22 software engineer operating systems jobs at 19 companies in Pennsylvania
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Software Engineer - Integrations
Manchester or Canada or United Kingdom or Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or North Carolina or Nebraska or New Hampshire or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia
£50k-£80k/yrHybridFull Time
Mark43: Provides cloud-native records and dispatch software for first responders.
3+ YOE3+ years backend software engineering with distributed systems and integrations; experience designing/operating APIs, webhooks or messaging systems; familiarity with Java, TypeScript/JavaScript, REST, SQL/MySQL; strong communication skills; must be authorized to work in the hiring country.
Java, TypeScript, JavaScript, REST, SQL, MySQL, CI/CD, Claude Code Enterprise
United States or California or Colorado or Connecticut or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Washington or Pennsylvania or District of Columbia
$139k-$204k/yrRemoteFull Time
TwilioNYSE: TWLO: Cloud communications platform for building customer engagement applications.
4+ YOE4+ years building and operating resilient backend services. Hands-on experience with Go/Java/Python, cloud (AWS and Microsoft Azure), Terraform, distributed systems (Kafka), and IaC; familiarity with observability and high-throughput systems.
Go (Golang), Java, Python, AWS, AWS EC2, AWS S3, AWS Aurora, AWS DynamoDB, Microsoft Azure, Microsoft Virtual Machines, Microsoft Blob Storage, Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, mail transfer agent (MTA)
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or District of Columbia or Washington or California or Connecticut or Pennsylvania or San Francisco
$139k-$204k/yrRemoteFull Time
TwilioNYSE: TWLO: Cloud communications platform for programmable messaging, voice, and email.
4+ YOE4+ years building and operating resilient backend services; production experience with Go/Java/Python, Terraform, AWS and Microsoft Azure; strong distributed systems and observability skills.
Go, Java, Python, AWS, EC2, S3, Aurora, DynamoDB, Microsoft Azure, Microsoft Azure Virtual Machines, Microsoft Blob Storage, Microsoft Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, MTA
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$117k-$181k/yrRemoteFull Time
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
5+ YOE5+ years backend/platform engineering on distributed systems, strong knowledge-graph or database experience, proficiency in Java or C++, observability and production operations experience.
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
Lead Principal Platform Software Engineer, Shepherd — IC5
Nashville or Santa Clara or Philadelphia or United States
$135k-$306k/yrOnsiteFull Time
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
10+ YOE10+ years of experience designing and operating large-scale distributed systems in cloud environments; strong programming, API, database, resiliency, observability, automation, technical leadership, and mentoring skills.
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$163k-$264k/yrRemoteFull Time
LaunchDarkly: Provides a feature management platform for software development teams.
6+ YOERequires 6+ years of software engineering experience, backend production systems expertise, Go or comparable language skills, distributed systems and data-intensive product experience, cloud operations, and observability practices.
United States or Canada or Mexico or Alaska or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Illinois or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Rhode Island or Texas or Vermont or Virginia or Washington or Wisconsin or Alberta or British Columbia or Ontario
RemoteFull Time
Change.org: Hosts and distributes digital petitions for social impact.
7+ YOE7+ years of software engineering experience; expertise in distributed data systems, Python, SQL, cloud-native infrastructure, AI platforms, production operations, observability, and technical leadership.
Motional: Develops autonomous vehicle technology for driverless ride-hailing and delivery.
0+ YOEBachelor’s degree in engineering, robotics, electrical and computer engineering, computer science, or related field; 0–2 years in software QA, systems testing, robotics, or engineering operations; Linux and Python or Bash/Shell skills.
Iron MountainNYSE: IRM: Provides secure storage and information management services globally.
5+ YOEOn-site IT engineer to support imaging center operations, manage hardware/software, handle escalations and on-call support, onboard customers, and improve processes; US citizen eligible for Public Trust required.
Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server 2016, SQL Database, Active Directory, Kofax, PowerShell
Norfolk or Alabama or Delaware or Florida or Georgia or Idaho or Indiana or Kansas or Louisiana or Maine or Maryland or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or West Virginia or Wisconsin or Wyoming
$106k-$177k/yrRemoteFull Time
Sentara Health: Operates hospitals and provides health insurance and medical services
5+ YOE5+ years production AI/ML experience, 3+ years building/operating production AI systems, 1+ year GenAI/LLM or RAG in production; Bachelor's preferred, Azure/Microsoft AI certs preferred; experience with HIPAA and Responsible AI.
Azure OpenAI, Azure AI Search, SDKs, API, EHR, CRM
Curriculum Developer - School of Computer Science - LTI
Pittsburgh, Pennsylvania, United States
OnsiteFull Time, Temporary
Carnegie Mellon University: A global research university offering undergraduate and graduate education.
3+ YOEBachelor's degree in computer science or related field and 3–5 years of operating systems administration experience, including Python, LLMs, software development, and cloud model deployment.
Sydney or Brisbane or Hobart or Melbourne or California or Maryland or Massachusetts or Illinois or Oregon or Washington or Colorado or Texas or Florida or Pennsylvania or Louisiana or Missouri or District of Columbia
RemoteFull Time
UpGuard: AI-powered platform for managing cyber risk and security.
5+ YOE5+ years in GTM engineering, revenue operations engineering, software engineering, or similar technical roles; team leadership, LLM systems, machine learning, automation, and complex solution delivery experience required.
Tobyhanna Army Depot: Maintains and repairs defense electronics and communications systems.
1+ YOEOne year of specialized experience guiding electronics technicians, using computer software such as LMP to prepare documents and enter data, and developing standard operating procedures for electronics or industrial systems.
Logistic Modernization Project (LMP), USA Hire, USAJOBS
Hearst: Provides diversified media, information, and business services worldwide.
Lead technical direction and studio operations for live newscasts; operate and troubleshoot broadcast systems; familiarity with Grass Valley Ignite, ENPS, VIZ RT, and Bitcentral; able to work early mornings, evenings, weekends, and holidays; strong communication and problem-solving skills.
Grass Valley Ignite, ENPS, VIZ RT, Bitcentral, Robotic cameras, Broadcast automation systems, Windows software
Morrisville or New York or Colorado or California or Maryland or Ohio or Virginia or New Jersey or Pennsylvania or Illinois or Georgia or Texas or Massachusetts or Florida or Connecticut
$168k-$278k/yrRemoteFull Time
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
12+ YOEBachelor's required, advanced degree preferred; 12+ years in software/platform/technology leadership with experience delivering AI/ML/GenAI systems to production and building scalable platform architectures.
FedExNYSE: FDX: Global provider of courier, logistics, and transportation services.
4+ YOEBachelor’s degree in systems engineering, software engineering, information systems, operations research, computer science, or related field; 4+ years in business architecture; TOGAF/CBA certifications preferred.
UML, Sparx Enterprise Architect, IRIS Business Architect, TOGAF, BIZBOK
CencoraNYSE: COR: Distributes pharmaceuticals and provides global healthcare supply chain solutions.
10+ YOE5+ MgmtBachelor's degree or equivalent experience, 10+ years in platform, software, or infrastructure engineering, and 5+ years managing technical operations, production support, and distributed systems.
Microsoft Azure, Spring, Quarkus, React.js, Oracle, SQL Server, NoSQL, Dynatrace, Azure Application Insights, Kibana, Selenium, LoadRunner, Jenkins, Azure DevOps, OAuth, SAML, Confluence, Jira, Power BI
SoftWriters: Software for long-term care pharmacy management and operations.
5+ YOE3+ MgmtRequires 5+ years in software engineering, product management, or engineering leadership; 3+ years managing cross-functional teams; 2+ years with AI/ML or agentic systems; and deep cloud, distributed systems, LLM, or platform expertise.
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
5+ YOEBachelor's in Computer Science or related; 5+ years in software/systems/hardware engineering or technical program management; cloud certification (e.g., AWS practitioner); 3+ years in infrastructure platform engineering/operations; experience with AWS/Azure/GCP, Terraform, Kubernetes, Ansible, VMware, public cloud migrations, Agile, and Jira/Conflu...