Top Remote Senior Level Jobs in Philadelphia, PA

Build and operate billing and payments services using Node.js/Go and Vue.js. Develop integrations with payment and accounting systems, ensure runtime reliability on AWS (SQS, Lambda), drive CI/CD and automated testing, write design docs and runbooks, mentor engineers, and optimize high-throughput, latency-sensitive workloads.

The Director of Engineering will lead platform engineering strategy and teams, enhancing developer experience, driving AI integration, and establishing governance for development practices.

Hands-on senior full-stack engineer building and supporting user-facing features, infrastructure, and AI-powered workflows (LLM integration, RAG, agents). Drive architecture, dev experience, CI/CD, and partner with product and program teams to deliver a scalable education platform.

Lead assessment and mitigation of security risks in the virtualization stack. Build threat models, rubrics, and defenses; partner with kernel, virtualization, and provisioning teams to design and implement mitigations; mentor engineers, manage vulnerability backlog, and promote security best practices across product teams.

Design, build, and maintain complex Salesforce solutions and integrations using Apex, LWC, REST/SOAP, and middleware. Lead architecture, enforce security and SDLC standards, mentor team members, perform code reviews, document procedures, and collaborate with stakeholders to deliver scalable, reliable, auditable Salesforce applications.

Lead commercialization of recovered materials by developing end-market strategies, securing long-term offtake agreements, and originating strategic partnerships across organics and advanced recycling. Provide commercial analysis, pricing, contract support, and cross-functional coordination with R&D, Operations, Finance, and Marketing to validate market pathways and improve facility economics. Measure success by new strategic partnerships and commercial agreements that increase material value.

Lead go-to-market strategy and growth for Banking & Financial Services: partner with sales, product, marketing, and solutions engineering to win global bank accounts, develop BFSI playbooks and messaging, support product-security/regulatory alignment, drive analyst and thought-leadership presence, and be accountable for revenue performance and competitive displacement.

Run day-to-day marketing for AppSec, AI/ML Security, and Research & Engineering practices: produce technical content, own social and event presence, run demand-generation campaigns, enable sales, build analytics and attribution, and coordinate cross-practice coverage with engineering and GTM teams.

Lead full-cycle recruiting and transform talent processes by embedding AI and automation. Own Greenhouse and recruiting tech, build strategic sourcing and pipelines, advise leadership on role design and offers, create dashboards and analytics, coach hiring managers, and continuously improve recruiter workflows and candidate experience.

Lead end-to-end UX design for complex SaaS products: define UX vision, conduct research, create IA/wireframes/prototypes, ensure accessibility, collaborate with PMs and engineers, evolve design systems, mentor designers, and drive usability improvements.