Junior Software Engineer - Backend
Listed on 2026-09-12
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Software Development
Backend Developer
Ergo is a company that transforms customer conversations into structured CRM data and insights. They are seeking a Backend Engineer to build infrastructure and systems that ensure the platform is fast and reliable while handling massive data volumes and complex AI-driven workflows.
Artificial Intelligence (AI) B2B Sales
H1B Sponsor Likely Top Investors
ResponsibilitiesArchitect and scale ingestion pipelines and APIs to handle millions of daily events across calls, emails, and messages
Design robust distributed systems that ensure uptime, resilience, and sub-second response times
Build infrastructure for advanced AI agents that handle sales tasks—like CRM updates, follow-ups, and insights—across diverse customer setups
Develop deep integrations with CRMs, communication tools, and productivity platforms
Work directly with founders and customers to scope features, gather feedback, and iterate quickly
Qualification Required1+ years of experience building and scaling production-grade backend systems
Strong proficiency in Node.js and/or Python
Comfortable designing APIs and working with distributed systems
Interested in real-time data processing, AI workflows, and large-scale ingestion challenges
Thrive in ambiguity, bias toward action, and enjoy building from zero to one
Communicate clearly and collaborate well with both technical and non-technical teammates
Love learning fast and picking up new tools, frameworks, or approaches as needed
PreferredExperience with real-time data pipelines or high-volume ingestion systems
Familiarity with CRM, Rev Ops, or sales tooling integrations
Exposure to AI systems, LLMs, or retrieval-augmented generation (RAG)
Competitive salary plus meaningful equity.
Executive membership at the Bayclubs.
Company ErgoRevenue infrastructure automating CRM, follow-ups, and forecasting for sales teams.
Ergo has a track record of offering H1B sponsor ships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. ( Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
100 %
Represents job field similar to this job
Node.js Python APIs Distributed Systems Real-time Data Processing
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