121 senior staff software engineer jobs at 46 companies in Timonium, MD
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Senior Staff Software Engineer
Tysons, Virginia, United States
$168k-$200k/yr HybridFull Time
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
2mo
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Staff Software Engineer
Washington or Costa Mesa
$220k-$330k/yr OnsiteFull Time
12+ YOE12+ years in software engineering; ability to influence technical direction across teams; experience with large enterprise apps; strong full-stack web skills (JavaScript/TypeScript, React); US person for export-controlled data access.
AWS, TypeScript, React, Remix, Next.js, JavaScript
3mo
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Senior Staff Engineer
Bethesda or Palo Alto or Seattle
$115k-$260k/yr HybridFull Time
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
5d
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Staff Software Engineer – AI Enablement
Mountain View or McLean
$218k-$260k/yr OnsiteFull Time
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
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
3mo
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Senior Staff Software Engineer, C++ Software Integration (R4018)
Washington, District of Columbia, United States
$181k-$271k/yr OnsiteFull Time
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
3mo
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Staff Software Engineer - Backend
Torrance or Washington D.C.
$161k-$224k/yr OnsiteFull Time
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
2w
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Staff Software Engineer
Washington, District of Columbia, United States
HybridFull Time
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
1w
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Software Engineer w/Poly Senior Staff
Annapolis Junction, Maryland, United States
$167k-$310k/yr OnsiteFull Time
14+ YOETop Secret clearance with polygraph, 14 years of software engineering experience, and a bachelor's degree in computer science or related field, or four additional years of experience.
Linux, Java, Machine Learning, MapReduce, Hadoop, Hive, Pig, NoSQL, JSON, Accumulo
3mo
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Associate Director Staff Engineer Software
Baltimore, Maryland, United States
OnsiteFull Time
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
5d
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Staff Software Engineer, Mission Applications - Clearance Required
Newport News or Tysons
$111k-$190k/yr OnsiteFull Time
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
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
2w
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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
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
3mo
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Staff Software Engineer - Investor/Owner
Santa Barbara or San Diego or Dallas or Atlanta or Chicago or San Francisco or Denver or Washington DC
$167k-$209k/yr RemoteFull Time
8+ YOE8+ years of experience building scalable web apps; proven leadership; architectural design; AI tooling experience preferred.
Ruby on Rails, Golang, React, AWS
2mo
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Staff Software Engineer
Washington or United States
RemoteFull Time
12+ YOE12+ years development experience; deep full‑stack expertise in Ruby, Python, or JavaScript/Node.js; architecture experience; MVC frameworks (Rails/Django); front-end (React/Vue.js); SQL databases; AWS/Heroku deployment; technical leadership and mentorship.
Ruby, Python, JavaScript, Node.js, Rails, Django, React, Vue.js, PostgreSQL, MySQL, Oracle, SQL, AWS, Heroku, RSpec
3w
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Staff Software Engineer - Full Stack
McLean or United States
$135k-$155k/yr RemoteFull Time
8+ YOE8+ years software engineering experience (or 10+ without degree), expertise with Ruby on Rails, RESTful APIs, React/Redux, JavaScript/HTML/CSS, production triage, ability to obtain VA Public Trust clearance, US work authorization required.
Ruby on Rails, RESTful APIs, React, Redux, JavaScript, HTML, CSS, Postman, Datadog, RSpec
2w
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Staff Embedded Software Engineer
Linthicum or Baltimore
$169k-$254k/yr OnsiteFull Time
12+ YOEBachelor's degree in computer science or related STEM field, 12 years of experience, 10 years in C/C++, real-time embedded software, and full software lifecycle; U.S. citizenship and Secret clearance required.
C/C++, Model-based Engineering, DevSecOps, Agile, VxWorks, Visual Studio, Matlab, Coverity, SonarQube, KlocWork, Atlassian, Kubernetes
2d
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Senior Staff Software Engineer, Core Infrastructure
Menlo Park or Bellevue or Toronto or New York City or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$264k-$310k/yr HybridFull Time
Deep Kubernetes, Istio or Envoy, Terraform, HTTP/2, and gRPC expertise; production Go or Python experience; and a track record of leading cross-functional architectural change.
Kubernetes, Istio, Envoy, Terraform, Go, Python, HTTP/2, gRPC, etcd
2mo
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Staff Software Development Engineer L5
Bowie, Maryland, United States
OnsiteFull Time
8+ YOE8+ years software engineering experience with full-stack development; strong Java/JavaScript and front-end framework experience; SQL and Snowflake familiarity; AWS and containerization experience; bachelor\u0002s degree in CS or related field required.
Java, JavaScript, Angular, React, Vue.js, .NET, Python, Go, SQL, Snowflake, AWS, GCP, Microsoft Azure, Docker, Kubernetes, RESTful API, CI/CD
2mo
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Staff Software Development Engineer L5
Bowie or United States
$117k-$165k/yr OnsiteFull Time
8+ YOEBachelor's in CS/SE/IT, 8+ years software engineering with full-stack experience, 5+ years Java/JavaScript and modern front-end (Angular preferred), strong SQL/Snowflake and AWS, Docker/Kubernetes, CI/CD, and on-call participation.
Java, JavaScript, Angular, React, Vue.js, SQL, Snowflake, AWS, GCP, Microsoft Azure, .NET, Python, Go, Docker, Kubernetes, RESTful API, CI/CD
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