Upside

Staff Full Stack Engineer, GTM Systems

Upside

full-time

Posted on:

Location Type: Hybrid

Location: AustinTexasUnited States

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Salary

💰 $214,000 - $245,000 per year

Job Level

Tech Stack

About the role

  • Build high-impact applications and tools that accelerate Upside's go-to-market motion. Develop AI-native tools that help revenue teams manage pipeline, analyze performance, and automate operational workflows
  • Partner deeply with cross-functional teams to understand business workflows and translate them into scalable technical solutions. Prototype, iterate, ship and maintain
  • Own systems end-to-end. Design across the stack from front-end interfaces to backend services, automation pipelines, and AI orchestration layers
  • Continuously improve the systems you build. Identify opportunities to increase reliability, performance, and scalability while reducing manual work for the teams that rely on these tools
  • Strong understanding of prompt design and prompt engineering as a core part of building AI-powered systems, including structuring prompts, evaluating outputs, and iterating on prompt strategies to improve reliability and quality
  • Drive quality through clear communication and documentation. Record design decisions, communicate tradeoffs, and ensure others can build upon your work
  • Deliver reliably and transparently. Set clear expectations, communicate progress, and keep stakeholders aligned as priorities evolve

Requirements

  • 8+ years of professional software engineering experience, with demonstrated depth in full-stack development (React/TypeScript plus backend/database experience)
  • Deep experience using AI-assisted development tools to improve engineering velocity and quality
  • Experience building applications or systems that leverage LLMs, AI APIs, or modern AI frameworks
  • Experience designing and owning internal platforms or operational systems end-to-end
  • Familiarity with modern deployment and infrastructure platforms (such as Supabase, Vercel, or similar environments)
  • Strong product intuition and the ability to translate business workflows into well-architected technical solutions
  • Track record of leading projects, mentoring teammates, and delivering measurable outcomes
  • Strong communication skills and the ability to collaborate effectively with both technical and non-technical stakeholders
Benefits
  • Medical, dental, and vision coverage starting on Day 1
  • Equity (ISOs)
  • 401(k) program
  • Family planning programs + paid parental leave
  • Physical fitness and wellness memberships
  • Emotional and mental health support programs
  • Unlimited PTO + 10 paid federal holidays + our annual, week-long Winter Break
  • Flexible work environment
  • Lunch reimbursement for in-office employees
  • Employee Resource Groups
  • Learning and Development stipend
  • Transparent culture
  • Amazing mission!
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
full-stack developmentReactTypeScriptAI-assisted development toolsLLMsAI APIsmodern AI frameworksprompt designprompt engineeringautomation pipelines
Soft Skills
strong product intuitioncommunication skillscollaborationmentoringproject leadershipclear documentationstakeholder alignmentiterative improvementproblem-solvingtranslating business workflows