Hire iOS Developers

Hire iOS developers for production-ready mobile apps

Add experienced iOS developers to build, improve, migrate or maintain your mobile application while working directly with your product and engineering teams.

Real developers from our team, rated by clients

iOS delivery experience

We have spent 15+ years building mobile products for businesses across industries, with an in-house engineering team covering application development, interface design, integrations, migration, security and ongoing support.

15+

Years of software delivery experience

150+

Custom web applications delivered

4.9/5

Client rating across 900+ reviews

AI-assisted delivery

How our iOS developers use AI without outsourcing judgement

01 / Planning

Faster technical exploration

Our developers can use AI-assisted analysis to explore requirements, identify implementation paths and examine an existing codebase before development starts.

02 / Development

More focused engineering time

AI-assisted development can accelerate routine code generation, test preparation, documentation and repetitive refactoring.

03 / Quality

Broader test coverage

AI can help engineers identify edge cases, draft test scenarios and inspect recurring defect patterns earlier in delivery, combined with human review.

04 / Maintenance

Quicker codebase understanding

When you bring us an existing iOS application, AI-assisted analysis can help developers understand unfamiliar modules, dependencies and technical debt faster.

Need to add an iOS developer quickly?

Send us your app scope, current codebase and team requirements. We will recommend an engagement setup and the engineering skills you need to move forward.

DISCUSS YOUR TEAM

Engagement models

Choose how you want our iOS developers engaged.

Choose an engagement structure based on your scope, delivery horizon and internal capacity. You can bring in development hours for defined tasks, add dedicated engineers to your team or agree a fixed scope for a clearly specified project.

Hourly

Use iOS development hours for targeted work, changing requirements, debugging, enhancements or tasks where the final scope may evolve during delivery.

  • Pay for agreed engineering hours
  • Suitable for changing requirements
  • Add capacity for specific tasks
  • Scale hours as work changes

Fixed price

Use a fixed-price engagement when requirements, deliverables and acceptance criteria can be defined before development begins and are unlikely to change significantly.

  • Agree scope before development
  • Define expected project deliverables
  • Suitable for stable requirements
  • Budget against agreed work

iOS development capability

iOS developers for six core mobile development needs

Custom iOS application development

  • We build iOS applications around your business model, workflows, users and product requirements rather than forcing features into a generic structure.

  • Our developers connect mobile interfaces with your APIs, business systems and custom backend services while keeping the codebase maintainable as requirements grow.

iOS UI and UX development

  • We design clear mobile interfaces around user journeys, application goals and the actions people need to complete most often.

  • We create wireframes and interactive prototypes before implementation when a workflow needs validation, giving you a practical way to review behaviour early.

Immersive application experiences

  • We build mobile experiences that combine application data with interactive visual content for use cases such as product exploration, training and guided experiences.

  • Our developers can work with three-dimensional assets, device capabilities and application logic to create interactions that respond to the user in real time.

Application migration and upgrades

  • We migrate legacy or cross-platform applications to a current native iOS codebase while planning carefully around existing data, functionality and user workflows.

  • We refactor older implementation patterns where they restrict maintainability, performance or the ability to introduce new features safely.

Security and compliance

  • We design authentication, data handling and application storage around the sensitivity of the information your mobile product processes.

  • We review integrations and backend communication as part of application security rather than treating mobile security as an interface-only concern.

Maintenance and support

  • We investigate and fix application defects after launch while monitoring the areas of the product most affected by ongoing operating-system and device changes.

  • We tune performance when application behaviour, data volumes or new functionality create bottlenecks that were not present in the initial release.

How hiring works

Four steps to hire iOS developers from us.

We start with the work you need rather than a generic developer profile. From there, we agree the engagement, introduce suitable engineers and set up delivery around your existing team and project requirements.

01

Book a consultation

  • Share your business and application objectives
  • Explain your current technical requirements
  • Discuss feasibility and likely development approach
02

Discuss project details

  • Review scope and technical considerations together
  • Choose a suitable engagement structure
  • Identify deliverables and delivery dependencies
03

Interview developers

  • We shortlist developers for your requirements
  • You interview the proposed engineers directly
  • Add a technical assessment where useful
04

Hire and start

  • Agree milestones and expected delivery outcomes
  • Set communication and reporting routines
  • Begin onboarding with project support

iOS work

Mobile apps
we’ve shipped

iOS · Learning

Mobile Islamic learning experience

We built Faith Essentials as an iOS learning application for people exploring Islamic teachings. The work covered application interface design and mobile development, creating an accessible experience for users who want to learn and engage with spiritual content while away from a desktop.

iOS · Coaching

Gamified personal development app

We worked with InJoy Global to build My Challenge Creator, an iOS coaching application combining daily micro-challenges, personal journaling and gamified habit building. The product gives users short, repeatable activities designed around positive psychology and personal development without requiring long daily sessions.

iOS · Education

Interactive learning with speaking avatars

We built Voki for students and teachers who use customisable speaking avatars as part of classroom learning. The iOS application gives educators and learners an interactive way to create and use avatar-based content through a mobile interface designed around straightforward creation and classroom engagement.

Client feedback

What our clients say

“Working with TBI was a very positive experience.
They always deliver beyond expectations.

Linda LoreChairman, InJoy Global

Working together

Remote developers who join the work properly.

Hiring an external iOS developer works best when they understand more than an isolated ticket.
We start with your application, current codebase, delivery priorities and the way your existing team already works, which gives the developer enough context to make useful engineering decisions rather than waiting for every implementation detail to be prescribed.

You keep direct visibility into the work and can interview developers before the engagement starts.
We agree responsibilities, milestones and communication routines up front, then adapt capacity as your roadmap changes. If you already have product, design, backend or QA people, our developers can work alongside them rather than replacing the team structure you have.

Working-hour overlap

We can arrange meaningful overlap with your preferred working hours so your teams can collaborate directly during delivery.

Regular updates

We establish a reporting rhythm around your project so you can see progress, decisions, blockers and upcoming work.

Direct collaboration

Your hired developers can work alongside internal engineers, product owners, designers and other stakeholders involved in the build.

Ongoing continuity

A dedicated engagement keeps engineers familiar with your application, reducing repeated onboarding as the product continues to change.

Add iOS capacity

Bring experienced iOS developers
into your product team.

Tell us what you are building, the skills already available internally and where you need engineering support. We will help you choose an engagement structure and introduce developers who fit the work.

DISCUSS YOUR REQUIREMENTS

Why TBI

Engineers with production iOS experience.

We have spent 15+ years delivering production software and have built 70+ iOS applications and 100+ custom iOS solutions.
Our 150+ in-house developers give us enough engineering depth to support new builds, migrations, integrations, interface work, security requirements and applications that need continued development after launch.

You can interview developers before hiring and choose the engagement structure that matches your work.
Our engineers can take ownership of a defined application or join an existing team. We keep technical decisions tied to the requirement in front of us, and if a simpler implementation covers what you need, we will tell you before adding unnecessary work.

15+

Years of experience

4.9/5 ★★★★★

Across 900+ reviews

150+

In-house developers

The iOS ecosystem we work in

Tooling your team already recognises.

Native application development Interface architecture Application state Local data Background processing Networking Media handling Accessibility Native application development Interface architecture Application state Local data Background processing Networking Media handling Accessibility
Backend services Payment systems CRM connectivity Analytics systems Authentication services Business APIs Cloud services Notification services Backend services Payment systems CRM connectivity Analytics systems Authentication services Business APIs Cloud services Notification services
Source control Automated testing Build automation Release management Performance profiling Crash monitoring Security review Code quality checks Source control Automated testing Build automation Release management Performance profiling Crash monitoring Security review Code quality checks

Answers before you hire iOS developers.

Our iOS developers typically have 5 to 10+ years of hands-on development experience, depending on the engineer and role you need.
We work on applications across sectors including fintech, ecommerce and other business domains.

The team covers the wider work around an iOS product as well as application coding.
That can include interface development, backend integrations, application performance, security, release preparation and maintenance.

When you need to hire iOS developers for an existing team, we can shortlist engineers against the specific skills, application experience and level of responsibility your project requires.
You can then interview the proposed developers before confirming the engagement.

150+ in-house developers

Hire your iOS development team

Share your application, roadmap and team requirements. We will help you identify the right engineering capacity and engagement structure.

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