• Build infrastructure capable of managing metadata for hundreds of billions of files, handling hundreds of petabytes of user data, and facilitating millions of concurrent connections. • Assist in expanding Dropbox's role as the data-fabric, linking hundreds of millions of applications, devices, and services worldwide, while spearheading efforts to improve interoperability and adaptability across various ecosystems. • Measure and optimize Dropbox's analytics platform to maintain its status as one of the most advanced in the industry for extracting meaningful insights from vast data volumes. • Collaborate with cross-functional teams to innovate and implement solutions that enhance the performance, reliability, and security of Dropbox's infrastructure, ensuring a seamless experience for users worldwide.

• Drive collaboration with multiple vendors to establish comprehensive estimates, delivery plans, and timelines for projects or programs within an application family. • Ensure the technological integrity and quality of vendor solutions, providing accountability across concurrent projects or programs. • Lead the delivery and technical guidance across an application family, ensuring alignment with strategic initiatives. • Serve as a technical leader for large or complex projects, including: Strategizing to optimize and modernize technology, focusing on technical debt reduction where applicable. • Leading knowledge-sharing efforts to strengthen internal and vendor partner expertise. • Acting as a subject matter expert on intricate components of the application environment. • Partner with architects to influence strategic decisions on the use, retirement, or addition of technology within the enterprise architecture. • Provide high-level technical expertise to projects involving multiple complex technology components. • Establish and promote the best practices, reusable components, and guidelines to optimize technology usage. • Lead incident response and problem resolution for critical production issues, ensuring thorough root cause analysis and long-term solutions. • Take on special projects or initiatives as assigned, often with organization-wide visibility and impact.

Syniverse is the world’s most connected company. Whether we’re developing the technology that enables intelligent cars to safely react to traffic changes or freeing travelers to explore by keeping their devices online wherever they go, we believe in leading the world forward. Which is why we work with some of the world’s most recognized brands. Eight of the top 10 banks. Four of the top 5 global technology companies. Over 900 communications providers. And how we’re able to provide our incredible talent with an innovative culture and great benefits. Who We're Looking For A Principal Software Development Engineer has the responsibilities to develop new applications and perform lifecycle support for existing applications. The engineer must possess excellent knowledge of the overall application environment and the tools that support products and services. The engineer must also lead application development teams from the concept stage through final implementation. In addition, the engineer must be completely accountable for all tasks assigned to the engineer individually or to the team / project that the engineer is leading. Finally, the engineer is required to adhere to all of the company’s software development procedures and processes while fulfilling the leadership role.- Some of What You'll Do Scope of the Role: - Direct Reports: ​This is an individual contributor role with no direct reports​ Key Responsibilities - Development of complex software modules conforming to the functional/ performance/ user experience requirements - Development and automation and execution of Unit and Functional Tests to demonstrate the conformance of software with the functional/ performance/ user experience requirements - Modify existing software to correct errors, to adapt it to new hardware, or to upgrade interfaces and improve performance. - Create high-level and detailed design documents from requirements utilizing Object Oriented or Structured Methods that contain such items as use cases, flow diagrams, structure definitions and architecture diagrams. - Code an application from detailed design specifications. - Document thorough release notes detailing the implementation process according to company procedures. Present the implementation plan in formal release planning walk-throughs. - Perform post-implementation monitoring and testing to ensure the release is functioning as expected. - Lead project teams through the entire development process. Assist engineers assigned to the project by providing technical guidance through the development phases of the project. - Become an SME in one or more areas of wireless and wireline telecommunications standards and network implementations. Leverage that industry knowledge in identifying solutions to company product and overall telecommunication industry problems. - Work with operations during the actual implementation and to identify, implement and refine proactive application and system monitoring techniques to enable the company to provide the highest quality of service possible. - Research and recommend new technology, methodologies to help increase overall efficiencies. - Act as a mentor and SME to junior team members Experience, Education, and Certifications: - Bachelor’s degree in Computer Science or related field or equivalent work experience. - 8-10+ Years of UNIX experience using Java. - Expert knowledge in: - Development environment – OS, editor, utilities, database, - Compiler, Debugger (role dependent), - Production runtime environment (role dependent), - Object Oriented and Structured development methodologies, - Unix commands. - ISPF, JCL/PROC (role dependent) - COBOL, REXX, (role dependent) - VSAM (role dependent) - Micro Focus products (preferred) - Assembler (preferred) - Experience working with RESTFul Services, Spring Framework, Any Data Access Frameworks. - Experience in Agile Development process. - Experience with Maven, Jenkins and Tomcat Server Additional Requirements: - Exposure to the Application deployment architecture - Ownership/Accountability for tasks/projects. - Work well within a team environment. - Excellent oral and written communication skills. - Independent work habits. - Proven ability to deliver quality software on time - Act with a sense of urgency - Positive attitude - Maintain composure in a stressful environment - Encourage and promote a healthy team environment - Project Management knowledge - Act as a leader and mentor to junior team members - Why You Should Join Us Join us as we write a new chapter, guided by world-class leadership. Come be a part of an exciting and growing organization where we offer a competitive total compensation, flexible/remote work and with a leadership team committed to fostering an inclusive, collaborative, and transparent organizational culture. At Syniverse connectedness is at the core of our business. We believe diversity, equity, and inclusion among our employees is crucial to our success as a global company as we seek to recruit, develop, and retain the most talented people who want to help us connect the world. Know someone at Syniverse? Be sure to have them submit you as a referral prior to applying for this position.

• Design, develop, and deliver frontend‑heavy full stack applications from concept to production. • Own the entire SDLC, Requirement understanding, System and UI architecture, Development and code reviews, Deployment and production support. • Lead and mentor a small team of engineers, providing technical direction and quality oversight. • Act as the primary technical point of contact for clients, including Requirement discussions, Architecture walkthroughs, Status updates, technical decision explanations. • Ensure applications meet standards for Performance, Scalability, Security, Maintainability. • Effectively leverage AI‑assisted development tools while maintaining strong engineering judgment. • Take full ownership of deliverables, timelines, and solution quality.