"sem" Jobs
147 open tech roles matching “sem”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, SQL, AI/ML. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 147 results
Support modeling and testing of spacecraft hardware in a radiation environment as a Radiation Effects Associate Engineer at Astranis.
Join Envoy as a Senior Demand Generation Manager to drive full-funnel pipeline growth in a fast-paced environment.
Own the commercial strategy and performance of a diverse supplier portfolio at Neuralink, impacting groundbreaking brain-interface technology.
Lead the development of next-generation multimodal models at Twelve Labs, impacting thousands of customers worldwide.
Join Neuralink as a Supplier Industrialization Engineer to lead component industrialization for innovative brain-interface devices.
Lead the design systems at Perplexity AI, bridging design and engineering to create a coherent product experience across platforms.
Own Instawork's discoverability strategy, leveraging technical SEO and AI tools to enhance user engagement and organic acquisition.
Join Astranis as a Senior Reliability Test Engineer to ensure high-quality and reliable satellite hardware through rigorous testing and analysis.
Join Descript as an Applied Research Scientist to develop multimodal understanding models for innovative AI editing features.
Join Cursor as a Staff Data Scientist to build data infrastructure and insights for the rapidly growing GTM Analytics team.
Join TRM Labs as a Senior Software Engineer to design scalable data services for blockchain transaction analysis.
Support modeling and testing of spacecraft hardware in a radiation environment as a Radiation Effects Engineer Intern.
Join Mirendil as a research engineer to build the post-training stack for frontier reasoning models in AI.
Join the Connector Platform team to design and implement a robust data layer for Perplexity's software agents.
Design and build MaintainX’s public-facing REST APIs, focusing on scalability and developer experience in a senior software developer role.