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Senior Software Engineer, Full Stack

Evertune· Engineering
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Hybrid (New York, NY, Denver, CO, or Seattle, WA)$120k - $300k + equityFull-timePosted 6mo ago

About the role

Senior Full Stack Engineer responsible for building across the core product experience, spanning frontend, backend, and APIs, with a focus on AI-native product development in a fast-moving startup environment.

Responsibilities

  • Own and develop key areas of Evertune’s product experience across frontend, backend, and APIs
  • Build and ship end-to-end product features across the stack, from user-facing experiences to backend services and integrations
  • Design, develop, and ship thoughtful, high-quality product experiences for cutting-edge AI products
  • Build and evolve backend services and application logic that power core product workflows
  • Collaborate closely with product, design, and engineering to turn complex ideas into clear, impactful user experiences
  • Help create cohesion across multiple product areas into a unified, intuitive product experience
  • Contribute to frontend architecture, backend design, and code standards across the stack
  • Partner with engineering teammates to design clean APIs and ensure seamless integration across systems
  • Debug and improve performance, reliability, responsiveness, and overall product quality
  • Contribute to a team culture that values speed, craft, ownership, and candor

Qualifications

  • 7+ years experience building and shipping production software as a full stack engineer
  • Strong experience working across modern frontend systems and backend services
  • Deep expertise with modern JavaScript frameworks
  • Experience building backend services and working with Python-based systems or similar
  • Strong product instinct and a track record of building thoughtful, user-facing software
  • Strong API design and integration skills
  • Comfort with cloud platforms (preferably GCP), CI/CD workflows, and performance monitoring
  • Forward-thinking about how AI is changing product development - whether that’s incorporating LLMs into workflows, building AI-native products, or using AI tools to move faster and improve quality
  • Must be AI-forward and actively using AI tools / LLMs to increase leverage and engineering efficiency
  • Excellent communication and collaboration skills, especially in cross-functional settings with design, product, and business stakeholders
  • Strong technical judgment and the ability to operate effectively in a fast-moving startup environment

Skills

Required:Frontend developmentBackend developmentAPI designCloud platformsAI / LLM tooling

Benefits

  • Competitive Equity
  • Medical/Dental/Vision Coverage
  • Generous Paid Time Off
  • Commuter Benefits
  • Development opportunities
Last updated Sep 9, 2026. Interested? Apply on the company site.

About Evertune

A TEAM AT THE INTERSECTION OF AI AND MARKETING

We launched Evertune because we believe that AI is in the early stages of revolutionizing marketing and advertising, and we’re building a company to power that future.

AIMarketingAdvertising
Company profileWebsite

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