iOS Developer

iOS Developer (Visa Independent Candidates and local to CA ONLY)

Sunnyvale, CA (Hybrid)

6+months

Description:

• B.Tech. / B.E. / M.Tech. / M.S. (preferably in Computer Science)

• Strong computer science fundamentals: data structures, algorithms, design patterns.

• 5+ years of iOS development experience

• 5+ years of demonstrated end-to-end experience building, testing and shipping commercially available iOS apps

• Interacting with RESTful JSON APIs

• Hands-on design & development experience in interfacing with Web services platforms

• Proficient with Objective-C or Swift

• Experience with at least one iOS frameworks such as Core Data, Core Animation, MVVM, VIPER, MVP, etc.

• Experience with offline storage, threading, and performance tuning

• Familiarity with RESTful APIs to connect iOS applications to back-end services

• Knowledge of other web technologies and UI/UX standards

• Understanding of Apple’s design principles and interface guidelines

• Knowledge of low-level C-based libraries is preferred

• Experience with performance and memory tuning with tools such as Instruments and Shark, etc.

• Knack for benchmarking and optimization

• Proficient understanding of code versioning tools such as Git, Mercurial or SVN

• Familiarity with continuous integration

• CI/CD development environments/tools & automation tools

• Strong hands-on development skills to prototype technical solutions.

• Strong desire to drive change, and ability to adapt to change quickly.

• Practitioner of Agile (Scrum) methodology

• Ability to convert high level design to low level design, estimation of work and participate in program planning & execution.

• Excellent communication (both written and verbal) and interpersonal skills including negotiation, facilitation, and consensus-building Ability to balance the long-term “big picture” and short-term implications of design decisions.

Additional Qualifications:

• Experience with mobile (web/native) development

• Experience in App Profiling (concepts like Rendering performance, battery issues, thread count and memory dumps) • Non-functional Testing: GPU overdraw, Rendering performance, Battery issues, CPU, Thread count, Memory consumptions and leaks, Network data transfer. (Crashes and ANR)

• Exposure to full stack development

• Proficient in new and emerging technologies.