Senior iOS Engineer
Legend
Senior iOS Engineer
Web3 is shaping the future of global finance. DeFi introduces greater efficiency, real-time interest rates, lower costs, and user-controlled assets—enhancing, rather than replacing, traditional financial systems.
While protocols like Morpho, Aave and Uniswap have grown into scalable, widely-used platforms, accessibility and fragmentation remain a challenge. We want to tackle the user experience, allowing protocol teams to focus on innovation and security while we focus on access.
As a Senior iOS Engineer at Legend Labs Inc. you'll help realize the vision by delivering high-end user experiences that scale across all our products. You'll also help shape the direction, design, and execution of future product experiences.
What You'll Do
- You care about the details, deeply.
- Lead long-term technical direction and vision for maintaining and scaling our products.
- Support and maintain our design system and component library.
- Collaborate with Product, Design, and Engineering teams to create intuitive and delightful user experiences.
- Enthusiastically collaborate with a small team, owning and planning projects for long-term impact.
- Teach and mentor other engineers.
What You'll Bring To The Team
- Bachelor's degree in Computer Science or a related technical field.
- 5+ years of professional engineering experience.
- Care for the craft, the details matter.
- Proven track record in developing iOS applications and shipping user-facing features.
- Knowledge of current trends and best practices in frontend architecture, including performance, security, and usability.
- Understanding of the current DeFi ecosystem.
- Exceptional judgment, strategic thinking, and creative problem-solving skills with a strong analytical mindset.
Bonus Points If You Have Experience With These Technologies
- Web3 frontend stack, such as web3.js, ethers.js, etc.
- Experience with Solidity
Benefits + Perks
- Competitive compensation
- Equity ownership
- Flexible vacation policy
- Monthly Gym + Phone stipend
- Monthly Uber credits for office commute
- Paid parental leave
- Full medical, dental, and vision insurance
How We Work
- 90% of team is located in the Bay Area
- Hybrid approach, in office multiple days a week
- High performing small team (no hyper growth)
- Do it right or don't do it at all mindset
We are an equal opportunity employer and value diversity at our company. We welcome qualified candidates of all races, creeds, genders, ages, veteran status, and sexual orientations to apply.
Founded in 2024, Legend Labs Inc is backed by leading investors. See our fundraising announcement (soon™).
- ...A global music streaming platform is seeking an experienced iOS Engineer to empower artists and enhance the music experience for fans. The role involves leading technical initiatives, driving the architectural evolution of the iOS system, and collaborating with cross-...Senior
- ...A leading tech company in the United States is searching for an experienced iOS Engineer to join their team. In this role, you will develop and enhance cutting-edge iOS applications, utilizing Swift, Objective-C, and RESTful APIs. Collaborating closely with designers...Senior
- ...A dynamic tech startup is seeking an experienced iOS developer to own the development of their application. You will build features using Swift and SwiftUI, and work closely with design teams for pixel-perfect implementations. The role offers a remote work environment,...SeniorRemote work
- ...A tech company in the United States is seeking a Senior iOS Developer with over 5 years of experience. You will be responsible for creating high-quality iOS applications, collaborating with design teams, and ensuring app performance. Ideal candidates will have a strong...Senior
- ...A digital publishing company in the United States is seeking an experienced iOS Developer to design and develop advanced applications. The ideal candidate has over 5 years of software development experience, with at least 3 years focused on iOS. Responsibilities include...Senior
- ...TextNow is seeking an experienced Software Developer - iOS to design and develop high-performance applications using Swift and SwiftUI. The role involves leading architectural modernization and collaborating closely with product and design teams to deliver seamless user...Senior
$42k - $147k
A technology company in the United States is seeking an experienced iOS developer to join their team. Candidates should possess strong skills in Swift, SwiftUI, and related frameworks. Responsibilities include developing mobile applications, ensuring code quality, and collaborating...SeniorFor contractors- ...Dev: Mobile UI Developer Sr iOS Developers (would prefer super senior iOS Devs for manager roles, need to be super technical senior developers and not hands off in capabilities): 7+ years as a developer in general 5+ years doing iOS development in general 4+ years with...SeniorRemote work
- ...patient experiences Collaborate with a small team of like-minded engineers and help make key decisions that will shape the engineering... ...together and help build up our engineering culture through weekly iOS labs focusing on team growth About you Is a teammate first and foremost...SeniorWork experience placementRemote work
- ...mobile applications using Swift. The role involves collaboration with a dynamic team to build user-facing features and drive the engineering culture within the organization. Ideal candidates will possess a conceptual understanding of architecture and be comfortable with...SeniorRemote work
$50 - $58 per hour
Job Title Payrate: $50.00 - $58.00/hr. Details/Scope of the project: The Products team is responsible for delivering product information and experiences to our customers through features such as Product Cards, Product Detail Pages, and Product Carousels. Our mission...Senior- ...Jobright.ai is searching for a Senior iOS Engineer to enhance user experiences through innovative projects. This remote role offers the opportunity to lead engineering decisions and ship production code for the Speechify app, tackling challenges in a high-growth startup...SeniorRemote work
- ...Senior iOS Developer We're looking for a nimble Senior iOS Developer who wants to see their code used by millions of people around the world. This is an opportunity to work on a fast-growing product with a large user base that is frequently among the Top 10 most downloaded...SeniorRemote work
- ...Lightspeed Commerce is seeking a Remote Senior iOS Developer to join their dynamic team. You will be responsible for developing and maintaining the iOS application, ensuring high performance and user experience. Ideal candidates should have at least 6 years of experience...SeniorRemote workFlexible hours
- ...work. Explore and use AI development tools to boost coding, testing, and debugging efficiency. Requirements: Over 3 years of iOS experience, proficient in Objective-C/Swift. Solid understanding of common design patterns and best practices. Experience in...SeniorRemote work
- A remote-first tech company is looking for a Senior iOS Engineer specializing in video playback to optimize advanced features across Apple platforms. Candidates should have over 8 years of iOS development experience, particularly with HLS and AVPlayer. You’ll collaborate...SeniorRemote work
- A forward-thinking educational tech company is seeking a software engineer for the development of a unique iOS app aimed at making learning fun and engaging. This fully remote position requires expertise in iOS app development and innovative thinking. The ideal candidate...SeniorRemote work
- ...A leading Consulting Firm is seeking a Core iOS Senior Engineer for a remote role on a 4-6 month contract. The ideal candidate has over 5 years of experience in mobile software development, especially with Objective-C, and has working knowledge of Apple SDKs for iOS development...SeniorContract workRemote work
- A leading startup in logistics technology seeks a Senior iOS Engineer to enhance their mobile platform. This role emphasizes ownership of critical app functionality, impacting how truck drivers manage their business. You will work with a cross-functional team to deliver...SeniorImmediate startRemote work
$150k
A dynamic technology company is looking for a Sr. iOS App Developer to develop innovative mobile applications. This remote position offers a competitive salary of $150,000 annually, along with excellent benefits, including full medical coverage and substantial paid time...SeniorRemote work- ...A leading health tech company is seeking a Senior iOS Engineer to join their dynamic app development team. This role is remote and aims to empower the community through innovative technology. Candidates should have a minimum of 5 years of professional iOS development experience...SeniorRemote work
- A remote-first tech company is seeking a Senior iOS Engineer focused on video player optimization. This role requires deep hands-on experience in video playback across Apple platforms. Key responsibilities include designing and developing advanced video player features,...SeniorRemote work
- ...Ideaware is seeking an experienced iOS Developer to join their international product development team. This fully remote position allows you to work from anywhere while leading mobile application projects that make a meaningful impact. Ideal candidates will have 3+ years...SeniorRemote work
- ...Job Title Senior II iOS Engineer Job Description At Zego, we know that traditional motor insurance holds good drivers back. It's too complicated, too expensive, and it doesn't take into account how well you actually drive. That's why, since 2016, we've been on...Senior
- An agency in Georgia is seeking a qualified Senior Swift Mobile App Developer for a remote contract position. The candidate will design, build, and maintain high-performance iOS applications using Swift, with a focus on clean code and optimization. Responsibilities include...SeniorContract workRemote work
- ...Senior iOS Engineer Location: Dallas, TX or Remote Duration: 12 Months Consumer Mobile App – Account & Loyalty Team About the Role Our client is seeking a Senior iOS Engineer to support the Account & Loyalty team, owning core customer experiences including authentication...SeniorRemote work
- ...Founding Senior iOS Engineer We believe owning a home should feel as special as the moments that take place within them. If our mission inspires you, we'd love to hear from you. About the Role We're hiring a founding Senior iOS Engineer to help us design, develop...Senior
- ...Senior iOS Engineer – 100% Remote The Senior iOS Engineer will develop, enhance, and sustain innovative solutions to improve the customer experience – which is related to Healthcare SaaS products. You will implement complex software in accordance with project requirements...SeniorRemote work
- ...Senior iOS Engineer We are looking for a Senior iOS Engineer to contribute to the design, development and maintenance of our Abercrombie and Hollister iOS apps. The developer will help with the entire app lifecycle right from concept stage until delivery and post launch...SeniorRemote work
- ...A health technology company is seeking a Senior iOS Engineer to join their app development team. The ideal candidate will have over 5 years of experience in iOS development, proficiency in Swift and UIKit, and the ability to collaborate across teams. This remote role prefers...SeniorRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior iOS Engineer. Be the first to apply!
- ios developer intern United States
- lead ios developer United States
- entry level ios developer United States
- senior ios engineer United States
- ios developer contract United States
- lead ios engineer United States
- senior ios developer United States
- work from home ios developer United States
- ios developer United States
- remote ios developer United States

