8 days ago
Westlake, TX, USAStaff+
Responsibilities
- Design, develop, and maintain full-stack features across native iOS, native Android, and backend platforms.
- Coordinate feature development from concept through production deployment and own technical decisions across the stack.
- Build and maintain scalable microservices and RESTful or GraphQL APIs for web and mobile applications.
- Develop documentation for multiple applications or subsystems and provide technical evaluations and estimates.
- Plan and coordinate schedules and assignments for multiple technology initiatives.
- Advise on engineering project risk assessment and risk management strategies.
- Monitor application performance, troubleshoot issues, and implement optimizations across the technology stack.
- Mentor junior team members, conduct code reviews, and support technical solutioning and implementation.
- Contribute to technical roadmaps and advise senior management on technical strategy.
- Research self-custody crypto wallet encryption advancements to inform security and design decisions.
Requirements
- Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field and five years of relevant experience, or a master’s degree in one of those fields and three years of relevant experience.
- Experience developing native iOS and Android applications and integrating them with backend APIs.
- Expertise with scalable backend services, microservices, RESTful or GraphQL APIs, Node.js, NestJS, authentication, authorization, OAuth, and OpenID Connect.
- Expertise with native iOS development and testing using Swift, SwiftUI, Objective-C, UIKit, Combine, XCUITest, and XCTest, including VIPER or MVVM architectures and the App Store release lifecycle.
- Expertise with native Android development and testing using Kotlin, Compose, Java, XML layouts, Coroutines, Espresso, and JUnit, including Clean Architecture and Google Play Store release processes.
- Experience with technical solutioning, implementation support, estimation, requirements refinement, code review, mentorship, and cross-functional collaboration in an Agile environment.
- Ability to deliver secure, performant, maintainable, compliant, accessible, and user-friendly applications aligned with applicable platform guidelines.
Benefits
- Fidelity is transitioning toward a full-time onsite working model through a phased regional and role-based rollout; current onsite requirements vary by role and location.
- The position does not provide immigration sponsorship.
Categories
BackendMobile
About Fidelity
Fidelity Investments provides brokerage, retirement plan recordkeeping, wealth management, and asset management services to individuals, employers, advisors, and institutions, plus online trading platforms and mutual funds and ETFs. It earns fees from managing and administering assets, advisory services, and brokerage transactions. Founded in 1946 and headquartered in Boston, it is privately held and administers trillions of dollars for U.S. and global customers.