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Super Day - Data Science Internship
An onsite summer 2027 Data Science internship at Perpay in Philadelphia: the intern researches and builds features, trains models, and runs statistical analyses for work like credit decisioning and experimentation, using Python (scikit-learn, pandas, NumPy, statsmodels), SQL, and Redshift, and presents results to business stakeholders.
Data Science Internship, Summer 2027
Onsite Summer 2027 Data Science internship at Perpay in Philadelphia: the intern researches and builds features, models, and analyses for credit decisioning, loss forecasting, marketing attribution, and experimentation, working hands-on with Python (scikit-learn, pandas, statsmodels), SQL, and Redshift alongside Risk, Marketing, and Finance stakeholders.
Technical Sales Engineer (w/m/d) – Cooling Technology
Junior technical sales engineer at MAGNOTHERM, a deep-tech startup in Darmstadt developing magnetocaloric cooling technology. Day to day: pre-sales support, preparing technical proposals and drawings, CRM (HubSpot) data management, supporting pilot installations, and occasional travel within Europe.
Cryogenic Systems Engineer / Cryogenics Engineer (w/m/d) – Cryostat & HTS
Owns the cryogenic side of MagnoTherm's magnetocaloric cooling program in Darmstadt end to end: thermal-network simulation, specifying the bespoke warm-bore cryostat and running its manufacturer, selecting cryocoolers, designing current leads, and building/validating the cryogen-free module housing HTS coils. Requires hands-on cryostat and cryogen experience, strong CAD, and German plus English at
Senior Hardware/Firmware Engineer
Senior hands-on engineer who designs low-noise analog sensor electronics and mixed-signal PCBs (KiCad) and writes embedded C/C++ firmware on STM32, MSP430, and ESP32 for Noze's breath-analysis medical diagnostic device, taking hardware from rapid prototype through regulated production.
Partner Engineer
Partner Engineer at early-stage healthcare AI startup Sage Care: owns the technical relationship with 3-5 health system partners, integrating the AI care-navigation platform with their EHRs (Epic, HL7) and phone systems, configuring and launching AI voice agents, and acting as first responder through go-live and operations. Needs 4+ years solutions/forward-deployed engineering with coding and SQL,
Senior Manual QA Engineer
Senior Manual QA Engineer at Xcite Ventures, a social gaming startup: designs and executes manual test plans (functional, regression, exploratory, cross-browser), owns end-to-end feature testing, improves QA processes, and mentors junior QAs. Core tooling: REST API testing via Postman/Insomnia, browser dev tools, and SQL for data validation.
Senior Customer Success Manager
Strength in Trust OneTrust’s mission is to enable innovation through the responsible use of data and AI. We believe that ensuring data is trusted shouldn’t slow teams down—it should accelerate what’s possible. This led…
Sr. UI Engineer, Front End
Senior UI engineer shaping the React/TypeScript front end of House Rx's pharmacy management platform — building design-system components and clinical workflows with a focus on accessibility and performance, working across the stack (Node.js, Postgres, AWS) in a remote team that ships daily and uses AI coding tools heavily.
Senior Manager, Professional Services
Senior Technical Project Manager in AiDASH's Professional Services team owns end-to-end SaaS implementation delivery for enterprise utility customers — from kickoff through go-live — acting as the customer-facing delivery lead and managing data migration, API/GIS integrations, UAT, and deployments using JIRA and Agile/Waterfall across US, India, and UK teams.
DevOps Engineer
DevOps Engineer to operate and evolve a multitenant, enterprise-scale Kubernetes-based PaaS for a defense/intel customer, on-site in St. Louis, MO. Day-to-day spans GitOps CI/CD (GitLab CI, ArgoCD), IaC (Terraform/Ansible), GovCloud/C2S deployments, security compliance, and Tier 3 tenant support. Requires US citizenship and ability to obtain a Top Secret clearance.
Senior Collections Data Engineer (US-Remote)
Builds and operates large-scale threat-intelligence data pipelines at a cybersecurity startup: collecting data from open/deep/dark-web sources (Tor, I2P), parsing and enriching it, and running LLM-powered agentic workflows and media pipelines. Primary language is Python, feeding detection, hunting, and response capabilities.
Haustechniker (m/w/d)
At Ruby, your personality really matters, your time really matters, and we strongly believe we groove way better together. At Ruby, we keep breaking new ground. Hey Sunshine, für dich ist Technik mehr als nur ein Job…
Staff Software Engineer, Physical AI Orchestration
Senior hands-on IC role at a seed-stage robotics-AI startup: consolidating fragmented orchestration services into one production-grade platform (MothershipOS) that coordinates robots and humans across warehouse sites, while establishing version control, CI/CD, OTA updates, and observability. Core stack: Python, ROS/ROS2, distributed systems, cloud and edge compute.
Partner Marketing
About Gigs At Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment…
Robotics Software Engineer - Field Deployment & Support
Field deployment engineer who owns and writes the production software running Destro AI's MothershipOS robotics platform in live customer warehouses — deploying containerized services, debugging full-stack issues, and handling on-site incidents. Core stack: Python/C++, Docker, Linux, networking, and GCP, with heavy travel and off-hours on-call.
Mechanical Engineer – Design & Simulation (f/m/d)
At fusion-energy startup Focused Energy, this engineer runs structural, thermal, dynamic, and fluid-system simulations (ANSYS, Abaqus, COMSOL) and builds 3D CAD models (Autodesk Inventor) to validate designs for vacuum chambers, laser integration, and diagnostics before hardware is committed.
Software Engineer I
Entry-level software engineer on Human Interest's Payroll Integrations team, building and maintaining the connections that sync 401(k) retirement data with hundreds of payroll providers. Day-to-day work is on cloud-based, service-oriented fintech systems using modern OO languages and AI-assisted engineering.
Global Supply Manager - Plastics
About Base Base is America’s next-generation power company. We’re rebuilding the foundation of modern civilization–electricity–by deploying a vast network of distributed batteries that is transforming today’s fragile,…
Sales Engineer / Commerce Integrations Lead
Sales engineer and integrations lead at Terrific, a social-commerce (live shopping) startup: you'll investigate merchant commerce stacks, build and maintain integrations across platforms like Shopify and VTEX, and support technical discovery from sales through launch. Requires 3+ years of integration experience, API fluency, and English plus Spanish/Portuguese.