Top Senior Level Ruby Jobs in Philadelphia, PA

As a Senior Software Engineer on Upstart's API Enablement team, you'll design and implement robust API solutions, lead development of scalability solutions, establish best practices for API development, mentor junior engineers, and collaborate with cross-functional teams to enhance data quality and system observability.

The Sr. Staff Payroll Services Engineer will design and build robust systems for Gusto's payroll processing. Responsibilities include collaborating cross-functionally, mentoring engineers, and improving product robustness while scaling the existing systems using Ruby on Rails and TypeScript.

As a Staff Android Engineer at Babylist, you will lead the development of the Android application, collaborating with product managers and design teams to enhance user experience. You will design system architecture, optimize application performance, and contribute to API design and infrastructure stability.

The Senior Salesforce Developer will create high-quality Salesforce features for various departments, support the growth of junior team members, and collaborate with teams on development improvements, utilizing a variety of Salesforce tools and programming languages.

The Senior Software Engineer will lead the development of the front-end architecture for web applications, collaborating closely with design and back-end teams. Responsibilities include architecting user-friendly platforms, optimizing performance, and participating in all software development phases.

As a Senior Full Stack Software Engineer at Ontra, you will develop and maintain web applications, collaborate with designers and product teams, ensure code quality through reviews, and mentor junior engineers while working on scalable systems.

As an Engineering Manager at Bold Penguin, you will lead a team of software developers, ensuring best practices in software development. Responsibilities include managing technical activities, mentoring team members, and participating in code and architecture reviews. You will coordinate complex projects, recruit new talent, and promote a positive work culture while focusing on building products for the commercial insurance sector.