874 Python Developer jobs in New Jersey

Principal Engineer - Python API Development

Fidelity Investments

North Bergen, NJ 07047

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related engineering discipline; 8+ years (typically 10+) building and operating production platforms and services at scale.
Deep software engineering expertise in Python and distributed systems
Linux fluency and scripting are required
Cloud platform leadership (AWS) —hands‑on with S3, Lambda, Batch, Step Functions, EventBridge, CloudWatch, and SNS/SQS—and experience shaping platform patterns that other teams adopt.

SmartExplore AI is experimental.

New, Posted 11 hours ago

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Senior Data Product Engineer, Commercial

Genmab

Plainsboro, NJ 08536

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years in data engineering, analytics engineering, or data platform development.
10+ years of experience IT with some in Biotech/Pharma industry
Expert-level proficiency in:
**DBT:** advanced macros, Jinja, testing, exposures, dbt Cloud deployment.
**Databricks:** Spark (PySpark, SQL), Delta Lake, Unity Catalog.
**Snowflake**
**AWS: S3, Glue, Lambda, Step Functions, Datasync, EMR, Redshift, IAM and networking/security fundamentals.**
**Data Visualization:** Power BI or Tableau.
Strong programming background in Python and SQL (including query optimization).
Proven experience with distributed systems and large-scale datasets (TB scale).
Experience implementing CI/CD pipelines, data testing, and infrastructure as code.
Solid understanding of data governance, security, and compliance in enterprise environments.

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New, Posted 17 hours ago

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Principal Engineer - Python API Development

Fidelity Investments

Lyndhurst, NJ 07071

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related engineering discipline; 8+ years (typically 10+) building and operating production platforms and services at scale.
Deep software engineering expertise in Python and distributed systems
Linux fluency and scripting are required
Cloud platform leadership (AWS) —hands‑on with S3, Lambda, Batch, Step Functions, EventBridge, CloudWatch, and SNS/SQS—and experience shaping platform patterns that other teams adopt.

SmartExplore AI is experimental.

New, Posted 6 hours ago

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Analyst

RWJBarnabas Health Corporate Services

Oceanport, NJ 07757

$91,472-$129,204/yr

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Degree in the field of business management, finance
5 years experience in business analytics and healthcare revenue cycle
Microsoft Office (Advanced working knowledge of Microsoft Excel)
Strong analytical skills and ability to identify appropriate analytical approaches depending on the business need
Excellent communication skills- verbal and written
Strong Hands-on experience with analytics using tools like Tableau
Experience SQL, Informatica, Snowflake
Experience with SQL Server & SQL Writing
Experience with ETL tools in the market
Experience with EPIC Clarity Data
Ability to effectively document and translate business requirements
Exceptional ability to visually present and communicate data, analyses, and findings
Great attention to detail to ensure highest level of quality/rigor in reports and data analysis
Ability to meet deadlines and handle varying workloads with a high degree of accuracy
Proactive, organized, detail oriented, and quality driven

SmartExplore AI is experimental.

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Teach Kindergarten at Success Academy – Entry Level to Experienced Teaching

Success Academy Charter Schools

Newark, NJ 07199

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

A bachelor's degree before your first day of work with Success Academy (a background in education is not required).
Strong communication and interpersonal skills.
Passion for learning and commitment to student development.
Ability to work in person in New York City.

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Digital Product Lead

Kenvue

Summit, NJ 07901

OnsitePaid Time Off

Minimum of Bachelors degree
Minimum of 4 years of relevant experience
Product Management proficiency
Proficiency with data visualization software (e.g. PowerBI), querying (SQL) and coding (Python)
Proficiency with Databricks
Advanced proficiency of various Data & Analytics tools
Up to 15% domestic travel

SmartExplore AI is experimental.

New, Posted 6 hours ago

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Software Engineer (MES)

L3Harris Technologies

Camden, NJ 08103

OnsiteBilingual PreferredPaid Time OffRetirement Benefit

U.S. citizenship with a Active Department of Defense (DoD) Secret clearance
Bachelor's or Master's degree in computer engineering, Electrical Engineering, Computer Science, or related field
2+ years of experience debugging applications on simulated and/or target hardware
Usage of a Real-Time Operating System (RTOS), such as Green Hills Integrity, VxWorks, or similar
Excellent oral and written communication skills

SmartExplore AI is experimental.

New, Posted 18 hours ago

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Senior Research Software Engineer

Princeton University

Princeton, NJ 08542

Onsite

Strong programming skills, particularly in the languages used in scientific computing applications (specifically Python).
7+ years' experience as a Research Software Engineer, this includes graduate level and postdoctoral work.
Experience with Python libraries (especially NumPy) and the Python ecosystem of tools for managing environments and code testing, linting, dependency management and packaging (e.g., Poetry), etc.
Demonstrated success:
Consistently using conventional and readable coding style.
Performing test-driven development.
Creating comprehensive and well-written documentation.
Participating in regular code reviews as both a reviewer and reviewee.
Developing and maintaining reproducible build systems.
Using version control systems.
Using CI/CD pipelines.
Demonstrated successes contributing to a collaborative research team.
Ability to work independently.
Ability to learn new programming languages and technologies beyond area of core knowledge.
Ability to communicate effectively with a diverse user base having varied levels of technical proficiencies.
Ability to manage code bases with agility in a fast-paced, collaborative environment.
Bachelor's degree in computer science, engineering, sciences, or related computational field required.

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New, Posted 22 hours ago

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Regional Director of Facilities Operations

ASPCA

New York, NY 10128

$121,000-$128,000/yr

OnsiteBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

Minimum of 5 years of experience in facilities and project management
Bachelor's degree in facilities management related field (preferred)
Qualifying certificate in Facilities Management
Valid driver's license required
Certificate of Fitness S12 – City Wide Sprinkler Systems
S-95 Supervision of Fire Alarm Systems
F07 Fire and Emergency Drill Conductor
OSHA 30 Hour Certificate
Incident Command Training
Language: English (Required), Spanish

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New, Posted 11 hours ago

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Enterprise Architect

BAYADA Home Health Care

Pennsauken, NJ 08110

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Four (4) year college degree in Information Technology, Computer Science, or a related field
Four (4) + years of experience designing and implementing systems in a complex technical environment that includes requirements for at least one major regulatory framework such as HIPAA or PCI-DSS
Demonstrated experience in developing and facilitating the implementation of enterprise-level technical strategies and roadmaps within mid- to large-sized organizations
Demonstrated ability to guide and execute projects, including updating legacy systems, migrating to the cloud, implementing SaaS solutions, integrating mergers or acquisitions, and addressing security or compliance challenges
Experience leading in an Agile/Lean environment and experience with widely adopted Agile/Lean frameworks
Ability to communicate software engineering concepts effectively and clearly to technical and non-technical audiences
Expertise in technology trends, capabilities and requirements including AI/ML
Excellent written and oral communication skills
Must be willing to work 8:30-5pm EST
Proximity to Pennsauken, NJ preferred

SmartExplore AI is experimental.