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Python Developer Iii Jobs in Iselin, NJ, US
66 python developer iii jobs from 24 companies hiring in Iselin, NJ, US.
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Python Developer III
Jersey City, New Jersey, United States
$103k-$180k/yr HybridFull Time
7+ YOESenior Python developer with 7+ years, distributed systems, front office exposure, CI/CD, mentoring.
Python, Quartz, CI/CD
2mo
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Software Engineer III- Python/PySpark
Jersey City, New Jersey, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years in software engineering; design, development, testing, and operations; AWS data solutions; Python or Java; PySpark/Spark; SQL/NoSQL databases; SDLC and CI/CD; agile and security.
Python, PySpark, Spark, AWS, Lambda, EKS/ECS, S3, SQL, PostgreSQL, DynamoDB, Databricks, CI/CD
1mo
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Software Engineer III - Python/AWS/Kafka
Jersey City or Houston or Columbus or Wilmington
$133k-$185k/yr OnsiteFull Time
3+ years backend software development with Python; AWS core services; REST APIs; Docker; Git; CI/CD; interested in AI/ML; code reviews; teamwork.
Python, FastAPI, Flask, AWS, Lambda, API Gateway, RDS, Aurora, DynamoDB, S3, SQS, SNS, Kinesis, Kafka, MSK, Docker, Terraform, AWS CloudFormation, CloudWatch, X-Ray, Git, CI/CD
1mo
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Software Engineer III
Lehi or Jersey City
HybridFull Time
3+ YOEBachelor’s in Computer Science; 3+ years software development; Python, SQL; AWS; REST; React; data processing and AI/ML workflows.
Python, SQL, REST, AWS, React, Parquet, Snowflake
1mo
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Software Development Engineer III
New York, New York, United States
$138k-$178k/yr OnsiteFull Time
4+ YOE4+ years in financial software; Python development; backend APIs; risk analytics; market data vendor integration; CI/CD; Git.
Python, APIs, Git, CI/CD, LLM, Agentic AI
1mo
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App Dev & Support Engineer III
Somerset, New Jersey, United States
$111k-$160k/yr HybridFull Time
5+ YOEBachelor’s degree or equivalent experience; 5+ years software development; strong C/C++, C#, Python; REST; serial communication; POS; PCI-DSS awareness.
C, C#, Python, REST API, PCI-DSS
2w
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Software Engineer III, Infrastructure, Google Workspace
Sunnyvale or New York
OnsiteFull Time
2+ YOEBachelor’s or equivalent; 2 years in C++, Java, Go, or Python; 2 years in large-scale infrastructure, distributed systems, ML, compute tech, or hardware.
C++, Java, Go, Python, Distributed systems, Machine learning
4d
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Software Engineer III
Milwaukee or New York City
$108k-$162k/yr HybridFull Time
5+ YOE5+ years in data analytics in finance/insurance; expert SQL; Snowflake, dbt, Python; data warehousing; strong communication.
SQL, Snowflake, dbt, Python, Streamlit, AI/ML
1d
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Data Engineer III
New York, New York, United States
$147k-$172k/yr OnsiteFull Time
7+ YOE7+ years in data engineering; advanced SQL and Python; Snowflake/BigQuery; Airflow/dbt; AWS; Tableau; API integration; DevOps for data; Scrum/Jira.
Airflow, dbt, Rivery, Python, SQL, Snowflake, BigQuery, Google Analytics, Tableau, AWS, Pulumi, Docker, ECR, Lambda
2w
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Software Development Engineer III (Bethpage, NY, US, 11714)
Bethpage, New York, United States
$134k-$220k/yr HybridFull Time
7+ YOEBachelor’s degree in computer science; 7+ years software development; strong communication; Python, JavaScript, Git, Node.js; Google Cloud; prompt engineering; Dialogflow; NY or Dallas/Fort Worth hybrid.
Python, JavaScript, Git, Node.js, Code Blocks, Google Cloud Platform, Dialogflow, Prompt engineering
1mo
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Data Engineer III
New York, New York, United States
$147k-$172k/yr RemoteFull Time
7+ YOE7+ years of data engineering experience; SQL and Python; Snowflake/BigQuery; Airflow; dbt; AWS; Tableau; ETL/ELT; CI/CD; API design; Scrum/Jira.
Airflow, dbt, Rivery, Python, SQL, Snowflake, BigQuery, Tableau, Google Analytics, AWS, ECR, Lambda, Airflow, Pulumi, Docker, Jira
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Network Engineer III
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
3+ YOE3-4 years networking and cloud experience; strong Arista EOS and Cisco NX-OS/IOS; BGP/OSPF; VPN; Python automation; AWS/GCP/Azure; CCNP preferred.
Arista EOS, Cisco NX-OS/IOS, Cumulus Linux, BGP, OSPF, MSDP, PIM, VXLAN, EVPN, VMware, KVM, Proxmox, Python, Netmiko, Napalm, Nornir, Ansible, Salt, templating (CUE/Jinja), Netbox, Nautobot, AWS, GCP, Azure, Alicloud, VPCs, Transit Gateways, IGWs
1mo
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Process Development Engineer III, Data Science
Tarrytown, New York, United States
$110k-$179k/yr HybridFull Time
5+ YOEBachelor’s or Master’s in Chemical Engineering or Biomedical Engineering; 5-7 years in bioprocess development/pharma; strong Python/SQL; Linux; DevOps familiarity; collaborative; mentoring.
Python, SQL, Linux, Git, Kubernetes, NixOS, Jenkins, Dataiku, Seeq, PI Historian, OPC, MQTT
1d
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Engineer III - Data Analytics (Hybrid)
New York, New York, United States
$120k-$180k/yr HybridFull Time
5+ YOE5+ years software engineering with cloud infra focus; Python/Go skills; IaC (Terraform/CloudFormation); cloud cost management tools; monitoring/observability; Docker/Kubernetes; CI/CD.
Python, Go, Terraform, CloudFormation, Prometheus, Grafana, DataDog, Docker, Kubernetes, CI/CD
3d
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Software Engineer III, Social
New York, New York, United States
$140k-$166k/yr HybridFull Time
3+ YOE3+ years backend development; AI tooling experience; building, testing, deploying, monitoring services; event-driven architectures; relational and NoSQL DBs; Kotlin or Python; REST/gRPC/GraphQL; Kubernetes, Terraform, CI/CD.
Kotlin, Python, PostgreSQL, MySQL, DynamoDB, Cassandra, MongoDB, Redis, Memcached, Kubernetes, Terraform, GitHub Actions, Jenkins, REST, gRPC, GraphQL, LLMs
2mo
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DATA ENGINEER III
New York, New York, United States
$115k-$130k/yr OnsiteFull Time
5+ YOE5+ years T-SQL and ETL, Python scripting, data integration, API usage, and handling diverse file formats; Tableau experience preferred.
T-SQL, ETL, Python, Git, Tableau, SFTP, XML, JSON, X12, Excel, Parquet, APIs
3w
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Research Scientist III
New York City, New York, United States
$100k/yr HybridFull Time
4+ YOEBachelor's in epidemiology/public health/biology with 4+ years, or Master's with 3+ years, or Doctorate with 1+ year; experience in overdose data analysis; SAS/R/Python; GIS mapping; program evaluation; travel up to 25%; willing to relocate to NY area.
SAS, SAS SQL, R, Python, ARC GIS
2w
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Identity and Access Management Data Engineer III
New York or San Antonio or Irvine
OnsiteFull Time
5+ YOEBachelor in CS/Data Science or related; 5+ years data engineering/analysis; Python/SQL; IAM concepts; APIs, AWS, Databricks, Snowflake; data visualization; ETL; AI/ML exposure.
Python, SQL, AWS, Databricks, Snowflake, Tableau, Power BI, GitHub
1mo
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Senior Cloud Engineer III – Location: Warren, NJ (Hybrid)
Warren, New Jersey, United States
$190k/yr HybridFull Time
5+ YOEBachelor’s in CS/IT or related field; 5+ years in cloud infrastructure, networking, and security; multi-cloud (Azure, AWS, Google Cloud); IaC (Terraform); Kubernetes security; DevSecOps; CI/CD security; Azure Network Specialist certification required.
Terraform, Kubernetes, GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Istio, Sigstore, SLSA, Python, Bash, PowerShell, Go, Azure Firewall, AWS WAF, Google Cloud Armor
1w
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AI Engineer III - Agentic AI
New York, New York, United States
$104k-$175k/yr RemoteFull Time
4+ YOE4+ years software engineering; AI features experience; backend languages Python/Go/TypeScript; APIs and cloud basics; interest in agentic AI; collaborative; customer-minded.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
2w
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Data Engineer III***Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
HybridFull Time
3+ YOEBachelor's in engineering or computer science; 3+ years Python-based Spark data engineering; experience with Azure Synapse Analytics, Azure Databricks, or Hadoop; strong SQL; Linux/Windows development; CI/CD with Azure; data pipelines and governance.
Python, SQL, Azure Synapse, Azure Databricks, Hadoop, Linux, Windows, Git, Azure DevOps, CI/CD
1d
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Data Scientist III - Financial Crimes Modeling
New York or Boston or Mount Laurel or New York
$96k-$156k/yr RemoteFull Time
5+ YOE5+ years of relevant experience; proficiency in Python and SQL; AML/CTF analytics experience; cloud familiarity (Azure); ML model development and deployment.
Python, SQL, Azure
2w
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Data Engineer III***Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
$72k-$119k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent; 3+ years data engineering with Python Spark, Azure Synapse/Databricks/Hadoop; SQL; Linux/Windows; CI/CD; strong communication.
Azure Synapse Analytics, Azure Databricks, Hadoop, Python, SQL, Azure Data Factory, Azure Data Lake Storage, Azure Key Vault, Git, Azure DevOps, CI/CD, Linux, Windows, Data Warehouses
1w
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Hardware Test Engineer III
Boston or New York or Paris
HybridFull Time
5+ YOE5+ years of engineering experience with a BS or 3+ years with MS; experience with hardware, firmware testing, and documentation.
RTOS, Python, Git, JIRA, GitHub, Electrical Schematics
2w
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Data Engineer III***Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
$72k-$119k/yr HybridFull Time
3+ YOEBachelor’s or equivalent; 3+ years Python-based Spark; Azure/Synapse or Databricks; Big Data concepts; SQL; Linux/Windows; Git/Azure DevOps; CI/CD; data pipelines; governance and security in cloud.
Azure Synapse Analytics, Azure Databricks, Hadoop, Python, SQL, Azure Data Factory, Azure Data Lake Storage, Azure Key Vault, Git, Azure DevOps, CI/CD, AWS Redshift, Azure Dedicated SQL Pool, Netezza, Microsoft Fabric
4d
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Database Analyst III - Pediatric Healthcare - Digital and Technology Partners - Remote
New York, New York, United States
$120k-$180k/yr RemoteFull Time
7+ YOEBA/BS in a relevant field; 7+ years analytics development; healthcare analytics; EMR/Regulatory knowledge; BI/reporting experience.
Epic/Clarity, Facets, Amisys, IDX, Soarian, SQL, Python, R, Tableau, Power BI, ETL, Data warehouse
HiringCafe market data
Python Developer Iii Jobs market signals in Iselin, NJ, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
66
Hiring companies
24
Fresh sample
66% new in 30d
Salary visibility
87% show pay
Companies appearing in this market
JPMorgan ChaseBank of AmericaGoogleRELXAmerican ExpressBeacon BiosignalsBlue NileCapital Group
Work location mix in visible results
Onsite: 20Hybrid: 14Remote: 4