Full Stack Software Engineer

Overview Zelos is building the data platform for mission-critical systems, helping teams observe, control, and test their systems on a collaborative platform – from prototype to production. Founded by Tesla and Neuralink engineers, backed by YC and Human Capital. As a Full Stack Software Engineer, you'll be responsible for building up the cloud feature set. This is an opportunity to create scalable systems that bridge the gap between embedded devices, test systems, and collaborative engineering workflows. You'll enable teams to debug, develop, and manage physical systems at scale through innovative cloud solutions. What we’re looking for Strong proficiency in JavaScript/TypeScript, with frameworks like React Proficiency with backend languages (Golang, Rust) for building scalable services Proven track record working with cloud-native solutions on AWS, Azure, or GCP Experience with modern build and deployment tooling (NixOS, Docker, Kubernetes) Experience with time-series databases (InfluxDB, TimescaleDB) and visualization platforms (Grafana, Prometheus) What to expect You'll join a team of seasoned engineers building cutting-edge solutions for the next generation of connected systems. We value first-principles thinking, hands-on problem solving, and collaborative engineering. As a startup, you'll have significant influence over our technical direction and the opportunity to build systems that directly impact how teams develop and deploy mission-critical hardware. We understand that no one individual knows everything. We will all learn together and from each other. We strive to build a collaborative, enriching environment conducive to personal, technical, and career growth. Compensation Zelos provides competitive compensation (salary and equity) and benefits. The salary for this role ranges from $115,000 to $180,000 per year, commensurate with experience. Join us in revolutionizing how teams build, test, and deploy mission-critical systems at Zelos.