At NTS, we make it possible together. Technology inspires and drives us; it is our passion. Every day we work on unique solutions to complex challenges. Whether it's ultra complex or ultra precise solutions, we are proud of what we do and what we deliver. Want to find out…
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System Performance Engineer Jobs
10,000 active opportunities · Updated for November 2026
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Explore current system performance engineer jobs. Use filters to narrow by work mode, employment type, experience and date posted.
Position Summary We are seeking a highly skilled and visionary Staff Engineer to lead the architecture, development, and scaling of our core applications. In this role, you will bridge the gap between complex backend data systems, emerging AI capabilities, and intuitive frontend…
About Mercor Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models. Millions of domain experts on the platform are paid over $4 million per day to train frontier…
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our…
At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. With over half a billion rides and counting, Lyft is solving hard problems at scale, leveraging Machine…
About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for…
We are looking for a 100% hands-on Principal Storage Services Software engineer to join the block storage group. You will be a member of a team that builds the next generation block storage capabilities. You will work closely with a variety of teams and architects including the…
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With…
ABOUT US: Astro Mechanica is a vertically integrated aerospace company developing a scalable technology platform to power critical infrastructure, mission operations, and the future of flight. We apply aerospace engineering and quality standards across our products, delivering…
At Hudl, we build great teams. We hire the best of the best to ensure you’re working with people you can constantly learn from. You’re trusted to get your work done your way while testing the limits of what’s possible and what’s next. We work hard to provide a culture where…
Position Summary: CVS Health is seeking a Senior Software Engineer to join the team and contribute to architecture, application modernization, cloud adoption, AI integration, and enterprise solution delivery across business-critical platforms. Key Responsibilities: Architect,…
Work Flexibility: Hybrid As a valued member of Stryker’s AI innovation unit, you will work alongside trailblazers, industry visionaries, innovators, and inventors who are committed to bringing computer vision, AI/ML and digital innovation to the operating room and other…
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions…
Quality Engineer Description - Job Summary This role is responsible for crafting comprehensive engineering solutions by applying developed subject matter knowledge. The role involves enhancing concepts and designs through analytical and physical evaluations to boost efficiency…
Do you consider yourself a Technical Leader? Want to get your hands on NVIDIA's groundbreaking Network technologies? Are you a person who’s not afraid of challenges? We are looking for an excellent Senior Optics Firmware Design Engineer to develop the 1600GbE Data Centers and…
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