2w
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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
1w
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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
4d
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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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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.
2mo
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Associate / Staff Java Software Developer
Princeton, New Jersey, United States
$82k-$121k/yr OnsiteFull Time
4+ YOEBachelor's in CS/physical science/math/engineering, 4+ years Java experience, ability to obtain DoD security clearance, onsite in Princeton NJ, experience with design systems, high-quality code, and effective communication.
Java, Jira, Confluence, Scrum, Agile
1mo
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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 I | Structural Design
York or Harrisburg or Lancaster
HybridFull Time
0+ YOEBachelor of Science in Civil Engineering (structures), EIT or pursuing, 0-4 years design/inspection, AutoCAD Civil 3D and structural software, travel, US work authorization.
AutoCAD Civil 3D, Microsoft Office, Structural analysis software
5d
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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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Applications Engineering, Sr Staff Engineer
Exton, Pennsylvania, United States
$136k-$204k/yr OnsiteFull Time
6+ YOEExperience translating engineering theory into mission-focused software solutions; strong orbital mechanics and mission engineering background; programming in Python/C/C++/C#/Java/MATLAB; active or obtainable TS/SCI clearance; bachelor's degree in a technical field with relevant experience.
Systems Tool Kit, Test and Evaluation Tool Kit, AGI Orbit Determination Toolkit, Python, C, C++, C#, Java, MATLAB
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
2mo
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Principal Transmission Engineer
Lansdale, Pennsylvania, United States
OnsiteFull Time
10+ YOESupervisor of technical staff with 10+ years in power transmission design; ABET-accredited degree in Civil/Structural or Electrical Engineering; PE licensure; proficient in industry software.
PLS-CADD, MFAD, AutoCAD, Microsoft Office
2w
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Mid-Level Electrical Engineer (Generation)
Boise or Meridian or Seattle or Houston or Oradell or Mount Laurel or Overland Park or Atlanta
$86k-$151k/yr OnsiteFull Time
5+ YOEBachelor's in Electrical Engineering, 5+ years experience, EIT, proficiency with power system design, codes, and discipline-specific software; ability to lead projects and mentor junior staff.
CADD, Aspen, CAPE, ETAP, AutoCADD
1mo
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Staff Quality Engineer, Design & Reliability Assurance
Princeton or Plainsboro or Braintree or Chicago or Columbia
$109k-$150k/yr OnsiteFull Time
8+ YOEBachelor's in science/engineering, 8+ years in quality/process/R&D engineering for medical devices (3+ years direct DQA), expertise in risk management and design control, statistical analysis, MS Office and statistical software, FDA/ISO audit experience.
Microsoft Office Suite, TrackWise, Agile product lifecycle management system, statistical software
2w
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Senior Staff Agentic AI Engineer
Columbus or Chadds Ford or Frisco or Draper or New York or Wilmington
$156k-$333k/yr HybridFull Time
12+ YOEBachelor's degree, 12+ years software engineering experience with 2+ years in AI/ML or agentic systems, 3+ years implementing IaC (Terraform or Ansible), strong safety/compliance and productionization experience, US work authorization required.
LangChain, LangGraph, AutoGen, CrewAI, LangSmith, Arize Phoenix, Weights & Biases, AgentSpec, Amazon Web Services (AWS), Datadog, OpenAI, Grafana, PostgreSQL, Prometheus, New Relic, Redis, Terraform, Ansible, Kubernetes, SQL
4w
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Sr. Manager, Engineering & Operations, Global Clinical Development IT
Princeton, New Jersey, United States
$171k-$207k/yr OnsiteFull Time
Experience leading application development for large-scale enterprise software, enforcing development processes/standards, designing secure and modular solutions, and mentoring engineering staff.
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