46 staff software engineer jobs at 27 companies in Yardley, PA
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Software Engineer Staff
Colorado Springs or King of Prussia
$114k-$227k/yr OnsiteFull Time
U.S. citizen with Secret clearance; professional software engineering experience with automated testing (Playwright/Selenium/Cypress), TypeScript or Java; Bachelor’s in CS/Engineering; familiarity with CI/CD and secure SDLC.
Playwright, Selenium, Cypress, TypeScript, Java, Gitlab, Github, Docker, Kubernetes, .Net Core, Spring Boot, Angular, React
3mo
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Staff Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$188k-$275k/yr HybridFull Time
10+ YOE10+ years software engineering; extensive DevEx, build infra, or large-scale distributed systems; Go/Python; Kubernetes/IaC; AI-native tooling; strong cross-team leadership.
Go, Python, Kubernetes, IaC, CI/CD, GitOps, Build systems, Artifact storage, ArgoCD, Bazel
3w
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Staff Software Engineer
Princeton, New Jersey, United States
$219k-$258k/yr HybridFull Time
8+ YOE8+ years backend engineering experience at staff level, strong Java or Kotlin and Spring, distributed systems, relational databases, cloud infrastructure (AWS preferred), leadership and AI tooling experience.
Java, Kotlin, Spring, AWS
4w
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Staff Engineer, Software (sys)
Fort Washington, Pennsylvania, United States
OnsiteFull Time
10+ YOE10+ years software engineering experience, Bachelor/Master in CS/Software/Computer/Electrical Engineering, proficient in C and C++, strong OO design and architecture skills, leadership and project management experience.
C, C++
1w
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Staff Software Engineer
Philadelphia or United States
$169k-$192k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; proficiency in Python, Go, TypeScript or SQL; backend, APIs, distributed systems, Postgres, AWS/GCP, Docker/Kubernetes, Kafka/Redis; strong system design and cross-team leadership.
Python, Go, TypeScript, SQL, Postgres, AWS, GCP, Docker, Kubernetes, Kafka, Redis, Grafana, Prometheus, GitLab CI/CD
1mo
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Staff Software Developer
Canada or Philadelphia
$170k-$220k/yr RemoteFull Time
7+ YOE7+ years software engineering experience; strong CS fundamentals, distributed systems, PostgreSQL, GraphQL, gRPC, SQL, Kubernetes, observability (DataDog, Bugsnag); comfortable with Elixir, Java, Rust, TypeScript; testing framework experience; mentoring skills.
Elixir, Java, Rust, TypeScript, GraphQL, gRPC, SQL, PostgreSQL, Kubernetes, DataDog, Bugsnag, ExUnit, RSpec, Jest, pytest, AI
2mo
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Let's begin! Staff Software Engineer (13639)
Newark, New Jersey, United States
$168k-$244k/yr OnsiteFull Time
8+ YOE8+ years of multi-team software delivery; proficient in Java/Scala/C#/C++/Python; relational and NoSQL DBs; RESTful APIs and microservices; Docker/Kubernetes; strong CS fundamentals.
Java, Scala, C#, C++, Python, PostgreSQL, MySQL, SQL Server, Oracle, NoSQL, REST, Docker, Kubernetes, Copilot, Claude, ChatGPT
1mo
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Staff Software Engineer - Agent Architecture
United States or California or Dallas or Holmdel
$225k-$285k/yr RemoteFull Time
8+ YOE8+ years software engineering experience; proven track record shipping agentic AI systems; experience with agent frameworks (e.g., LangGraph), Ruby on Rails/MySQL, Go, cloud (AWS/Kubernetes); strong system design and cross-functional communication.
Ruby on Rails, MySQL, Go, AWS, Kubernetes, Datadog, ElevenLabs, Twilio, LangGraph, Vonage, Deepgram, Vapi, LiveKit, PayXM
3mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with poly; Bachelor's in CS, systems engineering, IT, or related field; 5+ years in software or systems engineering; strong cross-organizational communication; ability to develop requirements, test procedures, and traceability; experience with Scrum/Agile; IAT Level II or III certification.
1w
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Senior Staff Engineer - Civil/Site
Wall Township, New Jersey, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEBachelor's in Civil Engineering, 2+ years civil/site design experience, EIT or on track, proficiency with AutoCAD Civil 3D and stormwater software, familiarity with permitting, strong communication skills.
AutoCAD Civil 3D, HydroCAD, HEC-RAS
1mo
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Staff Engineer I - Government
New Providence, New Jersey, United States
OnsiteFull Time
Bachelor's in EE/Physics or related, strong C/C++/Assembly/PLC/python skills, hardware-software interfacing, signal processing and DAQ experience, and ability to obtain DOD Secret clearance (US citizen).
C/C++, Assembly, PLC, python, Windows, Linux, SQL, DAQ
2mo
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C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
5+ YOEStrong modern C++ (C++17/20) production experience, Linux, Git, GitLab CI/CD, CMake, debugging, concurrency, and system design. Senior+ levels require 5+ years (Staff 8+, Lead 10+) and permanent U.S. residency; clear background checks required.
C++17, C++20, Linux, Git, GitLab CI/CD, CMake, Docker, ROS, ROS 2, Python
2mo
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Staff Engineer II | Water & Wastewater
Allentown, Pennsylvania, United States
HybridFull Time
2+ YOEBachelor’s in civil or environmental engineering; ~2+ years in consulting; EIT preferred; PA DEP familiarity; AutoCAD/software knowledge; valid US driver’s license; willingness to travel.
AutoCAD, Hydraulic modeling software, Microsoft Office
1w
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Senior Member of Technical Staff — OSS Software Developer
Alpharetta or Dallas or Middletown
$139k-$234k/yr OnsiteFull Time
5+ YOERequires 5+ years of software development experience, enterprise SDLC delivery, distributed production applications, cloud-native concepts, software architecture, troubleshooting, and strong communication skills.
Kafka, TM Forum APIs, Generative AI, Large Language Model (LLM), Prompt Engineering, Retrieval-Augmented Generation (RAG), Vector Databases, Semantic Search, Agentic AI Frameworks, Tool Calling, Function Calling, Multi-Agent Workflows, Autonomous Task Planning, Natural Language Interfaces, Artificial Intelligence, Cloud Computing, APIs, microservices, user interfaces, workflow engines, data visualization, software architecture, SDLC
2w
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Member Engineering Staff - Embedded Software (41906)
Camden, New Jersey, United States
$94k-$156k/yr OnsiteFull Time
4+ YOEBachelor's in CS/CE/EE +4 years (or Master's +2), 2+ years Java/C/C++ experience, hardware/software integration, RTC or Jira exposure, ability to obtain US security clearance.
Java, C, C++, Python, VxWorks, Linux, Integrity, VMware, OpenShift, Red Hat Enterprise Linux, Rational Team Concert (RTC), Jira, Asterisk, UML
1mo
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Staff Traffic Engineer
Doylestown, Pennsylvania, United States
OnsiteFull Time
Bachelor's in Civil Engineering, EIT or FE registration, minimum 3.0 GPA, proficiency in SYNCHRO/HCS/MUTCD and CAD software, reliable transportation and valid driver’s license, prior internship or professional experience.
SYNCHRO, HCS, MUTCD, AutoCAD, MicroStation, SoftDesk
1mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with Poly required, Bachelor's in CS/Systems/IT or related, 5+ years in software development or systems engineering, IAT Level II/III (Security+, CISSP, or CASP), Scrum/Agile experience, ability to develop requirements and test procedures.
Scrum, Agile, Cameo, DOORS, DOORS Next Gen, XML, JSON
3w
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Staff Distribution Engineer (Northeast Region)
Conshohocken or Wallingford or Newton or Morristown
$100k-$175k/yr OnsiteFull Time
2+ YOEBachelor's or master's degree in engineering, ABET-accredited education, and 2–3 years of relevant engineering experience. Requires electrical distribution knowledge, design software and GIS proficiency, and strong analytical communication skills.
Microsoft Office Suite, GIS
1mo
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Staff / Sr Staff DevSecOps Engineer
Princeton, New Jersey, United States
$96k-$141k/yr OnsiteFull Time
2+ YOEMust be U.S. citizen able to obtain DoD clearance; 2+ years DevOps/DevSecOps CI/CD experience; Docker/Kubernetes/EKS, Istio, Prometheus, Grafana; 1+ year Python3 and Linux; bachelor's in CS/engineering/math/physical sciences; onsite work.
Docker, docker-compose, Kubernetes, Amazon Elastic Kubernetes Service (EKS), Istio, Prometheus, Grafana, Keycloak, Python3, Linux, SonarQube, JFrog Artifactory, Nexus, C++, Grype, Syft, Git, GitLab, GitLab CI, Helm, gitlab-ci
1mo
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Site Reliability Engineer (Senior or Staff)
Boston or Miami or New Jersey or New York City or Princeton or Raleigh or Washington or Toronto or North America
$127k-$249k/yr HybridFull Time
6+ YOE6+ years software development experience; proficiency in Python or Go; experience building and operating large-scale CI/CD pipelines; Kubernetes and cloud (AWS, Google Cloud Platform, Microsoft Azure) expertise; Linux and networking knowledge.
Argo Workflows, ArgoCD, Kubernetes, Python, Go, AWS, Google Cloud Platform (GCP), Microsoft Azure, Linux
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