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Remote Full Stack Python Developer Jobs in Seattle, WA

Remote Position Type: Full-time About Us: Belva, Inc. is a dynamic and innovative AI start-up ... modern programming languages, with an emphasis on Python, JavaScript/TypeScript, and Java ...

Sr. Full Stack Engineers Plano, TX/Schaumberg, IL/Issaquah, WA (Hybrid) 6-month Contract to Hire Remote for the Contract Period - 25% on site post conversion Tech Stack: * Java, JavaScript, React ...

Seattle WA Is this role eligible for remote or hybrid work? Yes-Hybrid Starbucks - Application ... As a Full Stack Application Developer Sr, you will... * Design, develop, deploy, and operate the ...

Monday through Thursday (ON SITE Required) with Remote Friday Start Date: 6/22/2026 End Date: 12/31 ... Full Stack Engineer to design, develop, and deliver scalable, secure, and high-performing web ...

About this role As a senior full-stack software engineer at Aerostrat, you'll play a critical role ... At Aerostrat we pride ourselves on our excellent work environment with a fully remote team and ...

About this role As a senior full-stack software engineer at Aerostrat, you'll play a critical role ... At Aerostrat we pride ourselves on our excellent work environment with a fully remote team and ...

Sr Fullstack Engineer

Seattle, WA · On-site +1

$160K - $200K/yr

About the Role At Ravenna, we are looking for a Senior Full Stack Engineer with a strong track ... Python * FastAPI * TailwindCSS * Modern monorepo tooling Experience with these technologies is ...

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Remote Full Stack Python Developer information

See Seattle, WA salary details

$67.7K

$147.7K

$208.8K

How much do remote full stack python developer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for remote full stack python developer in Seattle, WA is $147,717.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,000.00 and $171,800.00 per year, depending on experience, location, and employer.

What is the difference between Remote Full Stack Python Developer vs Remote Backend Python Developer?

AspectRemote Full Stack Python DeveloperRemote Backend Python Developer
Required SkillsProficiency in both frontend (HTML, CSS, JavaScript) and backend (Python, Django/Flask)Focus on backend technologies (Python, Django/Flask), with limited frontend skills
Work EnvironmentCollaborates on full project stack, often in agile teamsPrimarily works on server-side logic, APIs, and database management
Common UsageUsed in full product development, UI/UX integrationUsed in API development, data processing, server management

The main difference is that a Remote Full Stack Python Developer handles both frontend and backend tasks, while a Remote Backend Python Developer specializes in server-side development. Full Stack developers have broader responsibilities, whereas Backend developers focus on backend logic and infrastructure.

What are the most commonly searched types of Full Stack Python Developer jobs in Seattle, WA? The most popular types of Full Stack Python Developer jobs in Seattle, WA are:
What are popular job titles related to Remote Full Stack Python Developer jobs in Seattle, WA? For Remote Full Stack Python Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Remote Full Stack Python Developer jobs in Seattle, WA look for? The top searched job categories for Remote Full Stack Python Developer jobs in Seattle, WA are:

Senior Python Full-Stack Engineer - AI Data & Infrastructure

Alignerr

Seattle, WA • Remote

Other

Posted 13 days ago


Job description

Senior Python Full-Stack Engineer - AI Data & Infrastructure
About the Role
What if your Python expertise could directly shape the infrastructure behind the most advanced AI systems in the world? We're looking for a Senior Python Full-Stack Engineer to build the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and improve next-generation models.
This is a fully remote, flexible contract role working on real production systems - not toy projects. If you're a seasoned Python engineer who thrives on high-impact, technically challenging work, this is where your skills belong.
  • Organization
    : Alignerr
  • Type
    : Hourly Contract
  • Location
    : Remote
  • Commitment
    : 20-40 hours/week
What You'll Do
  • Design, build, and optimize high-performance Python systems supporting large-scale AI data pipelines and evaluation workflows
  • Develop full-stack tooling and backend services for data annotation, validation, and quality control at scale
  • Identify and eliminate bottlenecks, edge cases, and reliability issues across production codebases
  • Collaborate closely with data, research, and engineering teams to support model training and evaluation infrastructure
  • Improve safety, performance, and maintainability of existing systems
  • Participate in synchronous design reviews and iterate on system architecture with expert colleagues
Who You Are
  • Native or fluent English speaker with strong written and verbal communication skills
  • Full-stack developer with a solid systems programming background
  • 5+ years of professional experience writing production-grade Python
  • Deep understanding of performance optimization and concurrency - asyncio, multiprocessing, threading - and type safety tools like Pydantic and mypy
  • Proven experience building robust backend services (FastAPI, Django, or similar) or scalable data pipelines
  • Able to commit 20-40 hours per week with reliability and professionalism
Nice to Have
  • Prior experience with data annotation platforms, data quality workflows, or evaluation systems
  • Familiarity with AI/ML workflows, model training pipelines, or benchmarking infrastructure
  • Experience with distributed systems, developer tooling, or MLOps
Why Join Us
  • Work directly with leading AI research labs on systems that matter
  • Fully remote and flexible - structure your hours around your life
  • Freelance autonomy with the depth and consistency of meaningful, long-term technical work
  • Collaborate with a sharp, technically rigorous team on genuinely hard engineering problems
  • Potential for ongoing work and contract extension as projects scale