Senior WebView Mobile Developer

Position Description For this role on this particular client engagement, employer sponsorship of immigration‑related visa and/or green card status as part of the PERM process will not be available Candidate must be located and work on the client site in Pittsburgh, PA, Cleveland, OH, Dallas, TX, or Birmingham, AL 5 days per week We are looking for a Senior WebView Mobile Developer to design, build, and maintain enterprise scale WebView solutions embedded in native iOS and Android applications. This role bridges native mobile development and web technologies, focusing on secure, high performance integration between WebViews and native device capabilities. The ideal candidate has deep experience with both native mobile platforms and web application architecture, and is comfortable owning solutions end to end from design through production deployment. Your future duties and responsibilities 6+ years of experience in mobile application development, with hands on experience in both iOS and Android platforms. 3+ years of experience specifically building and maintaining WebView based solutions (Android WebView, iOS WKWebView). Strong proficiency in native development languages: Kotlin/Java for Android, Swift/Objective C for iOS. Solid experience with JavaScript and building JavaScript to Native bridges for secure two way communication. Proven experience integrating RESTful APIs and third party platforms into hybrid mobile applications. Experience implementing SSO and authentication protocols (OAuth, Ping Identity, or similar) across native and web contexts. Working knowledge of secure data handling practices, including cookie/session/token management across native and web layers. Experience diagnosing and resolving performance issues related to JavaScript execution, network calls, and rendering engines. Familiarity with mobile security best practices, including mitigation of XSS, CSRF, code injection, and malicious URL loading. Experience enabling native device features (camera, geolocation, biometrics, notifications, local storage, file uploads) through WebView bridges. Strong understanding of responsive design principles and cross device/cross OS compatibility testing. Experience working across the full deployment lifecycle (Dev, QA, UAT, Staging, Production) and familiarity with CI/CD pipelines. Strong Agile/Scrum experience, including participation in sprint ceremonies and release planning. Excellent collaboration skills, with experience working alongside product managers, UX/UI designers, and cross platform engineering teams. Strong written and verbal communication skills, including the ability to produce clear technical documentation. Required Qualifications To Be Successful In This Role Design, develop, and maintain enterprise scale WebView solutions for iOS and Android mobile applications. Embed and optimize WebViews within native mobile applications to ensure a seamless and responsive user experience. Integrate web applications with RESTful APIs, backend services, and third party platforms. Develop and maintain JavaScript to Native bridges that enable secure interaction between web content and native device capabilities. Implement secure communication channels between WebViews and native mobile components. Enable access to native device features such as camera, geolocation, biometric authentication, notifications, local storage, and file uploads. Manage data exchange between native and web layers while ensuring performance and security. Identify and resolve performance bottlenecks related to network requests, JavaScript execution, and rendering engines. Manage cookies, local storage, session storage, authentication tokens, and user sessions securely across native and web contexts. Implement Single Sign On (SSO), Ping other authentication mechanisms where applicable. Ensure secure handling and storage of sensitive user data. Ensure web applications function consistently across Android WebView and iOS WKWebView environments. Troubleshoot platform specific rendering issues, layout inconsistencies, and browser engine limitations. Validate responsiveness across multiple screen sizes, operating systems, and device types. Implement security best practices to protect against XSS, CSRF, code injection, and malicious URL loading. Enforce secure coding standards and comply with organizational security policies. Partner with product managers, business stakeholders, UX/UI designers, and engineering teams to gather requirements and define technical solutions. Collaborate closely with iOS and Android developers to deliver cohesive and consistent user experiences. Participate in Agile ceremonies, code reviews, architecture discussions, and release planning activities. Create technical documentation and implementation guides for WebView solutions. Manage end to end deployment processes across Development, QA, UAT, Staging, and Production environments and collaborate with DevOps teams to implement CI/CD pipeline when required. Other Information: CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $89,600.00 $176,300.00. CGI's benefits are offered to eligible professionals on their first day of employment to include: Competitive compensation Comprehensive insurance options Matching contributions through the 401(k) plan and the share purchase plan Paid time off for vacation, holidays, and sick time Paid parental leaveLearning opportunities and tuition assistance Wellness and Well being programs Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world. Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business. CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned. We make it easy to translate military experience and skills! Click here to be directed to our site that is dedicated to veterans and transitioning service members. All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances. CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.