Hire an App Developer for Your UK Business or Startup Project
A dedicated mobile app developer for UK businesses, building native iOS, Android, and cross-platform apps inside your stack during your working hours.
- £0 until you hire
- No lock-in contracts
- Matched within 48 hours
Ready to hire? Complete the form and we’ll match you within 48 hours.
Trusted by 100+ UK Businesses
Especially across property, operations, and support roles.
Hundreds of successful placements
Free replacement guarantee
No long-term contracts
# The Role Explained
What Does an App Developer Do?
An app developer is a software engineer who designs, builds, tests, and maintains mobile applications for businesses, startups, and entrepreneurs across the United Kingdom. The dedicated app developer works inside your existing stack, follows your product roadmap, and handles the development work that pulls your in-house team away from strategy, product planning, and growth.
In the United Kingdom, app developers build native iOS apps in Swift, native Android apps in Kotlin, and cross-platform apps in Flutter and React Native, then ship them to the App Store and Google Play. App developers understand the development pipeline from concept to deployment, which means experienced app developers require significantly less onboarding than a junior hire who needs three to six months to reach production speed.
Teambuild Consultancy provides experienced, fully supported app developers to UK businesses, specializing in mobile app development and cross-platform software. Our team helps startups save time, reduce recruitment pressure, and maintain high engineering standards, delivering vetted developers ready to integrate seamlessly into clients’ workflows from day one.
- Takes less than 2 minutes. No commitment.
# Everything Covered
One Developer. Multiple Skills. Immediate Impact.
iOS App Development
Your app developer builds native iOS apps in Swift, designs the user interface for iPhone and tablet, and submits the finished build to the App Store. Apple review rejections and version bugs are resolved the same working day.
Android App Development
Your app developer builds native Android apps in Kotlin, optimises performance across smartphone and tablet hardware, and publishes the application to Google Play with full store listing setup and release management.
Cross-Platform Development
Your app developer builds one cross-platform app in Flutter or React Native that runs on iOS and Android from a single codebase, cutting your development budget without compromising native performance.
UI/UX Design and Front End
Your app developer designs the user interface, builds the front end, and turns your app idea into a working prototype your team reviews before full development starts. Clean design and tested usability drive measurably higher app store ratings.
Back End and API Development
Your app developer builds the back end, connects databases, and integrates third-party APIs so your mobile app handles users, payments, and data securely. Server issues and broken endpoints are fixed within the same working day.
App Store and Google Play Deployment
Your app developer prepares store listings, manages app submissions, and handles version updates across the App Store and Google Play. Release management stays current without your product team chasing approval timelines manually.
QA Testing and Maintenance
Your app developer tests the app on real mobile devices, fixes bugs before release, and maintains the live application through operating system updates so users get a stable experience.
MVP and Startup Builds
Your app developer builds your minimum viable product from the ground up, ships a working app fast, and scales the codebase as your startup grows without a full in-house team.
Code Review and Technical Consultation
Your app developer reviews existing code, advises on the architecture and the right technology stack, and supports your in-house developers on complex mobile features without a permanent senior engineering hire.
- Takes less than 2 minutes. No commitment.
Years of proven dedicated developer delivery
Skilled Mobile app developers ready to hire
UK clients with recurring app development projects
Cost until you hire your dedicated Android developer
What Our Clients Say
Real stories from real clients who found the right talent with Teambuild.
Chris Picton
Smooth and Professional from Start to Finish.
Akthar from Teambuild recruited a remote property manager for us. The new team member came with five years of experience and hit the ground from day one. It was a seamless experience with Teambuild.
Ashish Patel
Brilliant Support!
Nasser from Teambuild helped me recruit Shila, a customer service associate, to join our growing tourism business. She has been absolutely brilliant in these last few months and we are due to recruit a new member in the next quarter.
Deelan
Genuinely Impressive Results with Our New Hire.
We made an addition to our team a few months ago through Teambuild. The new team member has the hit the ground running. Very impressive!!
Amelia
Easy Transition!
Our assistant had 5 years experience within property management in an Australian company. Initially I thought it would take time for her to settle in, but the transition was really quick. Highly recommended!
Ricardo
Stress-Free Hiring!
Just made a hire using Teambuild 30 days ago and the experience was seamless. I had someone up and running in less than 2 weeks. Akthar was absolutely right, this really lightened my workload.
Alex
Quick, Efficient, and Budget-Friendly Recruitment.
Had a great experience hiring a full-time property admin through Teambuild. Not only was the process quick, but the cost was significantly lower than hiring locally. There were a few adjustments early on, but once I clarified the role, they matched me with someone who exceeded expectations.
# Why Teambuild
Benefits of Hiring an App Developer Through Teambuild Consultancy Today
1. Faster hiring than any local recruitment process
Teambuild Consultancy delivers a shortlist of vetted, platform-tested mobile app developers within 48 hours of your initial call. Traditional recruitment for a developer role in a UK business takes eight to fourteen weeks. A Teambuild app developer starts within five to ten working days of selection, with contracts and payroll fully managed by Teambuild throughout the engagement.
2. Top talent without the UK salary overhead
Teambuild app developers cost from £900 per month, up to 65% less than a UK in-house hire. UK mobile developer salaries average £45,000 to £70,000 per year, according to 2025 Glassdoor benchmark data, before national insurance, pension, and equipment. A Teambuild developer carries none of that overhead, with one fixed monthly cost and payroll handled in full.
3. Mobile app development expertise built in
Teambuild app developers ship native iOS apps in Swift, native Android apps in Kotlin, and cross-platform apps in Flutter and React Native. Every developer has built and deployed real applications to the App Store and Google Play. Your dedicated developer understands the full pipeline from concept to release, so mobile app development expertise is built in from day one.
4. Vetted developers, quality-assured by Teambuild
Teambuild tests every app developer on real development tasks including native builds, API integration, and cross-platform projects before you meet a shortlist. Each candidate passes a technical assessment, a code review, and a communication screen. You interview qualified engineers, not random applicants, and Teambuild quality-assures the developer throughout the engagement with active oversight.
5. Flexible arrangements with no lock-in contracts
Teambuild app developers work on flexible part-time or full-time arrangements with no lock-in contracts and a free replacement guarantee. You scale your developer up or down as your product roadmap changes, and you cancel with simple notice. Flexible terms keep your mobile app development resourced without the commitment of a permanent senior hire.
6. A dedicated Customer Success Manager on every hire
Teambuild assigns a dedicated Customer Success Manager to every app developer hired, active from onboarding through the full engagement. Your Customer Success Manager handles check-ins, performance reviews, and any replacement requests directly. You get a single point of contact for the relationship, so managing your dedicated developer never adds to your own admin workload.
# Pricing
Simple. Flexible. No Surprises.
Part-Time
STARTS FROM
£900
/month
(£11.25/hour)
- 80 hours per month
- Dedicated team member
- Free replacement
- Customer success manager
- Quality control & super vision
- Your timezone- any hours you want
Up to 65% less than a UK hire
Best Value
Full-Time
STARTS FROM
£1500
/month
(£9.38/hour)
- 160 hours per month
- Dedicated team member
- Free replacement
- Customer success manager
- Quality control & super vision
- Your timezone- any hours you want
Up to 65% less than a UK hire
- Takes less than 2 minutes. No commitment.
# The Process
How to Hire a Mobile App Developer in 3 Steps
Tell Teambuild your project's needs
Share your app idea, the tools your team uses including Slack, GitHub, and Jira, and the development work you need handled such as iOS builds, Android builds, and back end API integration. Teambuild responds within 2 to 3 working hours with a clear placement plan.
Meet your matched app developer candidates
Teambuild shortlists vetted mobile app developers based on your specific requirements within 48 hours. Every candidate has been tested in real development tasks including native iOS builds, Android releases, and cross-platform projects, so you review qualified engineers, not random applicants.
Onboard and start building from day one
Teambuild handles contracts, payroll, and onboarding admin so you focus entirely on getting great work shipped. Your app developer integrates into your workflow and tools within the first week. Your Customer Success Manager stays active throughout the engagement.
- Takes less than 2 minutes. No commitment.
# THE STANDARD YOU CAN EXPECT
This Is the Level of Developer You'll Get
Arif Hanas
Senior Full-stake Developer
5+ Years Experience
Core Skills
Kotlin & Java
REST API Integration
Google Play Publishing
Verified
Abdullah Mahmud
Remote UI/UX Developer
4+ Years Experience
Core Skills
Jetpack Compose
Material Design 3
Figma-to-Android Handoff
Verified
Tarnvir Ahamed
Remote Backend Developer
4+ Years Experience
Core Skills
Firebase & Cloud Messaging
API Development & Debugging
MVVM Architecture
Verified
Fahim Hassan
Remote QA & Release Engineer
4+ Years Experience
Core Skills
Automated Testing (Espresso/JUnit)
CI/CD Pipeline Management
Play Store Compliance & Review
Verified
Arif Hanas
Senior Full-stake Developer
5+ Years Experience
Core Skills
Kotlin & Java
REST API Integration
Google Play Publishing
Verified
Abdullah Mahmud
Remote UI/UX Developer
4+ Years Experience
Core Skills
Jetpack Compose
Material Design 3
Figma-to-Android Handoff
Verified
Tarnvir Ahamed
Remote Backend Developer
4+ Years Experience
Core Skills
Firebase & Cloud Messaging
API Development & Debugging
MVVM Architecture
Verified
Fahim Hassan
Remote QA & Release Engineer
4+ Years Experience
Core Skills
Automated Testing (Espresso/JUnit)
CI/CD Pipeline Management
Play Store Compliance & Review
Verified
# Explore More
Explore Other Developer and Mobile App Development Services
Builds native Android apps in Kotlin, optimises performance, and manages Google Play releases for product teams across the UK.
Supports front end builds, back end APIs, and responsive web app development for UK startups and software businesses.
Builds native iOS apps in Swift and manages App Store submissions for UK firms.
Builds one Flutter or React Native codebase for iOS and Android, cutting the budget for UK product teams.
# Explore More
Resources to Help You Hire Smarter
Frequently Asked Questions
Clear answers to help you make confident hiring decisions.
What does an app developer do?
An app developer handles the full mobile app development process for businesses and startups, including native iOS builds in Swift, native Android builds in Kotlin, cross-platform apps in Flutter and React Native, user interface design, back end and API development, App Store and Google Play deployment, QA testing, and ongoing maintenance. The dedicated developer works remotely inside your existing tools and workflow, acting as a full team member rather than a freelance hire.
How much does it cost to hire an app developer in the UK?
A dedicated app developer through Teambuild Consultancy starts from £900 per month part-time and £1,500 per month full-time, up to 65% less than a UK-based developer salary. UK in-house mobile developer salaries average £45,000 to £70,000 per year, according to UK salary benchmark data published by Glassdoor in 2025.
Can a remote app developer build both iOS and Android apps?
Yes. A remote app developer builds native iOS apps in Swift, native Android apps in Kotlin, and cross-platform apps in Flutter or React Native that run on both platforms from a single codebase. One dedicated developer covers both the App Store and Google Play.
What is the difference between a freelance app developer and a dedicated developer?
A freelance app developer works project by project across several clients, while a dedicated app developer works inside one business as a full team member. A Teambuild dedicated developer follows your roadmap full-time or part-time, with payroll, contracts, and replacement cover managed by Teambuild.
How do I hire the best app developer for my project?
You hire the best app developer by booking a free consultation with Teambuild Consultancy, sharing your app idea and stack, and reviewing a shortlist of vetted candidates within 48 hours. Every developer is platform-tested before you interview, so you choose from qualified engineers.
Do app developers work UK business hours?
Yes. Teambuild app developers work your timezone and any hours you want, including full UK business hours. Coverage is agreed before the developer starts, so your dedicated app developer is online when your product team needs them.
Can I hire a dedicated mobile app developer remotely?
Yes. Teambuild Consultancy places dedicated mobile app developers remotely with UK businesses and startups, with contracts, payroll, and onboarding handled in full. Your remote app developer integrates into your tools including Slack, GitHub, and Jira within the first week.