Note: The job is a remote job and is open to candidates in USA. DEPT® is a Growth Invention company operating at the intersection of technology and marketing to help ambitious brands grow faster. The Principal Software Engineer will serve as a technical anchor, leading backend and distributed systems architecture, owning projects from inception through launch, consulting with clients, and mentoring engineers.

Responsibilities

• Lead the architectural design of complex backend and distributed systems end to end, including deployment, monitoring, incident response, and what the team learns afterward
• Take full ownership of your workstreams. Don't get blocked: either find the answer or change the conditions that created the roadblock
• Ensure that on every project, technical scope, requirements, estimates, timelines, and risks are clearly documented, and flag scope gaps, ambiguities, and documentation debt to project leadership before they become budget problems
• Act as a technical consultant to clients: answer their questions across every part of the project, run presentations, demos, and workshops, and distill technical information for audiences from engineers to executives
• Step back and ask whether the work being proposed actually maximizes client value, and say so when it doesn't
• Mentor P1 and P2 engineers through pairing, code review, and design guidance, building a culture of collaboration and knowledge sharing
• Lead smaller project teams (2 to 5 ICs) as needed, and partner effectively with Project Managers, designers, and other crafts

Skills

• 7+ years writing software used by lots of people in the real world
• 3+ years developing in Python, with deep expertise across multiple technical stacks
• Expert-level knowledge of backend architecture, API design, and system design patterns, including microservices and serverless
• Familiarity with agent development, plus working knowledge of LLM concepts and the ability to make sound tradeoffs between cost, relevancy, and speed
• Proven experience using GenAI productivity tools (Gemini CLI, Claude Code, Codex) in real development workflows, and willingness to push the boundaries of what they can do
• Proven experience integrating APIs and other systems in to end-user facing applications
• Excellent understanding of database platforms, both SQL and NoSQL
• A working command of modern web frameworks (Preferably Angular and Typescript), enough to make architectural decisions that account for the frontend and to guide the engineers building against your services
• Experience with one or more major cloud providers
• Hands-on comfort with Docker: you know how to containerize services cleanly, keep local development environments consistent, and troubleshoot without getting stuck
• Proficiency in version control (git, mercurial), Agile processes, and CI/CD tooling
• A natural problem-solver who takes initiative and drives things forward with minimal guidance, with a track record of "getting sh*t done" in a fast-paced environment
• Enjoyment of client conversations, and skill at distilling technical information for a variety of roles within a business
• Strong leadership skills and the ability to influence technical and non-technical stakeholders alike
• Commitment to DEPT®'s B Corp values and purpose-driven work
• Google Cloud preferred, AWS and Azure also fine
• Experience with an agent development framework, especially Google's Agent Development Kit (ADK)
• Angular experience
• Prior experience in a digital agency or high-growth environment leading cross-functional teams
• People management experience
• Hands-on experience architecting microservices and distributed systems

Benefits

• Healthcare, Dental, and Vision coverage
• 401k plan, plus matching
• PTO
• Paid Company Holidays
• Parental Leave

Company Overview

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