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Python Developer Jobs in Plainfield, NJ, US
3,200+ python developer jobs from 1,000+ companies hiring in Plainfield, NJ, US.
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Lead Voice Infrastructure Engineer
San Francisco or New York City
$185k-$250k/yr HybridFull Time
Senior engineer with experience building distributed telephony systems, SIP/RTP, WebRTC, and AI-enabled voice pipelines; strong backend skills in Go/Python/C/C++.
Go, Python, C, C++, WebRTC, SIP, RTP, VoIP, DTMF, APIs, AI pipelines
4d
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AI Enablement Engineer (Contract to Hire)
New York City, New York, United States
HybridContract
1+ YOE1–3 years of experience; CS degree or equivalent; proficient in Python or JavaScript; comfortable working with cross-functional teams; contract-to-hire basis.
Python, JavaScript
1mo
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Senior Platform Engineer, Infrastructure & AI
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
5+ YOE5+ years building and operating production systems on AWS; strong Terraform; container orchestration; CI/CD; JVM ecosystem familiarity; PostgreSQL ops; observability tooling; Python or Bash; high ownership
Terraform, AWS, ECS Fargate, CI/CD, PostgreSQL, Datadog, CloudWatch, PagerDuty, Python, Bash, Gradle, Spring Boot, HashiCorp Vault, AI tooling
1mo
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Staff Backend Engineer: Financial Data
New York, New York, United States
OnsiteFull Time
Rogo: Provides a generative AI platform for financial institutions.
8+ YOE8+ years in software engineering; 5+ years with GCP; strong Python; experience with Rust, C++, or Java; large-scale data pipelines; SQL and NoSQL; distributed systems; cross-team collaboration.
GCP, Python, Rust, C++, Java, SQL, NoSQL, Redis, BigQuery, Snowflake, Redshift
1mo
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Advisory Systems Engineer - NYC
New York, New York, United States
$119k-$180k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; expertise in L2/L3 networking, routing (OSPF, BGP, EVPN, VXLAN) and automation (EOS, CloudVision, Ansible, Terraform, Python); strong consultative skills; ACE certification or willingness to obtain; customer-facing services background.
EOS, CloudVision, Ansible, Terraform, Python, RADIUS
1mo
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Expression of Interest: Machine Learning Engineer
Menlo Park or New York or Seattle
$198k-$420k/yr HybridFull Time
5+ YOE5-12+ years of production ML experience, hands-on with ML at scale, Python/SQL, TensorFlow or PyTorch, data pipelines, online inference, and performance optimization.
Python, Go, C++, TensorFlow, PyTorch, JAX, GCP, AWS, Kubernetes, Spark, BigQuery, BigTable, SQL
1mo
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Senior zOS Performance Engineer
Jersey City, New Jersey, United States
$160k-$200k/yr OnsiteFull Time
10+ YOE10+ years z/OS performance tuning, capacity planning, RMF/CMF, WLM; deep z/OS internals; experience with CICS/Db2/MQ; scripting in Python/SAS/REXX.
RMF, CMF, OMEGAMON, zLDA, IntelliMagic, SMF, Rexx, Python, SAS, REXX
3w
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ML Infrastructure/Platform Engineer
New York City, New York, United States
$140k-$200k/yr HybridFull Time
3+ YOE3+ years in data engineering or ML infrastructure; Python and SQL; orchestration tools (Prefect/Airflow/Dagster); Docker/Kubernetes; cloud (Azure preferred); model serving; monitoring; strong documentation.
Python, SQL, Prefect, Airflow, Dagster, Docker, Kubernetes, Azure, MLflow, LangChain, Snowflake, dbt
1mo
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AI/ML Engineer - Vaccine Research
Pearl River, New York, United States
$106k-$177k/yr HybridFull Time
2+ YOEPhD in CS/ML/Computational Biology or related field; or Master’s with 2+ years AI/ML in vaccines/life sciences; strong Python; PyTorch/TensorFlow; experience in cloud/HPC; excellent scientific communication.
Python, PyTorch, TensorFlow, Cloud, HPC
6d
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Customer Integrations Engineer (Brightflag)
New York, New York, United States
$90k-$157k/yr RemoteFull Time
5+ YOE5+ years API-based integrations; hands-on integration development; REST/JSON/XML; data mappings and workflows; strong communication; experience with AI coding tools; agile experience.
REST APIs, JSON, XML, OAuth, API keys, Codex, Claude Code, GitHub Copilot, Postman, Swagger, Python, JavaScript, Java
1mo
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Lead Manufacturing Systems Engineer
Elizabeth, New Jersey, United States
$135k-$160k/yr OnsiteFull Time
3+ YOENetSuite Certification; 3+ years MES in production; proven ERP–MES integrations; strong knowledge of batch/process manufacturing; JavaScript (SuiteScript), Python, or SQL; understanding of inventory flows and financial impact; experience with ERP/robotics/IoT integrations; GMP or similar regulated environment experience.
NetSuite, MES, SuiteScript, JavaScript, Python, SQL, API Integration, Robotics/IoT
2mo
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Software Integration & Test Engineer
Moorestown, New Jersey, United States
$90k-$105k/yr OnsiteFull Time
Data Intelligence: Provides systems engineering and cybersecurity services to federal agencies.
2+ YOESecret clearance; 2-4 years in software integration/test; Linux/Unix troubleshooting; C/C++ or Java; Python; Bachelors in CS/Engineering.
Python, C, C++, Java, Git, Artifactory, Jira, DOORS, Jazz
3w
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Quality Systems & Regulatory Engineer
Brooklyn, New York, United States
$125k-$145k/yr OnsiteFull Time
3+ YOE3+ years in Quality Engineering or Quality Systems; NPD or supplier experience; regulatory exposure (FDA/ISO); data tools (Excel/SQL/Python/Looker); travel; Mechanical/Biomedical engineering degree.
Excel, Looker, SQL, Python, Solidworks
2mo
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Senior Digital Systems Engineer
Parsippany or Eindhoven
OnsiteFull Time
10+ YOESenior FPGA engineer with 10+ years in digital design, DSP, embedded systems; proficient in Altera/Intel and Xilinx toolchains; strong C/C++, Python; knowledge of JESD204B/C and DDR interfaces.
Intel (Altera) FPGA tools, Xilinx FPGA design flows, Verilog, VHDL, C/C++, Python, Quartus Prime, DSP algorithms, PCIe, DDR3/4/5, JESD204B/C, clock-domain-crossing, VM/Simulation
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
2mo
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AI Automation & Data Engineer
Englewood Cliffs, New Jersey, United States
OnsiteFull Time
Strong Python and SQL; experience with AI/LLM APIs and data engineering frameworks; handling structured financial/operational data; strong analytical and problem-solving skills; ability to communicate technical concepts to executives.
Python, SQL, AI/LLM APIs, data engineering frameworks, ERP, EMR
3w
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Senior AI/ML Engineer
New York, New York, United States
$115k-$150k/yr HybridFull Time
5+ YOE5+ years hands-on ML/AI in production; full ML lifecycle ownership; Python/SQL; production-ready ML frameworks; LLM in production; real-time and batch inference; strong data pipelines.
Python, SQL, PyTorch, TensorFlow, scikit-learn, XGBoost, Airflow, Kubeflow, Pub/Sub, Dataflow
1w
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Senior Backend Engineer - Senior Vice President
New York, New York, United States
$200k-$250k/yr HybridFull Time
10+ YOESenior backend engineer with cloud-native experience; proficient in Scala/Node.js/Java; 10+ years of cloud development; leadership of engineering teams; strong analytical and client-facing abilities.
Scala, Node.js, Java, Python, Ruby, Akka, ZIO, PostgreSQL, NoSQL
4d
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Senior Machine Learning Engineer
New York City or United States or Canada
$200k-$230k/yr RemoteFull Time
5+ YOE5+ years in ML engineering with computer vision/LLM/VLM experience; strong VLM knowledge; scaling labeling systems; edge-to-cloud data pipelines; Python, PyTorch; prompt engineering; independent yet collaborative.
Python, PyTorch, Cloud Inference APIs, Experiment Tracking, Prompt Engineering
2mo
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Manager Forward Deployed Engineer
Waltham or New York City
$145k/yr HybridFull Time
6+ YOE6-8 years software engineering; Node.js, React.js, Python; cloud services; AI/GenAI; client-facing; Life Sciences/Biotech experience preferred; Bachelor's in CS/Engineering.
Node.js, React.js, Python, Azure, AWS, GCP, LLMs, Prompt engineering, RAG, Search frameworks, Multimodal GenAI
1mo
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Senior Applied AI Engineer (Audio)
New York, New York, United States
$165k-$195k/yr RemoteFull Time
2+ YOESenior AI engineer with 2+ years in ML/DL, strong Python and ML framework experience, audio processing knowledge, client-facing or solutions role is a plus.
Python, PyTorch, JAX
2w
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Staff Data Engineer
New York, New York, United States
$193k-$242k/yr OnsiteFull Time
10+ YOE10+ years as a data engineer; SQL, Python; ETL/ELT tools; BI tools; cloud data solutions; data governance and security.
Matillion, Cloud Data Fusion, Informatica, Talend, Airflow, SSIS, Tableau, Power BI, Looker, EMR, RDS, BigQuery, RedShift, GCP, AWS, SQL Server
3mo
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Data/Infrastructure Advocate Engineer - US Remote
New York or United States
RemoteFull Time
Strong Python and data tooling skills; experience with storage systems and community advocacy; ability to explain complex topics and write tutorials.
Python, Pandas, PyArrow, HuggingFace Datasets, Parquet, S3
1w
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Technical Marketing Engineer (Field & Demo Experience)
New York City, New York, United States
$150k-$175k/yr HybridFull Time
3+ YOE3+ years in engineering, DevRel, or technical marketing; AI content tools experience; strong communication; APIs/integrations; video tools; able to build simple apps (React, Node, Python).
React, Node.js, Python, Loom, OBS, Premiere Pro
1w
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Lead Site Reliability Engineer - India
Mumbai or Bangalore or San Francisco or New York City or London or Mumbai
RemoteFull Time
7+ YOE7-10 years in SRE/DevOps/Platform in production cloud; 5+ years AWS; 3+ years Kubernetes; IaC (Terraform, CDK, CloudFormation) and/or GitOps; 3+ yrs PostgreSQL; security, logging/monitoring, incident response; Python/Go automation.
AWS, Terraform, CloudFormation, CDK, GitOps, Kubernetes, PostgreSQL, Python, Go, Observability tooling, Service mesh, API gateway
1mo
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Technical Support Engineer (L1 / Frontline Support)
Boston or Salt Lake City or San Francisco or New York
RemoteFull Time
2+ YOEBachelor's degree in a technical field; at least 2 years in technical support/QA/engineering; Python proficiency; familiarity with financial data; experience with troubleshooting tools and observability tools; strong technical communication.
Python, Wireshark, tcpdump, ss, nc, telnet, strace, gdb, perf, eBPF, lsof, curl, xxd, jq, SQL, Grafana, Prometheus, Loki, Sentry
6d
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Senior Engineer, Data Analytics Warehousing
New York, New York, United States
$98k-$131k/yr HybridFull Time
3+ YOE3+ years in data engineering/analytics; strong SQL; Python; AWS data engineering; ETL/ELT; healthcare data familiarity.
AWS, Glue, Step Functions, Redshift, S3, Lambda, dbt, GitLab CI/CD, Snowflake, Python, SQL
2mo
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Lead ML Data Engineer, AI Core
Palo Alto or Miami or New York City or Durham or Toronto
HybridFull Time
6+ YOE6+ years in ML/data engineering; design scalable data ingestion; Python; distributed frameworks; data quality monitoring; strong leadership.
MLflow, Dagster, Airflow, Ray, Spark, Python, Pandas
2mo
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AI Product Engineer (New York, NY, US)
New York, New York, United States
$115k-$160k/yr HybridFull Time
3+ YOEDevelop and deploy AI systems, design agentic workflows, ensure governance and production-readiness.
LangChain, Retool, Python, SQL, Java, LangGraph, Crew.AI, Claude Code, Windsurf, Cursor, RAG architectures, vector databases, semantic search
1w
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Senior Identity & SaaS Platform Engineer
Los Angeles or New York City
$143k-$170k/yr HybridFull Time
5+ YOE5+ years in Identity and Access Management with SaaS focus; SAML/OIDC/SCIM; Okta/Azure AD; scripting (Python/PowerShell/Go); Terraform; SaaS integrations; security governance.
SAML 2.0, OAuth 2.0, OIDC, SCIM, Okta, Azure Active Directory, Ping Identity, Python, PowerShell, Go, Terraform, SaaS integration
5d
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ASIC Physical Design Engineer
New York, New York, United States
$250k-$300k/yr OnsiteFull Time
Experience with physical design flows (floorplanning, place-and-route, timing closure, P&R, physical verification, power analysis); able to own a flow end-to-end; read/write RTL; cross-stack thinking; programming in Python, C++, or similar.
Python, C++, RTL, OCaml, Haskell
1mo
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Solutions Engineer, AP Intelligence (New York, NY, US, 10281)
New York, New York, United States
$125k-$143k/yr HybridFull Time
5+ YOE5+ years in Solutions Engineering or related technical/commercial role; degree in Computer Science or Engineering; cloud data platforms and API fundamentals; Python proficiency; AI/LLM knowledge.
AWS, Snowflake, Databricks, GCP, REST APIs, JSON, Python
2mo
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Structural Engineer | Senior Engineer
San Diego or Los Angeles or Orange
$120k-$137k/yr HybridFull Time
5+ YOESenior Structural Engineer with 5-7+ years, CA PE license, seismic design experience, and proficiency in ETABS, RAM, Revit, AutoCAD; capable of leading projects and mentoring staff.
ETABS, RISA, RAM, Revit, MathCAD, SAP2000, AutoCAD, Tekla, Python, Rhino, Grasshopper
2w
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Principal Software Engineer
New York, New York, United States
$170k-$200k/yr OnsiteFull Time
7+ YOE7+ years in software engineering; proficient in Java, Python, PHP; strong systems thinking; excellent communication; mentoring and culture-building; experience with microservices and cloud platforms.
Docker, GitHub Actions, OpenFGA, Auth0, RedPanda, AWS, MySQL, HCL
1mo
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Machine Learning Engineer
San Francisco or New York
$175k-$260k/yr HybridFull Time
4+ YOE4+ years applied ML experience; ownership of ML models end-to-end; strong Python/ML infra; cross-functional collaboration; production-grade code.
4d
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Senior AI Solutions Engineer, Software Engineering
New York or San Francisco or Seattle
$260k-$400k/yr HybridFull Time
5+ YOE5+ years in software or ML engineering; Python and modern LLM tooling; experience with evaluations for code models; strong written communication; revenue-driven mindset.
Python, TypeScript, Go, Rust, Java, LLM tooling
1mo
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Senior Digital Construction Project Engineer
New York City, New York, United States
$115k-$140k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years in residential design/construction; 2+ years leading a team; 5+ years Revit; 2+ years Rhino; 1+ year Grasshopper/Dynamo/Python; Adobe Creative Suite; Microsoft Office.
Revit, Rhino, Grasshopper, Dynamo, Python, Adobe Creative Suite, Microsoft Office, Smartsheet
3w
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Senior Data Engineer
New York or Fairfield
$165k-$185k/yr HybridFull Time
7+ YOE7+ years in data warehousing, SQL, Python, ETL/ELT, and BI; strong cloud (AWS) and analytics experience; Sigma Computing expertise; agile delivery; excellent communication.
AWS, Snowflake, dbt, Fivetran, Sigma Computing, Tableau, Power BI
1mo
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Senior Engineer, Data Analytics Warehousing
New York, New York, United States
$98k-$131k/yr HybridFull Time
3+ YOESenior data analytics engineer with 3+ years in data engineering, healthcare data standards, AWS data engineering, SQL, Python, and CI/CD experience.
AWS, Glue, Step Functions, Redshift, Snowflake, dbt, GitLab CI/CD, Python, SQL, S3, HL7, X12
1w
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SAP Infrastructure Principal Engineer
New York or Plano
$125k-$270k/yr OnsiteFull Time
5+ YOECKA certification; 5+ years cloud infra/devOps; 5+ years Kubernetes (EKS/AKS); 6+ years AWS; 4+ years Azure; 5+ years Docker; 6+ years CI/CD (GitHub Actions); 3+ years Python/Bash; on-call and RCA experience.
Kubernetes, EKS, AKS, Docker, Packer, GitHub Actions, AWS, Azure, Python, Bash, CI/CD, Airflow
HiringCafe market data
Python Developer Jobs market signals in Plainfield, 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
3,200+
Hiring companies
1,000+
Fresh sample
47% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
PfizerVNS HealthArista NetworksiCapitalOsmoReality DefenderTuringDegenkolb Engineers
Work location mix in visible results
Hybrid: 29Onsite: 21Remote: 9