4.9/5 on Clutch — 13 verified reviews

Hire Mobile App Developers

Kodexo Labs lets companies hire mobile app developers who have already shipped production systems, skipping the risk of unreliable freelance hires and months of in-house recruiting. Every engineer clears technical vetting before reaching your team, then embeds directly onto your live product roadmap.

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TRUSTED BY ENTERPRISES

When a hire underperforms, your sprint slips and your roadmap slides with it. We give you engineers proven in production, matched to your own stack, and ready to contribute in the first sprint.

Hire dedicated mobile app developers across every platform:

  • iOS developers building native Swift apps for iPhone and iPad.

  • Android developers shipping Kotlin and Jetpack Compose to Google Play.

  • React Native developers delivering one codebase across both major platforms.

  • Flutter developers building cross-platform apps from a single Dart codebase.

  • Mobile QA engineers testing every release before it reaches users.

  • Backend and API engineers connecting your app to its data.

IN THE NEWS

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Hire AIML Engineers
51

AI Products Shipped · across 25+ industries worldwide.

94%

Client Retention · outlasting the first sprint.

Top-Rated

on Clutch · Elite AI Firm status.

PhD-Level

Expert Team global offices across the US, UK, Canada

Hire Mobile App Developers by Specialization

Every mobile project needs a different mix of skills. Some need a native iOS specialist, others a cross-platform generalist. Hire dedicated mobile app developers across 6 specializations, matched to the platform, framework, and product stage your roadmap actually demands.

iOS Development

Our iOS developers build native apps in Swift and SwiftUI, tuned for iPhone and iPad, so your product feels fast and native everywhere.

Native Performance:

We build in Swift so your app stays fast on every recent Apple device.

App Store Delivery:

We push store fixes and updates so your app clears review and ships fast.

Tell Us Which Mobile Roles You Need Filled

Bring the platforms, the timeline, and the gaps on your team. We'll assemble a dedicated development team from engineers who have already shipped across the 3 production engagements below.

Proof, Delivered in Production

Diesel Laptops

Fleet technicians lost minutes on every job hunting through 160,000 parts records. Solution: Kodexo Labs built an AI parts-lookup running inside their own self-hosted AWS VPC, keeping all data on their private cloud. Outcome: lookup time fell 85%, so a technician finds the right part in seconds, not minutes, on every daily job.

85%

Faster Lookup

160,000

Records Searched

Inc. 5000

Client

Diesel Laptop

Extensiv

This $130M-funded logistics platform had operations staff waiting on engineers for every data question spread across 4 databases. Solution: Kodexo Labs built a LangGraph agentic system that reads plain-English questions and answers them directly. Outcome: staff now query 207 tables themselves, at over 90% accuracy, with answers arriving in seconds instead of days.

90%+

Accuracy

207

Tables

$130M+

Funded (Hg Capital)

Extensiv

SmartMedHx

Clinicians were losing visit time to manual note-taking during patient appointments. Solution: Kodexo Labs built HIPAA-compliant, patent-pending documentation AI that captures the conversation and writes the notes automatically, keeping patient data protected. Outcome: 42 providers now document visits hands-free, 493 patient interviews processed, and the client returned for a second, separate legal-tech build.

42

Providers

493

Interviews Processed

HIPAA

Compliant From Day One

DRAG

What Clients Say About The Team

Fast-growing organisations do not applaud a consulting partner for polished slide presentations; they praise it for showing up when something actually breaks. The notes below come from founders who watched Kodexo Labs work the problem in real time.

Kodexo Labs has met all expectations; the team delivers on time and manages the project seamlessly. They respond promptly to needs and communicate effectively through virtual meetings, Google Chat, and WhatsApp. Overall, they're highly passionate about the project and excel in customer service.

Christopher Brigham

MD President, Brigham and Associates, Inc.

WATCH VIDEO

  • HIPAA-aware mobile engineers
    Patient-facing app builders
    Clinician workflow apps
    Secure PHI handling

How Our Hired Mobile Engineers Deliver Across Your Industry

A mobile hire's value shifts by sector. Healthcare demands HIPAA fluency. Ecommerce demands checkout scale. Logistics demands field-ops integration. Hire remote mobile app developers who understand the compliance and scale pressures your industry puts on every release, across all 8 verticals we serve.

Tell Us the Roles You Need, and Start Building Now

Bring your stack, your roadmap, and the gaps on your team. In one call we scope the roles, share vetted profiles quickly, and stand up a dedicated development team ready for sprint one.

The Mobile Stack They Ship With

Whether you hire iOS app developers or React Native developers, these are the 16 tools our engineers ship.

COPPA Logo

COPPA

NIST AI RMF Logo

NIST AI RMF

hipaa-logo

HIPAA

PCI-DSS

PCI-DSS

gdpr-compliance

GDPR

ccpa-compliance

CCPA

SOC TYPE 2 Logo

SOC TYPE 2

EU AI Act Logo

EU AI Act

iso-27001

ISO 27001

FERPA Logo

FERPA

COPPA Logo

COPPA

NIST AI RMF Logo

NIST AI RMF

hipaa-logo

HIPAA

PCI-DSS

PCI-DSS

gdpr-compliance

GDPR

ccpa-compliance

CCPA

SOC TYPE 2 Logo

SOC TYPE 2

EU AI Act Logo

EU AI Act

iso-27001

ISO 27001

FERPA Logo

FERPA

Why Teams Hire Mobile App Developers Through Kodexo Instead of a Freelance Marketplace

A marketplace gives you a profile and a hope. We give you an engineer who has shipped production software, cleared our technical screen, and carries a real bench behind them if your priorities change mid-sprint.

Vetted Before You Meet- code test.w

Vetted Before You Meet

Every candidate clears a technical screen before you meet them. We test code, not resumes. Our Extensiv team built a 207-table data system and earned 5.0/5.0 on Clutch at this Inc. 5000 firm.

Production-Grade Tool Integration, Not Prototypes

Engineers Who Ship Production

Freelancers list frameworks. Ours list systems they shipped. The Diesel Laptops team built a self-hosted AI search in a private AWS cloud that cut lookup time by 85% across all 160,000 fleet records.

Agile Sprints, SaaS Roadmaps

Embedded on Your Roadmap

A contractor waits on tickets. Ours sit in your standups, own real work, and ship at your sprint pace. The SmartMedHx team put HIPAA-compliant notes before 42 clinicians who now log 493 interviews.

Fast Onboarding

Fast Onboarding, Real Bench

Speed matters when your roadmap slips. We onboard fast because our bench is real, not a job board. Wrong match? We replace fast. 94% of clients stay across 51 products and 25+ industries.

Every Week Without the Right Engineer Slows Your Roadmap

Every week a role sits open, your roadmap slips and your competitors ship. Recruiting a senior mobile engineer in-house takes months. A marketplace hire is a gamble. An embedded Kodexo team stands up in days, arrives vetted, and starts contributing in sprint one. The math favors moving now, not next quarter.

Recognised By The Platforms That Vet AI Companies

Kodexo Labs is reviewed where technical buyers do their diligence: Clutch and Upwork. Every badge below links to the live profile.

Top Clutch Artificial Intelligence Company 2024 Award
Top Clutch Machine Learning Company San Francisco 2026
Top Artificial Intelligence Company
Top Artificial Intelligence Companies 2022 by TopAppFirms
Top AI Development Company by Selected Firms
Top Clutch Chatbot Company 2024 Award
Clutch Spring Champion 2024
Upwork Top 1% · Top Rated
Top Clutch Health Wellness App Developers Chicago 2026
Top Clutch Generative Ai Company 2024 Award
Top Clutch Artificial Intelligence Company Chicago 2026
Top Clutch Artificial Intelligence Company 2024 Award
Top Clutch Machine Learning Company San Francisco 2026
Top Artificial Intelligence Company
Top Artificial Intelligence Companies 2022 by TopAppFirms
Top AI Development Company by Selected Firms
Top Clutch Chatbot Company 2024 Award
Clutch Spring Champion 2024
Upwork Top 1% · Top Rated
Top Clutch Health Wellness App Developers Chicago 2026
Top Clutch Generative Ai Company 2024 Award
Top Clutch Artificial Intelligence Company Chicago 2026

Overcoming Mobile App Developer Hiring Challenges

Most mobile hires fail for the same 4 reasons. The freelancer vanishes mid-sprint. The portfolio hides work that never reached production. Onboarding drags for weeks. Compliance arrives last. Here is how we solve each one before it ever costs you.

Problem

Freelancers Who Vanish Mid-Sprint

You hire a freelance mobile app developer, momentum builds, then they take a bigger contract and disappear, leaving half-finished code nobody understands.

Solution

  • Every engineer we place is vetted, contracted, and committed to your sprint cycle.

  • If someone must roll off, a vetted bench engineer steps in right away.

  • We hold all the context, so a handoff never resets your delivery timeline.

Problem

Portfolios That Hide Gaps

A candidate shows slick screenshots, but that app never reached the App Store or Google Play, and real production depth is thin.

Solution

  • We verify every candidate against apps that actually shipped and earned real users.

  • Our technical screen includes live code review, not a walk through past screenshots.

  • References confirm each engineer shipped, maintained, and scaled the real systems they claim.

Problem

Slow Onboarding Stalls Sprints

A new hire spends weeks learning your stack, your codebase, and your process before writing a single line that moves your roadmap.

Solution

  • We place engineers already fluent in Swift, Kotlin, React Native, and Flutter today.

  • Bench-ready developers begin contributing real work in sprint zero, not by sprint three.

  • We document onboarding upfront, so your team never explains the same thing twice.

Problem

Compliance Bolted On Late

Your app handles health records and card data, but the developer wires it first and learns HIPAA or PCI-DSS after the audit.

Solution

  • Every engineer we place already builds against the 25 frameworks your regulators enforce.

  • Encryption, consent, and audit logging land in sprint one, not during remediation later.

  • Store privacy disclosures get written as features ship, so review never blocks release.

Problem

Freelancers Who Vanish Mid-Sprint

You hire a freelance mobile app developer, momentum builds, then they take a bigger contract and disappear, leaving half-finished code nobody understands.

Solution

  • Every engineer we place is vetted, contracted, and committed to your sprint cycle.

  • If someone must roll off, a vetted bench engineer steps in right away.

  • We hold all the context, so a handoff never resets your delivery timeline.

Problem

Portfolios That Hide Gaps

A candidate shows slick screenshots, but that app never reached the App Store or Google Play, and real production depth is thin.

Solution

  • We verify every candidate against apps that actually shipped and earned real users.

  • Our technical screen includes live code review, not a walk through past screenshots.

  • References confirm each engineer shipped, maintained, and scaled the real systems they claim.

Problem

Slow Onboarding Stalls Sprints

A new hire spends weeks learning your stack, your codebase, and your process before writing a single line that moves your roadmap.

Solution

  • We place engineers already fluent in Swift, Kotlin, React Native, and Flutter today.

  • Bench-ready developers begin contributing real work in sprint zero, not by sprint three.

  • We document onboarding upfront, so your team never explains the same thing twice.

Problem

Compliance Bolted On Late

Your app handles health records and card data, but the developer wires it first and learns HIPAA or PCI-DSS after the audit.

Solution

  • Every engineer we place already builds against the 25 frameworks your regulators enforce.

  • Encryption, consent, and audit logging land in sprint one, not during remediation later.

  • Store privacy disclosures get written as features ship, so review never blocks release.

Every tool listed is in active production on a Kodexo Labs.

Every framework, runtime, and cloud service named here is running on a live client product right now. No theoretical stack, no resume keywords, no tools added for marketing weight.

Python
Python

Our Mobile Developer Hiring and Onboarding Process

No black box. You see every candidate, every score, and every sprint plan across all 5 phases before an engineer ever joins your product team.

1

Requirements and Role Scoping

We start by mapping the roles you actually need. We document your stack, your product stage, your timeline, and the seniority mix that fits. This becomes the scorecard every candidate is measured against.

2

Candidate Vetting and Technical Screening

Next, we put candidates through live code review, system-design questions, and a real build task. Only engineers who pass reach you, the same bar that cleared the teams behind Extensiv and Diesel Laptops, which is how you hire experienced mobile app developers without gambling on a resume.

Design & Prototyping
3

Shortlist and Client Interviews

You interview the shortlist yourself. We share scorecards, code samples, and references, then sit in if you want a technical second opinion. You pick the engineer; we never force a match.

Development and Integration
4

Onboarding and Sprint Zero

Onboarding starts before day one. Because you can hire remote mobile app developers who embed directly on your team, we set up access, tooling, and sprint-zero goals so contribution starts in the first week.

5

Embedded Delivery and Sprint Accountability

Then your embedded team ships. You get weekly demos, sprint accountability, and the same engineers through the whole engagement, not a rotating cast. If priorities shift, the bench flexes with you. No restarts, no lost context.

Related Insights

How to Hire App Developer Agency for Mobile Development?

March 2024 · By Kodexo Labs

How to hire the right mobile app development company: what to prepare, how to vet agencies, what drives app development costs, and key steps before you sign.

10 Key Difference Between Native and Hybrid Apps & Which one to choose in 2025

July 2025 · By Kodexo Labs

Explore the 10 key differences between native and hybrid app development in 2025. This comprehensive guide compares performance, cost, time-to-market, device feature access, and more, helping startups and enterprises choose the best approach for their mobile strategy. Learn about native frameworks like Swift and Kotlin, hybrid solutions like React Native and Flutter, and real-world examples like Instagram and Microsoft Teams to make informed decisions for your app project.

Mobile Application Development for Enterprises– A Complete Guide

September 2025 · By Kodexo Labs

This comprehensive guide explores every aspect of enterprise mobile app development, from strategic planning to implementation and beyond. Mobile application development for enterprises has become a critical driver of digital transformation, enabling businesses to optimize workflows, improve productivity, and stay competitive in today’s fast-paced market.

Frequently Asked Questions About Hiring Mobile App Developers

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Kodexo Labs typically shares vetted candidates within days, not weeks.