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Senior Software Engineer, Enterprise Applications
Build full-stack web apps and backend services for next-gen space stations, using React, Node.js, GraphQL, and SQL databases.
Test Engineer
Design and execute environmental/pressure tests for space-station components like ECLSS and propulsion systems at Vast’s Mojave test site.
Senior Test Engineer, Thermal Control Systems
Own and execute thermal control system test campaigns for space habitats, from planning through data analysis, while assembling and troubleshooting fluid/mechanical hardware in a fast-paced aerospace startup.
Associate Creative Director, Brand & Design
Lead and hands-on design role driving Vast's brand design standards, art directing campaigns and company moments, managing a small design team, and partnering cross-functionally to translate complex aerospace products into compelling creative.
Systems Engineer
Systems engineer at Thea Energy, a fusion energy startup in Kearny, NJ, developing stellarator-based fusion power. The role manages requirements, interfaces, configuration control, and integration of first-of-a-kind technologies across mechanical, electrical, fluid, cryogenic, vacuum, and control systems.
Software Engineer Specialist (AI Product)
Remote (PJ contract) senior hands-on engineer for a B2B AI SaaS that combines a software marketplace, AI model routing across 500+ models, and AI agents. You own architecture and LLM evaluation/cost controls while writing critical code in Python, TypeScript, Next.js/Node.js on PostgreSQL/Supabase.
Development Test Engineer - Mechanisms
Owns planning, execution, and analysis of tests that turn designs into flight-ready mechanisms for hypersonic strike missiles — designing test stands, integrating instrumentation, and writing automated test software (Python preferred). A hands-on, on-site role in Torrance, CA spanning engineering, manufacturing, and operations.
IT Help Desk
IT Helpdesk Support Specialist at Eon, the first point of contact providing first- and second-line technical support in a primarily macOS environment: ticketing with SLAs, identity/access management across Google Workspace, M365/Entra ID and Okta, onboarding/offboarding, asset management, and basic networking. Salary is $80K–$110K plus equity.
Senior Software Engineer
Builds and evolves a quantum execution platform by designing quantum algorithms, optimizing backend integrations, and improving the execution system for scalable quantum simulations.
Software Engineering Internship, Embedded Systems (Spring or Summer 2027)
12-week on-site internship in Los Angeles with Apex, which manufactures commercial satellite buses at scale. Embedded-systems interns write C/C++ software that controls satellites — improving microcontroller devices used in space and building embedded software for new hardware components — with a dedicated mentor project and aerospace learning sessions.
Senior Graphic Designer
Fonio is hiring a Senior Graphic Designer in Vienna to own its visual output: fast-turnaround performance creatives (static, carousel, motion) for Meta, LinkedIn, TikTok and Google, plus social, sales and event materials, iterating on CTR/CPA data. Core tools are Figma and Adobe Creative Suite, with AI tools used to boost output.
Fullstack Software Engineer
Full-stack engineer at Scowtt, an early-stage startup building AI/ML marketing optimization and autonomous sales experiences. Day to day: design, build, and deploy full-stack apps with Node.js, React/Next.js, and TypeScript, build REST/OAuth integrations (Salesforce, HubSpot, Twilio), and ship scalable AWS services like Lambda, SQS, DynamoDB, and PostgreSQL.
Software Engineer (AI Focused)
Full-stack software engineer (AI-focused) at startup studio RYZ Labs: builds production features and scalable APIs with Node.js/Python/Java, touches frontend (React/Vue), and integrates AI/LLM tools into apps. Long-term hybrid role — 1 day/week at a Palermo (Buenos Aires) coworking space.
Account Executive
At Coram AI, we’re reimagining video security for the modern world. Our cloud-native platform uses computer vision and AI to help businesses stay safe, make smarter decisions, and move faster; from real-time alerts to…
Staff Software Engineer
Senior/Staff Software Engineer (Data Platform) at an early-stage AI marketing-optimization startup. Day to day: own backend services and data pipelines end-to-end in Python/TypeScript on GCP/AWS, ingesting CRM, web, ads, and product data into warehouses like BigQuery/Snowflake to power ML systems, analytics, and customer-facing products.
Red Teaming Fellowship
About 10a Labs: 10a Labs is the safety and threat-intelligence layer trusted by frontier AI labs, AI unicorns, Fortune 10 companies, and leading global technology platforms. Our adversarial red teaming, model…
Full Stack Team Lead
Lead a full-stack team at Jeen AI building enterprise generative AI products (AI agents, automations, voice analytics). Day to day: develop web apps with React, Next.js, Node.js, and NestJS, integrate generative AI, design PostgreSQL/Redis schemas, mentor engineers, and drive architecture, code standards, and refactoring.
Cybersecurity Engineer
Builds and secures cloud-based infrastructure and automation tools for adversarial testing of AI systems, focusing on AI-enabled cyber risks and scalable security evaluations.
Android Developer
Develops Android applications using Java, Android SDK, and modern frameworks in a fast-paced startup environment.