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Principal Software Engineer Data Engineering and Cloud

Threev AI Inc.

Job Overview

Location

Los Angles

Job Type

Full-time

Full Job Description

📋 Description

• Own the end-to-end architecture of ThreeV’s Multi-Sensory Asset Intelligence Platform (MSAIP) as it scales from prototype to petabyte-scale production, ensuring every design choice supports sub-second inference on utility-grade imagery, LiDAR, and sensor streams.
• Architect and maintain fault-tolerant, low-latency data pipelines that ingest from Kafka, edge sensors, SAP, GIS, and legacy SCADA systems, transforming heterogeneous data into a unified Delta Lake that powers both real-time dashboards and batch analytics.
• Write, review, and merge production-grade Python and multi-language code daily, enforcing rigorous linting, type-checking, and test coverage while mentoring engineers through detailed PR feedback and pair-programming sessions.
• Design cloud-native micro-services on AWS (primary) and Azure (secondary) using Kubernetes, Helm, and Terraform, implementing blue-green and canary deployments that achieve 99.9 % uptime for mission-critical utility clients.
• Lead the build-vs-buy evaluation for open-source and commercial tooling—choosing, customizing, and contributing back to projects like Airflow, Databricks, and Delta Lake to accelerate roadmap delivery without compromising long-term maintainability.
• Rapidly prototype new product concepts in 1-2 week sprints, scaffolding modular subsystems that can be promoted to full services once validated by customers, thereby reducing time-to-value for new AI-driven inspection workflows.
• Establish and evangelize coding standards, design patterns, and messaging patterns across a globally distributed engineering team, creating living documentation and automated guardrails that keep velocity high as headcount grows.
• Partner with product, data science, and customer success to translate field feedback into technical requirements, often joining customer calls to understand how wildfire-risk models or vegetation encroachment alerts are used in real substations.
• Build SDKs and APIs that abstract complex CV and LLM workflows into simple, secure interfaces for enterprise developers, ensuring backward compatibility and graceful deprecation strategies.
• Automate everything—CI/CD, infrastructure provisioning, data quality checks, and cost governance—so the team can ship features daily while keeping cloud spend predictable for budget-conscious utilities.
• Champion a culture of observability by instrumenting services with OpenTelemetry, setting SLOs, and running blameless post-mortems that turn outages into systemic improvements.
• Mentor junior and mid-level engineers across US and APAC time zones, running architecture guilds and brown-bag sessions that level-up the entire organization on topics like vector databases, GPU scheduling, and multi-cloud networking.
• Collaborate with UX designers to ensure that internal tooling and customer portals are not only functional but delightful, reducing the training burden on retiring utility workforces.
• Travel up to 10 % for key customer workshops and quarterly off-sites in Los Angeles, presenting technical roadmaps and gathering on-site feedback from linemen and asset managers.
• Contribute to the company’s technical brand by speaking at meetups, publishing blog posts, and releasing open-source components that showcase ThreeV’s leadership in AI for critical infrastructure.

🎯 Requirements

• 8+ years of hands-on software engineering, including staff-level or architect roles shipping cloud-native products at scale.
• Expert-level proficiency in Python and production experience with AWS (mandatory) plus working knowledge of Azure.
• Proven track record designing data pipelines using Kafka, Airflow, Delta Lake, and Databricks for both streaming and batch workloads.
• Deep understanding of Kubernetes, containerization, CI/CD, and infrastructure-as-code (Terraform/CloudFormation).
• Demonstrated ability to design low-latency, high-throughput systems with auto-scaling, load balancing, and multi-region failover.
• Bachelor’s degree in Computer Science, Engineering, or related STEM field; Master’s preferred.

🏖️ Benefits

• Remote-first culture with flexible hours and the option to work from anywhere, plus quarterly in-person off-sites in Los Angeles.
• Competitive early-stage equity package alongside market-leading salary and performance bonuses.
• Annual learning stipend and dedicated 10 % time for open-source contributions, conferences, or advanced coursework.
• Comprehensive health, dental, vision, and mental-wellness coverage for you and dependents.
• 20 days PTO plus company-wide recharge weeks and flexible parental leave.

Skills & Technologies

Python

AWS

Azure

Kubernetes

Senior

Remote

Degree Required

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Threev AI Inc.

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About Threev AI Inc.

Threev AI Inc. provides computer-vision and machine-learning software that analyzes video data for physical retail, construction, and logistics operations. Its platform detects objects, counts people, tracks inventory, and measures workflow in real time, converting camera feeds into actionable metrics. The company offers cloud dashboards and edge devices to integrate with existing CCTV networks, aiming to improve safety, optimize staffing, and reduce shrinkage without requiring manual review of footage.

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