Spectral develops technical solutions that help propel the evolution of smart energy networks. We are involved across the whole grid, whether it's a community, building, energy farm, neighborhood, or all at the same time! Some areas we focus on incl…

SimplePay is a profitable, developer-owned online payroll software company, with solid growth. Our software lets 28,000 (and counting!) small business owners (and their accountants) run their South African, Ireland, Singapore and Hong Kong payrolls …

We are an EdTech startup building a B2C Learning app and also provide B2B services for Educational Institutions. We're backed by the Narayana Group of Educational Institutions - one of the largest educational groups in India. Open Roles: - Fullstack…

Foxo is changing the way healthcare connects. We deliver powerful communication for healthcare teams, administrators, and organisations. Much more than secure messaging, the platform features clinical system integrations, patient centric workflows, …

Our app helps small accounting firms streamline and automate workflows for thousands of clients in just 2 weeks or less. We're already supporting ~700 accounting firms worldwide with just a tiny seed round led by A-tier tech VC investors like Seedca…

If you enjoy working on high-volume low-latency systems, please get in touch (info in my HN profile), would love to chat. AdTech experience a plus but not a requirement.