HiringCafe
Join our community

82 senior staff software engineer jobs at 46 companies in Pennsylvania

3mo
Save
Mark Applied
Hide
Staff Software Engineer (Pittsburgh)
Pittsburgh, Pennsylvania, United States
$210k-$260k/yr HybridFull Time
Gray Swan AI
Gray Swan AI: Private AI security helping enterprises and frontier labs test, monitor, and protect AI models and agents.
Full-time, senior full-stack engineer with solid frontend and backend experience; proficient in TypeScript/JavaScript, frontend frameworks (React, Vue, or Svelte), and backend APIs; familiar with MongoDB and cloud deployments.
TypeScript, JavaScript, Svelte, React, Vue, Node.js, FastAPI, MongoDB, Cloud Platforms
Job PostingView all
1w
Save
Mark Applied
Hide
Staff Software Engineer
California or Florida or Texas or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Vermont or Virginia or Washington or Wisconsin
$178k-$223k/yr RemoteFull Time
Fuze Health
Fuze Health: Private U.S. healthcare technology providing home diagnostics, genomics, digital pharmacy, and clinical services to healthcare partners.
8+ YOEBachelor's degree or equivalent, 8+ years of software engineering experience, and 2+ years as a technical lead, architect, or staff engineer. Requires complex systems, databases, cloud infrastructure, and AI application expertise.
LangGraph, Mastra, Temporal, LangChain, Vercel AI SDK, Braintrust, Langfuse, PostgreSQL, AWS, Terraform, Kubernetes, Helm, Ruby, Python, TypeScript, JavaScript
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Engineer, Software (sys)
Fort Washington, Pennsylvania, United States
OnsiteFull Time
Kulicke and Soffa
Kulicke and SoffaNasdaq Global Market: KLIC: Publicly traded semiconductor assembly equipment and consumables manufacturer serving IDMs, OSATs, foundries, and electronics manufacturers worldwide.
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++
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Software Engineer
Philadelphia or United States
$169k-$192k/yr OnsiteFull Time
Obsidian Security
Obsidian Security: Cybersecurity software securing enterprises' SaaS applications, identities, data, and AI agents across third-party applications.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Staff Software Developer
Canada or Philadelphia
$170k-$220k/yr RemoteFull Time
Penn Interactive
Penn Interactive: PENN Entertainment’s wholly owned digital gaming division serving online betting, casino, and sports-media customers.
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
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior Staff Software Systems Engineer - Advanced Autonomy Systems Engineering Lead
Pittsburgh or Dearborn or Palo Alto or Remote
$253k-$380k/yr HybridFull Time
Latitude AI
Latitude AI: Automated driving technology developing in-house ADAS and autonomy systems for Ford vehicles.
10+ YOELead systems engineering for L3/L2+ autonomy; 10+ yrs automotive/robotics; strong autonomy, safety, and systems engineering; Python/C++/Git; ISO 26262 knowledge.
Python, C++, Git, ISO 26262
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Software Engineer, Platform
Arkansas or California or Colorado or Connecticut or Florida or Illinois or Louisiana or Massachusetts or Michigan or Minnesota or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or Tennessee or Texas or Virginia or Washington or Wisconsin
$163k-$185k/yr RemoteFull Time
EasyLlama
EasyLlama: AI-powered compliance and security training platform helping organizations protect employees and reduce workplace risk.
10+ YOE10+ years software engineering experience; expert Ruby on Rails and React; deep Kubernetes, Docker, AWS, CI/CD, distributed systems, API design, and production reliability experience.
Ruby on Rails, React, Kubernetes, Docker, AWS, CI/CD, Terraform, Helm, RabbitMQ, SQS, NATS, Stripe, SQL
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Staff Software Engineer, Calibration
Salem or Pittsburgh or Fremont
$218k-$340k/yr RemoteFull Time
Agility Robotics
Agility Robotics: Private U.S. humanoid-robot manufacturer serving warehouses, factories, and distribution centers.
10+ YOE10+ years calibrating sensor-rich robotic systems; expertise with camera/LiDAR/IMU/encoders, kinematic calibration, data/metrics infrastructure; C++ and Python proficiency; production calibration delivery and mentorship experience.
C++, Python, Linux
Job PostingView all
2mo
Save
Mark Applied
Hide
C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
Ghost Robotics
Ghost Robotics: Private American robotics manufacturer developing quadrupedal unmanned ground vehicles for defense, public-safety, industrial, and commercial customers.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Staff Software Engineer, Planner
Mountain View or San Francisco or Pittsburgh
$251k-$310k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology and robotaxi service provider.
5+ YOEBS in CS or equivalent, 5+ years software engineering experience programming in C++ with efficient code; experience collaborating across teams; experience with motion planning or ML systems preferred.
C++
Job PostingView all
3w
Save
Mark Applied
Hide
Staff Software Engineer, Connectivity
Mountain View or Pittsburgh
$171k-$303k/yr HybridFull Time
Aurora Innovation, Inc.
Aurora Innovation, Inc.NASDAQ: AUR: Self-driving technology developing hardware, software, and data services for autonomous trucking and passenger mobility.
Expert C++ skills in Linux systems, networking protocols, large codebases, and high-performance software design; BS/MS/PhD in computer science or equivalent experience required.
C++, Linux, TCP, UDP, gRPC, HTTP, GoLang
Job PostingView all
3d
Save
Mark Applied
Hide
Senior Staff Software Engineer, Autonomous Network Operations
Pennsylvania, United States
$262k-$364k/yr RemoteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
8+ YOE5+ MgmtBachelor's degree or equivalent practical experience; 8+ years programming in Python or Go; 5+ years designing, testing, and launching software; experience leading large-scale network infrastructure transformations.
Python, Go
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Software Engineer - Integrations (Remote)
Alabama or Arizona or Colorado or District of Columbia or Florida or Georgia or Illinois or Indiana or Louisiana or Massachusetts or Maryland or Michigan or Mississippi or North Carolina or New Jersey or New York or Ohio or Pennsylvania or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$100k-$140k/yr RemoteFull Time
Randall Reilly
Randall Reilly: Private U.S. talent acquisition services provider helping trucking and industrial employers attract, hire, and retain workers.
5+ YOERequires 5–8 years of software engineering experience, staff or management-level ownership, PHP/Laravel, queues, production operations, third-party APIs, MySQL, schema design, and strong communication skills.
PHP, Laravel, Laravel Horizon, Redis, CI/CD, MySQL, AWS, Amazon S3, AWS IAM, Amazon RDS, SFTP, Vue.js, XML
Job PostingView all
2mo
Save
Mark Applied
Hide
Staff Software Engineer - Search / AI
Rhode Island or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Illinois or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$107k-$284k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Diversified healthcare integrating retail, pharmacy, and insurance services.
7+ YOE7+ years software engineering, 5+ years cloud-native app experience (GCP/Azure/AWS), backend programming in Java/Python/Kotlin/Go, microservices design, AI/LLM integration, search tech, CI/CD, Docker/Kubernetes, observability.
GCP, Azure, AWS, Java, Python, Kotlin, Go, Elastic, OpenSearch, Solr, Lucene, GitHub, Jenkins, CircleCI, Harness, Docker, Kubernetes, LLMs, Retrieval-Augmented Generation (RAG), CI/CD
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior / Staff Software Engineer, Agentic Engineering
San Francisco or New York City or Pittsburgh
$230k-$290k/yr HybridFull Time
Abridge
Abridge: Healthcare AI technology that turns patient-clinician conversations into clinical documentation and intelligence for health systems.
Strong experience building and evolving CI/CD and build tooling, agentic frameworks and MCP servers, containerized production systems (Kubernetes), public cloud (AWS/GCP), and improving developer experience; strong communication skills.
Bazel, Buck, GitHub Actions, Buildkite, CircleCI, CI/CD, MCP, LLM, LangGraph, LangChain, AWS, GCP, Kubernetes, ArgoCD, Istio, Atmos, EMR, Linked Evidence
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Software Engineer - AI Data Engine
Boston or Las Vegas or Pittsburgh or United States
$172k-$229k/yr HybridFull Time
Motional
Motional: American autonomous vehicle technology developing SAE Level 4 vehicles for autonomous ride-hail and delivery services.
6+ YOEBS/MS in CS or related,6+ years data platform engineering,3+ years technical lead/staff experience,experience with petabyte-scale data platforms,workflow orchestration,Python; experience mentoring and driving cross-team initiatives.
Airflow, Step Functions, Python, C++, LangChain, LlamaIndex, DSPy, Parquet, Iceberg, LanceDB, Milvus, Qdrant, RAG, AWS, GCP, Bazel
Job PostingView all
4d
Save
Mark Applied
Hide
Staff Software Engineer: Growth Engineering
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yr RemoteFull Time
ModernHEALTH
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
Python, Django, Flask, FastAPI, aiohttp, GraphQL, REST, React, React Native, TypeScript, Redux, Vite, PostgreSQL, Redis, Docker, Amazon Web Services (AWS), ECS, RDS, CloudFront, SQL, bash, SSO SAML, OIDC, JWT, AI, LLM
Job PostingView all
2w
Save
Mark Applied
Hide
Cyber Software Engineer Staff
King of Prussia, Pennsylvania, United States
$136k-$252k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
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
Job PostingView all
1w
Save
Mark Applied
Hide
Staff Software Engineer, Fullstack-MarTech
New York City or San Francisco or United States or Los Angeles or Seattle or Austin or Washington, D.C. or Philadelphia or San Diego or Chicago or Atlanta or Salt Lake City or Australia or Canada or South America
$170k-$250k/yr HybridFull Time
Flex
Flex: Private fintech helping renters split rent payments and properties collect rent on schedule.
8+ YOERequires 8+ years software development, 6+ years Java, 3+ years TypeScript and React, plus AWS, scalable APIs, event-driven systems, web performance, and cross-functional communication experience.
Java, Spring Boot, TypeScript, React, AWS, Spring, Gradle, JUnit, JVM, EKS, Aurora RDS, ElastiCache, DynamoDB, REST APIs, Braze, Singular, AppsFlyer, Branch, Google Tag Manager, Amplitude, LaunchDarkly, Meta, Google, TikTok, Apple, Snowflake, GitHub Actions, git, DataDog, CDK, Terraform, React Native
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Software Engineer (PACS) - Full Time - Remote
Tennessee or Idaho or Wyoming or West Virginia or Wisconsin or Washington or Virginia or Utah or Texas or South Dakota or South Carolina or Pennsylvania or Oregon or Oklahoma or Ohio or New York or Nevada or New Mexico or New Jersey or New Hampshire or Nebraska or North Carolina or Mississippi or Missouri or Minnesota or Michigan or Maine or Maryland or Massachusetts or Louisiana or Kentucky or Kansas or Indiana or Illinois or Iowa or Georgia or Florida or Delaware or District of Columbia or Colorado or California or Arizona or Arkansas or Alabama
$121k-$161k/yr RemoteFull Time
Experity
Experity: Private U.S. healthcare technology providing integrated software and services for urgent care clinics.
10+ YOE10+ years software engineering experience, strong Java/JVM skills, medical imaging and interoperability knowledge (DICOM/HL7) preferred, Bachelor's or equivalent, technical leadership and mentoring experience.
Java, JVM, Spring, Hibernate, JPA, Maven, Gradle, SQL, REST, DICOM, HL7, DCM4CHE, .NET, Docker, ECS, Kubernetes, Terraform, AWS
Job PostingView all

Explore Jobs

Expand Your Job Search