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Senior Python Flask Developer Jobs in Pennsylvania

Sarian, Inc.

Python Developer

Pittsburgh, PA · On-site

$48.75 - $67.25/hr

Utilizing Python frameworks like Django and Flask for web application development. * Working with front-end developers, software architects, and other teams to deliver cohesive solutions.

United Airlines

Python Developer

Berwyn, PA · On-site

$53K - $122K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Location This is an onsite role located in Philadelphia, PA About the job you're considering The Senior Python Platform Engineer is an experienced software engineering professional responsible for ...

New

AYR Global IT Solutions Inc

Python Developer

Philadelphia, PA · On-site

$50.75 - $70/hr

Developing Dynamic Web Applications in Python on Linux Environment Object Oriented Programming ... ReactJS Flask/tornado frameworks Continuous Integration Environment Behavior Driven Development ...

USM

Urgent Need Python Developer

Philadelphia, PA · On-site

$50.75 - $70/hr

Philadelphia, PA Duration: 6+ months Must have: o Python o Flask/Django (Falcon MUST!) They prefer ... Engineering or Computer Science 5-7 years related experience - Expert Python 5-7 years - Expert ...

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Senior Python Flask Developer information

What is a senior Python Flask developer?

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 August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Senior Python Developer Location:- Pittsburgh,PA Duration:- Full Time

Siri InfoSolutions Inc

Pittsburgh, PA • On-site

$118K - $158K/yr

Full-time

Re-posted 23 days ago

Job description

Senior Python Developer

Location:- Pittsburgh,PA
Duration:- Full Time

Job Description

Skill: Senior Python Developer

Must Have Technical/Functional Skills:

  • Python, Pandas, NumPy, MatPlotLib, Linux.

Roles & Responsibilities:

  • 8+ years of professional experience as a strong Python Developer.
  • Having exploratory data analysis skills.
  • Extensive Experience using libraries like Pandas, NumPy and MatPlotLib.
  • Ability to handle API calls in Python.
  • Comprehensive Linux experience.
  • Experience in version control using Git.
  • Working with various integrated development environments like PyCharm, VScode etc.
  • Added advantage if worked on Big Data, PySpark libraries.
  • Passionate about writing clean, logical, well-tested code.
  • Experience working in an Agile Scrum team.
  • Good communication and interpersonal skills.
  • Flexible and adaptable attitude.
  • Fluency in verbal and written English.
Siri Infosolutions logo

About Siri Infosolutions

Sourced by ZipRecruiter

Our team of experts first gather each and every requirement of yours. Our research and development team then sit around those requirements and come up with a plan. Our implementation team then executes that plan for optimal results. After that our support team remains in constant touch with you during and after the entire process.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Edison, NJ, US

Year founded

2005

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