1,490 software development python developer jobs at 286 companies in Washington
5d
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Software Development Engineer
Bellevue, Washington, United States
$150k-$200k/yr OnsiteFull Time
3+ YOE3+ years professional software development experience, bachelor's degree in CS/Engineering, proficiency in Java or Python, cloud experience (Azure/AWS/GCP), strong algorithms/data-structures and distributed systems knowledge.
Java, Python, Azure, AWS, GCP, TensorFlow, PyTorch, SQL, NoSQL, Kafka, Flink
1w
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Software Development Engineer
Illinois 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 Rhode Island 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 Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$65k-$173k/yr RemoteFull Time
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
3mo
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Software Development Engineer
Seattle or Arlington or Bellevue or New York or Astoria or Brooklyn or Carle Place or Cupertino
$144k-$224k/yr OnsiteFull Time
3+ YOE3+ years professional software development; 2+ years design/architecture; 3+ years building complex software systems; 2+ years multi-tier or distributed apps in C#/C++/Java/Perl; Bachelor's degree or equivalent.
C#, C++, Java, Perl, Python
1d
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Senior Software Development Engineer
Washington, United States
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOERequires 5+ years of software development experience, distributed systems expertise, Go, Python, or JavaScript proficiency, CI/CD, infrastructure as code, AWS, containers, technical leadership, and U.S. work authorization.
Amazon Web Services, Kubernetes, Docker, GitLab, Artifactory, JFrog, Terraform, Linux, Go, JavaScript, Python, Claude, Codex, CloudFormation, FedRAMP, NIST, CMMC, SBOM, OIDC, SAML, OAuth, VPCs, VPNs, Defense Biometric Identification System (DBIDS)
3w
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Staff Software Development Engineer
Seattle, Washington, United States
$136k-$190k/yr HybridFull Time
7+ YOE7+ years software development experience with public or partner-facing APIs, deep backend knowledge (Golang, Python, Kotlin), API gateway experience, testing, monitoring, cloud/k8s, on-call and mentoring experience.
Golang, Python, Kotlin, Azure API Management, Kong, AWS API Gateway, k8s, LLMs
2mo
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Python Developer 6254661
Charlotte or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$24-$72/hr OnsiteFull Time, Contract
5+ YOE5+ years Python development, 3+ years Oracle SQL and banking/finance domain experience. Proficiency with React JS, Django/Flask, UNIX/shell scripting, relational databases (Sybase/Oracle), Git/Mercurial/SVN, and strong unit testing and debugging skills. Associate's degree required.
React JS, Python, JS, Django, Flask, UNIX, shell scripting, SQL, Oracle, Sybase, Oracle SQL, ORM libraries, Git, Mercurial, SVN
3w
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Senior Fullstack Software Development Engineer
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
6+ YOE6+ years software development, 3+ years React/React Native, proficiency with TypeScript/JavaScript/Java/Kotlin/Go/Python, distributed systems experience, cloud (AWS/GCP/Azure), AI tool usage, on-call participation.
TypeScript, React, React Native, Java, Kotlin, Go, Python, JavaScript, AWS, GCP, Azure, Claude Code
1w
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Principal Software Development Engineer
Bellevue, Washington, United States
$164k-$213k/yr HybridFull Time
12+ YOEBachelor's or Master's in CS/Engineering, 12+ years software engineering with cloud, large-scale data processing, realtime analytics; expertise in AWS/GCP/Azure, Python/Java/Scala, Spark/Flink/Kafka; strong leadership and communication.
AWS, GCP, Azure, Python, Java, Scala, Spark, Flink, Kafka, Snowflake, BigQuery
1mo
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Senior Software Development Engineer - Developer Productivity
San Jose or Seattle or New York City
$159k-$302k/yr OnsiteFull Time
10+ YOE10+ years building CI/CD, build systems, or developer infrastructure; hands-on AWS (EC2, S3, IAM, VPC, Auto Scaling), AI/ML/LLM integration, Python and Go/Shell proficiency, multi-platform build experience (Windows/macOS), mentoring and system architecture experience.
AWS, EC2, EBS, Auto Scaling, IAM, S3, VPC, Python, Go, Shell, Groovy, CI/CD, LLM, AI/ML, Splunk, Grafana, CloudWatch, Xcode, macOS
1mo
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Contract Associate Engineer, Software Development
Seattle or Tampa
$83k/yr OnsiteContract, Full Time
0.5+ YOEBachelor's in CS or equivalent experience, ~6 months application/web development experience, familiarity with JavaScript, Java, Node.js/Express, Python, ReactJS, MySQL, MongoDB/Mongoose, HTML5, CSS; CI/CD, IaC, cloud, and AI/ML exposure preferred.
CI/CD, Infrastructure-as-Code (IaC), JavaScript, Java, Node.js/Express, Python, ReactJS, MySQL, MongoDB/Mongoose, HTML5, CSS, Docker, microservices, Kubernetes, Terraform, Linux, serverless, event-driven architecture, AWS, GCP, Azure, AI, machine-learning, code assistants, LLM APIs, OpenAI, Anthropic, retrieval-augmented generation (RAG), vector databases, prompt engineering
3w
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Senior Software Development Engineer, Relational Database Service (RDS)
Seattle, Washington, United States
OnsiteFull Time
2+ YOE2+ years software development experience, bachelor\u0002s degree in computer-related field, proficiency in Golang or Python, familiarity with web frameworks and database internals, good coding and testing practices.
Golang, Python, Django, Flask, Gin, Kitex, Consul, Nacos, Go-Micro, gRPC, JSON, Protobuf, HTTP, RESTful API, MySQL, PostgreSQL, Redis, Mongodb, HBase, Clickhouse
2mo
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Staff Software Engineer, Development Infrastructure
Bellevue, Washington, United States
$170k-$277k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
4+ YOE4+ years in software design and development; strong OO programming in Python/Java/JavaScript; experience with large-scale infrastructure and distributed systems.
Python, Java, JavaScript, C/C++, C#, Objective-C, Linux, Django, Flask, Jinja, SQLAlchemy, Tomcat, Jetty, Netty, Apache/ATS, Scala/sbt, Node.js, MySQL, Dynamo, Cassandra, MongoDB, Spark, Presto, Hadoop, Kafka
2w
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Software Development Engineer III — Salesforce
Seattle, Washington, United States
$152k-$228k/yr HybridFull Time
5+ YOE5+ years full-stack development with advanced Salesforce (Aura,LWC,Apex), AWS, AI-assisted workflows, CI/CD, Terraform, and modern web/database skills.
Lightning Web Components, Aura, Apex, React, Next.js, TypeScript, Java Spring Boot, Node.js, Python, AWS, API Gateway, IAM, OAuth, EC2, EKS, S3, RDS, Copilot, Codex, GitHub Actions, Azure DevOps, Jenkins, Terraform, ARM, Bicep, PostgreSQL, MySQL, CosmosDB, HTML, CSS, JavaScript
2mo
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Software Development Manager
Bellevue, Washington, United States
$149k-$225k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years software development; 2+ years people leadership; Bachelor's in CS/Engineering or related; proficient in Java or Python; cloud-based distributed systems; ability to lead multiple projects.
Java, Python, AWS, Azure, GCP
1mo
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Principal Software Development Engineer - Observability
San Jose or Seattle
$249k-$349k/yr OnsiteFull Time
10+ YOE10+ years building and operating large-scale distributed systems; deep observability expertise (logs, metrics, traces); proficiency in Go/Java/Python, cloud-native tech, OpenTelemetry, and observability tooling; leadership and architecture experience.
Go, Java, Python, AWS, Kubernetes, Docker, OpenTelemetry, Prometheus, Grafana, Datadog, Splunk, Clickhouse, Terraform, Crossplane, Electronic Medical Records (EMR)
1mo
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Software Developer
Kent or Wilsonville
OnsiteFull Time
3+ YOE3+ years professional software development; strong proficiency in at least one language (Java, C#, Python, or JavaScript); Git, SQL, RESTful API, CS fundamentals; experience with cloud (AWS/Azure/GCP), web frameworks, CI/CD, and Agile.
AWS, Azure, GCP, HTML, CSS, React, Angular, Python, Java, C#, JavaScript, RESTful API, SQL, Power Apps, Salesforce Apex, Azure Logic Apps, Azure Function Apps, Git, CI/CD, DevOps, Agile SDLC
2mo
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Software Engineer, Flight Software (Starlink)
Redmond, Washington, United States
$125k-$175k/yr OnsiteFull Time
2+ YOEBachelor's in CS/engineering or 2+ years software development; strong C/C++, Python; software design; distributed/real-time systems; Linux.
C++, Python, Linux
1d
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Remote Software Developer
Seattle or San Francisco or United States or Canada or United Kingdom or Netherlands or Italy or Germany
$200-$300/hr RemoteContract
3+ YOE3+ years software engineering, full‑stack development, strong architecture and debugging skills, excellent communication, experience with Python, JavaScript/ReactJS, C/C++, Java, Rust, or Go.
Python, JavaScript, ReactJS, C/C++, Java, Rust, Go
3w
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Staff Software Engineer, Network Development
Livingston or New York City or Sunnyvale or Bellevue
$207k-$275k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience building and operating production infrastructure; strong Python and Go; CI/CD, Linux, Kubernetes, Ansible, NetBox, Prometheus, Grafana; networking fundamentals; on-call and mentoring experience.
Python, Go, Linux, Kubernetes, Ansible, Jinja, NetBox, Prometheus, Grafana
2w
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Software Engineer
Ferndale or United States
$101k-$129k/yr RemoteFull Time
2+ YOEBachelor's degree, 2+ years software experience with C# and Python, project-based development, algorithm and testing familiarity, must reside in US and pass background check; no visa sponsorship.
C#, Python, Git
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