Hire Flutter developer

Hire Flutter developer in 48 hrs — pre-vetted, risk-free. Access a private bench of senior Flutter engineers vetted on 100+ skill points. Our average matching-to-offer time is under 72 hours. • Candidates in 48 hrs • 4-step technical vetting • Cancel anytime contracts

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Proven Numbers

Available Flutter Engineers

Deploy 120+ senior Flutter developers on standby within days.

Days to First Interview

Hire in action—first Flutter interview happens in 3 days.

Client Satisfaction Score

Achieve 4.9/5 average happiness across 50+ Flutter projects.

Avg. Contract Length

Retain vetted talent for 11-month average engagement terms.

Mini Case Studies

8 mo

N/A

Mobile Banking Revamp

A regional **FinTech** needed to Hire Flutter developer talent to rebuild its legacy iOS and Android apps. Our two-person augmented Flutter squad embedded with their architects in 48 hours, replacing slow native code with a single, high-performance codebase. Bi-weekly releases, automated QA, and direct Slack access kept alignment tight. Result: **40 %** faster release cadence, **32 %** lower mobile latency, and launch on schedule before fiscal year-end.

6 mo

N/A

Telemedicine Expansion

A fast-growing **HealthTech** platform had to Hire Flutter developer specialists to add video-consult modules while core team was at capacity. We supplied three senior Flutter engineers versed in HIPAA compliance. They delivered pixel-perfect UI, encryption and real-time chat while product owners focused on roadmap. Outcome: **27 %** increase in daily sessions and **99.95 %** crash-free rate post-launch.

4 mo

N/A

Marketplace One-Code Rollout

An **e-Commerce marketplace** wanted to expand from web to mobile but lacked bandwidth to Hire Flutter developer teams quickly. We parachuted in a lead Flutter engineer and two mid-levels. Using CI/CD best practices they shipped the buyer app in ten sprints and the seller app in six. Impact: **3×** faster mobile conversion growth and **18 %** uplift in cart size within quarter.

Book Your 15-Min Discovery Call

120+ Flutter engineers placed, 4.9/5 avg rating. Let’s match you with your ideal developer in less than 48 hours.

Join us

Hire the best

Why outstaff instead of hiring direct?

  • Zero recruitment overhead—we source, vet, and present senior Flutter developers in 48 hrs.
  • Elastic scaling—increase or shrink team size monthly, no severance fees.
  • Cost clarity—single all-inclusive rate, no benefits or payroll taxes.
  • IP & security—strict NDAs, code in your repos, SOC-2 compliant processes.
  • Focus on product—CTOs keep roadmap moving while we manage the talent pipeline.

Industries

FinTech Apps

Hire Flutter developer teams build secure mobile banking, P2P payments, and digital wallets. Outstaffing ensures PCI-DSS compliance while slashing multi-platform costs.

e-Commerce

Dedicated Flutter engineers craft high-converting shopping apps, loyalty programs and AR try-ons, letting retailers scale seasonal demand without permanent head-count.

HealthTech

Augmented Flutter squads deliver HIPAA-ready telemedicine, patient portals, and wearable integrations while safeguarding PHI through contract-based IP controls.

Logistics

Outstaffed Flutter devs create driver tracking, route optimisation, and warehouse scanners, syncing real-time data across Android & iOS fleets.

Media & OTT

Hire Flutter developer experts to stream HD video, live chat, and ad monetisation with pixel-perfect cross-platform playback.

TravelTech

Flutter engineers build booking engines, offline maps, and ticket wallets, reducing native app maintenance by 40 %.

EdTech

Outstaffed teams deliver interactive courses, quizzes, and analytics dashboards that run smoothly on tablets used in classrooms.

PropTech

Hire Flutter developer professionals to craft 3D home tours, tenant portals, and smart-lock controllers swiftly.

Social & Community

Flutter specialists spin up real-time chat, feed algorithms, and privacy layers while founders iterate UX fast.

Why Outstaff Flutter

48-hr Matching

Lower Overheads

Pre-Vetted Talent

Scale Up/Down

Global Time-Zones

Payroll Offloaded

No Recruitment Fees

IP Protection

Dedicated PM Support

Flexible Contracts

Replacement Guarantee

Transparent Rates

How It Works

Schedule Discovery Call

Discuss scope & tech; 30 min to align goals.

Receive Candidate Shortlist

Get 3-5 vetted Flutter profiles in 48 hrs.

Onboard & Scale Team

Contract signed, dev joins sprint in 1-3 days.

Control & Iterate

Track KPIs, swap or add talent anytime.

What Technical Leaders Say

We replaced a 6-week recruiting cycle with 3-day onboarding of two senior Flutter developers. smartbrain.io handled contracts, payroll, and NDAs so my in-house team focused on payment gateway refactors.

Laura Mitchell

CTO

BrightPay Inc.

The augmented Flutter squad integrated seamlessly into our Scrum, boosting velocity by 28 % and helping us ship our logistics tracking app before peak season.

Ethan Rogers

Engineering Manager

FreightFlow LLC

smartbrain.io’s vetting saved us countless interviews. Their devs delivered pixel-perfect UI across iOS & Android, raising user ratings from 3.7 to 4.6.

Maria Lopez

Head of Mobile

StreamHive Media

Onboarding was painless—contracts signed Monday, Flutter engineer committed code Thursday. Productivity bump and zero HR paperwork on my side.

James Carter

Product Director

OmniShop Corp.

Their replacement guarantee kicked in once; new developer joined within 72 hrs, no schedule slip. That flexibility is priceless.

Sophie Nguyen

VP Engineering

Healio Health

Cross-time-zone coverage from smartbrain.io allowed 24/7 progress on our EdTech platform, shaving two sprints off roadmap.

Brian O'Connor

Co-Founder

LearnFast Solutions

Frequently Asked Questions

What is the cost to hire Flutter developers through smartbrain.io?

Pricing is simple: you pay a flat monthly rate that covers the developer’s salary, taxes, local benefits, and our management fee. Rates start at USD 5,500 for mid-level talent and vary with seniority, skill depth, and engagement length. Because smartbrain.io operates an outstaffing model, you avoid recruiter commissions, office space, and equipment costs—resulting in up to 40 % savings versus in-house hiring. No long-term lock-ins; you can scale the team up or down with 30-day notice. Each invoice is itemised for full transparency, and there are no hidden charges or withdrawal penalties. That gives finance teams predictable burn, while CTOs retain technical control.

How do you protect our IP when we Hire Flutter developer talent remotely?

Every engineer signs a strict NDA and IP assignment agreement before touching a single line of code. Repositories live in your GitHub or GitLab, and all access is provisioned through SSO with audit logs. smartbrain.io is SOC-2 compliant and stores no client code. Workstations are encrypted, and 2-factor authentication is mandatory across tooling. You remain the sole owner of all deliverables, and any third-party components used are pre-approved by your legal team. Quarterly security audits and optional VPN routing further reduce risk, giving enterprise clients the same peace of mind they expect from in-house teams.

Will time-zone differences slow down collaboration with your Flutter developers?

No. Our vetted talent pool spans the Americas, EMEA, and APAC, letting you pick an overlapping window that works for daily stand-ups and code reviews. For fully distributed teams, we provide asynchronous communication playbooks—clear ticket descriptions, Loom video hand-offs, and end-of-day summaries—to keep velocity high. In fact, many CTOs leverage time-zone spread to achieve near 24-hour development cycles, accelerating sprint throughput without burning out local staff.

What are the contract terms and minimum engagement period?

Contracts are month-to-month by default. Need a shorter pilot? Choose our two-week trial. Want long-term stability? Lock in multi-month discounts. You can pause or terminate with 30-day notice, no severance. smartbrain.io handles local labour laws, payroll, and compliance so you don’t have to navigate international bureaucracy.

How does smartbrain.io vet Flutter candidates before we see them?

Our four-stage process starts with resume screening, followed by a proprietary Flutter coding exam covering state management, performance tuning, and platform channels. Next, engineers complete a real-world take-home task reviewed by a senior Flutter architect. Finally, we run a behavioural interview focusing on communication and remote-work discipline. Only the top 3 % reach your desk, saving you hours of technical interviews while guaranteeing quality.

What happens if a developer is not the right fit after onboarding?

Rare, but covered. Notify your account manager, and we’ll supply a replacement within 5 business days at no extra cost. We overlap both engineers for a knowledge transfer so sprint cadence stays intact. Our replacement guarantee is active for the entire engagement, not just the first month.

How quickly can we start after signing the MSA?

Most clients interview their first candidate within 48 hours and have a Flutter developer committing code inside 3–5 business days. Need a full squad? We can phase in additional engineers weekly, letting you scale at the pace your roadmap demands.

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