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Senior Python Flask Developer Jobs in Jersey City, NJ

IRIS Software, Inc.

Python Developer

Manhattan, NY · On-site

$55.50 - $76.25/hr

Our Client which is a large Investment Bank is looking to hire Python Developer. Sr. Python ... Typical roles require 5+ years of Python experience, mastery of frameworks (FastAPI, Django, Flask ...

Nam Info Inc

Senior Python Developer

Manhattan, NY · On-site

$133K - $180K/yr

Please check and let me know, Python Developer(Backend) Location: Hybrid for NYC Interview process ... Work with frameworks such as Django, Flask, or FastAPI * Integrate third-party APIs and external ...

Laboro

Python Developer

New York, NY

$55 - $75.75/hr

Description Laboro is seeking a talented MID_SENIOR Python Developer to join our dynamic ... Experience with Python frameworks such as Django or Flask * Knowledge of relational databases, SQL ...

Cognizant

Senior Python Developer

Manhattan, NY · On-site

$65K - $117K/yr

About the role As a Senior Python Developer, you will make an impact by designing and building ... Build and consume REST APIs using frameworks such as Flask, FastAPI, or Django. * Apply API design ...

Virtusa

Senior Python AI/ML Developer

Jersey City, NJ · On-site

$126K - $170K/yr

We are seeking an experienced Senior Python Engineer to design, build, and maintain scalable, high ... Flask, or FastAPI) Strong understanding of RESTful API design and development Experience with ...

Sarian, Inc.

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Core Python, Flask, GraphQL, FASTAPI, React, MUI, Next.JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman Roles & Responsibilities * Understand Client Requirement & Translate in ...

ACI Infotech

Sr Python Backend Developer

Manhattan, NY · On-site

Python Backend Developer Hybrid for NYC Long term Contract Job Summary We are looking for an ... Work with frameworks such as Django, Flask, or FastAPI * Integrate third-party APIs and external ...

Redolent, Inc.

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Position will be of Senior Python Developer who has experience working in Python, REST, ReactJS and Preferably experience working in Financial services within Global Markets. • 10yr+ Hands on ...

Ztek Consulting

Senior Python & SQL Developer

Manhattan, NY · On-site

$133K - $180K/yr

Mentor junior developers and contribute to Agile ceremonies and technical documentation. Basic ... Experience with Python frameworks/libraries such as Flask, Fast API, Django, Pandas, or equivalent.

ACI Infotech

Sr Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Role: Sr Python Developer Position : Full Time Accepts H1B transfers Location: Jersey City, NJ ( Remote for now) Responsibilities * Write clean and scalable code in Python * Backend Intigration

Syntricate Technologies

Sr. Python Developer

Warren, NJ · On-site

$125K - $169K/yr

Syntricate Technologies is seeking a Sr. Python Developer to join their team. The role requires extensive experience in Python development and strong proficiency in Python libraries and ecosystems.

ACI Infotech

Sr Python Developer

Jersey City, NJ · On-site

$133K - $179K/yr

Sr. Python Developer Full Time or Contract to hire Responsibilities * Write clean and scalable code in Python * Backend Intigration * Contribute your knowledge and experience across the stack by ...

Saransh Inc

Senior Python Web Developer - Only W2

Warren, NJ · On-site

$126K - $169K/yr

Senior Python Web Developer Location: Warren, NJ (Onsite - 3 days a week to biweekly, subject for ... Experience with modern Python web frameworks such as Flask, FastAPI, or Django. * Experience ...

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All JobsPython Flask Developer JobsSenior Python Flask Developer JobsSenior Python Flask Developer Jobs in Jersey City, NJ

Senior Python Flask Developer information

See Jersey City, NJ salary details

$57.4K

$148.2K

$203.5K

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

As of Sep 15, 2026, the average yearly pay for senior python flask developer in Jersey City, NJ is $148,190.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,800.00 and $170,700.00 per year, depending on experience, location, and employer.

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 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 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 most commonly searched types of Python Flask Developer jobs in Jersey City, NJ?

The most popular types of Python Flask Developer jobs in Jersey City, NJ are:

What are popular job titles related to Senior Python Flask Developer jobs in Jersey City, NJ?

For Senior Python Flask Developer jobs in Jersey City, NJ, the most frequently searched job titles are:

What job categories do people searching Senior Python Flask Developer jobs in Jersey City, NJ look for?

The top searched job categories for Senior Python Flask Developer jobs in Jersey City, NJ are:

Senior Python Flask Developer jobs near you

Python Developer

Manhattan, NY • On-site

IRIS Software, Inc.
IT Services • 1 - 5K employees
Learn more about IRIS Software, Inc.external

$55.50 - $76.25/hr

Other

Posted 4 days ago

Job description

Our Client which is a large Investment Bank is looking to hire Python Developer.

Sr. Python Developer.

Location - NYC, NY

Long Term Contract.

3 days hybrid every week.

Face to Face Interview is required.

W2 or Salary Only.

Required Skills - Python Development, Threading, SQL, Data Structures, Python multiprocessing

Designs and builds scalable server-side applications, robust APIs, and databases.

Typical roles require 5+ years of Python experience, mastery of frameworks (FastAPI, Django, Flask), cloud deployment (AWS, Kubernetes), and experience integrating AI or microservices.

Languages:

Advanced proficiency in Python, combined with strong knowledge of SQL.

Frameworks: Extensive experience with high-performance web frameworks like FastAPI, Django, or Flask.

Databases: Deep expertise in relational databases (PostgreSQL, MySQL) and ORMs (SQLAlchemy, Django ORM).

Architecture: Hands-on experience designing microservices, RESTful APIs, and event-driven architectures (Kafka)

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