97 software security engineer jobs at 53 companies in Easton, PA
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Software Engineer
Florham Park, New Jersey, United States
$94k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development experience (C, C++, Python), hands-on Linux (boot/kernel/user), assembly experience (MIPS, x86, PowerPC, ARM), strong IP networking knowledge, Bachelor’s in CS/CE, US citizen able to obtain security clearance.
C, C++, Python, Linux, MIPS, x86, PowerPC, ARM, IP/MPLS, 4G, 5G, optical transport, Windows
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Software Engineer
Florham Park, New Jersey, United States
$94k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development with C, C++, Python; hands-on Linux (boot, kernel, user-space); assembly experience (MIPS, x86, PowerPC, ARM); strong IP networking knowledge; Bachelor's in CS/CE; US citizen able to obtain security clearance.
C, C++, Python, Linux, MIPS, x86, PowerPC, ARM, IP/MPLS, 4G/5G, optical transport
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Firmware Software Engineer
Dover, New Jersey, United States
OnsiteFull Time
US citizen able to obtain security clearance; bachelor's in engineering; hands-on lab/R&D experience; firmware/software development in C/C++/C#; embedded Linux; FPGA/HDL familiarity; strong analytical and communication skills.
C, C++, C#, Embedded Linux, FPGA, HDL, Microchip Masters Workshop
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
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Senior Software Engineer
Whippany, New Jersey, United States
$190k-$195k/yr OnsiteFull Time
Design and deliver scalable software and services for financial reference data, lead small teams, use MongoDB/SQL, build RESTful APIs, deploy on AWS, follow secure coding and unit testing practices.
MongoDB, SQL, RESTful APIs, AWS EC2, AWS Lambda, AWS CloudWatch
3mo
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Embedded Software Engineer
Parsippany, New Jersey, United States
HybridFull Time
2+ YOEEmbedded software development in C/C++, SDLC, DO-178C/DO-254 knowledge, hardware interaction, documentation, and security clearance readiness.
C, C++, Python, C#, MISRA C, JTAG, Coverity, LDRA, Software Development Lifecycle
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Senior AI Security Automation Engineer
Quincy or Toronto or Princeton or Boston or Clifton or Austin
$120k-$203k/yr HybridFull Time
7+ YOE7+ years software engineering, 3+ years building AI/ML/LLM solutions; expertise in cloud-native architectures, RAG, AI evaluation/observability, CI/CD, security, and mentoring engineers.
AWS, Azure, GCP, Jenkins, Harness, Spinnaker, Argo CD, Python, JavaScript/TypeScript, Rust, Go (Golang), Bash, PowerShell, LangGraph, Semantic Kernel, CrewAI, AutoGen, LangChain, Databricks, Snowflake, Spark, Kafka, Delta Lake, Iceberg, Airflow, vector databases
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Senior Software Engineer
New York City or Bethlehem or Holmdel
$95k-$156k/yr HybridFull Time
4+ YOE4+ years building public-facing web applications; advanced JavaScript/TypeScript and modern frameworks; API and microservices experience; strong problem-solving and security awareness.
JavaScript, TypeScript, Node, React, Next, NestJS, Jest, REST, GraphQL, Redis, HTML, CSS, AWS, CI/CD, OWASP
1w
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Tech Lead/ Principal Software Engineer
Plymouth Meeting, Pennsylvania, United States
$182k-$200k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's degree in a technical field, 8+ years developing enterprise software, and 2+ years leading engineering teams. Requires Azure, .NET/C#, Angular or React, SQL Server, NoSQL, REST APIs, Agile, and secure development experience.
Microsoft Azure, .NET, C#, Angular, React, SQL Server, REST APIs, Claude Code, GitHub Copilot, Cursor, OWASP, Python, Next.js, LLM, MCP
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Navigation Software Research and Development Engineer
Warminster, Pennsylvania, United States
$116k-$221k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or science, 2+ years software experience (5+ for advanced), coursework in CS and math, knowledge of C/C++ and POSIX, EM algorithm/numerical skills, eligibility for U.S. security clearance, U.S. citizenship required.
C, C++, POSIX, MATLAB, Python
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Cyber Software Engineer Staff
King of Prussia, Pennsylvania, United States
$136k-$252k/yr HybridFull Time
9+ YOEBachelor's degree in a STEM discipline and 9+ years of cybersecurity or systems engineering experience. Requires Linux/Windows security, Ansible, NIST frameworks, vulnerability management, scripting, and eligibility for DoD Secret clearance.
Ansible, NIST SP 800-53, NIST 800-171, Linux, Windows, Kubernetes, OpenShift, ArcSight, SIEM, CI/CD
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Custom Software Engineer - 6427356
Charlotte or Morristown or Jersey City
$76-$86/hr HybridFull Time, Temporary
15+ YOERequires a bachelor's degree and 15+ years building applications and overseeing enterprise platforms, with expertise in Java, cloud-native deployment, DevOps, architecture, security, and scalability.
Java, J2EE, Spring Boot, Mule, Web Services, Apache Kafka, SQL, PL/SQL, Oracle, XML, JSON, OpenShift, Kubernetes, Mule ESB, Anypoint Platform, MQ, Splunk, Dynatrace, AppDynamics, DevOps
3d
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Senior Security Control Engineer
Hamilton, New Jersey, United States
$175k-$200k/yr OnsiteFull Time
8+ YOERequires 8–15 years of systems, software, or cloud infrastructure engineering experience; expertise in security controls, monitoring, incident response, cloud security, automation, and reliability practices.
Windows, Linux, Unix, NIST, MITRE, Cloud Security Alliance (CSA), CIS, Python, PowerShell, Bash, Microsoft Azure, AWS, Google Cloud Platform (GCP), CI/CD, SRE
1w
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Software Engineer, Connected Fleet & Operations
Fort Collins or New York or Framingham or United States or Ewing Township or Canada or Montreal or Boston or Denver or Philadelphia
$100k-$120k/yr RemoteFull Time
Production Android experience with Kotlin, offline-first design, device and IoT integration, camera, barcode/NFC scanning, GPS, backend or web development, and secure-by-design practices.
Android, Kotlin, Jetpack Compose, Samsara, Next.js, Vercel, LLM, NFC, GPS, BLE
1mo
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Backend Software Developer
Wayne, Pennsylvania, United States
HybridFull Time
Experience building backend services and APIs using Ruby/Rails, Python or NodeJS; familiarity with databases, integrations (SFTP/FTP, OAuth2, OIDC), security (TLS, SSH), Linux/Docker, testing and API tools.
Ruby, Ruby on Rails, Python, NodeJS, SFTP, FTP, OAuth2, OIDC, TLS, SSH, Postgresql, Mysql, MariaDB, rSpec, Postman, Linux, Docker, ReactJS, NewRelic, AWS, CI/CD
1mo
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Software Supply Chain Security Specialist
Malvern or Charlotte or Plano or Dallas
HybridFull Time
3+ YOERequires a bachelor's degree and 3–5+ years in software engineering, application security, DevSecOps, or security engineering, with Python or Java, APIs, automation, cloud-native applications, and security concepts.
Python, Java, Azure OpenAI, OpenAI APIs, LangChain, Semantic Kernel, AutoGen, CrewAI, GitHub Advanced Security (GHAS), Snyk, Wiz, JFrog Xray, Kubernetes, AWS, Azure, GitHub, SAST, SCA, SBOM, CI/CD
3w
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Custom Software Engineer - 6427356
Charlotte or Morristown or Jersey City
$76-$86/hr HybridFull Time
15+ YOE15+ years building enterprise applications and platforms with focus on performance, observability, scalability, security; experience with Java/J2EE, Spring Boot, integration tech, containers, and APM tools.
Java/J2EE, Spring Boot, Mule, web Services, Kafka, SQL, PL/SQL, XML, JSON, OpenShift, Kubernetes, Mule ESB, Any point Platform, MQ, Splunk, Dynatrace, AppDynamics
6d
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Principal Data Security Integration Engineer
Temple Terrace or Irving or Ashburn or Basking Ridge
$121k-$231k/yr HybridFull Time
6+ YOEBachelor’s degree or 4+ years’ experience; 6+ years relevant experience; enterprise relational databases, data pipelines, scripting, software development, REST APIs, and AI-assisted engineering tools required.
Claude, Microsoft SQL Server, Oracle, PostgreSQL, PowerShell, Python, Bash, C#, Java, REST, GitHub Copilot, SailPoint, Workday, SSH, SCP, LDAP, Active Directory
1mo
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Firmware Software Engineer - Reading, PA
Reading, Pennsylvania, United States
OnsiteFull Time
3+ YOEExperience developing embedded Linux C++ and C# applications, multithreaded real-time systems, peripheral interfaces and communication protocols, Git/Azure DevOps use, QT/QML UI, and implementing device security and OTA updates.
C++, C#, Linux, Git, Azure DevOps, Qt, QML, I2C, SPI, UART, PWM, DMA, ADC, DAC, WiFi, BLE
1mo
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Senior Software Engineer, W&B Agent - W&B
Livingston or New York City or San Francisco or Sunnyvale or Bellevue
$182k-$242k/yr OnsiteFull Time
4+ YOE4+ years full‑stack experience with Python backend and React/TypeScript frontend; experience with FastAPI, Kubernetes, distributed systems, observability, and MySQL; security- and performance-minded.
Python, FastAPI, Kubernetes, React, TypeScript, Datadog, Weave tracing, MySQL, WebSockets, server-sent events
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