swift developer

Quanta I

We're Hiring: iOS DeveloperAre you passionate about building exceptional mobile experiences? We're looking for a talented iOS Developer to join our growing team and help build innovative applications used by thousands of users.What You'll Do<ul><li>Design, develop, and maintain high-quality native iOS applications using Swift.</li><li>Collaborate with designers, backend developers, QA engineers, and product managers to deliver new features.</li><li>Integrate RESTful APIs and third-party services.</li><li>Optimize application performance, reliability, and user experience.</li><li>Debug, test, and maintain clean, scalable, and well-documented code.</li><li>Publish and maintain applications on the Apple App Store.</li><li>Stay current with Apple's latest technologies and development best practices.</li></ul>Requirements<ul><li>3+ years of professional iOS development experience.</li><li>Strong proficiency in Swift.</li><li>Experience with SwiftUI and/or UIKit.</li><li>Solid understanding of REST APIs, JSON, and mobile architecture patterns (MVC, MVVM, or similar).</li><li>Experience with Git version control.</li><li>Strong problem-solving and debugging skills.</li><li>Experience publishing apps to the Apple App Store.</li><li>Ability to work independently and collaboratively in a fast-paced environment.</li></ul>Nice to Have<ul><li>Experience with Firebase, Push Notifications, and Crashlytics.</li><li>Knowledge of Apple Maps, Core Location, and Camera APIs.</li><li>Experience with QR code scanning, payment gateways, or real-time communication.</li><li>Familiarity with CI/CD pipelines and automated testing.</li><li>Experience developing marketplace, social, or location-based applications.</li></ul>What We Offer<ul><li>Competitive salary.</li><li>Opportunity to work on exciting, innovative products.</li><li>Collaborative and supportive team environment.</li><li>Career growth and professional development opportunities.</li><li>Flexible work environment.</li></ul>If you're passionate about creating outstanding iOS applications and enjoy solving challenging problems, we'd love to hear from you.Apply now by sending your CV, portfolio, and links to your published App Store applications.Work Location: In person

iOS Developer

KEA design

KEA Building Contracting LLC is seeking a talented and motivated iOS Developer to join our growing technology team.- Build a native iOS app from scratch using Swift- Implement offline-first architecture for field use in low-connectivity environments- Integrate REST APIs with the KEA ERP backend (Node.js/Express)- Build features including QR/barcode scanning, biometric authentication, GPS tracking, and push notifications- Collaborate closely with the lead engineer on architecture, data models, and API contracts- Ensure app performance, security, and App Store complianceRequirements:- 1+ year native iOS development experience with Swift- Hands-on with UIKit or SwiftUI- Experience with REST API integration and local data persistence (CoreData / SQLite)- Familiarity with offline sync strategies- Knowledge of biometric auth (Face ID / Touch ID), CoreLocation, AVFoundation (camera/QR)- Push notifications via APNs- Strong understanding of iOS app lifecycle, memory management, and App Store submissionWork Location: In person

iOS Developer (Swift)

<div>Role description 
<div>
Role: iOS Developer (Lead II - Software Engineering)</div>
<div>Leicester (Hybrid &ndash; 3 days onsite) 
Start: ASAP 
Employment Type: Fixed Term Employment Contract</div>
<div></div><div>We are looking for a highly skilled iOS Developer with strong expertise in Swift and SwiftUI, who is passionate about building high-quality, scalable mobile applications within the Apple ecosystem. You will work in a collaborative Agile environment, contributing to the full development lifecycle while ensuring performance, accessibility, and reliability standards are met.</div>

Key Responsibilities
<ul>
<li><div>Design, develop, and maintain robust iOS applications using Swift and SwiftUI</div>
</li><li><div>Collaborate with cross-functional teams to define, design, and ship new features</div>
</li><li><div>Debug, troubleshoot, and resolve complex technical issues while optimizing performanceIntegrate and consume RESTful APIs to deliver dynamic and responsive applications</div>
</li><li><div>Implement and maintain unit testing and UI automation using XCTest framework</div>
</li><li><div>Contribute to CI/CD pipelines and development workflows using Git and Azure DevOps</div>
</li><li><div>Work within Agile (Scrum) teams, participating in ceremonies including sprint planning, stand-ups, and retrospectives</div>
</li><li><div>Ensure applications meet accessibility standards using Apple&rsquo;s Accessibility Framework</div>
</li><li><div>Implement and support deep linking strategies, including Universal Links and Custom URL schemes.</div>
</li>
</ul>What you will bring:
<ul>
<li><div>Proven experience in developing iOS applications using Swift and SwiftUI</div>
</li><li><div>Strong proficiency with Xcode IDE and Apple development ecosystem</div>
</li><li><div>Demonstrated analytical and problem-solving skills with the ability to troubleshoot complex issues</div>
</li><li><div>Hands-on experience with RESTful APIs integration</div>
</li><li><div>Experience with automated testing (Unit Testing &amp; UI Testing using XCTest)</div>
</li><li><div>Solid understanding of CI/CD practices using Git and Azure DevOps</div>
</li><li><div>Experience working in Agile/Scrum environments</div>
</li><li><div>Strong knowledge of deep linking mechanisms (Universal Links and Custom URLs)</div>
</li><li><div>Good understanding of iOS accessibility standards and frameworks.</div>
</li></ul><div>Preferred Qualifications
<ul><li>Passion for building inclusive and accessible user experiences</li>
<li>Experience optimizing application performance and scalability</li>
<li>Strong communication and collaboration skills</li>
</ul>
</div>Hurry &amp; apply for a more detailed conversation!

#UST 
Skills 
Application Development; iOS; Swift, CIDC, 
About UST 
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world&rsquo;s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients&rsquo; organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact&mdash;touching billions of lives in the process.</div>

iOS Developer (Lead II - Software Engineering)

mLabs

<div>Location: Remote - Europe or UAE
Remote | Full-time
Compensation: &euro;90K - &euro;100K
We are hiring on behalf of our client, a high-growth fintech organization who is seeking a Senior iOS Engineer to collaborate directly with product and design teams. In this fast-paced environment, the successful candidate will transform pixel-perfect, responsive designs into high-performance, deployed features. This role requires an engineer obsessed with user experience and dedicated to delivering a top-tier product.
Speed, execution capability, and the aptitude to design elegant solutions will position this individual as a foundational pillar of the engineering team. The organization aims to revolutionize the financial technology industry and establish a new paradigm, requiring exceptional technical minds to achieve this vision.
Key Responsibilities<ul><li>
Core Development: Lead the development and continuous improvement of the primary iOS application.</li><li>
Web3 Integration: Explore Web3 technologies and integrate crypto wallet experiences directly into the iOS application.</li><li>
Collaborative Execution: Work closely with product and design teams to rapidly develop and deploy responsive, high-fidelity interfaces.</li><li>
Quality &amp; Optimization: Maintain high standards for core application features, including analytics, translations, A/B testing, accessibility, memory optimization, and snapshot testing.</li></ul> 

Requirements 
Minimum Qualifications<ul><li>
Technical Proficiency: Proven ability to craft exceptional iOS applications using Swift, Xcode, and Instruments.</li><li>
Deployment Experience: Demonstrated experience shipping applications to the App Store, with a strong understanding of App Store Review processes and guidelines.</li><li>
Architecture &amp; Methodology: A solid grasp of state-of-the-art iOS architectures and agile development methodologies.</li><li>
Testing Standards: Experience utilizing unit and snapshot testing to ensure clean, testable, and reliable code.</li><li>
Engineering Mentality: The ability to develop, debug, test, and deploy complex Swift projects independently while maintaining a collaborative, team-first attitude.</li></ul>
Preferred Qualifications<ul><li>
Experience: 5+ years of experience building visually stunning iOS Swift applications.</li><li>
Precision: An exceptional eye for detail with a pixel-perfect focus on UI/UX implementation.</li></ul> 

Benefits 
<ul><li>
Compensation: Competitive base salary plus high-upside stock options
</li><li>Health &amp; Wellness: Comprehensive private dental and health insurance.</li><li>
Tooling: Provision of top-tier hardware and technology required for the role.</li><li>
Time Off: 30 days of paid annual leave (excluding bank holidays).</li><li>
Flexibility: Complete geographic flexibility&mdash;the choice to work 100% remotely or from the local office.</li><li>
Global Mobility: The option to work from abroad for up to 4 months per calendar year.</li></ul>
Interview Process
The hiring organization utilizes a streamlined evaluation process designed to respect the candidate's time:<ul><li>
Initial Alignment (Optional): To maximize efficiency, the process typically bypasses an initial hiring manager screening to move directly to the practical evaluation. However, an introductory call can be readily arranged upon candidate request.</li><li>
Take-Home Technical Assessment: A practical exercise designed to showcase coding standards and architectural approaches.</li><li>
Technical Interview &amp; Review: A session with the mobile engineering team consisting of a general technical Q&amp;A and a collaborative review of the take-home assessment.</li><li>
Behavioral Interview: A final conversation focused on team alignment, core values, and collaborative culture.</li></ul> 
Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search.
Commitment to Equality and Accessibility:
At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city.
MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd&rsquo;s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.</div>

Senior iOS Engineer

SumUp

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 Senior iOS Engineer (Swift) – SumUp Pay
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.css-10dm8y{font-size: inherit!important;margin-bottom: 16px;} Location: London, United Kingdom Team: Consumer
 
Team description
 
The Consumer team builds and maintains SumUp Pay — a regulated consumer banking app spanning payments, card management, savings, and open banking, used by hundreds of thousands of customers every day. We're a cross-functional squad of engineers, product managers, and designers working at pace on a product that genuinely matters to the people who rely on it. Right now, we're growing our iOS function to match the ambition of our product roadmap — and this role sits at the heart of that.
 
As an iOS Engineer, you'll own meaningful parts of the SumUp Pay experience end-to-end, from onboarding and KYC flows through to savings features and in-app messaging. With a lean iOS team and a growing product surface, there's real scope to shape how we build — not just what we build.
 
What you'll do
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Design, build, and ship iOS features across SumUp Pay — including KYC and card activation flows, savings, open banking consent, and payment experiences
 
Take ownership of performance monitoring, crash reporting, and app stability, proactively resolving issues before they reach customers
 
Contribute to the evolution of our iOS architecture — including modularisation, dependency management, and scalability as the product grows
 
Partner with the CRM Manager to implement in-app messaging (modals and banners) via Iterable, ensuring correct event instrumentation and display logic on iOS
 
Write clean, testable Swift code and contribute actively to code reviews, CI/CD pipeline health, and a culture of quality across the team
 
You'll be great for this role if…
 
Strong proficiency in Swift and the iOS framework, with a track record of shipping consumer-facing features in a product environment.
 
Experience integrating RESTful APIs and collaborating closely with backend engineers on API design and contracts.
 
Solid understanding of iOS architecture patterns, modularisation, and writing maintainable, well-tested code.
 
Comfort working in a regulated or fintech environment, with an appreciation for the security, compliance, and data privacy considerations that come with it.
 
A product-oriented mindset — someone who thinks about the user journey, not just the implementation, and brings both craft and pragmatism to technical decisions.
 
Why you should join SumUp
 
Opportunity to work with a truly global, multicultural team from our central Covent Garden location, wrapped in historic charm and modern flair. This involves an office-first setup
 
Commitment to Diversity and Inclusion: be part of a workplace that values and promotes diversity, fostering an inclusive environment where everyone's perspectives are respected and embraced
 
Enrolment onto our Virtual Stock Option programme: you will own a stake in SumUp's future success
 
Generous time off: enjoy 28 days of paid leave, plus bank holidays and special leaves A dedicated annual L&D budget for attending conferences and/or advancing your career through further education
 
Health matters: private health insurance, including optical and dental Life made easier: salary-sacrifice commuter benefits via Gogeta
 
Financial security: retirement scheme (SumUp matches 7% when you contribute 5%) Peace of mind: life insurance from MetLife for 2× your salary
 
Break4me: 1-month sabbatical after 3 years of service Referral Bonus: earn additional rewards by referring talented individuals to join the SumUp team
 
About SumUp
 
Be empowered to do more that matters.
 
At SumUp, we're on a mission to empower small businesses across the globe by providing simple and affordable tools that allow them to thrive. Today, over 4 million businesses in 37 markets rely on SumUp as their financial partner to manage payments, finance and customer relationships.
 
Our commitment to small businesses is reflected in .css-k1irjw{display: inline;} our diverse team of over 3,000 SumUppers from over 90 nationalities, united by global collaboration and an innovative mindset. Our core values lay the foundation for who we are and what we stand for, shaping our work culture and driving our success. We foster inclusivity and a continuous learning culture, providing a safe space for personal and professional growth. Our differences make us unique and strong as we strive to create an environment where everyone belongs and feels supported, no matter how they identify.
 
SumUp is proud to be an Equal Employment Opportunity employer, actively seeking and embracing diversity in our workforce. We don't make hiring or employment decisions based on race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. Our commitment extends beyond recruitment to creating a safe and respectful workplace where harassment of any form is strictly prohibited. Discover more about our culture and opportunities on our careers website, , Instagram, and TikTok.
 
Want to see more of life at SumUp? Explore our Global Employer Brand video library to find content for your job post or LinkedIn posts.
 
Job Application Tip
 
We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.

Search 1646+ Swift developer jobs near you this July. New roles added regularly across leading industries. Apply today.

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