"core" Jobs
1836 open tech roles matching “core”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 1836 results
Join Jasper as a Staff Software Engineer to lead the modernization of our governance domain in a fully remote role.
Drive complex projects on Vanta's Test Core team, enhancing the reliability and performance of security monitoring systems.
Join Matter Labs as a Senior Infrastructure Security Engineer to secure the infrastructure powering ZKsync in a fully remote environment.
Join Leland as a PRAXIS tutor, helping aspiring educators prepare for their exams in a fully remote, flexible role.
Lead the architecture and implementation of Chainguard's Repository team, focusing on secure and reliable artifact serving systems.
Lead the design and production of internal events to enhance team connection and engagement in a fully remote environment.
Join Elastic as a Principal Software Engineer I to enhance Elasticsearch's performance and resilience in distributed systems.
Join GitLab as a Senior Backend Engineer to build AI-powered automation on repositories in a fully remote environment.
Join thatgamecompany as a Senior Graphics Engineer to develop high-performance C++ systems for a leading social game.
Join a fully remote team as a Senior Software Engineer to enhance Elasticsearch's core storage and query engine.
Join Pivotal Health as a Senior Fullstack Engineer to enhance case execution systems in a remote-first environment.
Join Leland as a Mobile Development Coach, guiding students in mobile app development and career preparation in a fully remote role.
Manage and grow Sky's official Japanese social media presence while driving user engagement and community interaction.
Lead the Android platform development for Cash App, leveraging AI to enhance engineering workflows and improve developer experience.
Join Chainguard as a Staff Software Engineer to lead the architecture of secure open source software repositories in a fully remote environment.
Join Fastly as a Senior Software Engineer to develop backend systems for large scale web applications in Go.