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Python Data Developer Jobs in Montvale, NJ (NOW HIRING)

Polar IT Services

AWS Python Developer with Pyspark

Newark, NJ · On-site

$52.50 - $72.50/hr

Python Developer with AWS & Pyspark (It's backfill Role) Location: New Jersey Mode of work: Hybrid ... Design, develop, and maintain data pipelinesandETL workflowsusingPython,PySpark, andAWS services.

Sarian, Inc.

Python Developer

Newark, NJ · On-site

$52.50 - $72.50/hr

... large amount of data (Query performance). * Should be able to cover API development in Python ... Closely working with other developers, protect owners and testers to provide suggestive fixes.

Man Group plc

Quant Developer

Manhattan, NY · On-site

The Role This is an engineering role sitting at the intersection of Man Group's Discretionary ... Python (primary), TypeScript/React * Data: Pandas, NumPy, Kafka * Backend: FastAPI, Flask

Lorven Technologies, Inc.

SQL/Python Developer

Manhattan, NY · On-site

$55.50 - $76.25/hr

Job Title: SQL/Python Developer Location: NYC, NY Qualifications & Experience: * Bachelor's or ... Troubleshoot application and database issues while ensuring high performance, reliability, and data ...

New

Lorven Technologies

Senior Python Developer

Manhattan, NY · On-site +1

$133K - $180K/yr

This role is focused on building and maintaining cloud-native, data-driven applications and APIs using Python and AWS. The ideal candidate is a hands-on senior engineer with deep Python experience ...

ACI Infotech

Python Developer

Manhattan, NY · On-site

$55.50 - $76.25/hr

Role: Sr Python Developer Location: NYC Duration : Full-time Looking for candidates with 10+ years ... We specialize in Big Data & Analytics, Digital Transformation, IT Service Management, Cognitive ...

Noblesoft Technologies

Data Engineer

Secaucus, NJ · Remote

$117K - $140K/yr

We are seeking a skilled Data Engineer with strong experience in Snowflake, Python, Matillion, AWS Required Qualifications: Bachelor's degree in computer science, Engineering, Information Technology ...

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Python Data Developer information

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How much do python data developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for python data developer in Montvale, NJ is $61.28, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $69.62 per hour, depending on experience, location, and employer.

What are some common challenges faced by Python Data Developers when working with large datasets?

Python Data Developers often encounter challenges related to efficiently processing and managing large datasets, such as optimizing data pipelines for speed and memory usage. Handling data quality issues, integrating data from multiple sources, and ensuring scalability of their solutions are also frequent hurdles. Collaboration with data engineers, analysts, and stakeholders is crucial for understanding requirements and delivering robust results. Staying up to date with the latest libraries and tools, like Pandas, Dask, or PySpark, is also important to overcome these challenges and maintain high performance.

What is the difference between Python Data Developer vs Data Analyst?

AspectPython Data DeveloperData Analyst
Required SkillsPython, SQL, data modeling, ETL processesExcel, SQL, data visualization, basic statistics
CertificationsPython certifications, data engineering coursesData analysis certifications, Excel certifications
Work EnvironmentData engineering teams, software development projectsBusiness units, reporting teams
Industry UsageTech, finance, healthcare, where data pipelines are neededMarketing, finance, operations for insights and reporting

The Python Data Developer focuses on building data pipelines, integrating data sources, and developing scalable data solutions using Python. In contrast, Data Analysts primarily interpret data, create reports, and provide insights for decision-making. While both roles require SQL and data handling skills, Python Data Developers are more involved in data engineering tasks, whereas Data Analysts focus on data visualization and analysis.

What are Python Data Developers?

Python Data Developers are professionals who use the Python programming language to collect, process, and analyze data. They build and maintain data pipelines, write scripts for data manipulation, and work with databases to ensure data is accessible and usable for analytics and business insights. These developers often collaborate with data scientists, analysts, and other IT professionals to support data-driven decision-making within an organization.

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

To excel as a Python Data Developer, you need strong programming skills in Python, a solid understanding of data structures, algorithms, and experience with relational and NoSQL databases. Familiarity with data processing libraries (like Pandas, NumPy), ETL tools, and version control systems, as well as knowledge of cloud platforms (such as AWS or Azure), are typically required. Problem-solving ability, attention to detail, and effective communication are vital soft skills in this role. These skills enable efficient data pipeline development, ensure data quality, and facilitate collaboration within technical teams.
What job categories do people searching Python Data Developer jobs in Montvale, NJ look for? The top searched job categories for Python Data Developer jobs in Montvale, NJ are:
What cities near Montvale, NJ are hiring for Python Data Developer jobs? Cities near Montvale, NJ with the most Python Data Developer job openings:
Python Data Developer jobs near you
AWS Python Developer with Pyspark

AWS Python Developer with Pyspark

Polar IT Services

Newark, NJ • On-site

$52.50 - $72.50/hr

Other

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

Job description

Hello Folks,
Hope you are doing good!
Please find the below requirement and let me know your interest?
Title: Python Developer with AWS & Pyspark (It's backfill Role)
Location: New Jersey
Mode of work: Hybrid
Visa: GC, GC EAD, USC, H4 EAD only
Looking for Local candidates only with 10+years of experience and final round interview will be In-person interview
Job Summary:
We are seeking an experiencedPythonDeveloperwith strong expertise inAWSandPySparkto join our data engineering team. The ideal candidate will have hands-on experience developing scalable data pipelines, processing large data sets, and integrating with cloud-based environments. This role requires excellent problem-solving skills and a strong understanding of distributed data processing frameworks.
Key Responsibilities:
  • Design, develop, and maintaindata pipelinesandETL workflowsusingPython,PySpark, andAWS services.
  • Build and optimize large-scaledata processinganddata transformationsolutions.
  • Integrate various data sources and ensure data quality, performance, and reliability.
  • Collaborate with data engineers, analysts, and architects to deliver end-to-end data solutions.
  • Implement best practices forcode optimization,error handling, anddata validation.
  • Participate in code reviews, documentation, and deployment automation.
  • Ensure adherence to data security and compliance standards.
Required Skills & Qualifications:
  • Bachelor's degree in Computer Science, Data Engineering, or a related field.
  • 10+ years of experiencein software development with a strong focus onPython.
  • Hands-on experience withPySparkfor distributed data processing.
  • Solid understanding ofAWS cloud servicessuch asS3, Glue, Lambda, EMR, Redshift, and Athena.
  • Strong experience inETL developmentanddata pipeline orchestration.
  • Familiarity withSQLand relational/non-relational databases.
  • Excellent analytical, debugging, and communication skills.
Preferred Skills:
  • Experience withAirflow,Databricks, or other workflow management tools.
  • Knowledge ofCI/CD pipelinesand version control tools likeGit.
  • Exposure todata lakeordata warehousearchitectures.
  • Familiarity withDockerorKubernetesfor deployment.

Thanks & Regards
Jagdish
Manager - IT Staffing
Email ID: jagdish@polarits.com | Phone: +1 443 489 4433
6095 Marshalee Dr, Suite 250, Elkridge, MD 21075
www.polarits.com
Consulting | Technology | Development
Offices: Maryland | Georgia | India
Note: If you have received this message in error, please notify us immediately by reply e-mail so that we may correct our internal records. Please then delete the original message (including any attachments) in its entirety. Thank you

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