Top C# Jobs in Philadelphia, PA

As an Application Architect, you'll lead architectural design and provide technical guidance to software engineers during the transition to a microservices architecture. You'll collaborate within a team, ensure effective software production and maintainability, champion architecture concerns, and participate in design meetings and code reviews.

As an Analyst in the Falcon Complete program, you will handle incidents across multiple platforms, analyze malware, improve incident detection processes, and communicate findings to management. This role is part of a training program for active-duty military members transitioning to civilian roles in cybersecurity.

As a Software Engineer at Applied Systems, you will develop and maintain web applications and microservices using React and Golang. Responsibilities include designing user interactions, implementing RESTful services, reviewing code for efficiency, and ensuring stacks are secure and scalable.

Design, implement, and maintain the core of a distributed time series database. Optimize memory use, disk I/O, and network packets. Enhance reliability through mentorship and collaborate on the technical roadmap.

As a Staff Software Engineer, you will enhance the insurance platform by building web services and APIs, collaborating with product and engineering teams, monitoring production issues, and improving CI/CD pipelines, while providing mentorship and adhering to best practices, all within an Agile Scrum environment.

As a software engineer on the Home Lending Growth team at Upstart, you'll develop and enhance the home equity line of credit product. You'll collaborate cross-functionally, delivering features and making impactful changes while learning front-end and back-end technologies, with an emphasis on Ruby and Kotlin. You should possess strong communication skills and a proactive approach to improving the team's codebase and metrics.

As a Senior Software Engineer at SeatGeek, you will develop and operate a modern, containerized service-oriented architecture, solve complex performance issues, create user-friendly interfaces, and enhance the company's technology stack while mentoring team members. You will contribute to building innovative solutions for the ticketing industry.

As a Senior Software Engineer at Crunchyroll, you will enhance and scale services that improve customer experiences. You'll collaborate across teams, write high-quality code, optimize performance, and maintain security measures while ensuring the system’s reliability and efficiency.

As a Senior Software Engineer at Peloton, you'll design and develop APIs and microservices for music-related features. You will collaborate with cross-functional teams to create scalable backend services, mentor other engineers, and uphold coding standards while promoting best practices in software development.

As a Senior Software Engineer, you will develop systems and APIs, care about agility and scalability, lead teams, and work in a Cloud Computing environment. Join a global team shaping the future of responsible gaming and sports entertainment experiences.

The Analyst I will perform incident handling, basic malware analysis, and improve incident detection processes in a cyber security operations center. Responsibilities include producing high-quality reports and demonstrating thought leadership in the industry.

As a TAC Malware Triage Intern, you will perform malware analysis, improve workflows, extract configuration data, document threats, and create detection signatures. You will collaborate with teams and continuously learn new techniques in a fast-paced environment.

As a Senior Salesforce Developer, you will lead the development of enterprise-grade Salesforce features and collaborate with various teams to improve system efficiencies. You will mentor junior developers and help maintain high coding standards within the Salesforce environment.

The Staff Software Engineer will enhance scalable services for customer experiences at Crunchyroll. Responsibilities include writing clean and maintainable code, optimizing performance, and implementing security best practices. The role involves collaboration across teams to define technical requirements and contribute to system architecture, aiming for robust and reliable software.

As a Product Security Engineer II, you will identify, triage, and remediate application vulnerabilities, enhance developer tools, assist in incident responses, and collaborate with teams to integrate security throughout the product development lifecycle, while also keeping abreast of emerging security trends.

The Staff Software Engineer will design, develop, and optimize APIs and backend services, lead engineering projects, mentor junior engineers, and promote best practices while maintaining documentation and monitoring systems.

The Sr. SDET II will lead the design and development of automated testing architectures, manage the end-to-end release automation process, and collaborate with various teams to ensure software quality. The role requires hands-on coding, mentorship of other SDETs, and a focus on innovative solutions within a fast-paced environment.