Top Software Engineer Jobs in Philadelphia, PA

Develop and deploy data solutions using Palantir Foundry and AIP for client engagements. Lead technical teams, coach team members, analyze system interactions, build applications with large datasets, and apply data engineering and analytics to deliver client outcomes. The role also includes managing client relationships, planning and executing projects, encouraging technology adoption, resolving stakeholder conflicts, and driving continuous improvement.

Leads the development and deployment of data solutions using Palantir Foundry and AIP. Manages engineering teams, coaches team members, oversees project planning and execution, analyzes system interactions, manages client relationships, and drives innovation. The role applies software engineering, data engineering, analytics, and AI/ML techniques to deliver scalable client solutions while maintaining technical and professional standards.

Leads the development and deployment of software and data solutions using Palantir Foundry and AI/ML technologies. Responsibilities include data engineering, analytics, system improvement, client account management, project ownership, team leadership, coaching, stakeholder engagement, and continuous improvement. The role requires building scalable applications with large datasets and delivering customer-focused solutions.

Leads development and optimization of WiFi Motion sensing solutions, gateway and router firmware, and smart home software platforms. Architects scalable solutions, guides software projects, mentors engineers, monitors performance metrics, maintains technical documentation, supports releases, and promotes AI development tools. Requires deep expertise in C, C++, Python, Java, Linux, RDKB, WiFi sensing algorithms, TensorFlow Lite, NPU offload, and model quantization.

Provides technical leadership for software development on Comcast connectivity and entertainment CPE platforms. Develops and troubleshoots Wi-Fi, DOCSIS, RDKB, OpenSync, Linux, and networking software using C, C++, and Python. Analyzes OTA packets, debugs performance, manages software releases, coordinates cross-functional teams, mitigates risks, and communicates program status to stakeholders. Drives process improvements, change initiatives, deployment quality, and timely releases across numerous devices.

Develop and maintain reliable, performant frontend applications for T-Mobile’s AdTech platform using JavaScript, TypeScript, and React. Responsibilities include writing tested UI code, integrating APIs, collaborating with product owners and designers, improving frameworks and processes, and decomposing features into user stories and estimates.

Develop and test hardware-in-the-loop simulation and flight software using C and related technologies. Perform software lifecycle activities including requirements analysis, development, unit testing, integration, formal testing, documentation, and delivery. Use GitLab and JIRA within an Agile environment, participate in technical reviews, debug software, and ensure development standards are met. The role requires a relevant bachelor’s degree, U.S. citizenship, and eligibility for a government security clearance.

Performs technical and software engineering assignments during college vacations or short-term breaks while pursuing an accredited science or technology degree. Candidates should be enrolled in programs such as Computer Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, or Mathematics, with working knowledge of modern programming languages including Java, C#, JavaScript, or HTML.

Software Engineer Intern supporting Lockheed Martin Space Agile development teams. Contributes to software lifecycle activities including requirements, design, testing, verification, integration, and maintenance for secure military communication systems. May work with model-based engineering, systems design, infrastructure, APIs, cloud services, operating systems, networking, virtualization, and automated testing. Participates in Agile ceremonies and collaborates with technical teams while pursuing a related degree.

Develops, documents, tests, debugs, integrates, and maintains software for business or mission applications. Applies software development standards, processes, and tools throughout the lifecycle; analyzes system requirements, resolves programming issues, prepares documentation and operating instructions, and ensures software quality. Requires a science or technology-related degree, with desired experience in programming, scripting, system analysis, software design, integration, testing, and basic systems engineering practices.

Supports Agile software development for secure military communication systems. Contributes to requirements, design, testing, verification, integration, infrastructure, and software lifecycle activities. Participates in sprint planning, stand-ups, reviews, and retrospectives while applying analytical problem-solving across diverse technical domains. May use systems-modeling tools, APIs, middleware, cloud services, operating systems, networking, virtualization, and automated testing techniques.

Develop software for secure military communication systems within an Agile team. Apply software development lifecycle principles across requirements, design, testing, verification, integration, and maintenance. Contribute to model-based engineering, systems design, enterprise integration, infrastructure, and software testing activities. Participate in sprint planning, stand-ups, reviews, and retrospectives. Candidates must be U.S. citizens and able to obtain a Department of Defense Secret clearance.

Develop and maintain .NET integrations that import and export claims data between Medlogix and external partners. Design workflows and data formats, build APIs and data pipelines, optimize SQL databases, and deliver features from estimation through production support. Responsibilities include testing, deployment, monitoring, debugging, code reviews, Scrum collaboration, Jira and Azure DevOps tracking, and contributing to platform architecture and modernization.

Develop and maintain scalable, multi-tenant healthcare software using Java and Spring Boot. Responsibilities include troubleshooting production and implementation integration issues, refactoring and debugging code, root cause analysis, interface development, unit testing, documentation, and performance optimization. The role collaborates with cross-functional teams, supports healthcare data exchange standards, transfers technical knowledge, and contributes to high-quality software delivery in a remote environment.

Designs, develops, and deploys full-stack web applications, backend services, microservices, scheduled jobs, databases, and cloud infrastructure. Configures cloud services using infrastructure as code, recommends scalable architecture patterns, conducts code reviews, and mentors team members. Requires strong Python, SQL, cloud, and full-stack development experience, with Go and DevOps experience preferred.

Develop mission-critical ground software for space, defense, intelligence, aerospace, and secure communications customers. Responsibilities include building scalable features using microservices and open architectures, integrating software through APIs and messaging systems, collaborating with teams, and potentially working with cloud environments, containers, ELK tools, and Agile methodologies.

Supports Air Force software and systems engineering programs through use-case development, requirements analysis and management, data analysis, software testing, test-case execution, discrepancy reporting, and test metrics. Collaborates with software teams and customers under senior-engineer supervision while contributing to integration-lab activities and technical documentation.

Develops, integrates, tests, documents, and debugs software for RF and Software Defined Radio systems supporting national security missions. Collaborates with system engineers, cybersecurity professionals, customers, and Agile scrum teams to address requirements and security considerations. Uses C++, Python, Java, Linux, and modern DevSecOps tools to operationalize technical capabilities and integrate modular hardware and software components.

Develop and integrate software for the JASSM weapon system, focusing on web-based targeting and strike-planning applications. Responsibilities span the full software engineering lifecycle, including design, development, troubleshooting, continuous improvement, and collaboration with cross-functional teams. The role uses C#, TypeScript, Microsoft SQL, Agile practices, modern frameworks, microservices, APIs, and DevOps tools. A DoD Secret clearance and U.S. citizenship are required.

Develops and supports command-and-control software for space missions. Responsibilities include designing, coding, testing, debugging, documenting, deploying, and managing web applications across classified environments. The role collaborates within Agile teams, participates in Scrum ceremonies, develops new features, supports mission modeling and simulation, and works with customers and subject matter experts. Candidates need software development experience, troubleshooting skills, Agile experience, and eligibility for TS/SCI access.

Designs, develops, and maintains full-stack software for medical robotics products. Builds TypeScript and Svelte web applications, C++ backend services, Qt desktop applications, APIs, rendering systems, and algorithm integrations. Leads architecture and technical implementation, develops reusable UI components, supports regulated FDA product development, investigates product issues, and collaborates with algorithm, systems, quality, and product teams. The role also involves testing, documentation, code reviews, performance optimization, and technical leadership.

Designs, develops, and maintains full-stack software for medical robotics products. Builds TypeScript and Svelte web applications, C++ backend services, Qt desktop applications, APIs, rendering systems, and algorithm integrations. Leads architecture and technical implementation, develops reusable components, supports 3D visualization, and ensures performance, security, reliability, and maintainability. Collaborates with algorithm, systems, quality, manufacturing, and product teams within an FDA-regulated development environment. Investigates product issues and contributes to testing, documentation, design reviews, and technical initiatives.

Plans, develops, tests, debugs, documents, and maintains software supporting space and mission applications. The role contributes to operational simulations, space domain awareness, satellite constellation optimization, and automation-focused development using modern open-source tools. Responsibilities include applying software development standards, resolving program issues, analyzing system capabilities, and collaborating effectively in Agile teams. The position requires the ability to obtain and maintain a Top Secret clearance.

Develop and test software for a Space Data Networking program, including network management systems, software-defined networking components, and enterprise software. Support agile development, architecture prototyping, systems integration, cybersecurity practices, test preparation, and critical test events. Collaborate on standards-based solutions, requirements, documentation, debugging, and lifecycle activities while supporting occasional domestic travel.

Develops, tests, debugs, documents, and maintains software across the engineering lifecycle for a classified space security mission. Works with custom frameworks, CI/CD tools, containers, machine-to-machine communication, and Agile development teams. Collaborates with product owners, customers, contractors, and subject matter experts; supports design reviews and milestone events. Requires secure software development practices and eligibility for classified information access.