CrowdStrike Mobile Security Engineer at Openkyber Buffalo Grove, IL

Crowd Strike Mobile Security Engineer job falo Grove, IL.

Position: Mobile & Platform Engineer

Location: Chicago, IL

Duration: Contract opportunity

Job Description: Provide architecture and technical leadership across mobile, backend, and database components, ensuring end to end solution quality. Lead technical design sessions, produce and review design artifacts, and enforce engineering standards and best practices. Guide Ionic/Angular development, including component architecture, state management, performance optimization, and UI consistency. Lead the design and implementation of Java/Spring Boot microservices, including security, resilience, and scalability patterns.

Oversee integration with the Miovision API for real time traffic signal data, including error handling, monitoring, and performance tuning. Support implementation of NLP and voice interaction, multilingual audio, GPS based services, and haptic feedback within the mobile application. Conduct regular code reviews, mentor developers, and provide hands on support in debugging complex issues across the stack. Ensure compliance with accessibility standards using WAVE and security standards using Coverity and related tools.

Collaborate with product owners and business analysts to translate business requirements into scalable, maintainable technical solutions. Identify, track, and manage technical debt; recommend refactoring and optimizations to improve reliability and performance. Contribute to CI/CD practices, build automation, and environment configuration in partnership with Dev Ops and infrastructure teams.

Required qualifications Strong, recent experience with Ionic Framework and cross platform mobile application development (iOS and Android). Advanced skills in Java, Spring Framework, Spring Boot, Spring Security, and Hibernate in production environments. Expert level experience with Angular (v18 preferred) and modern frontend practices (Type Script, RxJS, responsive UI, Bootstrap). Proven experience designing and optimizing solutions on Oracle Database 19c, including schema design and query tuning.

Demonstrated experience leading technical teams or work streams, setting engineering standards, and making architecture decisions. Deep understanding of RESTful API design and integration, CI/CD pipelines, and secure coding practices. Hands on experience with mobile device capabilities including GPS, NLP/voice interaction, and haptic feedback. Experience working with accessibility and security compliance tools (e.g., WAVE, Coverity or similar). Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.

5+ years of professional software development experience, including at least 2+ years in a technical lead or equivalent role.

Preferred skills Experience with real time data processing and streaming integrations. Familiarity with traffic/transportation, smart city, or public sector solutions. Experience in highly collaborative, multi vendor or government client environments.