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Sr Python Developer Jobs in Seattle, WA (NOW HIRING)

Senior Data Platform Engineer

Seattle, WA ยท On-site

$150 - $200/hr

Strong Python and SQL * Infrastructure as code with Terraform and modern CI/CD * Data governance ... Experience building reusable, self-service data products for non-engineer end users, including ...

Sr. Software Developer in Test

Kirkland, WA ยท On-site

$56.75 - $73.25/hr

Echodyne is seeking a Sr. Software Developer in Test to help build our next-generation radar ... Design and implement automated tests for UI (Selenium) and REST APIs using Python * Analyze product ...

Senior Software Engineer

Redmond, WA ยท On-site

$137K - $180K/yr

In this role you will build production-grade Python and C# services, and you will apply agentic ... This is a hands-on senior engineering role with broad scope. You will own significant components ...

Showing results 41-60

Sr Python Developer information

See Seattle, WA salary details

$62.6K

$161.7K

$222K

How much do sr python developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for sr python developer in Seattle, WA is $161,663.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,300.00 and $186,200.00 per year, depending on experience, location, and employer.

What is a Sr Python Developer?

A Sr Python Developer is an experienced software engineer who specializes in designing, developing, and maintaining applications using Python. They are responsible for writing clean, efficient, and scalable code while also mentoring junior developers and collaborating with cross-functional teams. Their role often includes optimizing application performance, integrating third-party services, and ensuring best coding practices. Additionally, they may work with frameworks like Django or Flask and databases such as PostgreSQL or MongoDB to build robust backend systems.

What are the typical daily responsibilities of a Sr Python Developer?

As a Sr Python Developer, your daily tasks often include designing and coding complex features, reviewing code from team members, and troubleshooting bugs or performance issues. You may also lead technical discussions, contribute to architectural decisions, and collaborate closely with product managers, QA engineers, and other developers. Mentoring junior team members and staying up to date with best practices or new technologies is also a regular part of the role. This combination of hands-on engineering and leadership responsibilities ensures both the quality of the codebase and the continual growth of the team.

What are the key skills and qualifications needed to thrive in the Sr Python Developer position, and why are they important?

To thrive as a Sr Python Developer, you need expert proficiency in Python programming, strong problem-solving skills, and a solid background in computer science or related fields, often demonstrated by several years of relevant experience. Familiarity with frameworks like Django or Flask, version control systems such as Git, and sometimes certifications such as PCEP or PCAP are typically valued. Strong communication, leadership, and the ability to mentor junior developers are standout soft skills for this position. These combined proficiencies ensure that Sr Python Developers can build robust solutions, contribute to architectural decisions, and drive team success in complex technical environments.

What job categories do people searching Sr Python Developer jobs in Seattle, WA look for?

The top searched job categories for Sr Python Developer jobs in Seattle, WA are:

Infographic showing various Sr Python Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 8% Part Time, and 6% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $161,572 per year, or $77.7 per hour.

Senior Data Platform Engineer

Seattle, WA โ€ข On-site

$150 - $200/hr

Other

Posted 4 days ago


Job description

  • Design, build, and enhance platform capabilities within Databricks and related technologies
  • Evaluate and adopt emerging platform features and technologies
  • Run self-assessments and technology evaluations on which research initiatives depend
  • Improve governance, automation, observability, security, and operational excellence
  • Help define the target-state architecture for the custom platform
  • Use AI agents and agentic tools to design, build, test, and operate systems, verifying outputs appropriately
  • Build reusable platform capabilities and data products for quantitative researchers to discover, access, and consume data
  • Accelerate successful prototypes to production
  • Support and advise Giant Tech customers on Microsoft and other industry-leading technologies
Requirements
  • Hands-on Databricks experience across workspace, notebooks, and jobs, plus building platform capabilities on it (not just using it)
  • Strong Python and SQL
  • Infrastructure as code with Terraform and modern CI/CD
  • Data governance and observability in a managed environment, such as Unity Catalog, lineage, and monitoring
  • Strong workflow orchestration experience with Apache Airflow; the company uses Astro / Astronomer
  • Experience building and operating data pipelines integrating disparate, heterogeneous data sources
  • Experience building reusable, self-service data products for non-engineer end users, including researchers and analysts
  • AI-first mindset; fluency with agentic coding tools such as Claude Code
  • Full-time availability
Core Competencies

Demonstrates expertise in Databricks platform capabilities, Python, SQL, and Terraform for building and enhancing data products. Proficient in data governance, observability, and workflow orchestration to support quantitative research initiatives.

Highest-signal resume keywords
  • Databricks Experience
  • Python Programming
  • SQL Proficiency
  • Infrastructure As Code (Terraform)
  • Workflow Orchestration (Apache Airflow)
Hard Skills
  • Databricks
  • Python
  • SQL
  • Terraform
  • CI/CD
  • Data Governance
  • Observability
  • Apache Airflow
  • Data Pipeline Development
  • AI Agentic Tools
Industry Keywords
  • Data Products
  • Quantitative Research
  • Operational Excellence
  • Automation
  • Security
Tools & Technologies
  • Unity Catalog
  • Astro
  • Astronomer
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