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WitsCode

Hire Flutter Developers Who Ship

Senior Flutter engineers shipping to both app stores from one codebase, backed by 300+ launches.

300+ websites shipped, clients in 4 countries

Skills matrix

The stack your engineer works in daily.

  • Flutter
  • Dart
  • Riverpod
  • BLoC
  • Firebase
  • Supabase
  • REST APIs
  • Platform channels
  • Push notifications
  • App Store Connect
  • Google Play Console
  • CI/CD pipelines

Ways to engage

Pick the shape that fits your workload.

Dedicated Developer

One senior Flutter engineer, full time on your app and nothing else.

  • Full-time focus on your iOS and Android roadmap
  • Works in your repo, your board, your release process
  • Daily standups inside your timezone window
  • Senior code review from our side on every PR
  • Release management through both app stores

Part-Time Block

A fixed weekly block of Flutter hours for maintenance and steady feature work.

  • Reserved weekly hours, same engineer every week
  • Store submissions, SDK updates, and crash fixes handled
  • Overlap window with US and UK hours
  • Monthly report of shipped work

Project-Based

A scoped Flutter build from first screen to store approval, with a clean handoff.

  • Fixed scope agreed before work starts
  • Milestone builds on your device via TestFlight and internal tracks
  • QA pass on real iOS and Android devices before submission
  • Documented handoff, your accounts, your keys, your code

How we vet

Five stages before anyone touches your code.

  1. Portfolio and store review

    We look at Flutter apps the candidate has actually shipped: store listings, widget architecture, and the Dart code behind them.

  2. Technical interview

    A senior engineer probes state management, navigation, platform channels, and offline behavior. Production questions only.

  3. Paired build exercise

    The candidate builds a real screen with real API data alongside one of our engineers, including loading states and the unhappy paths.

  4. Communication check

    Written and spoken English, async updates, and whether they can walk a founder through a release decision without jargon.

  5. Supervised first sprint

    The first two weeks run under senior review. Every PR and every store submission gets a second set of eyes.

Why us

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

  • Your hours, not ours

    We build the working day around overlap with US and UK business hours. Standups and release calls happen in your morning, and a crash spike gets attention the same day, not the next.

  • An engineering studio, not a bench

    Staffing agencies rent you whoever is idle. Our Flutter engineers work inside a delivery system proven across 300+ launches: code review, device QA, and release checklists that catch problems before your users do.

  • Senior skill, sensible cost

    Because we are based in India, a senior Flutter engineer costs a fraction of the equivalent US or UK hire. You keep the seniority and the release discipline. Only the geography changes.

Frequently asked

Questions before you reach out.

Most Flutter engagements start within three to five business days of a signed agreement, because we match from a bench of engineers already vetted through our five-stage pipeline. You share the codebase or the product brief, interview the profile we propose, and the first sprint starts the same week.

Flutter ships one codebase to both the App Store and Google Play with near-native performance, which usually means faster releases and lower maintenance than two native teams. We still advise native Swift or Kotlin when an app leans hard on platform APIs or heavy background processing, and we will tell you which fits before you commit.

Yes, our engineers handle the full release cycle on both stores: certificates, provisioning, store listings, review guideline compliance, and phased rollouts. Apps ship from your own developer accounts, so you keep ownership of the listing, the reviews, and the ratings history regardless of who does the work.

Yes, inherited Flutter codebases are a regular part of the work. We start with a structured audit of state management, dependencies, crash reports, and the release setup, then fix in order of risk. You get a written picture of what we found before any major refactor or redesign starts.

Yes, every engagement includes a fixed overlap window with US and UK business hours for standups, demos, and release decisions. Focused build time runs in the remaining hours, which in practice means you often wake up to a new build on your device. The window is agreed before the start and does not drift.

We replace the engineer at no extra cost, usually within a week, and we manage the handover internally. Shared code standards and a documented release process mean the replacement inherits a working setup instead of a mystery, so your roadmap loses days, not months. You can also scale down with two weeks notice.

Put a senior Flutter developer on your roadmap this week.

Tell us what you are building and where it runs. We will propose a vetted engineer within two business days.