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Senior Backend Python Jobs in Seattle, WA (NOW HIRING)

Netpace Inc

Senior Software Engineer---Back-End

Bellevue, WA · On-site

$137K - $181K/yr

They are seeking a Senior Software Engineer to develop innovative solutions and collaborate with ... Python proficiency (or ability to quickly get there quickly). • Familiarity with Linux ...

Hiya

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

As a Senior Backend Software Engineer, you'll design and build the backend services and APIs that ... Strong depth in TypeScript or Python ; demonstrated ability to work meaningfully in other languages

Pinterest

Sr. Software Engineer, Backend

Seattle, WA · On-site

$200 - $250/hr

We are looking for inquisitive, well-rounded Backend engineers to join our Core, Monetization, and ... Experience in Python, Java, C++, or Go or another language and a willingness to learn

Docugami

Back End Software Engineer

Kirkland, WA · On-site +1

Docugami values engineers from diverse backgrounds who are strong in Python, C# and/or Java, enjoy ... Founded in March 2018 by former senior engineering leaders from Microsoft, Docugami harnesses a ...

Docugami

Back End Software Engineer

Kirkland, WA · On-site

Docugami values engineers from diverse backgrounds who are strong in Python, C# and/or Java, enjoy ... Founded in March 2018 by former senior engineering leaders from Microsoft, Docugami harnesses a ...

Qaurs Techno Systems LLC

Senior AI Engineer

Bellevue, WA · On-site

$75K - $85K/yr

Position Summary We are seeking a highly experienced Senior AI Solutions Engineer to design ... Mandatory Skills : 8-10+ years backend/full-stack experience Expert in at least one - Python/ Java ...

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All JobsBackend Python JobsSenior Backend Python JobsSenior Backend Python Jobs in Seattle, WA

Senior Backend Python information

See Seattle, WA salary details

$18.2K

$168.7K

$217.4K

How much do senior backend python jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior backend python in Seattle, WA is $168,693.00, according to ZipRecruiter salary data. Most workers in this role earn between $165,600.00 and $190,600.00 per year, depending on experience, location, and employer.

What does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

What is the difference between Senior Backend Python vs Backend Developer?

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What cities near Seattle, WA are hiring for Senior Backend Python jobs?

Cities near Seattle, WA with the most Senior Backend Python job openings:

Senior Backend Python jobs near you
Infographic showing various Senior Backend Python job openings in Seattle, WA as of July 2026, with employment types broken down into 87% Full Time, 7% Part Time, 1% Temporary, and 5% Contract. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $168,693 per year, or $81.1 per hour.

Senior Backend Software Engineer, Dataverse

Redmond, WA • On-site

Microsoft
Computer and Computer Peripheral Equipment and Software Wholesalers • 10K+ employees
Learn more about Microsoftexternal

$137K - $180K/yr

Full-time

Posted 5 days ago

Microsoft rating

8.6

Company rating: 8.6 out of 10

Based on 134 frontline employees who took The Breakroom Quiz

70th of 247 rated software companies

Job description

Overview
The Dataverse Runtime team builds and operates the foundational platform that powers Microsoft Power Platform, Dynamics 365, Microsoft Copilot experiences, and the next generation of AI-powered business applications.
As organizations increasingly rely on AI agents, copilots, and autonomous workflows to transform business processes, Dataverse serves as the trusted platform that connects AI systems to enterprise data, business logic, workflows, security boundaries, and mission-critical operational systems. Our platform enables AI-powered experiences to reason over business data, take actions securely, orchestrate complex workflows, and deliver measurable business outcomes.
We are seeking a Senior Software Engineer to help shape the future of intelligent business applications by building the runtime, execution, and extensibility platform that powers AI-driven workflows at global scale. This role offers the opportunity to work on highly distributed cloud services, solve challenging systems problems, and influence foundational investments across Dataverse, Power Platform, Dynamics 365, and Microsoft's AI ecosystem.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. We come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals.
Responsibilities
  • Design, build, and operate distributed cloud services that power Dataverse Runtime and support mission-critical customer workloads around the world.
  • Develop platform capabilities that enable AI agents, copilots, and intelligent applications to securely access enterprise data, execute business logic, and automate real-world business processes.
  • Lead the design and implementation of reliability, scalability, security, performance, and operational excellence improvements across core runtime services.
  • Drive technical architecture, design reviews, and engineering decisions across multiple feature areas and partner teams.
  • Partner with engineers across Power Platform, Dynamics 365, Microsoft 365, Azure, and AI platform teams to deliver platform capabilities that unlock new AI-powered experiences.
  • Own services throughout the full engineering lifecycle, including design, implementation, deployment, monitoring, live-site support, and continuous improvement.
  • Act as a Designated Responsible Individual (DRI) for production services, participating in on-call rotations, incident mitigation, root cause analysis, and long-term reliability improvements.
  • Leverage AI-powered engineering tools and workflows to improve development velocity, code quality, operational effectiveness, and engineering productivity.
  • Mentor engineers and help establish best practices for modern software engineering, AI-assisted development, operational excellence, and technical leadership.

Qualifications
Required Qualifications:
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
    • OR equivalent experience.

Other Requirements:
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
Preferred Qualifications:
  • Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
    • OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
    • OR equivalent experience.
  • Experience developing software using C#, Java, C++, Python, or similar programming languages.
  • Experience driving technical initiatives that span multiple services, components, or engineering teams.
  • Solid problem-solving skills and the ability to diagnose and resolve complex production issues.
  • Experience with service operations, monitoring, incident response, and operational excellence practices.
  • Demonstrated ability to effectively leverage modern AI-powered development tools and workflows throughout the software engineering lifecycle, including design, implementation, testing, debugging, operational investigation, and productivity optimization.
  • Passion for continuous learning and adapting to emerging technologies, engineering practices, and AI-enabled development approaches.
  • Experience building large-scale SaaS platforms serving enterprise customers.
  • Experience with Azure services, cloud-native architectures, microservices, distributed messaging systems, storage systems, and large-scale data platforms.
  • Experience operating highly available production services at scale.
  • Experience building developer platforms, extensibility frameworks, APIs, workflow engines, or execution runtimes.
  • Experience designing or developing AI-powered applications, copilots, agents, agent orchestration frameworks, or intelligent workflow systems.
  • Experience creating AI-enabled engineering solutions, including custom agents, skills, automation workflows, or developer productivity tools that improve engineering efficiency and software quality.
  • Experience using AI technologies to accelerate incident investigation, root cause analysis, testing, deployment, operational excellence, or software delivery processes.
  • Track record of mentoring engineers and influencing technical decisions across organizational boundaries.

#AGENT365 #CAP
Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year.
Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay
This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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About Microsoft

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Our infrastructure is comprised of a large global portfolio of more than 100 datacenters and 1 million servers. Our foundation is built upon and managed by a team of subject matter experts working to support services for more than 1 billion customers and 20 million businesses in over 90 countries worldwide. With environmental sustainability and optimization at the forefront of our datacenter design and operations, we continue to grow and evolve as we meet the ever-changing business demands that hold Microsoft as a world-class cloud provider.

Industry

Computer and computer peripheral equipment and software wholesalers

Company size

10,000+ Employees

Headquarters location

Redmond, WA, US

Year founded

1975

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