Top Remote Software Engineer Jobs in Philadelphia, PA

Lead full-stack development using React, Node and TypeScript. Design scalable architecture, write and review code, ensure performance, accessibility and security, mentor off-shore teams, participate in Agile ceremonies, support production (including weekends/off-hours), and collaborate with cross-functional teams to deliver business-critical applications.

Lead and mentor engineering teams to design and deliver scalable, high-performance systems. Define technical roadmaps, set code quality standards, drive architecture and technical debt resolution, collaborate with Product and Design, make technology decisions, lead hiring and interviews, and research new tools to solve complex problems while advocating for engineering priorities and timely feature delivery.

Define and document a repeatable inbound AI methodology for healthcare. Partner with 5–7 health systems to design decision trees, IVR logic, provider directory mapping, and escalation rules. Translate workflows into product requirements, influence the Front Door roadmap, and enable deployment teams with playbooks, templates, and training so deployments scale without continuous oversight.

Lead post-sales integrations for Element451: validate SOWs, architect and scope SIS and other integrations, run engineering delivery through build/UAT/go-live, operate maintenance and live support, set processes/tooling, partner with Product to productize integrations, and measure delivery KPIs.

Build, customize, and maintain WordPress and Shopify websites; manage CRM setup and integrations (HubSpot, HighLevel); handle full-cycle website and CRM builds; optimize performance, SEO readiness, and conversions; troubleshoot issues; collaborate with stakeholders and communicate progress, blockers, and timelines.

As a DeFi Engineer, you'll design, implement, and audit smart contracts, expand DeFi partnerships, and enhance existing protocols while ensuring security and collaborating with Web3 teams.

The Senior Software Engineer will design and implement backend solutions for a social casino platform, collaborate with team members on architecture, and review code, while ensuring the product meets user needs.

As an Integration Engineer, you'll collaborate with customers to gather integration requirements, manage data exchange, monitor integration performance, and maintain documentation.

Own and deliver server-side features end-to-end for a cloud-hosted accounting SaaS: design data models and APIs, improve performance and reliability, mentor engineers, ensure observability and on-call readiness, collaborate with product and clients, and apply AI-assisted development safely to accelerate delivery.

Create user-centric API and SDK documentation and programming guides for developer audiences. Collaborate with engineering, product, and integrations teams to produce clear, story-driven API content using style guides, markup languages, and OpenAPI/Swagger specifications.