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Senior Python Flask Developer Jobs (NOW HIRING)

Yantran LLC

Senior Python Engineer

Mountain View, CA · On-site

$142.30K - $191.40K/yr

Job Title: Senior Python Engineer Location: Sunnyvale, CA Role Overview We are seeking a highly ... Flask: At least 1 year of experience. Django: At least 1 year of experience. VectorDB: At least 1 ...

Pivotal Solutions Inc

Senior Python Engineer

Chicago, IL · On-site

$125.30K - $168.60K/yr

... Flask Knowledge of front-end technologies such as JavaScript, HTML, and CSS is a plus Experience with Git or other version control systems Strong problem-solving and analytical skills Excellent ...

Argyle Infotech

Senior Python Developer

Jersey City, NJ · On-site

$126.80K - $170.70K/yr

We are seeking a highly skilled Full Stack Developer with expertise in React.js for frontend development and Python (Django/Flask) for backend development. The ideal candidate will have a proven ...

Samprasoft

Python Developer

Mclean, VA · Hybrid

$51.50 - $71/hr

Python, APS, REST API, Flask, pandas, and relational database. Able to test code automation. Important Notes: * 5+ years of relevant experience * Looking for a Senior Python Developer with backend ...

Samprasoft

Python / API Developer

Mclean, VA · Hybrid

$51.50 - $71/hr

Must have Python, Flask, SQL, Pandas, NumPy & Pytest, Unitest, Monkey patch. * Experience with ... Engineer capable of designing solutions, writing code, testing code, automating test and deployment.

Prophecy Technologies

Python Developer

Cleveland, OH · On-site

$48.75 - $67.25/hr

We are seeking a highly skilled Senior Python Developer to join our team. The ideal candidate will ... Django, Flask, or FastAPI * Web Development: REST APIs, microservices, web application development

ArchKey Solutions

Senior Python Developer

Fenton, MO · On-site

$116.40K - $156.70K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

ArchKey Solutions

Senior Python Developer

Fenton, MO · On-site

$116.40K - $156.70K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

ArchKey Solutions LLC

Senior Python Developer

Fenton, MO · On-site

$116.40K - $156.70K/yr

Description SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

Navtech

Senior Python Developer

Mclean, VA · On-site

$124.60K - $167.70K/yr

... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...

Purple Drive Technologies

Sr Python Developer

Tampa, FL · On-site

$114.80K - $154.50K/yr

Overview: We are seeking a highly skilled Senior Python Developer with proven expertise in ... Familiarity with front-end integration for AI applications (React, Streamlit, or Flask)

Navtech, Inc.

Senior Python Developer

Mclean, VA · On-site

$123.50K - $166.20K/yr

... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...

ArchKey Solutions LLC

Senior Python Developer

Fenton, MO · On-site

$116.40K - $156.70K/yr

Description SR. PYTHON DEVELOPER This position is based out of our S t Louis, MO office About ... Strong experience with Python web frameworks (Django, Flask, FastAPI , or similar). * Experience ...

ArchKey Solutions

Senior Python Developer

Fenton, MO · On-site

$116.40K - $156.70K/yr

Senior Python Developer Location: Fenton, MO, United States Job Type: Full-Time Department ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

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How much do senior python flask developer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for senior python flask developer in the United States is $141,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,500.00 and $163,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Python Flask Developer, you need advanced proficiency in Python, deep understanding of the Flask framework, and experience designing scalable backend architectures, typically supported by a degree in computer science or related field. Familiarity with RESTful API development, database management systems like PostgreSQL or MySQL, and version control tools such as Git is essential, and certifications in cloud platforms or web development can be beneficial. Strong problem-solving skills, clear communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities ensure efficient delivery of robust, maintainable web applications and foster productive collaboration within development teams.

What are some common challenges faced by Senior Python Flask Developers when working on large-scale applications?

Senior Python Flask Developers often encounter challenges such as managing complex codebases, ensuring scalability, and maintaining performance as applications grow. Integrating Flask with other technologies (like databases, caching systems, or third-party APIs) can introduce architectural complexities. Additionally, balancing rapid development with writing maintainable, well-tested code is crucial. Collaboration with frontend developers, DevOps, and QA teams is frequent, requiring strong communication and problem-solving skills.

What are Senior Python Flask Developers?

Senior Python Flask Developers are experienced software engineers who specialize in building web applications using the Python programming language and the Flask web framework. They are responsible for designing, developing, and maintaining scalable backend systems, APIs, and web services. In addition to strong coding skills, they often lead projects, mentor junior developers, and ensure best practices in code quality, security, and performance. Their expertise allows them to solve complex technical challenges and contribute to the overall architecture and success of software projects.

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

AspectSenior Python Flask DeveloperPython Developer
Required CredentialsBachelor's in CS or related, experience with Flask, REST APIsBachelor's in CS or related, basic Python knowledge
Work EnvironmentWeb development teams, startups, tech companiesSoftware development teams, startups, tech companies
Employer & Industry UsageTech firms, SaaS companies, startupsVariety of industries including finance, healthcare, tech
Search & Comparison IntentAdvanced roles, leadership, project scopeEntry to mid-level development, learning

The main difference between a Senior Python Flask Developer and a Python Developer lies in experience and responsibilities. Senior developers typically have more expertise in Flask, lead projects, and mentor junior staff, whereas Python Developers may focus on coding and basic application development. Both roles are essential in web development teams, but senior roles require deeper knowledge and leadership skills.

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Senior Python Flask Developer jobs near you
Infographic showing various Senior Python Flask Developer job openings in the United States as of May 2026, with employment types broken down into 2% Full Time, and 98% Part Time. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $141,976 per year, or $68.3 per hour.

Senior Python Engineer

Yantran LLC

Mountain View, CA • On-site

$142.30K - $191.40K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Senior Python Engineer
Location:
Sunnyvale, CA
Role Overview
We are seeking a highly skilled
Senior Python Engineer
to design and develop advanced AI/ML solutions, including LLM inference, similarity search, and VectorDB integrations. The ideal candidate will have deep Python expertise, experience in building scalable applications, and the ability to work independently while communicating effectively with cross-functional teams.
Required Skills:
Experience developing AI and ML algorithms or technologies (e.g. LLM Inference, Similarity Search and VectorDBs, Guardrails, LangChain) is required.
Experience with PyTorch, HF Transformers is optional.
Ability to communicate thoughts and ideas and work independently is critical.
Having experience with Front End development using React is a plus but is optional.
Python: 5-10 years of professional experience.
Flask: At least 1 year of experience.
Django: At least 1 year of experience.
VectorDB: At least 1 year of experience.
Strong understanding of functional and object-oriented programming principles.
Ability to work independently and communicate effectively with technical and non-technical stakeholders.
Nice to Have
Experience with PyTorch and Hugging Face Transformers for ML model development.
Familiarity with Advanced Java/Core Java for cross-platform integration.
Front-end development experience using React, HTML/CSS/JavaScript.
Exposure to Agile methodologies and collaborative development environments.
Regards, ***. "*** is an Equal Employment Opportunity employer. We promote and support a diverse workforce at all levels of the company. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, age, national origin or disability. All applicants will be evaluated solely on the basis of their ability, competence, and performance of the essential functions of their positions."

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