Top Software Engineer Jobs in Philadelphia, PA

Build and ship SMART on FHIR applications, FHIR R4 APIs, CDS Hooks services, and EHR integrations for Epic, Oracle Health, and other platforms. Develop Java and Spring Boot backend services on AWS, manage PHI securely under HIPAA, and support HL7 v2 interfaces. Lead EHR vendor onboarding and production go-lives, collaborate with clinicians and health system IT, write technical designs, review code, mentor engineers, and participate in on-call support.

Design, build, operate, and support backend services powering an enterprise AI platform. Responsibilities include developing APIs, gateways, orchestration, tenancy, entitlements, metering, integrations, governed data access, and distributed platform capabilities. The engineer owns services across design, implementation, testing, deployment, monitoring, reliability, and support while addressing failure modes, consistency, idempotency, and scalability.

Design and maintain distributed Lance dataset operations, develop high-performance indices and data formats, and improve query performance across Spark, Ray, and Trino. Contribute Rust-based table formats and encodings, integrate Lance with major open-source data infrastructure systems, operate internal data processing infrastructure, and promote the project through open-source communities and conferences.

Leads software engineering teams responsible for designing, developing, and delivering high-quality solutions for CMS Hospital Quality Reporting systems. Manages hiring, performance, coaching, team development, resource planning, engineering standards, architectural decisions, code reviews, and delivery processes. Collaborates with Product Managers to align engineering work with product goals while fostering technical excellence, continuous improvement, and an inclusive remote-first culture.

Develops and administers SharePoint solutions for an FAA customer, including site collections, custom applications, workflows, reports, integrations, and data dashboards. Gathers requirements, designs solutions using Microsoft Power Platform and SharePoint technologies, manages site transitions, creates external user accounts, and resolves SharePoint issues. Serves as a project team lead or contributor while collaborating with process owners and stakeholders.

Design, build, and operate Chainguard’s container product, including registry features, image build pipelines, distribution systems, adoption tooling, and customer-facing services. Own projects end to end, make product trade-offs, collaborate with customers and product managers, improve observability and reliability, support on-call operations, and use AI coding agents safely. The role requires systems thinking across containers, registries, build infrastructure, and customer clusters in a remote-first environment.

Build secure, production-critical payment infrastructure for AI agent transactions. Design Python and FastAPI services, APIs, domain models, provisioning workflows, and cryptographic payment flows. Ensure scalability, reliability, observability, security, and comprehensive testing. Use Kubernetes, AWS, Terraform, and GitOps to automate infrastructure. Collaborate with product, security, infrastructure, platform, and card-network partners while applying AI-assisted engineering practices.

Develops, tests, documents, debugs, and maintains secure programs and scripts for applications, interfaces, data processing, and automation. Reviews specifications, writes database queries and API integrations, performs unit and regression testing, supports integration and user-acceptance testing, documents code and releases, and participates in code reviews, security reviews, and change-control activities.

Leads engineering for Buffer’s Growth area across acquisition, activation, and retention. Coaches engineers, shapes priorities with Product, Design, Marketing, and Data, guides technical decisions, connects customer insights to measurement, supports AI-enabled development, and contributes to hiring and engineering practices. The role requires strong technical judgment, product-growth understanding, clear communication, and experience helping engineers develop in a distributed environment.

Own and manage client relationships, make architectural decisions, run discovery and stakeholder interviews, deliver software or automations, and contribute intellectual property back to the practice.