Principal Software Engineer, AI Email Applications, Artificial Intelligence (AI) Required - Work From Home
Why This Role Stands Out
This remote Principal Software Engineer role offers a fantastic opportunity to lead the engineering of cutting-edge AI email applications, shaping architecture and mentoring a talented team. You'll thrive here if you're a hands-on leader passionate about building reliable, scalable AI-powered products and driving significant technical impact. With a competitive salary of $160,000 - $190,000 and the flexibility of fully remote work, this is an excellent chance to advance your career.
Quick Overview
Job Description
Principal Software Engineer, AI Email Applications, Artificial Intelligence (AI) Required - Work From Home
As the Principal Software Engineer, AI Email Applications, you own the engineering layer that turns Artificial Intelligence (AI) capability into a reliable product. You will shape the architecture across backend services, APIs, and client applications, while leading a small team of senior engineers. This is a hands-on leadership role. You stay close to the code, make critical architectural decisions, and ensure the system remains fast, reliable, and coherent as it scales. This position is 100% Remote.
MUST BE WILLING TO TAKE A 60 MINUTE CODING ASSESSMENT.
Principal Software Engineer Responsibilities:
- Own the application engineering strategy and execution across backend, mobile, and desktop.
- Design reliable systems for AI-powered workflows, including state, orchestration, tool use, retries, fallbacks, and failure handling.
- Build the APIs and abstractions that connect Artificial Intelligence (AI) systems to real-world product experiences.
- Lead a small, senior engineering team and raise the technical bar through design reviews, code reviews, and hands-on mentorship.
- Make high-impact trade-offs across latency, reliability, cost, security, and user experience.
- Establish strong production foundations: observability, monitoring, testing, and operational excellence.
- Partner closely with Machine Learning (ML) leadership to turn model capabilities into robust, shippable product experiences.
- Move quickly while keeping the architecture simple, maintainable, and ready to scale.
Principal Software Engineer Outcomes:
- Production systems are observable, monitored, and stable under real-world load.
- Decisions consistently balance speed, cost, reliability, and user experience.
- Features across backend, mobile, and desktop work smoothly and reliably.
- Latency and reliability improve measurably over time.
Principal Software Engineer Qualifications:
- Artificial Intelligence (AI) experience is required.
- Significant experience leading application or product engineering for complex systems.
- Strong hands-on background building and shipping backend systems used in production.
- Experience building AI-powered products or systems that integrate with modern Machine Learning (ML)/Large Language Model (LLM) capabilities.
- Strong technical judgment and the ability to make decisions with incomplete information.
- Comfortable working across backend and client platforms, with deep expertise in at least one.
- A strong bias toward ownership, shipping, and learning from real-world usage.
- High standards for code quality, reliability, and engineering fundamentals.
Benefits include medical insurance, Dental, Vision, Savings Plan Options, PTO, etc.
Keywords: San Francisco CA Jobs, AI, Artificial Intelligence, AI Email Applications, APIs, Backend, Desktop, IT Lead, LLM, Large Language Model, ML, Machine Learning, Mobile, Principal Software Engineer, Work From Home, Remote, California Recruiters, IT Jobs, California Recruiting
Looking to hire a Principal Software Engineer in San Francisco, CA or in other cities? Our IT recruiting agencies and staffing companies can help.
We help companies that are looking to hire Principal Software Engineers for jobs in San Francisco, California and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today!
Please check out all of our jobs at www.nextstepsystems.com.
Similar jobs
- TO
Staff Software Engineer, Care Experience
NewAuto ApplyToast
Remote🇺🇸Remote10 hours agoAWSContinuous ImprovementJava+1Technology - UP
Software Engineer, Unsecured Installments
NewAuto ApplyUpstart
United States | Remote🇺🇸Remote8 hours agoNode.jsRubyA/B Testing+14Technology - UP
Senior Software Engineer - Machine Learning Platform
NewAuto ApplyUpstart
United States | Remote🇺🇸$166.9k/yrRemote18 hours agoAWSMLOpsMLflow+6Technology - TW
Software Engineer (L2) Messaging Channels Team
NewAuto ApplyTwilio
Remote - US🇺🇸Remote14 hours agoDynamoDBGCPMicroservices+6Technology - TW
Software Engineer L3
NewAuto ApplyTwilio
Remote - US🇺🇸$138.7k - $203.9k/yrRemote14 hours agoDockerDynamoDBMicroservices+9Technology - VE
Senior Software Engineer, Business Systems - GTM
NewAuto ApplyVerkada
San Mateo🇺🇸Hybrid18 hours agoDynamoDBAWSSalesforce+4Technology - RE
Engineer I
NewAuto ApplyResource Environmental Solutions LLC
Orlando🇺🇸Hybrid15 hours agoAutoCADGISEngineering - AN
Embedded Software Engineer
NewAuto ApplyAnysignal
Los Angeles🇺🇸On-site11 hours agoEmbedded SystemsFPGATCP/IP+2Technology - OP
Software Engineer, Cloud Computer
NewAuto ApplyOpenai
San Francisco🇺🇸Hybrid18 hours agoRustBackground ChecksCompliance+2Technology - NA
Forward Deployed Engineer (Founding)
NewAuto ApplyNango
United States🇺🇸Remote12 hours agoNetlifyAWSServiceNowEngineering - MO
Director, Onboard Core Software
NewAuto ApplyMotional
Boston🇺🇸Remote17 hours agoMachine LearningRoboticsSchedulingTechnology - MS
UAM Everfox Tool Engineer
NewAuto ApplyM9 Solutions
Springfield🇺🇸Hybrid17 hours agoEngineering