Principal Full Stack Engineer
Employment Information
Report this job
Job expired or something wrong with this job?
Job Description
Principal Full Stack Engineer for Stratus, delivering innovative SaaS solutions for MEP contractors. Leading product development in a collaborative, cross-functional Labs team.
Responsibilities:
- Collaborate with cross-functional teams to define, design, and ship new product surfaces emerging from Labs.
- Drive architectural decisions and implementations for the team and the platforms it produces.
- Design and build production-grade agentic workflows on top of what we ship.
- Lead technical standards and best practices that impact multiple teams.
- Mentor and guide engineers and influence engineering culture.
- Make significant individual contributions to our SaaS product across both Azure and AWS.
- Help modernize and consolidate legacy surfaces as integration touch points emerge.
- Ensure the performance, quality, and responsiveness of customer-facing applications and the agentic systems built on top of them.
- Implement and maintain modern automated testing practices, including evals for AI components.
- Advocate for incremental delivery, consistently aligning with the practices of modern high-performing engineering teams.
Requirements:
- 8+ years of professional software development experience with 3+ years in senior/lead/principal roles.
- Deep code fluency — can pick up an unfamiliar codebase in any mainstream language and form a defensible opinion in days, not weeks.
- Language is a tool, not an identity.
- Strong working command of both Azure and AWS and the tradeoffs across container orchestration, serverless, messaging, identity, and managed data stores.
- Solid command of both SQL and NoSQL systems.
- Hands-on Kubernetes experience in production.
- Demonstrable AI engineering chops — has shipped LLM-powered features to production, comfortable with retrieval, embeddings, tool calling, structured outputs, and cost/latency tradeoffs.
- Has designed agentic workflows end to end — planning, tool use, evaluation, failure-mode analysis, human-in-the-loop.
- Can articulate when an agent is the right answer and when a deterministic pipeline is.
- Proven track record of leading architectural initiatives and influencing decisions across teams.
- Strong technical leadership and mentoring experience.
- Understands SOLID, DRY, KISS, YAGNI, and TDD and applies them when warranted.
- Excellent communication and ability to work collaboratively.
- Polyglot — quick to ramp on whatever the problem requires.
- Comfortable ramping into our current stack — C# / .NET on the backend, Node.js / TypeScript and VueJS on the frontend.
Benefits:
- Comprehensive and competitive health benefits plan
- Matching 401k contributions
- 20 days annual PTO
- Primarily remote work with occasional annual team onsites.
Similar Jobs
Senior Cloud IoT Software Engineer
Senior Engineer, Backend / Cloud designing and scaling cloud-native backend services at Carrier. Leading technical execution and improving platform reliability in the role.
Arquiteto de Software
Software Architect at Lumis focusing on enhancing digital solutions and leading technical implementations. Collaborating with teams to ensure quality, performance, and security in technology projects.
Staff Engineer – AI-Native
Staff Engineer leading technical direction across front-end and back-end systems for AI-native learning platform at Nerdy. Mentoring engineers and driving scalable, secure user experiences.
Full Stack Developer
Software Engineer I building web application features at Carrier. Focus on frontend delivery and backend integrations for the Connected Portal.
Software Engineer, Infrastructure
Software Engineer responsible for designing, building, and operating systems at Anrok. Collaborate with teams to enhance the reliability and performance of tax automation infrastructure.
Principal Engineer, Testing
Principal Test Engineer developing and designing tests for PLM software quality at Northrop Grumman. Collaborating with teams to ensure software reliability and quality across various platforms.
Full Stack Engineer
Full Stack Engineer developing responsive web applications using TypeScript and collaborating with cross-functional teams. Contributing to all stages of the Software Development Lifecycle in a remote-first environment.
Principal Software Developer
Software Developer Principal at GDIT developing mission-critical applications for government projects. Engaging in the complete software lifecycle from design to implementation and support.
Staff Software Engineer
Staff Software Engineer developing innovative real-time care intelligence solutions at Bamboo Health. Collaborating on high-impact projects and enhancing workflows through technology advancements.
Staff Software Engineer – Data Infrastructure
Staff Software Engineer responsible for data infrastructure at Praia Health, focusing on scalable healthcare solutions and enterprise integrations.
Software Engineer – Team Vault
Software Engineer managing payment flows and fraud prevention in healthcare staffing firm. Collaborating with operations and finance to ensure accuracy of worker payouts and facility billing.
Software Engineer – Team Growth
Software Engineer at Clipboard supporting growth into Home Health and beyond. Collaborating on architectural decisions and iterating quickly on product development.
Software Engineer – Team Action
Software Engineer focusing on worker activation from app download to first shift completion for Clipboard, a leader in Long-Term Care staffing.
Senior Full Stack Engineer, C# Azure
Senior Full Stack Engineer developing customer-facing features in a SaaS platform for MEP contractors. Using C#, Azure, and JavaScript frameworks to optimize project workflows.
Software Developer Trainee
Paid apprenticeship for professionals with 2+ years of work experience seeking to transition into software engineering. Candidates will complete bootcamp programs and contribute to real projects.
Software Engineer – Accelerated Work/Study Program
Apprentice Software Engineer participating in Flatiron’s AI bootcamp while gaining industry experience through hands-on projects. Developing skills in software engineering, AI and data science in a collaborative environment.
Software Engineer – "Earn While You Learn" Program
Apprentice Software Engineer at Flatiron School in data science and AI. Enroll in bootcamp while working in a paid apprenticeship role.
Senior Fullstack Engineer
Innovative full-stack developer building next-gen healthcare ECG diagnostics portal. Seeking a self-motivated engineer for a fully remote role with a focus on backend technologies.
Data Specialist Engineer, ML
Data Engineer position focused on creating and managing data pipelines for Machine Learning solutions. Collaborating with teams and ensuring data quality and integrity in São Paulo.
Tech Lead – SAP FI, Senior
Tech Lead SAP FI responsible for sustaining and modernizing SAP environments. Leading strategic decisions and ensuring high performance in SAP FI and S/4HANA Finance processes.