Top Remote Senior Level Software Engineer Jobs in Philadelphia, PA

As a Senior Software Engineer, you will design and maintain core billing systems, lead technical discussions, mentor junior developers, and implement security measures while optimizing system performance.

Lead a US-based full-stack engineering team to build federal-ready generative-AI healthcare features. Recruit, mentor, and grow engineers; manage multiple projects; provide architectural and technical leadership; ensure security, compliance, and high software quality across frontend and backend systems on cloud platforms.

The Senior Software Engineer will develop backend systems, mentor engineers, and collaborate with cross-functional teams while contributing to product features and roadmaps.

As a Senior Data Engineer at GSTV, you will build and maintain data pipelines, ensuring data quality and collaborating with teams for scalable solutions and analytics support.

Design, implement, and optimize core frontend, backend, and model-integration components. Drive engineering direction, ship and scale LLM-powered applications, build robust APIs and streaming systems, establish CI/CD and instrumentation, and deliver production-grade agentic workflows with measurable reliability and performance.

Build and maintain performant, accessible frontend interfaces using modern component architecture and AI-driven features. Integrate REST APIs and LLM services, use agentic development tools, participate in code reviews, contribute to CI/CD with Azure DevOps, monitor frontend performance with Azure App Insights, and collaborate with Product and Design.

Design, build, and maintain scalable customer-facing web applications using Vue and .NET. Collaborate with cross-functional teams, participate in code reviews, improve CI/CD/testing/monitoring, contribute to architecture, and communicate progress while supporting product and quality goals.

Develop and maintain user interface elements, utilize Vaadin, and train team members on front-end development while focusing on customer experience solutions.

As a Solana Protocol Engineer, you will design, implement, and test programs on the Solana blockchain, collaborating with teams to develop secure smart contracts and protocols.

Provide technical leadership and architecture for Adobe Commerce (Magento) projects, enforce best practices, support integrations, code reviews, deployments, client consultations, and mentor engineering teams.