We secure the SaaS apps—Microsoft 365, Salesforce, and hundreds more—where modern business happens, blocking breaches *in real time*.
Why Obsidian?
- Founded 2017; backed by Greylock, Norwest, IVP, and others, now scaling toward IPO. - Trusted by Snowflake, T-Mobile, Pure Storage & 200+ enterprises on five continents. - Momentum: $90 M Series C, new AI-driven defenses, expanding partner ecosystem. Senior Threat Backend EngineerOwn the APIs, event pipelines, and extension logic that power our browser-native security product. Ship to prod the day you merge.
You will:
- Build & refine threat detections with our security research team. - Stream and enrich event data through Kafka → Postgres/Elasticsearch. - Extend our Chromium-based browser extension (WXT). - Add new SaaS services to the platform; optimize data stores for scale. Stack highlights: - Python + FastAPI / asyncio - TypeScript + WXT - Rust micro-services - Kafka - Docker/K8s - Postgres & Elasticsearch You bring: - 4–6 yrs software engineering (cyber-security a plus). - Deep Python async skills; Kafka & K8s in production. - DB mastery (Postgres + Elastic). - Clear communication & bias toward ownership. Apply here: https://grnh.se/a646066d8usWe’re building Foundry to be the cloud compute platform AI developers actually want—no more battling procurement, limited quotas, or clunky tooling. Our platform gives ML engineers frictionless access to high-performance GPUs, clean APIs, and modern infra primitives to train, fine-tune, and serve state-of-the-art models. Backed by Sequoia, Lightspeed, and founders of Databricks, Google Brain, and Scale.
We’re hiring:
>> General Software (SWE) / Infrastructure Engineers << Build our batch + streaming workload engine for ML. Think: GPU scheduling, fault-tolerant execution, rich job DAGs. 0→1 ownership. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> SRE, Supply (Site Reliability Engineer) << Manage GPU provisioning, spot bidding, and node pool health across clouds and on-prem. Work on the systems behind our global GPU fleet. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> Solutions Engineers << Help top ML teams succeed on Foundry. Infra + ML intuition & technical customer facing prowess a must. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> Founding Product Manager << Define the roadmap for the most advanced ML infra users. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
Looking for compute? We support distributed deep learning workloads, including long-running batch jobs, streaming inference, and GPU autoscaling for LLM training and fine-tuning. https://mlfoundry.com/contact-sales
discovery tags: gpu, kubernetes, hpc, terraform, helm, distributed, ml, training, inference, llm, deep learning, fine tuning, customer, product, api, on-demand, infrastructure, elastic, scalable, cloud, platform
Join me (Justin, co-founder & CTO) and our newly-formed AI Agent team to help our global customers secure their most critical systems.
Ideally: if you've already decided you need to be working on the edge of this technology wave & you're open to doing so in person at a physical whiteboard, e-mail me a few words to that effect (justin@strongdm.com).
Optionally: read more at http://strongdm.com/careers
The Firmware Build team within Vehicle Software is responsible for the tools, frameworks, and systems required to build firmware at scale. For us, a full firmware build for all current production vehicles & stationary storage products uses more than 6000 cpu cores and 4TB of memory concurrently, and we do a _lot_ of simultaneous builds.
The team owns the core build cluster and framework itself, along with ancillary systems such as the local development environment, the interfaces developers use to trigger builds and view the results, and a whole whackton of others.
We currently have the following roles open: * Fullstack engineer (React, Typescript, Python, Go) - Focusing on our web applications and build framework https://www.tesla.com/careers/search/job/sr-fullstack-softwa...
* Distributed Systems Engineer (Python, Linux, Go) - Focusing on our build framework and underlying cluster https://www.tesla.com/careers/search/job/software-engineer-d...
* SRE (Python, Linux, Puppet, Ansible) - Focusing on our underlying cluster and related infra (We own our compute from the moment it gets racked). https://www.tesla.com/careers/search/job/software-engineer-d... (yes, its the same one)
* Devops Engineer (Jenkins, Github Actions, Puppet, Linux) - Focusing on our CI/CD systems and workflows. https://www.tesla.com/careers/search/job/devops-engineer-veh...
Come join us!