Top Software Engineer Jobs in Philadelphia, PA

Develop and maintain software applications using Python, Java, JavaScript, and AI-enabled technologies. Translate business requirements into technical designs, build microservices and enterprise integrations, debug and test code, support CI/CD releases, troubleshoot issues, and apply quality standards. Collaborate with stakeholders, interpret data, contribute to solution design, improve user experience, manage workstreams, and mentor junior team members.

Leads software engineering workstreams and develops, reviews, tests, and releases applications across web, mobile, and enterprise platforms. Guides project planning, budgeting, delivery, and issue resolution while applying AI-enabled solutions and improving software quality. Translates business requirements into technical designs, mentors developers, manages client expectations, and supports CI/CD, architecture, and product innovation.

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.

Develop, test, debug, document, and maintain software for a classified space security mission. Collaborate within Agile teams using custom frameworks, industry-standard development tools, CI/CD pipelines, container orchestration, and machine-to-machine communication technologies. Support system integration, customer design reviews, milestone events, and the full software engineering lifecycle while meeting security and software development standards.

Develop and maintain embedded software for field robotics, including real-time capabilities, diagnostics, data pipelines, operating system upgrades, fleet deployments, sensor integration, and customer issue resolution. Optimize software for unreliable connectivity and commercially distributed hardware. Collaborate across hardware, robotics, cloud, and field teams while supporting device security, testing, documentation, and scalable operations.

Develops, tests, documents, debugs, and maintains software addressing business or mission requirements. Applies software development standards, processes, and tools throughout the lifecycle; corrects errors, prepares documentation, analyzes system capabilities, and ensures standards are met. The role may involve system software, scripting, Java, web development, system analysis, design, implementation, and testing. Basic knowledge of coding standards, unit testing, configuration management, databases, and system administration is expected.

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.

Designs, develops, tests, documents, and debugs software for mission applications on an Agile team. Applies software engineering standards throughout the development lifecycle, resolves programming and system capability issues, and supports automated testing, continuous integration, and regression testing. The role uses C#, Angular, C++, DevOps, Kubernetes, microservices, and related development tools. Technical leadership and military communications satellite experience are desirable.

Develop, test, document, debug, and deploy software for complex space systems. Work on an Agile Scrum team using object-oriented programming, containerization, cloud technologies, automation, and continuous delivery. Support mission-focused capabilities including space domain awareness, sensor optimization, and satellite constellation planning while applying software engineering standards and lifecycle processes.

Develops, documents, tests, debugs, and maintains software applications supporting business or mission needs. Applies software development standards and lifecycle processes, resolves programming and system issues, prepares documentation, and ensures quality. The role requires Java or C# experience and an active TS clearance, with opportunities to work with containerization, cloud technologies, DevSecOps, CI/CD, microservices, distributed systems, databases, and Agile development methodologies.

Develop and document microservice-based ground software architectures for mission-critical space, defense, intelligence, aerospace, and secure communications systems. Build software using Java or C#, derive requirements from design documentation, integrate components through APIs and messaging, and support cloud, containerized, web, testing, and CI/CD environments. Collaborate effectively, communicate technical concepts, troubleshoot and test applications, and work in Agile development teams.

Develops multi-tier investment platform applications using Java or .NET, Angular, Python, and PL/SQL. Participates in design meetings and Agile ceremonies, collaborates with product managers, senior engineers, and testers, and applies software engineering best practices, design patterns, testing, and continuous delivery. Works with relational or NoSQL databases in distributed systems and contributes to solutions supporting financial technology and investment platforms.

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, tests, documents, debugs, and maintains full-stack software for business or mission applications. Applies software development standards throughout the lifecycle, resolves program and system issues, and supports web services, microservices, distributed systems, cloud technologies, DevSecOps, CI/CD, automated testing, and Agile development practices. Requires an active TS clearance and willingness to obtain TS/SCI with polygraph.

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.

Develops, tests, debugs, documents, and deploys software for complex space and mission systems. Designs solutions for space domain awareness, sensor optimization, and satellite constellation planning. Works on an Agile Scrum team using containerized cloud environments, CI/CD pipelines, automation, and infrastructure-as-code practices. Applies software engineering standards, resolves system and programming issues, and supports secure, continuous mission delivery. May provide technical leadership and contribute to site reliability engineering, monitoring, optimization, and incident management.

Develops, tests, documents, and debugs software for complex space and mission systems. Builds secure, continuously deployable solutions using Agile practices, containerization, cloud platforms, CI/CD pipelines, and infrastructure automation. Responsibilities include software design, mathematical and logical problem solving, code quality, documentation, troubleshooting, and lifecycle process compliance. The role may also involve technical leadership, Site Reliability Engineering, monitoring, automation, and optimization in a classified space-security environment.

Develop, test, debug, document, and maintain software for classified space-security missions. Collaborate on Agile teams across the full software development lifecycle, integrate custom frameworks with industry-standard tools, support customer design reviews, and apply software standards. Desired experience includes DevSecOps, cloud technologies, automated testing, CI/CD, Git, JIRA, Confluence, digital signal processing, and antenna resource planning or control.

Develops, tests, debugs, documents, and maintains software for business or mission applications. Applies software development standards, Agile practices, CI/CD, containerization, and cloud technologies throughout the development lifecycle. Resolves program errors and system capability issues while ensuring quality standards. Preferred experience includes technical leadership, SRE practices, Linux and shell scripting, and Java or Python development. The role supports space-related mission applications and requires an active Top Secret clearance with eligibility for Top Secret/SCI access.

Develops web applications and command-and-control software for space assets within an Agile team. Maintains Kubernetes clusters, automates container deployments with Helm, and builds CI/CD pipelines, scripts, tools, and environments. Performs testing, debugging, code reviews, secure coding, performance profiling, and software demonstrations. Mentors junior engineers, collaborates with customers and technical partners, and supports sprint planning, releases, demos, and retrospectives. The role requires eligibility for classified information access and U.S. citizenship for security clearance.

Develops and maintains ground software subsystems for aerospace and defense missions. Responsibilities include designing, coding, testing, debugging, documenting, and deploying software within Agile and DevSecOps environments. The engineer applies software development standards, automated testing, continuous integration, containerization, and modern development tools while collaborating across Agile teams. The role requires an active Top Secret clearance and supports innovative mission solutions.

Develops, tests, documents, debugs, and maintains software for complex space and mission systems. Works on Agile Scrum teams to build secure, continuously deployable solutions using modern software, cloud, containerization, DevOps, microservices, and database technologies. Responsibilities include applying software engineering standards, resolving system and programming issues, preparing documentation, and supporting operational space-domain capabilities.

Develops and integrates full-stack software for a classified space security program. Responsibilities include implementing APIs and microservices, building modern web interfaces, contributing to cloud-native systems, writing automated tests, using CI/CD pipelines, and participating in the full software development lifecycle within an Agile scrum team. The position is full-time and primarily on-site in King of Prussia, Pennsylvania.

Develop and enhance web-based command-and-control applications for space security missions. Work throughout the software engineering lifecycle on Agile teams, contributing to planning, development, demonstrations, releases, and retrospectives. Collaborate with engineers, contractors, customers, and subject matter experts across classified environments. Develop operational procedures and training materials while ensuring mission requirements are satisfied.