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Senior Backend Engineer, Growth

Bay-HQ office💼 Full-time💰 $220,000–$220,000🗓 2026-07-28 → 2026-09-26

Core

Build applied AI products and backend systems to impact pipeline, revenue, and the effectiveness of go-to-market teams.

Role type

Senior Backend Engineer (Growth & Applied AI)

Builds

Agent workflows, enterprise integrations, evaluation systems, and backend infrastructure for lead management and sales automation.

Domain

B2B SaaS / Physical AI / Growth Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Python, API design, data modeling, system architecture, stakeholder management, project ownership, technical leadership

Preferred skills

LLMs, function calling, AI agents, context engineering, AWS, serverless, infrastructure as code, CRM systems

Technologies

Python, AWS, serverless, queues, scheduled workflows

Responsibilities

Build applied AI products and backend systems; Turn emerging AI capabilities into reliable product experiences; Work with stakeholders to translate ambiguous problems into shippable software; Design and operate APIs, services, and data pipelines; Own projects from prototype through production; Shape team technical direction and establish reusable patterns.

Seniority

Senior, hands-on IC with leadership responsibilities

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