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Python Data Developer Jobs in New Jersey (NOW HIRING)

Staffingine LLC

Python developers

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior Python Developer Job Location: Jersey City, NJ Job Type: Full-Time * Experienced Python ... Should also have a strong SQL background and have data engineering experience

Polar IT Services

AWS Python Developer with Pyspark

Newark, NJ · On-site +1

$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 pipelines and ETL workflows using Python, PySpark, and AWS ...

Smart Bot Systems

Senior Python Developer

Jersey City, NJ · On-site

$125K - $130K/yr

involves designing, developing, and maintaining software, with a strong focus on data pipelines and ... Key responsibilities include writing clean Python code, building and optimizing ETL processes, and ...

Dlapiper

Data Engineer

Short Hills, NJ

$124K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Together. Summary The Data Engineer, Solutions & Data role designs, builds, and operates data ... Proficiency in SQL and Python. * Data pipeline tooling and cloud data services experience (Azure ...

Raas Infotek LLC

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Senior Python Developer - Job Summary We are looking for a highly experienced Senior Python ... Develop high-performance applications capable of handling large-scale data and transactions. * Work ...

New

PROLIM Global Corporation

Python Developer

Mount Laurel, NJ · On-site

$49.75 - $68.50/hr

Python Developer LOCAL to Mount Laurel, New Jersey ONLY(Onsite) 6 months Contract JD: Must have 7 ... Ensure data quality| consistency| and governance throughout the development lifecycle. Troubleshoot ...

Conch Technologies Inc

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Python Developer Location: Jersey City, NJ / Dallas, TX / Tampa, FL / Boston, MA Duration: 12 ... Develop and support data pipelines, automation frameworks, and integration solutions. * Contribute ...

PROLIM Global Corporation

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Python Developer LOCAL to Mount Laurel, New Jersey ONLY(Onsite) 6 months Contract JD: Must have 7 ... Ensure data quality| consistency| and governance throughout the development lifecycle. Troubleshoot ...

ConsultAdd, Inc.

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

SOA-based integration and data management; process-driven SAP implementation; and strategic process ... For Python: PYTHON developer responsible for integrating the front-end elements into the ...

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All JobsPython Data Developer JobsPython Data Developer Jobs in New Jersey

Python Data Developer information

What is a Python data developer?

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 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 popular job titles related to Python Data Developer jobs in New Jersey?

For Python Data Developer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Python Data Developer jobs in New Jersey look for?

The top searched job categories for Python Data Developer jobs in New Jersey are:

What cities in New Jersey are hiring for Python Data Developer jobs?

Cities in New Jersey with the most Python Data Developer job openings:

Python Data Developer jobs near you

Python Developer

Software Guidance & Assistance

Rutherford, NJ • On-site

$51.25 - $70.50/hr

Other

Re-posted 25 days ago

Job description

Software Guidance & Assistance, Inc., (SGA), is searching for a Python Developer for a right to hire assignment with one of our premier financial services clients in Rutherford, NJ.
Responsibilities :
  • Responsible for designing, building, and implementing scalable backend applications and microservices within the Technology team.
  • Focuses on developing robust Python-based services, APIs, and data processing systems that support enterprise applications and analytics.
  • Responsible for data extraction and analysis from structured and unstructured sources, while leveraging emerging technologies such as LLMs and GenAI to deliver efficient and innovative backend solutions to complex business problems.
  • Design, develop, and implement scalable backend systems using Python, with a focus on microservices and API-driven architecture
  • Build and maintain RESTful APIs and backend services for data ingestion, processing, and integration
  • Develop data processing pipelines to handle structured and unstructured data
  • Collaborate with global Technology teams across multiple time zones in a hybrid environment
  • Apply Object-Oriented Programming (OOP) principles and backend engineering best practices
  • Drive resolution of complex technical challenges through analysis of system flows and business processes
  • Ensure solutions align with enterprise architecture, performance, and scalability requirements
  • Establish and follow standards for coding, testing, debugging, and deployment in backend environments
  • Perform data extraction, transformation, and analysis to support business use cases
  • Implement unit testing and TDD to ensure reliability and maintainability of backend services
  • Contribute to microservices ecosystem, including service integration and inter-service communication
  • Support the integration of LLMs and GenAI capabilities into backend systems and workflows
  • Mentor junior developers and promote strong engineering and coding standards
  • Identify and manage risks, ensuring compliance with policies, regulatory requirements, and governance standards
Required Skills:
  • Bachelor's degree in Computer Science, Data Science, Engineering, or related field
  • 5-7 years of experience developing backend systems and services using Python
  • Strong proficiency in Python and related libraries (e.g., NumPy, Pandas)
  • Experience building REST APIs and working in microservices or service-oriented architectures
  • Experience with data processing, ETL pipelines, or data engineering concepts
  • Familiarity with LLMs and GenAI technologies
  • Understanding of distributed systems and backend integration patterns
  • Ability to work independently and collaboratively in a global team
Preferred Skills:
  • Experience with distributed data tools (e.g., Hadoop, Spark, Hive)
  • Knowledge of databases (e.g., MySQL or other relational databases)
  • Familiarity with containerization (Docker) and orchestration (Kubernetes/OpenShift)
  • Background in financial services, banking, or risk environments
  • Experience with AI developer tools such as Copilot
  • #LI-NG1
SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at .
SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company to request an accommodation or assistance regarding our policy.

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