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Java Python Developer Jobs in Washington, United States
1,200+ java python developer jobs from 460+ companies hiring in Washington, United States.
1w
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Full Stack Software Engineer
United States
RemoteFull Time
Bachelor’s in CS/Software Engineering; front-end exp (React/Angular/Vue.js); back-end exp (Java/Python/C#); RESTful API, MVC patterns; relational and NoSQL databases; Git; technical documentation; active Secret clearance.
React, Angular, Vue.js, Java, Python, C#, MVC, REST, PostgreSQL, MySQL, MongoDB, Git, Django, CI/CD, Docker, Kubernetes, AWS, Azure, Google Cloud, Generative AI APIs
2mo
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Staff Machine Learning Engineer
United States
$225k/yr RemoteFull Time
6+ YOE6+ years of engineering experience with at least 4 years in production ML; strong Python and SQL; experience with Go/Rust/Java; ML frameworks; ML/NLP; MLOps; data engineering; cloud and on-prem environments; cybersecurity domain helpful.
Python, SQL, Go, Rust, Java, PyTorch, TensorFlow, scikit-learn, HuggingFace
1mo
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Staff Software Engineer, Conversion Data Privacy
San Francisco or United States
$177k-$365k/yr RemoteFull Time
8+ YOEBS+ in Computer Science or related field; 8+ years in software/large-scale data systems; proficient in Java/Scala/Kotlin or Python with SQL; privacy-preserving data systems experience; cross-team collaboration; leadership.
Java, Scala, Kotlin, Python, SQL, Big Data
1mo
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Senior Machine Learning Engineer, Gen AI
United States
RemoteFull Time
5+ YOE5+ years backend/software experience; strong ML/AI focus; distributed systems; cloud; Python/Go/Java; ML tools; production-grade; open to fully remote US.
Python, Go, Java, Jupyter, Dagster, MLFlow, Kubeflow, DVC, Triton Server, PostgreSQL, Kubernetes, GKE
1w
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Senior Backend Engineer II - AI-Native, Devices Cloud
United States or Canada
$148k-$217k/yr RemoteFull Time
5+ YOE5+ years backend experience; strong Java/Go/Python; AI-native workflows; AWS and microservices; experience with AI tooling and large language models.
Java, Go, Python, AWS, EKS, Lambda, DynamoDB, SQS, Kafka, Prometheus, Grafana, OpenTelemetry, DataDog, Claude Code, Cursor, GitHub Copilot
2d
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IT Business Applications Developer
Wilsonville or Kent
OnsiteFull Time
1+ YOEProvide Level 1-2 IT support, triage/diagnose, troubleshoot, and escalate application issues; experience in SQL development and Java/Python; Bachelor's degree or 3+ years experience.
Java, Python, SQL, RDBMS, Mail Server, DevOps, Microsoft Office
1mo
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Senior Full Stack Engineer, Digital Experience
Bloomington or Remote or United States
$110k-$146k/yr RemoteFull Time
7+ YOE7+ years software engineering; front-end (JavaScript/TypeScript, React/Next.js/Vue); back-end (Node.js, Python, Java); CMS and headless architectures; cloud, CI/CD; analytics and integrations; collaboration with cross-functional teams.
JavaScript, TypeScript, HTML, CSS, React, Next.js, Vue, Node.js, Python, Java, CMS, Headless CMS, Cloud, CI/CD, Analytics, CRM, Marketing Automation, A/B Testing, SEO
2mo
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Senior Application Developer - Charles River Development (CRD)
Camas, Washington, United States
$125k-$165k/yr OnsiteFull Time
10+ YOESenior developer with 10+ years in application development; strong SQL, Java/C#, REST APIs; 5+ years Python; CRD customization experience; expertise with CRD API Framework and optimization tools.
Java, C#, Python, SQL, REST API, Charles River API Framework, Manager Work Bench, Central Work Bench, Axioma, OMEGA Point
3d
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Software Test Engineer
United States
$69k-$118k/yr RemoteFull Time
5+ YOE5+ years in software test automation; Bachelor's degree in a related field; hands-on in programming (C#, .NET, Python, Java), IDEs (Visual Studio, Eclipse), SQL, test design; experience with container-based testing; Agile; accessibility testing (Section 508/WCAG 2.1); DevSecOps practices; Jira; Git/GitLab; distributed teams; release planning.
C#, .NET, Python, Java, Visual Studio, Eclipse, MS SQL, Test design patterns, Container-based testing, Jira, Git, GitLab, Selenium, Gherkin
3d
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Sr. Developer - Quality Engineering
United States
$105k-$125k/yr RemoteFull Time
3+ YOE3+ years of development experience with TypeScript/JavaScript; experience with containers, cloud platforms, CI/CD, and data tools; strong collaboration and communication skills.
TypeScript, JavaScript, Python, Java, Ruby, Docker, Google Cloud Run, Google Cloud Functions, AWS Lambda, Kubernetes, GitHub Actions, Jenkins, BigQuery, Data Studio, SQL, Grafana, Cypress, Playwright, Selenium, JUnit
1w
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Engineer 1 - Merchandise Planning (Hybrid - Seattle, WA)
Seattle, Washington, United States
$105k-$163k/yr HybridFull Time
0+ YOE0–2 years of engineering experience; strong OO design; proficient in Java; knowledge of Python; REST/microservices; cloud tech (AWS); Docker/Kubernetes; SQL/NoSQL; CI/CD; good communication.
Java, Spring Boot, Kafka, Docker, Kubernetes, React, REST, JSON, XML, AWS, NoSQL, CI/CD
2mo
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Senior Engineer I - Security - International Technology
Seattle, Washington, United States
$136k-$179k/yr OnsiteFull Time
Experience building security tooling; strong knowledge of web security; proficient in Java, Python, or JavaScript; AWS experience; able to communicate security issues to non-technical audiences.
Java, Python, JavaScript, AWS, S3, EC2, Lambda, VPC, IAST, DAST, SAST
2w
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Sr Software Engineer I
United States
RemoteFull Time
8+ YOE8+ years software development; BS/MS in CS/Software Engineering or related field preferred; experience with scalable databases (PostgreSQL) and DynamoDB/Cassandra; distributed systems in cloud; Golang (preferred) or Python/Java; MySQL; AWS (ECS/Lambda/RDS); Docker/Kubernetes; CI/CD (GitHub Actions/CircleCI); IaC (CloudFormation/Terraform); REST/HTT...
PostgreSQL, DynamoDB, Cassandra, Golang, Python, Java, MySQL, AWS, ECS, Lambda, RDS, Docker, Kubernetes, GitHub Actions, CircleCI, CloudFormation, Terraform, REST API
1mo
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Senior AI Engineer (Evals/Observability Concentration)
United States
RemoteFull Time
3+ YOE3-5 years full-stack engineering; strong OOP; AI-focused system design; production experience in Python/C#/Java; LLM evaluation and observability tooling; guardrails and safety for AI systems; experience with RAG and multi-agent architectures; cloud deployments.
Python, C#, Java, LLM evaluation tooling, Langfuse, LangSmith, OpenTelemetry, RAG, Multi-agent architectures, Model Context Protocol, SFT, CI/CD tooling, Cloud platforms (AWS/Azure/GCP)
3w
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Software Developer I
United States
RemoteFull Time
0+ YOE0-3 years full-stack development, strong problem solving, team collaboration, learning mindset.
React, Angular, Vue.js, Node.js, Python, Django, Flask, Java, PHP, Docker, Kubernetes, Terraform, Helm, Git, GitHub, GitLab, Bitbucket, CI/CD, GCP
6d
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Full Stack Software Engineer
United States
RemoteFull Time
8+ YOEUS citizen with active DoD Secret clearance; 8+ years full stack exp; BS in CS/Software Engineering; strong frontend/backend with JS/TS, React, Java/Kotlin/Go/Python; SQL/NoSQL; Linux; Agile/DevSecOps; Kubernetes, Docker, Azure; REST/gRPC/WebSockets.
JavaScript, TypeScript, React, HTML, CSS, Java, Kotlin, Go, Python, SQL, NoSQL, Linux, Kubernetes, Docker, Azure, REST, gRPC, WebSockets, CI/CD, Git, Observability, TDD, Testing, Runbooks, Playbooks
6d
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PHP Developer (Business Financing)
Poland or Bulgaria or Georgia or Lithuania or Mexico or Moldova or Poland or Romania or Ukraine or United States
RemoteFull Time
6+ YOE6+ years in software development; strong PHP; AWS; scalable systems; English communication; US EST hours.
PHP, CakePHP, Python, AWS, RDS, OpenAPI, Java, Spring Boot, MSSQL, MySQL, NoSQL
1mo
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Staff AI Engineer - Applied AI (Remote)
Los Angeles or United States
$207k-$243k/yr RemoteFull Time
8+ YOE8+ years AI/ML development; 5+ years Python; backend experience; foundation models; evaluation pipelines; LLM integration; AIOps; strong communication; Bachelor’s in ML or related field.
Python, JavaScript, TypeScript, Java, Go, LangChain, LlamaIndex, DSPy, Haystack, Pinecone, Weaviate, FAISS, Milvus, OpenAI, Anthropic, Bedrock, Gemini, RAG, tool calling, vector databases
3d
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Data Engineer
Arlington or United States
$110k-$166k/yr RemoteFull Time
4+ YOE4–6 years of experience in Agile software development; strong Python and Java; experience with high-volume ETL; AWS services; SQL; Linux; JSON; DevSecOps tools; TS/SCI clearance; Bachelor's degree in Computer Science or related field.
Python, Java, AWS, SQL, Linux, JSON, Jenkins, Ansible, Terraform, Vault
3w
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Full Stack Developer
United States
$99k-$207k/yr RemoteFull Time
5+ YOE5-7 years of software development experience; hands-on with AWS; strong frontend and backend skills; RESTful APIs; Docker; Git.
AWS, React, Vue.js, Angular, Node.js, Express, Python, Django, Flask, Go, Java, Spring Boot, C#/.NET Core, PostgreSQL, MySQL, MongoDB, DynamoDB, Git, Docker, Kubernetes, Terraform, CloudFormation, Jest, Pytest, JUnit, Webpack, Vite, TypeScript
2mo
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Data Engineer
United States
$104k-$144k/yr RemoteContract, Temporary
5+ YOEDesign, build, and maintain Azure-based data pipelines and data warehouse; strong SQL, Python/Scala/Java, and data modeling.
Azure Synapse Analytics, ADLS Gen2, Azure Data Factory, Spark, Python, SQL, Scala, Java
2mo
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Sr. Associate, Quantitative Developer
United States
$135k-$198k/yr RemoteFull Time
5+ YOE5+ years in real estate finance/quant development; strong C#, SQL; Excel; familiarity with REITs/CMBS/RMBS; remote US work.
C#, SQL, Snowflake SQL, T-SQL, Oracle SQL, Python, Java, C++, Excel, Azure Data Factory, .NET Core
2mo
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Quality Engineer
Canada or United States
RemoteFull Time
Design, develop and maintain automated test scripts; integrate testing into CI/CD; collaborate with cross-functional teams; ensure regulatory compliance.
Selenium, Cypress, Playwright, Python, Java, C#
6d
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Staff Software Engineer, Full Stack — Agentic AI (Financial Services)
United States
$138k-$243k/yr RemoteFull Time
7+ YOESenior full-stack software engineer with 7+ years experience in financial services, strong React/TypeScript frontend and Java/Python/Node backend, and experience with LLM integrations.
React, TypeScript, Java, Python, Node, LLM integration tools
2w
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Full Stack Developer
Ferndale, Washington, United States
$121k-$154k/yr OnsiteFull Time
5+ YOEFull stack developer with 5+ years experience; strong JS/TS, modern frameworks, cloud, CI/CD, REST/GraphQL, and Agile collaboration.
React, Vue, Angular, Node.js, Python, Java, Go, PostgreSQL, MySQL, MongoDB, Redis, AWS, GCP, Azure, Docker, Kubernetes, REST, GraphQL, Git, OWASP, Terraform, Pulumi
3d
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Data Engineer
United States
$105k-$140k/yr RemoteFull Time
2+ YOEBS in CS/CE/Data Science; 2+ years software or data engineering; strong Python and another language; APIs, databases; AI/LLM, vector DBs; CI/CD and cloud (AWS/CNCF); strong communication.
Python, Java, Node.js, Go, PostgreSQL, MongoDB, LangChain, CrewAI, OpenDevin, AutoGen, Pinecone, FAISS, Weaviate, Chroma, AWS, CI/CD
2mo
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ARES Enterprise - Senior Developer
United States
RemoteFull Time
8+ YOE8+ years software development; 3+ years enterprise architecture; strong JS frameworks; backend; REST/microservices; cloud; DoD environment; DoD Secret clearance.
React, Angular, Vue, Node.js, Java, .NET, Python, REST, Cloud (AWS GovCloud/Azure Government)
2w
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Senior Augmented and Virtual Reality Software Engineer
San Jose or Bellevue
$210k-$290k/yr HybridFull Time
10+ YOESenior AR/VR software engineer with 10+ years (MS) or PhD with 5+ years; proficient in C# and C++, Unity or StereoKit; OpenXR; Android/Linux devices; Python; Java/Kotlin.
Unity, StereoKit, OpenXR, C#, C++, Android, Java, Kotlin, Python
2mo
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QA Engineer - Backend (Golang) Middle [Payments]
ZZ
RemoteFull Time
3+ YOEExperience in developing and maintaining test documentation; programming in Go/Java/Kotlin/Python; Git; SQL; Kafka; CI/CD; English B1.
Go, Java, Kotlin, Python, Git, SQL, Kafka, gRPC, Protobuf, Allure-Go, Gomega, CI/CD
3w
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Field Engineer
United States
RemoteFull Time
5+ YOE5+ years Sales Engineering in AI/ML/analytics; 5+ years software development in AI/ML; experience selling to IT/Data enterprises; REST; Python/JavaScript/Java; cloud SaaS and on-prem architectures; travel up to 20%; BS in CS/CE (MS optional).
REST, Python, JavaScript, Java
1w
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Staff Software Engineer, Full Stack — Agentic AI (Financial Services)
United States
$138k-$243k/yr RemoteFull Time
7+ YOE7+ years software engineering; financial services experience; full-stack basics (React/TypeScript, Java/Python/Node); experience with LLMs and AWS; strong ownership and ability to ship.
React, TypeScript, Java, Python, Node.js, LLMs, AWS
1mo
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Intelligent Process Automation Software Engineer
Snoqualmie, Washington, United States
$120k-$135k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE or related; 5+ years software development; automation tools; REST APIs; SQL; scripting (PowerShell/JS/Python); cloud environments; Agile; certifications preferred.
Python, Java, JavaScript, REST API, SQL, PowerShell, Power Platform, Dataverse, AWS, Azure, GCP, Dynamics 365, Oracle CPQ, Copilot, AI tools, CI/CD, DevOps
1w
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OR Software Engineer
United States
$140k-$190k/yr RemoteFull Time
2+ YOEExperience in object-oriented programming and optimization/operations research; degree in CS/EE/OR/IE with relevant experience; Python; ML/AI background; problem solving; agile environment.
Java, C#, C++, Python, Kafka, RabbitMQ, Docker, GitHub Actions, Bazel, AWS, Azure, DevOps, Build systems
1mo
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Data Engineer
United States
$104k-$144k/yr RemoteContract
5+ YOEBachelor's in CS/IT/Data Science; 5+ years; Python/Java/SQL; ETL/Informatica; cloud; Salesforce integration; data modeling; remote work.
Informatica, SQL, Python, Java, NoSQL, Salesforce
6d
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Senior Software Engineer, Full-Stack (DIT)
United States
$136k-$252k/yr RemoteFull Time
5+ YOE5+ years software engineering, backend and distributed systems; Bachelor's in Computer Science or related field; proficient in Python/Java/JavaScript; Next.js/React experience; AWS/GCP/Azure; REST/GraphQL; SDLC/DevOps; strong software design skills.
Next.js, React, Apache Airflow, Snowflake, Montecarlo, Cursor, Python, Java, JavaScript, PostgreSQL, MySQL, MongoDB, Cassandra, AWS, Azure, Google Cloud, REST, GraphQL, CDK, Docker, Kubernetes, Jenkins, GitHub Actions, Git, CI/CD, Unit Testing, Integration Testing
6d
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Advanced Software Engineer
United States
$103k-$155k/yr RemoteFull Time
3+ YOE3+ years of software engineering; cloud-based services; proficiency in C#, Java, or Python; bachelor’s degree or equivalent; experience with authentication/security systems.
OAuth 2.0, OpenID Connect, OIDC, SAML, Cloud, CI/CD, Monitoring, Observability, On-call
2mo
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Sr Field Engineer
United States
$170k-$190k/yr RemoteFull Time
7+ YOE7+ years in customer-facing technical roles; cloud, databases, Java/Python; Kubernetes; Kafka; Snowflake/BigQuery; bachelor’s degree.
Kubernetes, Kafka, SQL, Python, Java, Shell scripting, Cloud platforms (AWS, Azure, Google Cloud), Snowflake, BigQuery, Databricks
1mo
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Staff Engineer
United States
$160k-$173k/yr RemoteFull Time
7+ YOE7+ years of experience designing and implementing scalable backend architecture; proven ability to own features; strong CS fundamentals; experience with back-end development, DevOps, and CI/CD; excellent communication.
Java, C/C++, Objective-C, Python, JavaScript, Databricks, Snowflake, ETL, Terraform, CloudFormation, Git, CI/CD
6d
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Staff Engineer
Seattle or Oakland
$184k-$225k/yr HybridFull Time
Lead design and implementation of a robust, scalable data platform; expert in data engineering and cloud ecosystems; strong Python/Scala/Java; mentor and guide engineers.
Python, Scala, Java, AWS, GCP, Azure, dbt, Spark, Airflow, Dagster, Snowflake, BigQuery, Databricks, Kafka
3mo
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Data Engineer
Port Angeles or Bellingham or Seattle
$87k-$148k/yr OnsiteFull Time
8+ YOE8+ years data engineering; fintech/banking experience; Bachelor's in CS; strong ETL, data modeling, Databricks, Azure, SQL; Python/Scala/Java.
Azure Data Factory, Snowpipe, Databricks, SQL, Python, Scala, Java, Power BI, Tableau, IBM Cognos, Delta Lake, Unity Catalog
HiringCafe market data
Java Python Developer Jobs market signals in Washington, United States
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
1,200+
Hiring companies
460+
Fresh sample
49% new in 30d
Salary visibility
72% show pay
Companies appearing in this market
CDC FoundationPlataCACIGenesyslululemonManTechPinterestStriim
Work location mix in visible results
Remote: 46Onsite: 6Hybrid: 5
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