Senior iOS Platform Engineer

MetroStar Systems is seeking a Senior iOS Engineer based in Washington, DC. This position centers on designing, building, and maintaining mobile applications that support the company’s digital initiatives. Role overview The Senior iOS Engineer will take ownership of developing mobile apps from concept through delivery. The work involves close collaboration w…

About Our TeamJoin the innovative Monetization team at OpenAI, a newly formed, dynamic cross-functional group dedicated to collaborating across engineering, product, research, and design. We are committed to developing foundational systems that responsibly scale access to intelligence. Our mission focuses on creating user-centric, privacy-conscious monetization products, including cutting-edge advertising experiences that foster user trust, create economic opportunities, and support OpenAI's ongoing innovation.Monetization is vital for enabling OpenAI to continuously explore the frontiers of AI capabilities, ensuring that the advantages of AGI are shared widely. We are convinced that monetization strategies should align with user value, adhere to strict privacy and safety standards, and nurture a thriving ecosystem of developers and businesses.This team thrives in a greenfield environment, moving rapidly through prototyping, experimentation, and iterative deployment. We work closely with our partners in Product, Design, and Research to translate research breakthroughs into scalable real-world systems.About the RoleWe are seeking a Senior iOS Engineer to spearhead the development of core mobile monetization experiences and iOS foundations that facilitate user interactions such as account management, payment for services, and access to family features across OpenAI's mobile applications.This role presents a unique 0→1, greenfield opportunity where you'll define the architecture, components, and reusable frameworks essential for product teams to deliver quickly while adhering to high standards of security, reliability, privacy, and user trust. You will collaborate extensively with backend engineers, product managers, designers, safety experts, and researchers to convert evolving requirements into high-quality iOS systems and experiences.Key ResponsibilitiesDevelop and deploy new monetization experiences on iOS, including purchase flows, subscription management, and monetization-adjacent surfaces that showcase AI's capabilities.Design and maintain shared iOS frameworks and components for account, trust, and commerce flows utilized across OpenAI's mobile applications (e.g., identity management, entitlements, payments, policy-aware user experience).Oversee complex client-side systems encompassing UI, networking, local state management, observability, and integrations with Apple platforms (StoreKit, Sign in with Apple, device security features, etc.).Enhance performance, reliability, and responsiveness for global users, implementing robust offline and poor-network handling and safe rollout strategies.Develop and refine testing frameworks (unit, integration, snapshot) to ensure high-quality deliverables.

Join Our Team as a Senior iOS Software Development Engineer in Test!We are seeking a talented and motivated Senior iOS SDET to join our dynamic team in Seattle. This role requires an in-person interview, so local candidates are preferred.Key Responsibilities:Design and implement mobile UI automation for iOS applications using XCUITest and Swift.Create API test automation and develop tools utilizing Java and Groovy.Qualifications:Proficient in an object-oriented programming language such as C++, Java, Swift, etc.Familiarity with Swift programming or a strong willingness to learn.Meticulous attention to detail in programming, test design, and execution.Experience with version control systems like Git.Strong analytical and problem-solving skills.Excellent organizational and planning capabilities.Willingness to adapt and learn new programming languages and technologies as needed.

Derex Technologies Inc. seeks a Senior iOS Developer based in Washington. This role centers on building and enhancing iOS applications to provide users with a seamless and dependable experience. Key responsibilities Design, develop, and maintain iOS applications Collaborate with cross-functional teams to deliver quality software Contribute ideas and solutions to improve mobile products Ensure applications meet established performance and usability standards What we value Solid experience in iOS development Ability to work effectively with colleagues from different disciplines Commitment to delivering strong user experiences Interest in shaping the future direction of mobile products This position is located in Washington.

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Tacoma, WA. This role focuses on building features and improvements for our text-to-speech platform, which has earned industry recognition. The position centers on delivering software that improves user experience and meets high standards for quality and performance. What You Will Do Work closely with engineers and product managers to design and implement new features for the iOS platform Develop scalable, efficient software that supports Speechify’s core product Contribute ideas and solutions to enhance the overall user experience

Role Overview Speechify is hiring a Software Engineer for the iOS Core Product team in Spokane, WA. This role centers on building and improving features for Speechify’s mobile applications. The work supports the mission of making reading accessible for users everywhere. What You Will Do Develop and refine iOS features that improve the user experience Work closely with designers, product managers, and other engineers to deliver reliable software Maintain and update existing code to ensure quality and performance Collaboration Expect to partner with cross-functional teams throughout the software development process, from initial design to release and ongoing maintenance.

About the Role Speechify is looking for a Software Engineer focused on iOS Core Product development in Kirkland, WA. This team works to improve the core user experience on our platform, making information more accessible for everyone. What You Will Do Develop and maintain key features for the Speechify iOS app Collaborate with other engineers to solve technical challenges Contribute to a product that helps users access content more easily Location This position is based in Kirkland, WA, USA.

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Seattle, WA. This role focuses on designing and building software for our iOS applications. The work directly shapes how users interact with and benefit from our products. What You Will Do Develop and improve features for Speechify's iOS apps Work with teams across engineering, design, and product to deliver updates Identify and fix bugs to keep the app stable and reliable Help ensure strong performance and scalability as our user base grows Who We’re Looking For Experience building or maintaining iOS applications Comfort working with others to solve problems and ship features Interest in improving user experience through thoughtful engineering Motivation to contribute to projects with real impact Location This position is based in Seattle, WA, USA.

Join our dynamic team at Comtech LLC as a Software Development Engineer specializing in Android and iOS applications. We are seeking a creative and skilled engineer who is passionate about mobile technology and excited to contribute to innovative projects. You will collaborate with cross-functional teams, design engaging user experiences, and enhance our mobile platforms.

Role overview This Software Engineer position focuses on Speechify's iOS Core Product team in Bellevue, WA. The main goal is to enhance the reading and listening technology at the heart of Speechify’s app. The team aims to create smooth, reliable, and engaging experiences for iOS users. What you will do Collaborate with fellow engineers to develop and refine the iOS application Build scalable features that support Speechify’s core product Work to improve app performance and user experience Location This role is based in Bellevue, WA, USA.

About the Role Speechify is looking for a Software Engineer focused on the iOS Core Product in Washington, DC. This role centers on building and improving mobile features that help millions of people read more easily. The work involves collaborating with a skilled team to design, develop, and release updates for the iOS app.

We are seeking a talented and motivated iOS Developer to join our dynamic team at usm2. In this role, you will work on exciting projects that push the boundaries of mobile technology. If you are passionate about developing high-quality iOS applications and are eager to make a significant impact, we want to hear from you!

About the Role Speechify is looking for an iOS Core Product Software Engineer in Redmond, WA. This role focuses on building and maintaining iOS applications that help users interact with information in new ways. The team values collaboration and aims to deliver products that feel smooth and intuitive. What You Will Do Develop and maintain iOS applications as part of the core product team Write clean, efficient code using Swift and standard iOS frameworks Work with other engineers and product specialists to improve performance and user experience What We Look For Experience with Swift and iOS development Ability to deliver high-quality, reliable software Interest in building products that make information more accessible Location This position is based in Redmond, WA, USA.

Join our dynamic team at usm2 as we seek a skilled iOS Developer. This is your chance to engage in exciting projects and contribute to innovative mobile applications. We are looking for a professional who is passionate about mobile technology and is eager to make an impact through their work.

Join usm2 as an iOS Developer and be a part of our dynamic team in Seattle! We are seeking a talented individual who is passionate about mobile application development and eager to contribute to innovative projects. Your expertise will help us enhance our applications and provide exceptional user experiences.

Join our innovative team at Lumber Manufacturing Company as a Senior Design Engineer. In this pivotal role, you will leverage your extensive experience in design engineering to create cutting-edge solutions for our products. You will collaborate with cross-functional teams to drive product development from concept through to production.Your responsibilities will include developing and optimizing design processes, conducting feasibility studies, and ensuring that our designs meet industry standards. We value creativity and technical expertise, and you will have the opportunity to influence the design strategy significantly.

Reports to: IT ManagerLocation: Hybrid / Washington DC Metro AreaClearance Requirement: Must be a U.S. Citizen eligible for security clearance About Istari DigitalAt Istari Digital, we pride ourselves on being a leading government and commercial contracting company that collaborates with preeminent defense organizations on sensitive and ITAR-regulated data projects. Our work environment is dynamic and security-driven, ensuring that reliability, compliance, and innovation are at the forefront of everything we do.The RoleWe are seeking a Senior IT Engineer to assume responsibility for our enterprise device management, Software as a Service (SaaS) ecosystem, systems integrations, and security tools. This is a prominent individual contributor role, where you will be the key figure in ensuring the smooth operation of our identity, endpoint, and automation infrastructure while bolstering our DevOps and cybersecurity compliance initiatives. If you thrive on creating scalable solutions and despise repetition, you will feel right at home with us.

Join our dynamic team at AECOM as a Senior Electrical Engineer, where you will play a pivotal role in designing innovative electrical systems for a variety of projects. This position offers the opportunity to work on cutting-edge engineering initiatives while collaborating with a talented group of professionals.Your responsibilities will include developing electrical designs, conducting system analyses, and ensuring compliance with industry standards. We are looking for a creative thinker who thrives in a fast-paced environment and is eager to contribute to impactful projects.

Join our team at Collabera as a Senior Electrical Engineer / PCB Engineer, where you will play a critical role in designing and developing advanced electronic systems. You will leverage your expertise in PCB design and electrical engineering to create innovative solutions that meet our clients' needs.As a Senior Electrical Engineer, you will collaborate with cross-functional teams to ensure project success from conception through production. Your technical skills and leadership qualities will drive the team to achieve excellence in all aspects of electronic design.