Growth.Talent
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Fullstack Engineer (Marketing)

Nex β€’ United States

Growth MarketingSemi-seniorOn-siteFull time$115K - $145K
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Fullstack EngineerMarketing StackRemote (US/CA)$115K-$145KB2CEarly-StagePerformance-Driven

The Challenge

Nex is redefining active play for families with an award-winning motion gaming platform. You'll own the entire marketing site stack β€” from frontend to CMS to backend β€” shipping experiences that convert millions of visitors and directly drive customer acquisition.

Your Mission

First 3 Months
1

Audit and optimize marketing site performance (Core Web Vitals, page load times) and ship 2-3 high-impact fixes

2

Establish baseline analytics and conversion tracking across all customer-facing experiences

3

Integrate 2-3 critical third-party APIs (payment, CMS, or marketing tools) that unblock the team

4

Deliver 1 major frontend feature or campaign landing page in close collaboration with Design and Marketing

By 6 Months
1

Own full marketing site stack end-to-end; establish deployment pipeline and monitoring

2

Run 3-5 A/B tests on key conversion moments; demonstrate measurable lift in CTR or sign-ups

3

Build and ship 2-3 customer-facing commerce or product features with cross-functional teams

4

Document architecture, create runbooks, and onboard next engineer to the stack

KPIs You'll Own

Page Performance (Core Web Vitals)

Track LCP, FID, CLS across all marketing pages to ensure fast, delightful user experience.

Conversion Rate

Monitor sign-ups, demo requests, and purchases driven by marketing site experiences you build.

Time-to-Ship

Measure how fast you move from brief to live production β€” aim for days, not weeks.

Experiment Velocity

Number of A/B tests launched per quarter that inform marketing and product decisions.

Tools & Stack

Next.js/ReactCMS (likely Contentful or Sanity)Analytics (GA4 or Segment)APIs/IntegrationsGit/GitHubVercel or AWS deploymentFigma

Your Team

Your Manager

Engineering Manager

Current Team

Small, ambitious engineering team reporting to you; close partnerships with Design, Marketing, and Product

New role or expansion

The Package

Salary

$115K-$145K base

Remote

Remote (USA & Canada only, fully distributed)

Benefits & Perks

Work directly with founders and leadership β€” no layers, real influence
Ship code that millions see β€” not backlog purgatory
High-energy startup culture with design and craft obsession
Autonomy to own full stack and propose solutions without waiting for approval

Company Intelligence

Nex makes motion gaming systems that get families moving together. Built with safety and privacy first, Nex Playground offers 50+ experiences from Hasbro, Sesame Workshop, and NBCUniversal. Recognized by Fast Company, TIME, and Parents Magazine as innovative and game-changing.

Customers

Families, educators, enterprise partners (Hasbro, NBCUniversal, Sesame Workshop)

Culture

Mission-driven, craft-obsessed, fast-moving, direct communication, no corporate fluff

Is This Role For You?

For You If
  • You love owning the full stack and moving fast without politics or bureaucracy
  • You obsess over performance, UX, and shipping code that users actually experience
  • You thrive in small teams where your work directly shapes product and revenue
  • You're a proactive builder β€” you spot problems and fix them without being asked
  • You want to work on something that matters (kids, families, active play, not ad tech)
Won't Work If
  • You need a hands-off role or prefer specializing in just frontend or just backend
  • You work best in large orgs with clear processes, long roadmaps, and multiple review cycles
  • You're uncomfortable with ambiguity or prefer clear specs handed down from above
  • You need high salary or heavy equity (this is a Series A/B stage company, not late-stage)

Interview Process

1

Screening Call

Engineering Manager discusses your experience, ownership mindset, and interest in the full-stack marketing stack

2

Technical Take-Home or Coding Exercise

Build a small feature or debug a performance issue to show your frontend/fullstack depth

3

System Design / Architecture Discussion

Walk through how you'd approach the marketing site stack, integrations, and deployment pipeline

4

Cross-Functional Debrief

Chat with Design, Marketing, or Product leadership to confirm you vibe with the team and mission

Interested in this role?

Apply now and hear back within days, not weeks.

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About Growth Marketing Roles

Growth marketers drive user acquisition, activation, and retention through data-driven experimentation. They sit at the intersection of product, data, and marketing β€” running A/B tests, building funnels, and scaling what works.

A/B testingFunnel optimizationSQL & analyticsPaid acquisitionProduct-led growth
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