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Freelance Junior Python Developer Jobs in Seattle, WA

AI Architect/Developer

Seattle, WA · Hybrid

$82K - $193K/yr

Act as a lead developer to mentor junior staff and ensure best practices in code quality and model ... Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex). * Hands ...

Being an engineer on a small team, mentoring junior engineers, ensuring the right development ... Python/Rust) - Strong knowledge of Computer Science fundamentals in object-oriented design, data ...

Software Engineer III - Applied AI

Seattle, WA · On-site +1

$65.50 - $88/hr

At this level, you will drive technical decisions, mentor junior engineers, lead cross-functional ... Solid backend development in Python and/or Java; REST and GraphQL API design * Experience with ...

Lead and mentor junior team members, effectively delegating tasks and ensuring adherence to best ... Experience with Java and/or Python * Experience with SQL and/or NoSQL solutions * Experience with ...

Lead and mentor junior team members, effectively delegating tasks and ensuring adherence to best ... Experience with Java and/or Python * Experience with SQL and/or NoSQL solutions * Experience with ...

AI & Machine Learning Engineer

Seattle, WA · On-site

$130K - $156K/yr

SynergisticIT is looking for candidates interested in Python, machine learning, NLP, automation ... We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts ...

Senior Deep Learning Compiler Engineer

Redmond, WA · On-site

$117K - $160K/yr

Excellent C/C++ and Python programming and software design skills, including debugging, performance ... A track record of success in mentoring junior engineers and interns is a bonus. With highly ...

Sr. Software Engineer, Framework

Seattle, WA · On-site

$139K - $183K/yr

... • Mentor junior engineers through code pairing, reviews, and knowledge-sharing; actively ... such as Go and Python. • Experience developing on Linux Systems (multi threading, memory ...

Mentor junior engineers. Position Requirements: Bachelor's degree or foreign equivalent degree in ... either Python or PERL scripting; and documenting and coordinating the deployment of manual and ...

Showing results 41-60

Freelance Junior Python Developer information

See Seattle, WA salary details

$27.3K

$101.3K

$156.5K

How much do freelance junior python developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for freelance junior python developer in Seattle, WA is $101,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $99,000.00 per year, depending on experience, location, and employer.

What does a freelance junior Python developer do?

A Freelance Junior Python Developer is an entry-level programmer who works independently or through contracts to build, test, and maintain software using the Python programming language. They often assist with coding small features, fixing bugs, and supporting more senior developers on projects. Their tasks may include writing simple scripts, working on websites or applications, and learning best practices in software development. Because they are freelancers, they typically work for multiple clients rather than a single employer.

What are the key skills and qualifications needed to thrive as a freelance junior Python developer?

To thrive as a Freelance Junior Python Developer, you need a solid understanding of Python programming, basic software development principles, and familiarity with version control systems, typically supported by a relevant degree or coding bootcamp certification. Competence with tools like Git, basic web frameworks (e.g., Flask or Django), and cloud platforms (such as AWS or Heroku) is often required. Strong communication, time management, and problem-solving abilities help you collaborate with clients and deliver projects on schedule. These skills enable you to produce reliable code, respond effectively to client needs, and build a reputation for professionalism in the competitive freelance market.

What are some common challenges faced by freelance junior Python developers, and how can they be addressed?

Freelance Junior Python Developers often encounter challenges such as managing multiple projects simultaneously, communicating effectively with clients who may have limited technical knowledge, and keeping up with rapidly evolving technologies. To address these challenges, it's important to develop strong organizational skills, set clear expectations with clients, and continuously invest time in learning new libraries and frameworks. Joining online communities and seeking mentorship can also provide valuable support and opportunities for growth.

What is the difference between Freelance Junior Python Developer vs Freelance Data Analyst?

AspectFreelance Junior Python DeveloperFreelance Data Analyst
Required SkillsPython, basic programming, problem-solvingData analysis, SQL, Excel, Python (optional)
Work EnvironmentProject-based, remote or freelance platformsProject-based, remote or freelance platforms
Common IndustriesTech, startups, software developmentFinance, marketing, healthcare
CertificationsNone mandatory, some may have Python coursesData analysis certifications (e.g., Google Data Analytics)

Freelance Junior Python Developers focus on coding and software tasks, while Freelance Data Analysts analyze data sets to provide insights. Both roles often operate remotely and require some technical skills, but their core responsibilities differ significantly.

What freelance jobs can I do with a freelance junior python developer?

A freelance junior Python developer can take on tasks such as building and maintaining web applications, automating workflows, data analysis, and scripting projects. These roles often involve working with frameworks like Django or Flask, and require basic programming skills, problem-solving, and familiarity with version control tools like Git.

What are popular job titles related to Freelance Junior Python Developer jobs in Seattle, WA?

For Freelance Junior Python Developer jobs in Seattle, WA, the most frequently searched job titles are:

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

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

What cities near Seattle, WA are hiring for Freelance Junior Python Developer jobs?

Cities near Seattle, WA with the most Freelance Junior Python Developer job openings:

AI Architect/Developer

United Airlines

Seattle, WA • Hybrid

$82K - $193K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 342 frontline employees who took The Breakroom Quiz

7th of 26 rated airlines


Job description

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's mostinnovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as theyprovide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days arethe same.

Location

This is a hybrid role located at Seattle, WA.

About the job you're considering

We are seeking a highly skilled AI Architect/Developer hybrid to bridge the gap between AI strategy and production-grade implementation. This individual will be responsible for designing scalable AI ecosystems, selecting appropriate model architectures, and directly contributing to the development of custom AI solutions, pipelines, and integrations.

Your role
  • Translate business requirements into robust, high-performance AI architectural blueprints.
  • Write clean, modular, and maintainable production code.
  • Conduct model tuning, quantization, and pruning to ensure models meet performance thresholds.
  • Act as a lead developer to mentor junior staff and ensure best practices in code quality and model security.
  • Comfortable working within an Agile/Scrum framework with frequent delivery milestones.
  • Commitment to maintaining comprehensive architectural documentation, including data flow diagrams and API specifications.
  • Strict adherence to data privacy standards and secure AI development practices.
  • Proven delivery of ninja with robust portfolio of quantifiable success stories.
Your skills and experience
  • Experience designing scalable machine learning infrastructure (on-prem, cloud-hybrid, or multi-cloud environments).
  • Minimum of 10+ years of experience designing, developing, and delivering enterprise-scale technology solutions, including AI/ML architectures, with a proven ability to translate business requirements into secure, scalable, and high-performance AI platforms.
  • Ability to evaluate and select the right LLMs, SLMs, or traditional ML models based on latency, cost, and accuracy requirements.
  • Expertise in integrating AI services with existing enterprise software ecosystems, including security, compliance, and data governance frameworks.
  • Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex).
  • Hands-on experience with CI/CD for AI, model versioning, and monitoring tools (e.g., MLflow, Kubeflow, Weights & Biases).
  • Strong background in RESTful API development (FastAPI, Flask) and data pipeline architecture (Apache Airflow, Kafka, Spark).
  • Deep understanding of the underlying principles of neural networks and transformer architecture.
  • Ability to interpret and optimize model performance using formulas related to loss functions and optimization.
  • Strong proficiency in Python, SQL, and familiarity with C++ or Go for high-performance components.
  • Expertise in containerization and orchestration using Docker and Kubernetes.
  • Experience with Vector Databases (e.g., Pinecone, Milvus, Weaviate) and traditional RDBMS/NoSQL databases.

The base compensation range for this role in the posted location is: $82,082 - $193,440.

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


What United Airlines employees say

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Benefits

Hours and flexibility

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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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