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Data Engineer Developer Jobs in Union, NJ (NOW HIRING)

Data Engineer

Bedminster, NJ · On-site

$116K - $140K/yr

Minimum 4 years of experience working as a Python Developer, Solutions Engineer, Data Engineer, or similar roles. * 4+ years of solid continuous experience in Python. * 3+ years of solid experience ...

Data Engineer

Manhattan, NY · On-site

$65 - $72/hr

Data Engineer Location-Type: NYC Hybrid (7 days onsite/ month) Start Date Is: Mid August Duration: 6 Month Contract Compensation Range: $65-72/hour W2 Benefits: Eligible for Health, Dental, Vision ...

Data Engineer

New York, NY · On-site

$115K - $130K/yr

The Role As a Data Engineer at theGuarantors, you will play a vital role in the development, deployment and maintenance of our data infrastructure. You will work within our data engineering team to ...

Data Engineer

Manhattan, NY · On-site

$105K - $145K/yr

You will work alongside the Director of Data Engineering to build, optimize, and scale our data infrastructure, supporting the development of data-driven products and insights that power our ...

Data Engineer

New York, NY · On-site

$140K - $180K/yr

Data Engineer, Data Platform About the Role We are building out our Data Platform team at Sigma, with a relentless focus on developing data models that fuel trusted insights across the company. As a ...

Data Engineer

Manhattan, NY · Remote

$70 - $80/hr

Data Engineer Location: Remote (EST hours preferred) Duration: 4 Month Contract (through end of 2026) Pay Range: $70-80/hour W2 Hours: 40 hours/week (EST) Benefits: Eligible for Health, Dental ...

Data Engineer

Totowa, NJ · On-site

$116K - $139K/yr

Identifies opportunities to automate data engineering processes and executes with direction of peers and management. * Maintains and improves the quality of data for all systems. * Ensures data ...

Data Engineer

New York, NY · On-site

$125K - $150K/yr

Familiar with AWS DevOps practices for continuous integration and deployment. * Expertise in using Git for version control in DBT projects, ensuring proper tracking and documentation of data model ...

Data Engineer

New York, NY · On-site

$120K - $150K/yr

About the Team You'll join an early and growing data engineering team that's shaping the foundations of our data platform. We're investing in a modern transformation layer, reliable pipelines, and ...

Data Engineer

Manhattan, NY · On-site

$125K - $150K/yr

Data Engineer Location: New York, NY Employment Type: Full-time Focus: Data Engineering, Snowflake, Data Modeling, AI Data Infrastructure, Marketing Technology About Our Client Our client is building ...

Data Engineer

Manhattan, NY · On-site

$125K - $150K/yr

Data Engineer Location: New York, NY Employment Type: Full-time Focus: Data Engineering, Snowflake, Data Modeling, AI Data Infrastructure, Marketing Technology About Our Client Our client is building ...

Data Engineer

Manhattan, NY · On-site

$125K - $150K/yr

Data Engineer Location: New York, NY Employment Type: Full-time Focus: Data Engineering, Snowflake, Data Modeling, AI Data Infrastructure, Marketing Technology About Our Client Our client is building ...

Data Engineer

New York, NY · On-site +1

$105K - $145K/yr

You will work alongside the Director of Data Engineering to build, optimize, and scale our data infrastructure, supporting the development of data-driven products and insights that power our ...

Data Engineer

New York, NY · On-site

$105K - $145K/yr

You will work alongside the Director of Data Engineering to build, optimize, and scale our data infrastructure, supporting the development of data-driven products and insights that power our ...

Data Engineer

New York, NY

$125K - $150K/yr

As a Data Engineering intern, you'll learn how we turn messy, real-world data into reliable foundations for research and trading. You'll write Python, SQL, and OCaml; use open-source tools and ...

Data Engineer

New York, NY · On-site

$125K - $150K/yr

As a Data Engineering intern, you'll learn how we turn messy, real-world data into reliable foundations for research and trading. You'll write Python, SQL, and OCaml; use open-source tools and ...

Data Engineer

Manhattan, NY · On-site

$126K - $151K/yr

MedReview Innovation and Development team is seeking a data engineer to function as the primary architect and operator of our data infrastructure. Your mission is to evolve our current environment ...

Data Engineer

Manhattan, NY · Remote

$105K - $115K/yr

MedReview Innovation and Development team is seeking a data engineer to function as the primary architect and operator of our data infrastructure. Your mission is to evolve our current environment ...

Data Engineer

Manhattan, NY · On-site

$155K - $170K/yr

We are looking for a highly skilled Data Engineer to join our Data Governance Team. The ideal candidate will have a strong background in data engineering with specific experience in Databricks. You ...

Showing results 41-60

Data Engineer Developer information

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

AspectData Engineer DeveloperData Analyst
Required CredentialsBachelor's in CS, Engineering, or related; often certifications in cloud or big data toolsBachelor's in Statistics, Math, or related; certifications in data visualization or analysis tools
Work EnvironmentBuilds data pipelines, manages databases, works with cloud platformsAnalyzes data, creates reports, visualizes insights for business decisions
Employer & Industry UsageTech companies, finance, healthcare, e-commerceMarketing, finance, retail, consulting

While Data Engineer Developers focus on building and maintaining data infrastructure, Data Analysts interpret data to provide actionable insights. Both roles require strong technical skills but serve different stages of the data lifecycle.

Is a data engineer a developer?

A data engineer is a type of developer who specializes in designing, building, and maintaining data pipelines, databases, and infrastructure for data storage and processing. They often work with programming languages like Python, Java, or Scala, and use tools such as Apache Spark or Hadoop. While both roles involve coding, data engineers focus on data architecture and systems rather than application development.

What cities near Union, NJ are hiring for Data Engineer Developer jobs?

Cities near Union, NJ with the most Data Engineer Developer job openings:

Infographic showing various Data Engineer Developer job openings in Union, NJ as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.

Data Engineer

Bedminster, NJ • On-site

Recruit Professional Services
Recruiting and Staffing Services • 51 - 200 employees

$116K - $140K/yr

Other

Re-posted 13 days ago


Job description

Data Engineer
Responsibilities
  • Develop and maintain scripts and tools using Python, PowerShell, and R.
  • Design, write, and optimize SQL queries for performance and scalability.
  • Help modernize 'legacy' solutions to realign with our current code base and tech stack.
  • Assist in redevelopment, improvement and ongoing maintenance of existing data, analytics, and reporting solutions.
  • Ensure accurate and efficient data integration of diverse data sources and formats.
  • Enhance and support database functions and procedures.
  • Optimize data access and data processing workflows for performance, scalability, and efficiency/
  • Implement data quality checks and validations to ensure the accuracy, consistency, and completeness of data.
  • Identify and resolve performance bottlenecks, investigate and troubleshoot data related issues, and provide solutions to address defects.
  • Seamlessly transition between production support and development tasks based on business needs.
  • Deploy and manage code utilizing engineering best practices in non-prod and prod environments.

Requirements:
  • Bachelor's Degree in computer science, data science, software engineering, information systems, or related quantitative field.
  • Minimum 4 years of experience working as a Python Developer, Solutions Engineer, Data Engineer, or similar roles.
  • 4+ years of solid continuous experience in Python.
  • 3+ years of solid experience writing SQL and PL/SQL code.
  • 3+ years of experience working with relational databases (solid understanding of Oracle preferred).
  • 2+ years of experience scripting with PowerShell.
  • Experience programming in R.
  • Experience with web application frameworks including Shiny, Dash, Streamlit.
  • Experience with CI/CD utilizing git/Azure DevOps.
  • Knowledge of alternative storage formats including Parquet/Arrow/Avro.
  • Ability to collaborate within and across teams of different technical knowledge to support delivery of solutions.
  • Expert problem-solving skills, including debugging skills, enabling the determination of sources of issues in unfamiliar code or systems.
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