186 senior staff software engineer jobs at 57 companies in Lochearn, MD

1mo
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Senior Staff Software Engineer
Tysons, Virginia, United States
$168k-$200k/yr HybridFull Time
Alarm.com
Alarm.comNasdaq Stock Market LLC: ALRM: Public cloud-platform providing connected-property security, video, automation, energy, and safety solutions through service-provider partners.
10+ YOEBachelor's or equivalent,10+ years software development,mentoring experience,object-oriented design,C#/.NET a plus,software architecture,observability,database design,capacity planning,and production support/on-call.
C#, .NET, Datadog, Grafana, Wavefront, SQL Server
3mo
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Senior Staff Engineer
Bethesda or Palo Alto or Seattle
$115k-$260k/yr HybridFull Time
GEICO
GEICO: A leading provider of auto and property insurance.
10+ YOEExperienced software engineer with a passion for building high-performance, scalable platforms and strong DevOps/cloud security expertise.
Go, DotNet, SQL, NoSQL, AWS, GCP, Azure, Kubernetes, Puppet, Chef, Ansible, Pulumi, Terraform
1w
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Staff Software Engineer – AI Enablement
Mountain View or McLean
$218k-$260k/yr OnsiteFull Time
ID.me
ID.me: Private American digital identity wallet and identity-verification helping people securely access government, healthcare, and commercial services.
8+ YOE2+ MgmtBachelor’s or graduate degree in a technical field, 8+ years of software engineering experience, 2+ years at Staff or Principal scope, technical leadership, and strong Java, Python, or Go skills.
LangGraph, AWS Bedrock, OpenAI API, Anthropic API, Terraform, Redis, Kafka, PostgreSQL, Docker, Kubernetes, AWS, Java, Python, Go, Datadog, RESTful web services, Domain-Specific Languages (DSLs), Finite State Machine (FSM), Dead Letter Queue (DLQ), Near Real-Time Memory (NRTM), NoSQL
3mo
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Staff Software Engineer
North Bethesda or Waltham
$170k-$195k/yr HybridFull Time
Xometry
XometryNASDAQ: XMTR: Digital marketplace for on-demand custom manufacturing.
12+ YOE12+ years software development; Python; AWS; React/NextJS; system architecture; cross-team leadership; Bachelor’s in Computer Science or related field.
Python, AWS, React, NextJS
3d
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Staff Engineer, Product Software
Redwood City or Toronto or Ashburn or Denver or Tampa or New York City or Dallas
$118k-$212k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Global provider of data center colocation and interconnection services.
5+ YOE5+ years in software development and distributed systems; bachelor's or master's in computer science or engineering preferred; expertise in cloud-native networking, Kubernetes, Golang, networking protocols, and public cloud services.
CICD, gRPC, Netconf, Docker, Kubernetes, AWS, GCP, Azure, Linux Foundation, Golang, BGP, EVP-LAN, IPSEC
3mo
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Senior Staff Software Engineer, C++ Software Integration (R4018)
Washington, District of Columbia, United States
$181k-$271k/yr OnsiteFull Time
Shield AI
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
10+ YOEMinimum 7-10+ years experience in C++, distributed systems, CI/CD, and hardware/software interfaces; expert in C++14/17/20; strong Linux experience; active SECRET clearance; leadership experience.
C++, Python, Linux/Unix, Docker, GitLab CI, Conan, CMake, gRPC, REST, ZeroMQ
4d
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Staff Engineer, Product Software
Redwood City or Toronto or Denver or Ashburn or Dallas or Tampa or New York City
$142k-$212k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Global provider of data center colocation and interconnection services.
5+ YOE5+ years in software development, distributed systems, cloud-native networking, Golang, Kubernetes, public cloud, L2/L3 protocols, gRPC, Netconf, and automated deployments; bachelor's or master's degree preferred or equivalent experience.
Golang, gRPC, Netconf, Docker, Kubernetes, AWS, GCP, Azure, Linux Foundation, CICD
2mo
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Senior Staff, Software Engineer
Sterling, Virginia, United States
HybridFull Time
Asurion
Asurion: Global provider of device protection, insurance, and technical support services.
10+ YOE10+ years building APIs, backend services, distributed systems and data-intensive platforms; strong Node.js and TypeScript experience; data modeling, database design, API design, observability, and reliability engineering.
Node.js, TypeScript, PostgreSQL, MySQL, DynamoDB, MongoDB, Redis, Elasticsearch/OpenSearch, Neo4j, Kafka, CDC, CI/CD, schema registry
3w
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Staff Software Engineer
Washington, District of Columbia, United States
HybridFull Time
Goodshuffle
Goodshuffle: Goodshuffle is a private SaaS providing event-rental management software for event businesses across North America.
8+ YOE8+ years software engineering experience, Computer Science degree required, experienced in distributed systems and event-driven architectures, familiar with AI-driven workflows; strong communication and cross-functional collaboration.
Grails, Java, Spring, Angular, React, RDBMS
3w
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Senior Staff Software Engineer, Perception (R4985)
Washington, District of Columbia, United States
OnsiteFull Time
Shield AI
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
10+ YOERequires 10+ years related experience with a bachelor's degree, or equivalent combinations with a master's or PhD. Requires ML, computer vision, C++ and Python expertise and ability to obtain Secret clearance.
PyTorch, TensorFlow, TensorRT, ONNX, C++, Python, CVPR, ICCV, ECCV, RAL, ICRA
3mo
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Staff Software Engineer - Backend
Torrance or Washington D.C.
$161k-$224k/yr OnsiteFull Time
Northwood Space
Northwood Space: Northwood is an end-to-end ground infrastructure provider for space missions, delivering hardware, software, and network services.
7+ YOE7+ years software development; 3+ years cloud services; distributed scheduling systems; cloud proficiency (AWS/Azure/GCP).
Kubernetes, Cloud platforms, APIs, CI/CD, Databases, Message queues
5d
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Cyber Software Engineer Senior Staff
Fort Meade, Maryland, United States
$167k-$310k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
20+ YOERequires 20 years of similar-scope software engineering experience, a computer science or related bachelor's degree, and an active security clearance with polygraph. C++ and Python experience desired.
C++, Python, Kubernetes
2w
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Software Engineer w/Poly Senior Staff
Annapolis Junction, Maryland, United States
$167k-$310k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
14+ YOEActive Top Secret clearance with polygraph, 14 years of software engineering experience, and a bachelor's degree in computer science or related discipline; Java and Linux experience required.
Linux, Java, Machine Learning, MapReduce, Hadoop, Hive, Pig, NoSQL, JSON, Accumulo
4mo
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Associate Director Staff Engineer Software
Baltimore, Maryland, United States
OnsiteFull Time
OneMain Financial
OneMain FinancialNYSE: OMF: The leader in offering nonprime customers responsible access to credit.
Senior backend architect with hands-on engineering, API and data integration expertise; Kubernetes, GraphQL, microservices, and CI/CD experience; comfortable in financial services environments.
Kubernetes, Docker, GraphQL, REST, Microservices, Java, Kotlin, Node.js, Go, CI/CD
1w
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Staff Software Engineer, Mission Applications - Clearance Required
Newport News or Tysons
$111k-$190k/yr OnsiteFull Time
LMI
LMI: Consulting and technology solutions for federal government agencies.
8+ YOEBachelor's degree or equivalent practical experience, 8+ years of software engineering, full-stack development, API and data-system design, DoD customer experience, and active Secret clearance.
React, TypeScript, Python, Java, Go, Node.js, AWS, Palantir Foundry, Army Vantage, CI/CD
2mo
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Staff Software Engineer
Washington, District of Columbia, United States
$150k-$173k/yr OnsiteFull Time
The Nuclear Company
The Nuclear Company: U.S. nuclear infrastructure platform integrating reactor deployment, plant services, and operating systems for fleet-scale nuclear power.
7+ YOEBachelor's degree in a technical field, 7+ years software development experience, proficiency in JavaScript/TypeScript/Python, experience in safety-critical systems, SDLC (Agile/Waterfall), and Git; strong architecture, testing, and communication skills.
JavaScript, TypeScript, Python, Git, Agile, Waterfall
2mo
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Staff Engineer Software
Dulles, Virginia, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
7+ YOERequires Top Secret DoD clearance, 7–12+ years software experience (varies by degree), leadership experience, proficiency with C/C++, Java, Python, Docker, Kubernetes, Linux, CI/CD tools (Jenkins/GitLab), and Agile/SDLC.
C/C++, Java, Python, Docker, Kubernetes (K8s), Linux, shell scripting, Jenkins, GitLab, Rhapsody, Cameo, Eclipse, Atlassian Tools (Jira, Bitbucket, Confluence, Crucible, Bamboo), Podman, VirtualBox, QEMU, KVM, vmWare, Bash, CI/CD
2mo
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Staff Engineer Software
Dulles, Virginia, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
7+ YOEBachelor's +12 yrs (or Master’s +10, PhD +7) software experience; Active DoD Top Secret clearance required; 2+ yrs C/C++, Java, Python, Docker, Kubernetes, Linux, CI/CD (Jenkins/GitLab); prior lead/management experience; SDLC and Agile familiarity.
C/C++, Java, Python, Docker, Kubernetes, Linux, shell scripting, Bash, Jenkins, GitLab, Rhapsody, Cameo, Eclipse, Jira, Bitbucket, Confluence, Crucible, Bamboo, Podman, VirtualBox, QEMU, KVM, VMware, CI/CD
3w
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Staff Software Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$190k-$260k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Redefining modern defense with a multi-product portfolio.
Backend and cloud engineering fundamentals; Python, Azure, Terraform, Kubernetes, containers, CI/CD, distributed systems, or TypeScript/React preferred. Must be a U.S. Person and able to obtain a security clearance.
Python, Azure, Terraform, Kubernetes, TypeScript, React, CI/CD
4d
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(USA) Staff, Software Engineer, Information Security(Agentic Identity)
Bentonville or Herndon
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
8+ YOERequires 8+ years of software engineering experience or qualifying degree and experience, with enterprise identity, authentication, authorization, distributed systems, cloud-native security, automation, and technical leadership expertise.
Python, PowerShell, Azure, AWS, GCP, Kubernetes, Web Content Accessibility Guidelines (WCAG) 2.2 AA