senior ios software engineer

RiverForest Connections Inc

<div>Job Summary
Our client - a fast growing hospitality marketplace - is seeking an entrepreneurial Founding iOS Engineer to spearhead and build the next-generation native iOS application from scratch.
This is a premier, high-impact opportunity to architect the technical foundation, set engineering benchmarks, and steer the product direction for a scaling marketplace with complex product workflows. You will directly shape how millions of users interact with the platform&mdash;spanning search, property exploration, booking, profile management, and post-booking experiences.
The client is not looking for someone who simply executes predefined tasks. They want an engineer with acute product instincts, sharp technical judgment, and an uncompromised dedication to software craftsmanship who wants to define the mobile footprint for years to come.
Collaborating closely with Leadership, Product, Design, Backend, and Data teams, you will possess complete autonomy over critical decisions&mdash;from system architecture and developer tooling to app performance, observability, and release infrastructure. Over time, you will also play a key role in cultivating the iOS team and engineering culture.
Responsibilities
<ul><li>End-to-End Ownership: Drive the iOS development for all core marketplace funnels, including search, discovery, property details, checkout, account management, and post-booking features.
</li><li>Greenfield Architecture: Establish a pristine native iOS codebase from scratch, defining patterns for state management, networking, testing, CI/CD pipelines, and release management.
</li><li>Product Collaboration: Partner with Product and Design teams to craft intuitive, highly polished, and reliable mobile interfaces with meticulous attention to detail.
</li><li>Mobile Strategy: Shape the strategic direction of our mobile product, identifying unique mobile-first advantages and ways to differentiate the app from our web experience.
</li><li>API Design: Work alongside backend engineers to design clean, resilient API contracts that allow the application to remain fast and easily adaptable.
</li><li>Performance &amp; Stability: Continuously optimize app health, focusing on launch times, smooth navigation, rendering, networking efficiency, offline functionality, and error handling.
</li><li>Analytics &amp; Observability: Implement comprehensive telemetry and instrumentation to empower product and engineering teams to track user behavior and iterate confidently based on data.
</li><li>Technical Leadership: Set a high bar for engineering excellence through rigorous code reviews, thoughtful architecture decisions, and pragmatic engineering standards.
</li><li>Scale the Platform: Build out the long-term mobile platform roadmap, establishing how our codebase, developer workflows, and team structure will scale over time.
</li><li>Team Building: Act as a foundational leader for the iOS org, helping attract, mentor, and grow a world-class team around you.
</li><li>Product Contribution: Bring strong opinions on mobile UX, proactively suggesting user experience improvements and weighing smart technical tradeoffs rather than just writing code.</li> 
</ul>Tech Stack
<ul><li>iOS: Swift, SwiftUI, UIKit
</li><li>Backend: Ruby on Rails, Node.js
</li><li>Data: Postgres, MongoDB
</li><li>Infra / Observability: AWS, Datadog
</li><li>Testing: XCTest, UI Testing, CI/CD pipelines</li> 
</ul>Candidate Profile
<ul><li>Experience: 5+ years of experience developing production-grade iOS applications featuring significant consumer-facing scale, high complexity, and polished design.
</li><li>Technical Mastery: Exceptional command of Swift and contemporary iOS design patterns.
</li><li>Craftsmanship: Proven track record of shipping fluid native experiences with a sharp focus on responsiveness, fluid animations, performance, and handling edge cases.
</li><li>Architectural Influence: Experience leading or heavily contributing to the architectural layout of a substantial iOS application.
</li><li>Product Mindset: Deep care for product quality, with the ability to translate complex business workflows into elegant, seamless user interactions.
</li><li>Agility: The ability to move quickly and deliver features without accumulating technical debt or long-term structural fragility.
</li><li>Systems Collaboration: Comfortable partnering with backend teams on data contracts, API design, and system-wide tradeoffs.
</li><li>Engineering Rigor: Strong foundational habits around code quality, test coverage, system observability, release safety, and operational accountability.
</li><li>Zero-to-One Drive: Motivated by greenfield projects and eager for broad ownership rather than a narrow, siloed scope.
</li><li>Pragmatism &amp; Taste: Excellent judgment on when to push for perfection, when to simplify, and how to execute smart tradeoffs in a fast-paced environment.
</li><li>Background: Ideally, you have built high-caliber consumer products within elite startups or top-tier engineering organizations known for execution excellence.
</li><li>Culture Add: A thoughtful, low-ego, and collaborative teammate. We believe building a company is a team sport and value a highly ambitious yet supportive culture.</li> 
</ul>Location: New York, NY (In-Person, 4 days/week Mon-Thu) 
Compensation: Very attractive base salary + benefits + substantial equity</div>

Founding iOS Engineer

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

HSBC

<div>Some careers shine brighter than others.
If you&rsquo;re looking for a career that will help you stand out, join HSBC and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further.
HSBC is one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses to thrive and economies to prosper, and, ultimately, helping people to fulfil their hopes and realise their ambitions.
We are currently seeking an experienced professional to join our team in the role of Senior Software Engineer
In this role, you will:<ul><li><div>
Develop and maintain software products across Smart Channels&rsquo; technology stack, including iOS mobile apps and supporting services.</div></li><li>
Provide support across the end-to-end delivery and run lifecycle, carrying out software development, testing and operational support, with the ability to move between the technology stack.</li><li>
Advocate for and advance modern software development practices within the mobile engineering community.</li><li>
Grow the technical expertise of the mobile engineering community and help design, maintain and improve all aspects of the mobile software delivery lifecycle.</li><li>
Collaborate with technical leaders and product owners to contribute to product and project strategy, code standards, roadmap definition and requirements gathering.</li><li>
Collaborate with the recruiting team and regional Heads of Engineering to attract, onboard and retain diverse top talent.</li><li>
Participate in broader discussions about mobile software architecture and actively participate in the Engineering Discipline and associated communities.</li><li>
Work with Ops, Dev and Test Engineers to ensure operational issues (performance, operator intervention, alerting, design defect-related issues, etc.) are identified and addressed at all stages of a release/change.</li><li>
Liaise with engineers, architects, agile coaches and other stakeholders to drive Smart Channels software products, deliver world-class tools/capabilities, and stay up to date on tools/technologies, cyber security and relevant regulations (data privacy, consent, data residency</li></ul>
To be successful in this role, you should meet the following requirements:<ul><li>
Solid experience engineering and delivering enterprise mobile software products; strong understanding of the full mobile development lifecycle and DevOps culture (deployment and operations).</li><li>
Proven hands-on iOS development experience with strong Swift, SwiftUI and Combine skills.</li><li>
Strong grasp of mobile architecture and design principles (Clean Swift, VIPER, MVVM; POP/OOP; SOLID), plus design patterns, memory management and multi-threading.</li><li>
Strong troubleshooting, analysis and problem-solving skills; proficient with Instruments (memory, profiler, debugger) and performance tuning.</li><li>
Good understanding of web services, session management and secure mobile development practices; familiar with unit testing and UI testing and an advocate for quality/testable code.</li><li>
Proficient with Git version control; good to have experience with Agile delivery and tools such as Jira and Confluence; passionate about open-source ways of working.</li><li>
Strong verbal and written communication and interpersonal skills to collaborate effectively with global, cross-functional teams.</li><li>
Agentic AI skills (mandatory): able to use AI coding assistants (e.g., Copilot/Cursor/Claude Code); implement LLM/AI API integrations (tool/function calling, streaming, Core ML/on-device inference); apply RAG and MCP patterns; practise context engineering; understand model limits/token usage for performance/latency/cost trade-offs; and design privacy-compliant, responsible AI solutions aligned to Apple guidance and banking regulations</li></ul>
You&rsquo;ll achieve more when you join HSBC.
www.hsbc.com/careers
HSBC is committed to building a culture where all employees are valued, respected and opinions count. We take pride in providing a workplace that fosters continuous professional development, flexible working and opportunities to grow within an inclusive and diverse environment. Personal data held by the Bank relating to employment applications will be used in accordance with our Privacy Statement, which is available on our website.
Issued by &ndash; HSBC Software Development India</div>

iOS Developer, SwiftUI Architecture/Senior Software 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.

Plum Fintech

<div>Hey! We&rsquo;re Plum, your smart saving and investing app on a mission to help grow money for life. Whether you&rsquo;re stashing the cash for tea and toast in your first home or catching some rays during retirement, Plum&rsquo;s got your back.
Since 2016, over 2 million people in 10 European markets have set aside more than &pound;2 billion with our clever automation and AI &ndash; that&rsquo;s the magic of Plum! As recognition for our work, we&rsquo;ve received awards from the likes of Deloitte, Finder, and more.
That&rsquo;s all down to our passionate team of 200+ Plumsters, who work around Europe to help us achieve our mission. And now we&rsquo;re looking for more brilliant people to join us on our journey.
The Role
We&rsquo;re looking for a user-focused Senior iOS Engineer to join our engineering team. Plum has been featured multiple times by Apple, has been named App of the Day and currently rated 4.7 stars with over 59,000 ratings. You'll be building Plum on iOS from its early days, giving our current and prospective customers a more intimate way to interact with their money.
Our Engineering Approach
We value good engineering principles, imagination, quirkiness and healthy curiosity. We take a conservative approach to using external frameworks and we aspire to write simple, well-tested code, delivered in rapid iterations.
How We Work
We work in &quot;squads&quot; &ndash; Our squads are mission driven and include Product Managers, Designers, Backend and Mobile engineers, aiming to develop and maintain products, services and tools towards an unforgettable user experience, as well as aiding any related operations from Plum&rsquo;s side. Squads are organised into Pillars which align with our different strategic business areas. We trust massively on data driven, well informed squads that own their work.
As a Senior iOS Engineer, you will also be a part of a Mobile engineering team, a team consisting of Mobile Product Engineers who share the same vision and passion of building an exceptional mobile team that will help people be financially better off.
What we look for
Technical knowledge is critical but we are a startup treading in uncharted territory so attitude is even more important. We're looking for people that like uncertainty and want to figure out how to do things that haven&rsquo;t been done before. You're a true team player and inherently positive. Where others see problems, you see solutions.<ul><li>
You have a strong understanding of the iOS SDK and its frameworks</li><li>
You&rsquo;re well versed in Swift and stay up-to-date with the latest changes</li><li>
You&rsquo;re proficient in writing robust, testable code with a comprehensive understanding of the testing pyramid</li><li>
You have extensive experience in shipping and iterating upon apps in the App Store</li><li>
You&rsquo;re not afraid to take ownership and collaborate effectively with cross-functional teams, including designers, product managers and other engineers.</li><li>
You&rsquo;ve mentored junior engineers helping them enhance their skills and grow professionally</li><li>
You&rsquo;re a product person too &mdash; you understand the value and impact of your work</li>
You go the extra mile to add the awesome sprinkles 
<li>
</li></ul>Fist-bumps if you have
<ul><li>Experience in continuous integration setup and automation</li><li>
Taken part in open-source projects</li><li>
Experience with backend technologies</li><li>
Experience with The Composable Architecture and SwiftUI</li><li>
Experience with Combine and async/await</li><li>
Experience with E2E testing</li></ul>
What to Expect from Our Hiring Process
At Plum, we value a lot the time you devote to the hiring process, this is why we are always trying to make the process as fast and smooth as possible.<ul><li>
30 min. Call with our Talent Acquisition Team. So we understand better your career plan, tell you more about Plum and the role. ️</li><li>
45 min. Call with our Engineering Lead. Brief technical discussion about the role and your skills.
</li><li>Task. You will be given a task for us to better to understand your skills. No hard deadlines! ️</li><li>
Team Interviews
 
a. Call with two people from our iOS team. We'll go over the task and introduce you to your future colleagues and to get a glimpse of Plum's culture.
 
b.Call with a Product and Engineering Manager for you to understand the business and envision yourself as part of Plum.</li><li>
Offer 
 
</li></ul>Plum's Perks<ul><li>
Own part of the company you're helping grow through stock options</li><li>
Private health insurance</li><li>
Annual training budget</li><li>
Plum Premium for free</li><li>
Competitive referral scheme</li><li>
Flexible approach to remote working: we encourage at least 2 days a week in one of our beautiful offices in London, Athens or Cyprus</li><li>
Team breakfasts and team lunches</li><li>
25 days holiday + bank holidays</li><li>
45 work-from-anywhere days to give you flexibility to work your way</li><li>
2 weeks sabbatical after 4 years to take the break you deserve</li><li>
Enhanced parental leave</li><li>
1 paid volunteering day annually</li><li>
Annual team trip to a surprise destination!</li><li>
A fun, inclusive company culture (think )</li></ul>
If you think this sounds like you, don&rsquo;t hesitate to get in touch!
Thanks, 
Plum &Tau;eam
<ul><li>Plum is an Equal Opportunity Employer. Plum does not discriminate on the basis of race, religion, sex, gender identity, sexual orientation, non-disqualifying physical or mental disability, national origin or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit and business need.</li></ul> 
Requirements 
Benefits</div>

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