in our organization, you will leverage your deep understanding of Android technologies to influence architectural decisions and contribute to strategic planning. Your leadership will inspire the team to achieve exceptional results and deliver cutting-edge solutions that resonate with our users.

Apr 30, 2026
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Speechify logoSpeechify logo
Full-time|Remote|Cupertino, CA, USA

Speechify builds technology to make learning more accessible. Over 50 million people use our text-to-speech products to turn reading materials, like PDFs, books, Google Docs, and news articles, into audio they can listen to anywhere. Our product lineup includes an iOS app, Android app, Mac application, Chrome extension, and web platform. We’ve earned recognition as Chrome Extension of the Year by Google and App of the Day by Apple. Our team of nearly 200 works fully remotely, bringing together talent from companies such as Amazon, Microsoft, and Google, as well as alumni from Stanford and founders from startups like Stripe and Vercel. Diversity and innovation drive our growth. About the Role The Tech Lead, Web Core Product & Chrome Extension, plays a central part in shaping Speechify’s user experience across web and browser platforms. This is a hands-on leadership role for someone who enjoys making strategic product decisions and thrives when moving quickly to deliver results. What You Will Do Guide technical direction for the web core product and Chrome extension Collaborate closely with product, design, and engineering teams Drive decisions that improve user experience and product impact Model a strong work ethic and clear communication in a flat, distributed team Who Thrives Here Strategic thinkers who enjoy fast-moving environments Leaders with a history of building standout user experiences Engineers who take initiative and deliver consistently Strong communicators who value collaboration Interview Process The interview process includes several technical assessments, typically completed within one week. Location This role is based in Cupertino, CA, USA.

Apr 20, 2026
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Pacific Health Group logo
Full-time|On-site|Cupertino, California, United States

Join our dedicated team at Pacific Health Group as a Community Supports Lead Care Manager in Santa Clara County. In this pivotal role, you will oversee and coordinate care services for individuals within the community, ensuring they receive the highest quality of support and resources. You will work closely with multidisciplinary teams to develop and implement individual care plans, advocate for clients, and monitor their progress.Your leadership will be essential in fostering a collaborative environment that promotes continuous improvement and optimal client outcomes.

Mar 30, 2026
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Monks logoMonks logo
Full-time|On-site|Cupertino, California, United States

About the Role Monks is looking for a Battery Test Engineer in Cupertino, California. This role focuses on testing battery technologies to confirm performance, reliability, and safety standards. The engineer will collaborate with design teams and other stakeholders to validate new battery designs and refine current products. What You Will Do Conduct tests on battery systems and components Work with design engineers to validate new battery designs Support efforts to improve existing battery products Help ensure batteries meet performance, reliability, and safety requirements What Matters Here Experience with battery testing or related technologies Strong teamwork and communication skills Creativity and a genuine interest in technology This position is based in Cupertino, California.

Apr 16, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Cupertino, CA, USA

Join our dynamic team at Speechify as a Senior Software Engineer, where you will play a pivotal role in enhancing our core user experiences. You will leverage your expertise in software development to create innovative solutions that drive our mission of making reading accessible for everyone. You will collaborate with cross-functional teams to design, implement, and optimize features that delight our users.

Apr 30, 2026
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Monks logoMonks logo
Full-time|$125.9K/yr - $131.7K/yr|On-site|Cupertino, California, United States

Please be aware that we will never ask for payment or bank account information during the recruitment process. As our teams expand, we encourage you to be vigilant against fraudulent job postings or recruitment activities that misuse our name and information. Please safeguard your personal information throughout any recruitment process. Although monks may reach out to potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers).About the RoleWe are seeking an exceptional Senior Full Stack Engineer to join our global business development and strategy team. This is a chance to become part of a dynamic team that significantly contributes to the success of our organization by leveraging technology. You will play a pivotal role in advancing our technology vision and ensuring effective execution across various initiatives.Key QualificationsA minimum of 7 years of experience, ideally collaborating within a team environment.Extensive expertise in React, TypeScript, and JavaScript (Node.js).Experience in deploying containerized services to cloud platforms such as AWS or Google Cloud.Proficient in relational database systems such as PostgreSQL or MySQL.A proven track record of designing, building, delivering, and maintaining critical web-based software.A passion for thriving in a fast-paced and dynamic environment.Highly organized, detail-oriented, and thorough in all tasks.Outstanding verbal and written communication skills.Job ResponsibilitiesThis senior full-stack engineering role involves close collaboration with fellow engineers, designers, and project managers to plan, design, build, and deliver high-quality software.Your responsibilities will encompass:Independently designing and implementing reliable web applications and APIs.Writing high-quality, testable code with thorough test coverage and reviewing peer contributions.Engaging in architecture and technical decision-making with strong analytical skills.Utilizing software engineering pipeline tools (CI/CD, unit testing, manual testing, etc.).Researching and developing new technologies while creating proofs of concept.

Feb 4, 2026
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Gridmatic logoGridmatic logo
Full-time|On-site|Cupertino, CA

Gridmatic is a dynamic and innovative startup revolutionizing the energy sector by providing affordable and clean power solutions through the optimization of renewable energy sources and grid-scale battery systems. With a strong presence in the Bay Area and Houston, we fuse Silicon Valley's cutting-edge innovation with extensive, practical expertise in energy markets and retail.As renewable sources like solar and wind rapidly grow, the variability in weather and grid conditions leads to increased energy price volatility. Gridmatic addresses this challenge through advanced forecasting and optimization techniques, allowing our team to tackle significant issues that impact the energy landscape. Our core operations revolve around forecasting and trading energy, utilizing large-scale data—such as weather patterns, pricing, demand loads, and grid conditions—to create probabilistic machine learning forecasts that inform critical operational decisions. Our efforts directly influence when energy is purchased, stored, or deployed, transforming uncertainties into value for our customers and the grid.Our measurable impact speaks for itself. Gridmatic stands as the most profitable participant in the ERCOT wholesale market and manages the top-performing battery asset within CAISO. Operating without venture capital, we cultivate a collaborative, low-ego culture that prioritizes rigorous thinking, autonomy, and continuous learning.

Dec 8, 2022
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Gridmatic logoGridmatic logo
Full-time|On-site|Cupertino, CA

Join Gridmatic, a pioneering startup revolutionizing the energy sector by delivering affordable and clean power through the optimization of renewable energy and grid-scale batteries. Located in the heart of the Bay Area, we fuse Silicon Valley innovation with profound expertise in energy markets and retail.As the demand for solar and wind power surges, we face the challenge of market volatility driven by weather and grid conditions. Gridmatic addresses this with cutting-edge forecasting and optimization solutions, enabling our team to tackle significant issues. Our core activities revolve around energy forecasting and trading, where we analyze extensive data sets—such as weather, pricing, load, and grid conditions—to develop probabilistic machine learning forecasts that inform crucial operational decisions. Our work directly influences the timing of energy purchases, storage, and deployment, transforming uncertainty into value for our customers and the grid.Our measurable impact is evident: Gridmatic stands as the most profitable participant in ERCOT’s wholesale market and manages the leading battery asset in CAISO. Without reliance on venture capital, we foster a collaborative, low-ego environment where rigorous thinking, autonomy, and continuous learning are integral to our culture.The RoleWe are seeking a Senior Software Engineer to become a vital member of our Platform team, responsible for constructing the foundational infrastructure that powers Gridmatic. The challenges within our platform are shaped by the dynamic nature of energy markets: forecasting and trading decisions must be executed on tight schedules, battery dispatch commands require real-time reliability, and machine learning models need to be continuously trained and deployed as new data is available.

Feb 6, 2026
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Gridmatic logoGridmatic logo
Full-time|On-site|Cupertino, CA

Join Gridmatic, a rapidly expanding startup redefining the energy sector by providing affordable, eco-friendly power solutions through the optimization of renewable energy sources and grid-scale batteries. With offices strategically located in the Bay Area and Houston, we combine Silicon Valley's innovative spirit with extensive expertise in practical energy markets and retail.As solar and wind energy emerge as the primary contributors to electricity generation, the variability in weather and grid conditions leads to fluctuating energy prices. Gridmatic confronts this challenge head-on with cutting-edge forecasting and optimization techniques, allowing our team to engage in meaningful work that impacts the future of energy. Our core operations involve forecasting and trading energy, utilizing vast datasets—comprising weather, price trends, energy load, and grid conditions—to create machine learning forecasts that inform critical operational decisions. This directly influences when energy is procured, stored, or utilized, transforming uncertainty into tangible benefits for customers and the grid.Our achievements are quantifiable: Gridmatic is recognized as the most profitable participant in ERCOT’s wholesale market and operates the leading battery asset in CAISO. We have achieved profitability without relying on venture capital, fostering a collaborative, low-ego culture that values analytical thinking, independence, and ongoing learning.In the past 18 months, our energy sales have surged by approximately 100 times, and we aim to amplify this growth tenfold to establish ourselves as a gigawatt-scale energy retailer, positioning us as a frontrunner in the renewable energy landscape.To accomplish this, we are developing automated systems and tools to simplify the onboarding of large industrial energy clients, including data centers and flexible load businesses. The complexities surrounding pricing, usage forecasting, and contract negotiations necessitate a sophisticated platform for automation. While traditional energy companies rely on large sales teams, we are determined to achieve significant growth with fewer than ten sales professionals.We are on the lookout for talented product engineers who can help realize this ambitious vision. Ideal candidates will thrive in a fast-paced environment, excel at shipping and iterating on projects, and possess the ability to collaborate effectively with stakeholders to determine product development priorities.

Jan 15, 2026
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Gridmatic logoGridmatic logo
Internship|On-site|Cupertino, CA

Join Gridmatic as an Energy Systems Research Engineer Intern and dive into the world of energy systems innovation! As a vital part of our team, you will engage in groundbreaking research and development projects aimed at optimizing energy solutions. You will collaborate with experienced engineers and researchers, contributing to the design and implementation of cutting-edge technologies. This internship offers the perfect opportunity to enhance your skills and gain hands-on experience in a fast-paced, innovative environment.

Sep 3, 2025
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Speechify logoSpeechify logo
Full-time|Remote|Cupertino, CA, USA

About Speechify Speechify builds text-to-speech tools that help over 50 million people turn reading materials, PDFs, books, news articles, and websites, into audio. Our products include apps for iOS, Android, Mac, a Chrome extension, and a web platform. Google and Apple have recognized Speechify for its focus on inclusivity. The team is fully distributed, with nearly 200 people working remotely. Colleagues include frontend and backend engineers, AI researchers, and professionals from companies like Amazon, Microsoft, Google, Stripe, and Vercel. Senior Software Engineer – Windows/Desktop Applications What You Will Do Design, architect, and develop native Windows desktop applications using Windows App SDK, WinUI or similar UI frameworks, C#, XAML, and sometimes C++. Set and maintain standards for Windows desktop development, emphasizing code architecture, performance, memory efficiency, responsive interfaces, compatibility across Windows 10/11+, and maintainability. Advance accessibility by integrating and validating support for APIs such as Microsoft UI Automation, ensuring UI controls, focus management, keyboard navigation, screen reader compatibility, and usability for people with disabilities. Work closely with product designers, UX researchers, QA, and other stakeholders to refine features and UI/UX architecture for the Windows platform. Oversee features from initial idea through release and ongoing maintenance, with a focus on quality and reliability. Troubleshoot and resolve complex bugs, performance bottlenecks, memory leaks, and compatibility issues, recommending sound architectural or design changes as needed. Location Cupertino, CA, USA (fully distributed team with no physical office)

Apr 20, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Cupertino, CA, USA

Role Overview Speechify is hiring a Software Engineer to work on the iOS Core Product in Cupertino, CA. This position centers on building and maintaining high-performance iOS applications that improve how users interact with Speechify’s products. The work involves hands-on development as well as close collaboration with teams from different disciplines. What You Will Do Design, develop, and support core iOS product features Work with colleagues across engineering, design, and product to deliver reliable and user-friendly applications Apply up-to-date iOS technologies and development practices

Apr 25, 2026

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