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Senior Python Software Engineer Jobs in Seattle, WA

Zen3 Infosolutions

Sr. Python Developer

Bellevue, WA · On-site

$136K - $183K/yr

I'm looking for a Sr. Python Developer with 7 to 10 years of experience with expertise in design and development of large-scale data analytic applications using either Python or R languages.

Zen3 Infosolutions

Sr. Python Developer

Bellevue, WA

$136K - $183K/yr

I'm looking for a Sr. Python Developer with 7 to 10 years of experience with expertise in design and development of large-scale data analytic applications using either Python or R languages.

DigitalOcean

Senior Software Engineer

Seattle, WA · Hybrid

$191K - $239K/yr

Build scalable, distributed platform services, libraries, tools, and APIs in Go , Python , and/or ... Senior Software Engineer II role, the base salary range will be $167,000 - $209,000 * Staff ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

They are seeking a Senior Software Engineer to join the Edge Web Platform team, responsible for ... Python OR equivalent experience. Preferred : • Master's Degree in Computer Science or related ...

Microsoft AI

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

Microsoft AI is seeking a Senior Software Engineer to join their Edge Web Platform team. The role ... or Python • OR equivalent experience. Preferred : • Master's Degree in Computer Science or ...

DigitalOcean

Senior Software Engineer

Seattle, WA · On-site

$191K - $239K/yr

Build scalable, distributed platform services, libraries, tools, and APIs in Go , Python , and/or ... Senior Software Engineer II role, the base salary range will be $167,000 - $209,000 * Staff ...

EVONA

Senior Flight Dynamics Engineer

Seattle, WA · On-site

$119K - $163K/yr

Senior Flight Dynamics Engineer Seattle, WA Our client is an innovative space technology company ... Python software development Desirable Qualifications: * Experience with launch vehicles, spacecraft ...

Cybercoders

Senior Software Engineer

Seattle, WA · Remote

$225K/yr

Senior Software Engineer Job title: Senior Software Engineer (Backend) Location: Remote Salary ... Python * PostgreSQL * AWS or other cloud platforms * Distributed systems / event-driven ...

Microsoft AI

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

Microsoft AI is looking for a Senior Software Engineer to join their MAI Payments team, which ... Python OR equivalent experience. Preferred : • Master's Degree in Computer Science or related ...

Microsoft

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

They are seeking a Senior Software Engineer to design and deliver cloud-native services, providing ... or Python OR equivalent experience. • Ability to meet Microsoft, customer and/or government ...

WHITEPAGES INC

Sr. Software Engineer

Seattle, WA · On-site

$160K - $200K/yr

Our stack currently spans Scala, Python, TypeScript, Rust and SQL, with a bias toward well-typed ... software engineering experience; experience operating at a senior level preferred * Strong full ...

WHITEPAGES INC

Sr. Software Engineer

Seattle, WA

$160K - $200K/yr

... Senior Software Engineer to join our high-performing group. This is a hands-on individual ... Our stack currently spans Scala, Python, TypeScript, Rust and SQL, with a bias toward well-typed ...

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All JobsPython Software Engineer JobsSenior Python Software Engineer JobsSenior Python Software Engineer Jobs in Seattle, WA

Senior Python Software Engineer information

See Seattle, WA salary details

$62.6K

$161.6K

$221.9K

How much do senior python software engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior python software engineer in Seattle, WA is $161,572.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,300.00 and $186,100.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Software Engineer vs Python Developer?

AspectSenior Python Software EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in software engineeringBachelor's degree in CS or related field, coding proficiency
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing applications, debugging
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects
Common Search & Comparison IntentUnderstanding senior-level roles, responsibilities, and skillsEntry to mid-level coding roles, project involvement

The main difference between a Senior Python Software Engineer and a Python Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while Python Developers focus on coding, application development, and implementation. Both roles require strong Python skills and relevant credentials, but senior roles demand more experience and leadership capabilities.

What are some common challenges faced by Senior Python Software Engineers when leading complex projects, and how can they be addressed?

Senior Python Software Engineers often face challenges such as balancing hands-on coding with mentoring junior team members, managing technical debt, and designing scalable solutions. Successfully addressing these challenges involves clear communication, proactive code reviews, and effective prioritization of tasks. Collaborating closely with cross-functional teams and fostering a culture of knowledge sharing can also help ensure project success and team growth.

What are the key skills and qualifications needed to thrive as a Senior Python Software Engineer, and why are they important?

To thrive as a Senior Python Software Engineer, you need advanced proficiency in Python programming, strong problem-solving abilities, and a solid background in computer science or a related field. Familiarity with frameworks like Django or Flask, experience with version control systems such as Git, and knowledge of cloud platforms and CI/CD tools are typically required. Leadership, effective communication, and mentorship skills help you collaborate with teams and guide junior developers. These skills ensure the delivery of robust, scalable software solutions and foster a productive, innovative development environment.

What does a Senior Python Software Engineer do?

A Senior Python Software Engineer designs, develops, tests, and maintains complex software applications using the Python programming language. They often lead or mentor junior developers, architect software solutions, and ensure best coding practices are followed. These professionals collaborate with cross-functional teams to deliver scalable and efficient systems, troubleshoot issues, and optimize application performance. Their expertise includes advanced knowledge of Python frameworks, libraries, and development tools, as well as experience with databases, APIs, and cloud services.
What are popular job titles related to Senior Python Software Engineer jobs in Seattle, WA? For Senior Python Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Senior Python Software Engineer jobs in Seattle, WA look for? The top searched job categories for Senior Python Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Senior Python Software Engineer jobs? Cities near Seattle, WA with the most Senior Python Software Engineer job openings:
Senior Python Software Engineer jobs near you
Sr. Python Developer

Sr. Python Developer

Zen3 Infosolutions

Bellevue, WA • On-site

$136K - $183K/yr

Full-time

Re-posted 15 days ago

Job description

Company Description
Blueprint is a technology solutions firm that helps companies accelerate their success through digital transformation
Job Description
Fulltime position with Blueprint in Bellevue:
I'm looking for a Sr. Python Developer with 7 to 10 years of experience with expertise in design and development of large-scale data analytic applications using either Python or R languages. Expertise in using C# and .NET is a plus to develop middle-tier applications (APIs) with experience in UX partners and SQL.
Qualifications
• 7 to 10 years of expertise in design and development of large-scale data analytic applications using either Python
• or R languages
• Expertise in using C# and .NET is a plus to develop middle-tier applications (APIs) with experience in UX partners
• integration
• Excellent design, coding, testing, problem solving, and debugging skills.
• Previous Microsoft experience is a plus.
• Strong Python experience will be good.
• SQL experience
Additional Information
All your information will be kept confidential according to EEO guidelines.

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