1w
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Lead Security Engineer- Java, Python
Columbus or Plano or Seattle
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years security engineering experience designing cloud-native systems; strong Java/Python skills; experience with relational/NoSQL databases, production ownership, incident management, and using enterprise AI responsibly.
Java, Python, DynamoDB, MongoDB, Java Spring
2mo
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Senior Software Engineer
Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$220k/yr OnsiteFull Time
3+ YOE3+ years software development; strong Python; Azure cloud; on-call production support; must be a U.S. Person; ability to obtain security clearance.
Python, Azure, Git, CI/CD, Docker, Kubernetes, TypeScript, Java, Bash, Rust, Node.js
3w
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Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby
2mo
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Senior Software Engineer, Security Platform
Bellevue or Menlo Park
$196k-$230k/yr OnsiteFull Time
5+ YOE5+ years backend systems, data infra, or security; proficient in Python/Go/Java; cloud (AWS, Kubernetes); distributed systems (PostgreSQL, Kafka, Spark, Snowflake); data protection principles.
Python, Go, Java, AWS, Kubernetes, PostgreSQL, Kafka, Spark, Snowflake
2mo
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Delivery Excellence - Tech Enablement - Senior Developer - Manager
New York or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Miami or Boston or San Diego or San Francisco or Silicon Valley or Philadelphia or Seattle
$99k-$232k/yr OnsiteFull Time
4+ YOE2+ MgmtBachelor's degree; 4+ years in software engineering; strong Java, Python, C++, and JavaScript; experience leading teams; API management; CI/CD; ATDD a plus.
Java, Python, C++, JavaScript, APIs, CI/CD, Application frameworks, Software testing
3mo
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Senior Software Developer, Platform Engineering
Seattle, Washington, United States
$167k-$204k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; backend proficiency (Java, Python, Go, Node.js); CS degree or equivalent; experience with CI/CD, Kubernetes, Argo CD, GitHub Actions, Terraform/Helm; strong communication.
GitHub Actions, Argo CD, Kubernetes, Terraform, Helm, GitOps, Git, AI tooling
2mo
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Senior Software Engineer
Seattle, Washington, United States
$170k-$210k/yr OnsiteFull Time
Senior Software Engineer with production code across TypeScript stack; strong design, reviews, mentoring; capable of end-to-end feature delivery.
TypeScript, Java, C#, Python
2w
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Senior DevEx Engineer, AWS Developer Experience
Seattle, Washington, United States
OnsiteFull Time
5+ YOE5+ years software development/devex experience, proficiency with AWS and at least one of Python, TypeScript, Go, or Java, experience writing technical content, leading projects, and mentoring engineers.
AWS, Python, TypeScript, Go, Java
2mo
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Senior Engineer 2: AI Agentic Solutions (Hybrid - Seattle, WA)
Seattle, Washington, United States
$166k-$258k/yr HybridFull Time
6+ YOE6+ years software engineering; AI fluency with LLMs and RAG; platform engineering in AI; Python/Java; AWS/GCP; REST, databases; Kubernetes/Docker; observability; agile; BS/MS in CS/Engineering.
Python, Java, AWS, GCP, Kubernetes, Docker, GitLab, REST, SQL, NoSQL, OpenAI APIs, LLMs, RAG, Vector stores, Embeddings
3mo
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Blue Ring Ground Senior Software Engineer (Cleared)
Seattle, Washington, United States
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOEActive TS/SCI clearance; Bachelor's in CS or CE or related; 10+ years NSS software; Python/Java/C++; Agile/DevSecOps/AWS or Azure; space comms knowledge.
Python, Java, C++, AWS, Azure, CCSDS, DDS, GMSEC, DOORS Next Generation
1w
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Senior Software Engineer
Seattle, Washington, United States
$172k-$232k/yr OnsiteFull Time
9+ YOEBachelor's degree, ability to obtain U.S. security clearance,9+ years software development in Java/C++/Python,2+ years interpreting engineering data and performing quantitative analysis,experience with time-series and sensor data.
Java, C++, Python, ARINC 429, ARINC 717, ARINC 767, Apache Parquet, Apache ORC, HDF5, Delta Lake
2d
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Senior Software Engineer II
Aventura or Boston or New York City or Seattle
$176k-$196k/yr OnsiteFull Time
5+ YOEBS or equivalent experience, 5+ years backend development, strong Go/Java, Python a plus, API and event-driven architecture experience, cloud-native and containerization experience.
Go, Java, Python, Kafka, gRPC, AWS, GCP, Azure, Docker, Kubernetes
2mo
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Senior AI Software Engineer, High Value Send
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
8+ YOESenior AI Software Engineer with 8+ years in software development; strong frontend (TypeScript/React) and backend (Java, Kotlin, Go, Python); cloud experience (AWS/GCP/Azure); fintech familiarity.
TypeScript, React, React Native, iOS, Android, Java, Kotlin, Go, Python, AWS, GCP, Azure
1w
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Senior Software Engineer
Seattle, Washington, United States
$172k-$232k/yr OnsiteFull Time
9+ YOEBachelor's degree or equivalent, ability to obtain U.S. security clearance,9+ years software development experience in Java/C++/Python,2+ years with engineering data and quantitative analysis,experience with ARINC formats and large-scale data formats preferred.
Java, C++, Python, ARINC 429, ARINC 717, ARINC 767, Apache Parquet, Apache ORC, HDF5, Delta Lake
3w
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Senior Engineer
Bethesda or Palo Alto or Dallas or Seattle
$105k-$215k/yr RemoteFull Time
5+ YOE5+ years software development experience; strong front-end and back-end skills (ReactJS, Java/.NET), SQL/NoSQL, cloud experience (Azure/AWS/GCP); bachelor's or master's in CS/IS or equivalent.
ReactJS, Redux, Hooks, HTML5, CSS3, JavaScript (ES6+), Java, .NET, ASP.NET Core, Spring Boot, SQL, NoSQL, JSON, XML, YAML, Docker, Kubernetes, CI/CD, Azure, AWS, GCP, Python, Golang, PowerShell
1w
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Senior Research Software Engineer - Parametric
Seattle, Washington, United States
$78k-$185k/yr HybridFull Time
5+ YOE5+ years developing cloud-native applications; experience with Python, C# or Java; AWS services, Kafka, Docker, Terraform, NoSQL and agile development; strong communication and security-minded coding.
Python, C#, Java, ECS, S3, Batch, EC2, Kafka, Docker, Terraform, GIT, SVN, DynamoDB, MongoDB
3mo
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Backend Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
2+ YOESenior backend engineer with a bachelor's or master’s in STEM and 2+ years (or 5+ yrs directly) of related experience; strong coding and problem-solving skills.
Java, C++, HTML, CSS, JavaScript, Python, C#, PHP, Angular, React, Kubernetes, Docker, APIs, SQL
1w
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Senior Software Engineer
Seattle or Kirkland
$174k-$253k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5 years OOP with Java/C++/Python,3 years testing/maintenance experience,1 year software design/architecture; strong communication and problem-solving skills.
Java, C++, Python
2mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
2mo
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Senior Software Engineer
Seattle or Santa Clara
$89k-$210k/yr OnsiteFull Time
5+ YOE5+ years building large-scale distributed systems or cloud services; strong Java and scripting (Python/Perl); deep knowledge of data structures, algorithms, OS, networking (TCP/IP, HTTP), NoSQL and storage; Terraform/Ansible preferred.
Oracle Cloud Infrastructure (OCI), Java, Python, Perl, Terraforms, Ansible, TCP/IP, HTTP, NoSQL