Software Engineering - Software Engineer V

Senior Mobile Systems EngineerOur organization is seeking a Senior Mobile Systems Engineer with extensive client-server experience to drive the development of advanced technology platforms. The successful candidate will design and implement sophisticated software systems spanning wearable devices, mobile applications, and distributed backend services. This role demands a high level of expertise in resolving complex concurrency issues, optimizing system performance, and collaborating across functional teams to deliver robust software solutions.Key ResponsibilitiesDesign, develop, and implement complex software systems across mobile applications, wearable devices, and distributed backend services.Write clean, efficient, and performant code in Kotlin or Swift, utilizing async programming techniques.Debug and resolve challenging concurrency issues, race conditions, thread-safety anomalies, and deadlocks.Optimize CPU usage, memory allocation, latency, and overall system reliability for mobile products.Collaborate closely with cross-functional teams to define architecture, integrate APIs, and refine product features.Participate in system design reviews and contribute to engineering best practices across the organization.Required QualificationsEducation: Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline, or equivalent practical experience.Experience: Ten or more years of software engineering experience, specifically focused on building mobile products with distributed backends.

Seven or more years of experience is acceptable if accompanied by proficiency in preferred programming languages or technologies.Technical Skills: Deep proficiency in Kotlin or Swift, with strong async and multithreaded programming skills. Solid understanding of memory management, resource ownership, and performance optimization techniques.Preferred QualificationsExperience building software for wearable devices, such as smart glasses, watches, or mixed-reality headsets.Proficient systems programming skills in C++ or Rust.Familiarity with the Android Open Source Project (AOSP).Exposure to AI/ML engineering workflows, including LLM prompt tuning, evaluations, tool calling, and agent orchestration.Strong cross-functional collaboration and technical communication skills.Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning.

We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.