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Senior Python Flask Developer Jobs in Pennsylvania

TechVirtue LLC

AWS Python Developer - W2 only

Malvern, PA · On-site

$49.25 - $68/hr

We are seeking a Senior Software Engineer to join our engineering team and help build scalable ... Strong programming experience with Python and/or Go. Hands-on experience developing applications on ...

New

KAIZEN TECHNOLOGIES INC

Python Engineer

Pittsburgh, PA · On-site

Python Engineer No. of Positions: 2 Location: Pittsburgh, PA (Locals only, Day 1 Onsite). Mandatory ... We seek a Senior Software Engineer (8+ years experience) to work in an Agile POD model to deliver a ...

KAIZEN TECHNOLOGIES INC

Python Engineer

Pittsburgh, PA · On-site

Python Engineer No. of Positions: 2 Location: Pittsburgh, PA (Locals only, Day 1 Onsite). Mandatory ... We seek a Senior Software Engineer (8+ years experience) to work in an Agile POD model to deliver a ...

CVS Health

Senior Data Engineer

Blue Bell, PA · On-site

$92K - $222K/yr

Develop Python-based APIs (Flask/FastAPI) to enable seamless data access, model integration, and ... Knowledge of CI/CD and DevOps practices for data engineering * Experience with other cloud services ...

SID Global Solutions

AI Lead Developer

Exton, PA · On-site

$57 - $74.50/hr

Strong Python development experience with FastAPI or Flask. * Hands-on experience with: * LangChain ... What We're Looking For A senior AI engineering leader who can move beyond chatbot development and ...

Kanak Elite Services Inc

Python AI Developer- Lead

Malvern, PA · On-site

$137K - $168K/yr

Python AI Developer- Lead Any Visa is okay Location: Malvern, PA (Hybrid- 3 days a week onsite ... Collaborate with Senior Product Manager on end objectives to help design and iterate on end-client ...

SID Global Solutions

AI Lead Developer

Exton, PA

$57 - $74.50/hr

Strong Python development experience with FastAPI or Flask. Hands-on experience with: LangChain ... What We're Looking For A senior AI engineering leader who can move beyond chatbot development and ...

Deloitte

Senior Java Python AWS Developer

Philadelphia, PA · On-site +1

$57.75 - $73.75/hr

As an experienced Senior Java/Python AWS Developer you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. If so, consider an ...

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Senior Python Flask Developer information

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 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 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.

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 the most commonly searched types of Python Flask Developer jobs in Pennsylvania? The most popular types of Python Flask Developer jobs in Pennsylvania are:
What are popular job titles related to Senior Python Flask Developer jobs in Pennsylvania? For Senior Python Flask Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Senior Python Flask Developer jobs in Pennsylvania look for? The top searched job categories for Senior Python Flask Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Senior Python Flask Developer jobs? Cities in Pennsylvania with the most Senior Python Flask Developer job openings:
Senior Python Flask Developer jobs near you
Infographic showing various Senior Python Flask Developer job openings in Pennsylvania as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

AWS Python Developer - W2 only

TechVirtue LLC

Malvern, PA • On-site

$49.25 - $68/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title: AWS Python Developer
Location: Malvern, PA
Duration: Long Term

Need to have recent Python, Golang and AWS.

Job Description:
We are seeking a Senior Software Engineer to join our engineering team and help build scalable cloud-based applications, data pipelines, and APIs that power critical financial data solutions. In this role, you will work closely with cross-functional teams to translate business requirements into robust technical solutions while developing secure, high-performance software using modern engineering practices.
You will be responsible for designing, developing, testing, and supporting cloud-native applications and services, with a strong focus on scalability, reliability, and maintainability. The ideal candidate is passionate about backend development, cloud technologies, and delivering high-quality software in a collaborative, fast-paced environment.

Key Responsibilities:
Design, develop, and maintain scalable cloud-based applications, APIs, and data pipelines.
Translate business and technical requirements into efficient, reliable software solutions.
Write clean, maintainable, and well-tested code using modern software engineering best practices.
Build and enhance RESTful and GraphQL APIs to support enterprise applications.
Develop and maintain cloud-native solutions using AWS services.
Contribute to automated testing, CI/CD pipelines, and deployment processes.
Monitor application performance, troubleshoot production issues, and implement performance improvements.
Ensure applications meet security, compliance, and enterprise development standards.
Participate in code reviews and collaborate with engineering teams to continuously improve development processes.

Qualifications:
Bachelor''''s degree in Computer Science, Engineering, or equivalent practical experience.
5+ years of professional software development experience.
Strong programming experience with Python and/or Go.
Hands-on experience developing applications on AWS.
Experience building and consuming RESTful APIs; GraphQL experience is preferred.
Familiarity with CI/CD pipelines, automated testing, and modern DevOps practices.
Strong understanding of software design principles, application performance, and scalable system architecture.
Excellent problem-solving, communication, and collaboration skills.

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