Senior iOS Developer - Onsite (Burlingame/ SF, California)

Join to apply for the Senior iOS Developer - Onsite (Burlingame/ SF, California) role at Braintrust 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Job Description We are creating the most ambitious iOS app to date. This is a rare opportunity to join a rocket ship backed by world-class investors and already proven by tens of thousands of users who rely on Hero every day. Company Background Hero is the first AI Daily Assistant, a superapp to manage your day, coordinate with others, and soon, run every part of your life from messaging to payments, ordering food, booking, and beyond. We're creating a new category of an all-in-one AI-powered app, combining beautiful UI with deep intelligence. TechCrunch App store Website Hero has already replaced 8 apps for our users and this is just the start. With a fast-growing user base, glowing reviews, and clear product-market pull, we’re building something that could define how people interact with technology every day. We're looking for a senior iOS engineer who wants to build fast, elegant, and reliable mobile experiences and help shape one of the most ambitious mobile products ever. You'll join a small, elite team and play a foundational role in crafting a next-generation interface. We have a world-class iOS team, with our CTO being the former iOS lead of Facebook Stories, and tech lead being a former iOS tech lead at both Amazon and Instacart. We’re a seed-stage startup backed by top investors including Forerunner, Neo, Abstract Ventures, the Chainsmokers, Arash Ferdowsi (Dropbox founder and CTO), Ime Archibong (VP of FB Messenger), Max Mullen (co-founder Instacart), Scott Belsky (Chief Product Officer, Adobe) and more. Location SF Bay Area, in person (Burlingame) 5 days a week Specific Skills 5+ years of hands-on experience building iOS applications 2+ years of professional experience delivering production apps using SwiftUI Proficient with Combine or similar reactive programming frameworks Skilled in using Swift concurrency features (e.g., async/await, Tasks) Familiarity with SQLite is a plus Strong grasp of software design patterns and system architecture best practices Excellent problem-solving ability, from optimizing user experience to integrating backend data Clear communicator capable of explaining technical concepts and trade-offs to non-technical team members Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field Essential Traits Ambitious – Wants to build something great, and defaults to “why not” rather than the status quo. Gets excited about doing things that nobody has done before. Self-motivated – Have an internal drive to be great at what they do. This results in a high-trust team of empowered people that can continually grow, and accomplish more than far larger companies, with fewer meetings and processes. Hard-working – Expect to work hard on something that you will look back on and be incredibly proud of. Low ego, good person – While we are ambitious, we highly value low-ego, good people. We believe you can be direct, efficient, and build great things, while being viewed by everyone as part of ‘their dream team’. We want to create an environment where everyone is good at what they do, and enjoys coming to work. What this role offers A ‘career-defining role’: We think this is a once in a generation opportunity to define the next platform. We want to put you in the position to be referred to throughout your career as one of the greatest engineers in the industry. Work with a talented team on something that will change millions of lives. Significant equity, good salary, and medical and dental benefits. Flexible interests: We are committed to hiring the best and setting you up to love what you do every day. Solid equity/percentage Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Industries Technology, Information and Internet Referrals increase your chances of interviewing at Braintrust by 2x Sign in to set job alerts for “iOS Developer” roles. San Bruno, CA $125,000.00-$178,000.00 1 month ago San Francisco, CA $60.00-$60.00 2 weeks ago Other similar roles and recent postings Details of other roles are available for reference. This job posting is active and available. #J-18808-Ljbffr Brain Trust Inc