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Senior Python Developer Jobs in Fairfield, NJ (NOW HIRING)

Apex Informatics

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Senior Python Developer Location: Jersey City New Jersey ( 3 days onsite 2 days remote) Experience: 5 + years required Must Have Skills: : Design, development and support of Equity Derivative ...

XFORIA Inc

Python Developer with GenAI

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Fulltime Summary We are seeking an experienced Senior Python Engineer to design, build, and maintain scalable, high-quality software systems. This role requires strong expertise in Python, system ...

Georgia IT Inc

Senior Python Consultant- NYC

Manhattan, NY · On-site

$133K - $180K/yr

Senior Python Consultant Machine Learning: 1. Python Pyspark, PYTorch machine learning modeling ... Data Engineer: 1. Data Engineer having 6-10 year experience in ETL, data ingestion and ...

Damco

Sr Python Data Engineer WellsFargo

Iselin, NJ · On-site

Sr Python Data Engineer Location - Charlotte, NC / Iselin, NJ (Hybrid) Duration- Contract to Hire ... Proven experience as a Python Developer, with a strong portfolio of relevant projects. * Knowledge ...

Samprasoft

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior Hands-on Python/Kubernetes Developer (ideally with Payments experience): 1. At least 6-8 years of hands on experience and strong in Python, Kubernetes and SQL 2. Seasoned practitioner who is ...

Axelon

Senior Developer (Python)

Iselin, NJ · On-site

$123K - $166K/yr

Senior Developer - Python We are seeking an experienced Senior Developer with expertise in Python, ETL and AWS to architect, develop, and optimize scalable applications. Responsibilities: * Develop ...

PSRTEK LLC

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java Skills: Sound technologist ...

PSRTEK LLC

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. • Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java Skills: Sound ...

Omni Inclusive

Python Developer - Unix

Rahway, NJ · On-site

$51 - $70.25/hr

Senior Unix and Python Developer Mandatory Skills: (7 - 9-year experience) with Python, Java, AWS, DevOps, Terraform, Docker, GIT and Unix Seeking an experienced Senior Unix and Python Developer to ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Fairfield, NJ

Senior Python Developer information

See Fairfield, NJ salary details

$56.1K

$144.8K

$198.8K

How much do senior python developer jobs pay per year?

As of Jul 7, 2026, the average yearly pay for senior python developer in Fairfield, NJ is $144,751.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,900.00 and $166,700.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Fairfield, NJ? The most popular types of Python Developer jobs in Fairfield, NJ are:
What cities near Fairfield, NJ are hiring for Senior Python Developer jobs? Cities near Fairfield, NJ with the most Senior Python Developer job openings:
Senior Python Developer jobs near you

Senior Python Developer + Data Engineer

Futran Tech Solutions Pvt. Ltd.

Manhattan, NY • On-site

$132K - $178K/yr

Full-time

Posted 17 days ago

Job description

Role Senior Python Developer + Data Engineer
Location New York City, New York, US
Project Description:
A global team of alternative investment managers passionate about delivering uncommon value to our investors and shareholders. With over 30 years of proven expertise across Private Equity, Credit and Real Estate, regions and industries, we're known for our integrated businesses, our strong investment performance, our value-oriented philosophy - and our people.
We are seeking hands on Data Engineer consultants to build out the next generation data warehouse/mess for the organization. To solve the data availability and access issues of all data across the organization. Enabling a graph of connectivity between 100s of data sets. We need people that are enthusiastic about enabling internal and external clients by streamlining and facilitating easy access to their critical data that is well-defined and has established transparent levels of quality. This engineer will leverage our data platforms to achieve this, while providing critical input to extend data platform capabilities. Familiarity with ETL and Cloud Platform data pipeline solutions is critical, as is REST API authoring for data access.
  • Responsibilities:

• Member of the Business Date Engineering team, work to deliver Data Ingest/Enrich Pipelines, and Access APIs using common cloud technologies.
• Work with consumers to understand the data requirements and deliver data contracts with well defined SLIs to track SLA agreements.
• Harness modern application best practices with code quality, API test Coverages, Agile Development, DevOps, and Observability and support.
• Maintain programming standards and ensure the usage of the pattern / template for API Proxy.
• Conduct code reviews and automatic test coverage
• Standardize the CI/CD setup for API management tools and automated deployment.
• Utilize problem-solving skills to help your peers in the research and selection of tools, products, and frameworks (which is vital to support business initiatives)
  • Mandatory Skills Description:

• Data Engineer highly proficient in Python development with 6+ years of ETL development experience with Azure cloud-based experience.
• Can demonstrate the use of modular configurable reusable components, with logging, exception handling and rejection management.
• Strong Python development skills (rest API, and also for connections, encryption-decryption, managing data and storaging data purposes)
• Solid understanding of API and integration design principles and pattern experience with web technologies.
• Design object-oriented, modularized, clean, and maintainable code and creating policies in Python.
• Hands-on experience in designing and developing high-volume REST using API Protocols and Data Formats.
• Experience with test-driven development and API testing automation.
• Understanding of Data Warehouse Concepts such as Real-time Data Ingestion, Data Modeling, Dimensional Modeling, Denormalized Data structures, etc.
• Good exposure to the Azure cloud platform, and knowledge of its key components e.g., Azure Blob Storage, Azure Data Factory, etc.
• Clear understanding of Code testing, e.g., regression, performance & automated tests.
• Implemented ETL solutions in Snowflake, with knowledge of DB components and its DR capabilities.
• Exposed to scripting languages e.g., Shell scripts for data transfers, automated deployments, etc.
• Managed automated deployments using Source code Control & DevOps tools.
• Knowledge of Cloud Security features and their adoption in the Cloud environment and application development.
• Bachelor's degree in IT
Strong experience with : Data Engineering. Microsoft Azure. Data Factory. PySpark. Python. Snowflake. Data Warehouse

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