Principal Software Engineer

Fullbay

Principal Software Engineer developing scalable solutions and mentoring engineers at Fullbay. Driving architectural decisions and establishing best practices in innovative SaaS platform.

Posted 6/13/2026full-timeRemote • Arizona • 🇺🇸 United StatesLead💰 $174,185 - $200,000 per yearWebsite

Tech Stack

Tools & technologies

Distributed Systems

About the role

Key responsibilities & impact

Design and implement complex, high-impact features that significantly increase business value and advance Fullbay's capabilities
Drive architectural decisions that simplify implementations, improve performance, and establish patterns for the entire engineering organization
Investigate and evaluate new technologies, establish the technical platform, and define the stack
Quickly prototype solutions and deliver proof-of-concepts that turn speculative ideas into concrete implementations
Own production excellence—proactively identify issues, establish monitoring standards, and drive performance, scale, and availability goals
Work with principal engineers as a unified team to coordinate on technical initiatives spanning multiple domains
Establish and promote best practices for software development, including coding standards, system design patterns, and integration approaches
Lead Architecture Decision Record (ADR) processes and ensure alignment on technical standards
Serve as technical advisor to senior leadership—communicate development goals, progress, and strategic direction
Collaborate with the dev lead to define entry/exit criteria for how Product, QA, and Development teams work together, including checkpoints and release cadence
Train engineers across the organization on modern programming practices, platform capabilities, and effective use of tools
Mentor other engineers through code reviews, pairing sessions, and formal training
Establish code review standards, branching strategies, and software development methodologies
Work with the Internal Developer Platform to improve developer experience and productivity
Establish metrics and standards for performance, scale, and availability
Evaluate and integrate third-party technologies to enhance the Fullbay stack.

Requirements

What you’ll need

10-15 years of experience in software design and development
Bachelor's degree in Computer Science or equivalent experience
Proven ability to design and implement scalable, distributed systems
Strong communication skills with ability to influence technical decisions across the organization
Experience working collaboratively with Product Management and QA teams.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Fullbay Website LinkedIn All Job Openings 51 - 200 employees ☁️ SaaS 🏢 Enterprise 🚗 Transport 💰 Venture Round on 2019-05 SaaS
Enterprise
Transport Fullbay is a comprehensive software solution designed specifically for diesel repair shops and other heavy-duty repair operations. The company offers a range of tools to streamline various aspects of shop management, including estimates and invoices, service order workflow, inventory management, and customer communication. Fullbay integrates with accounting systems for seamless bookkeeping and supports two-way texting between customers and shops. It also provides specialized repair software for fleet maintenance, mobile operations, and specific industries such as agricultural and emergency vehicles. With features like reporting, MOTOR integration for repairs, and secure cloud-based data, Fullbay aims to maximize shop efficiency and enhance profitability while contributing to safer roads. Principal Software Engineer 🔥 7 minutes ago 🌵 Arizona – Remote 💵 $174.2k - $200k / year ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer Distributed Systems Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Design and implement complex, high-impact features that significantly increase business value and advance Fullbay's capabilities
Drive architectural decisions that simplify implementations, improve performance, and establish patterns for the entire engineering organization
Investigate and evaluate new technologies, establish the technical platform, and define the stack
Quickly prototype solutions and deliver proof-of-concepts that turn speculative ideas into concrete implementations
Own production excellence—proactively identify issues, establish monitoring standards, and drive performance, scale, and availability goals
Work with principal engineers as a unified team to coordinate on technical initiatives spanning multiple domains
Establish and promote best practices for software development, including coding standards, system design patterns, and integration approaches
Lead Architecture Decision Record (ADR) processes and ensure alignment on technical standards
Serve as technical advisor to senior leadership—communicate development goals, progress, and strategic direction
Collaborate with the dev lead to define entry/exit criteria for how Product, QA, and Development teams work together, including checkpoints and release cadence
Train engineers across the organization on modern programming practices, platform capabilities, and effective use of tools
Mentor other engineers through code reviews, pairing sessions, and formal training
Establish code review standards, branching strategies, and software development methodologies
Work with the Internal Developer Platform to improve developer experience and productivity
Establish metrics and standards for performance, scale, and availability
Evaluate and integrate third-party technologies to enhance the Fullbay stack. 🎯 Requirements
10-15 years of experience in software design and development
Bachelor's degree in Computer Science or equivalent experience
Proven ability to design and implement scalable, distributed systems
Strong communication skills with ability to influence technical decisions across the organization
Experience working collaboratively with Product Management and QA teams. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Principal Engineer – Fiber Optic Transceivers 🔥 12 hours ago L-com Global Connectivity 201 - 500 🔧 Hardware 📡 Telecommunications 🛍️ eCommerce Website LinkedIn All Job Openings Principal Engineer developing and qualifying optical transceivers for telecom and high-speed networks at Infinite Electronics. Responsible for technical leadership, product development, and customer support. 🇺🇸 United States – Remote 💵 $161.3k - $185.6k / year 💰 Private Equity Round on 2006-03 ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer Staff Software Engineer, Applied AI 🔥 21 hours ago Parachute Health 201 - 500 ☁️ SaaS 🤝 B2B 📋 Compliance Website LinkedIn All Job Openings Staff Software Engineer developing agentic LLM pipelines for AI features in medical equipment ordering platform. Collaborating with teams to enhance healthcare solutions using cutting-edge technology. 🇺🇸 United States – Remote 💵 $200k - $230k / year ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Python React TypeScript Principal Engineer, AI 🔥 21 hours ago brightwheel 201 - 500 📚 Education ☁️ SaaS 🤝 B2B Website LinkedIn All Job Openings Principal Engineer developing AI-powered capabilities to improve early education outcomes. Driving technical direction and mentoring teams in a mission-driven startup environment. 🇺🇸 United States – Remote 💵 $194k - $263k / year 💰 $55M Series C - Brightwheel on 2021-02 ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Staff Software Engineer, Data Extraction 🕒 Yesterday Pivotal Health 51 - 200 ⚕️ Healthcare Insurance ☁️ SaaS 🤝 B2B Website LinkedIn All Job Openings Staff Software Engineer at Pivotal Health focusing on clinical data extraction architecture. Designing and building systems to streamline healthcare data processing and compliance. 🇺🇸 United States – Remote 💵 $210k - $240k / year 💰 Pre seed on 2024-01 ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer Python SQL Staff Engineer, AI/ML 🕒 Yesterday AnswersNow 11 - 50 ⚕️ Healthcare Insurance 📡 Telecommunications 📚 Education Website LinkedIn All Job Openings Staff Engineer AI/ML role at AnswersNow, leading engineering efforts for a virtual autism therapy platform. Seeking candidates with strong leadership and full-stack development skills. 🇺🇸 United States – Remote 💵 $151k - $178.5k / year 💰 $11M Series A on 2023-02 ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer AWS Distributed Systems ETL JavaScript Node.js Postgres React TypeScript View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

software designsoftware developmentscalable systemsdistributed systemsarchitectural decisionscoding standardssystem design patternsintegration approachesperformance metricsmonitoring standards

Soft Skills

strong communicationinfluence technical decisionscollaborationmentoringtrainingleadershipproblem-solvingproactive identification of issuesteam coordinationstrategic direction

Certifications

Bachelor's degree in Computer Science