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WitsCode

Hire a Shopify Developer Who Knows Your Theme Cold

Senior Shopify engineers for themes, apps, and checkout, vetted on real store work by a studio with 300+ launches since 2019.

300+ websites shipped, clients in 4 countries

Skills matrix

The stack your engineer works in daily.

  • Liquid
  • Online Store 2.0
  • Theme architecture
  • Shopify APIs
  • Metafields
  • Shopify Functions
  • Checkout extensibility
  • JavaScript
  • CSS
  • Klaviyo
  • Theme performance
  • App integrations

Ways to engage

Pick the shape that fits your workload.

Dedicated Developer

One senior Shopify engineer, full time on your store and its roadmap.

  • Full-time focus on your theme, apps, and integrations
  • Works in your theme repo with proper version control
  • Daily standups inside your timezone window
  • Senior code review from our side on every change
  • Conversion and speed checks on everything shipped

Part-Time Block

A fixed weekly block of Shopify hours for a store that needs steady care.

  • Reserved weekly hours, same engineer every week
  • Theme tweaks, app conflicts, and campaign landing pages handled
  • Overlap window with US and UK hours
  • Monthly report of shipped work

Project-Based

A scoped Shopify build: a redesign, a migration, or a custom feature.

  • Fixed scope agreed before work starts
  • Staged on a preview theme, you approve before publish
  • Speed and checkout QA before launch
  • Documented handoff, your store, your code

How we vet

Five stages before anyone touches your code.

  1. Store and code review

    We review live stores the candidate has built: theme code quality, speed scores, and how they handled app bloat.

  2. Technical interview

    A senior engineer covers Liquid, sections and blocks, metafields, and the checkout. The questions come from real merchant problems.

  3. Paired build exercise

    The candidate builds a real section on a real theme with one of our engineers, including responsive behavior and performance budgets.

  4. Communication check

    Written and spoken English, async updates, and whether they can explain a theme decision to a store owner without jargon.

  5. Supervised first sprint

    The first two weeks run under senior review. Nothing publishes to a live store without a second set of eyes.

Why us

What you get with WitsCode that a staffing bench can't give you.

  • Your hours, not ours

    Our day is structured around overlap with US and UK business hours, so store emergencies, launch windows, and campaign deadlines get handled while your trading day is still open.

  • An engineering studio, not a bench

    Marketplace freelancers work alone and unreviewed. Our Shopify engineers work inside a delivery system built across 300+ launches: version-controlled themes, staged previews, and QA before anything touches a paying customer.

  • Senior skill, sensible cost

    Because we are based in India, a senior Shopify engineer costs a fraction of the equivalent US or UK hire. You get agency-grade process at a rate that leaves margin in your store's numbers.

Frequently asked

Questions before you reach out.

Most Shopify engagements start within three to five business days of a signed agreement, since we place engineers who already passed our five-stage vetting rather than recruiting from scratch. You grant collaborator access, we audit the theme in the first session, and real work lands the same week.

Every Shopify engineer passes five stages: a review of live stores they built, a technical interview on Liquid and theme architecture, a paired build exercise on a real theme, a communication check, and a supervised first sprint where nothing reaches a live store without senior review. The bar stays the same for every role.

Yes, working safely inside existing themes is most of what a senior Shopify engineer does. We put the theme under version control if it is not already, build on a duplicate preview theme, and publish only after you approve the staged result. Your live store keeps trading through the whole process.

No, it should get faster, because performance is a budget we enforce rather than an afterthought. Every change ships with before-and-after speed checks, we cut unused app scripts where we find them, and heavy features are built natively in the theme instead of through another app subscription.

Yes, we work through Shopify's collaborator system using your store's collaborator request code, which keeps you in control of permissions and never counts against your staff seats. You see every action in the store's activity log, and you can revoke access instantly at any time.

You can scale a single-developer engagement into a full build team without a new contract cycle, and the added engineers work under the same review standards. For a ground-up rebuild or replatform, our project-based model with fixed scope and staged previews is usually the better fit, and we will say so.

Get a senior Shopify developer on your store this week.

Tell us your store URL and what needs to ship. We will propose a vetted engineer within two business days.