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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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Senior Software Engineer (Applied AI)
Seattle or New York City or Boston or United States
$130k-$200k/yr RemoteFull Time
5+ YOE5-8+ years in software engineering; hands-on Applied AI/LLM; Python, databases, AWS; RESTful and event-driven architectures; data-intensive applications; mentoring; security practices.
Python, Relational Databases, AWS, REST, Event-driven Architecture, LLMs, RAG, Vector Databases, Embedding Models, Observability, Security (HIPAA, SOC2)
1w
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Machine Learning & Operations Engineer
New York or United States
RemoteFull Time
3+ YOE3+ years in MLOps/ML infra or related; Python and ML frameworks; CI/CD pipelines; Docker; GPU workloads; cloud platforms; data pipelines; remote collaboration.
Python, PyTorch, TensorFlow, GitHub Actions, GitLab CI, Jenkins, Docker, AWS, GCP, Azure, MLflow, Weights & Biases, Airflow, Argo, Prefect, Kubeflow, Terraform, Pulumi, CloudFormation
1mo
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Forward Deployed Engineer - Healthcare
New York City, New York, United States
$120k-$160k/yr HybridFull Time
3+ YOE3+ years in data science, software development, or solutions engineering; healthcare enterprise experience; PHI handling; AI/ML, RAG pipelines; travel 10–20%.
Python, React, Next.js, APIs, EHR integrations
1w
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Machine Learning Engineer
New York, New York, United States
$150k-$190k/yr HybridFull Time
2+ YOE2+ years in data-driven role; experience shipping ML systems; Python ML stack; cloud; containers; on-site customer work.
TensorFlow, MLFlow, Spark, Dask, AWS, Azure, GCP, Docker, Kubernetes, Python
2w
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Senior Full-Stack Engineer
Denver or New York
$145k-$206k/yr HybridFull Time
7+ YOESenior full-stack engineer with backend focus; 7+ years’ experience; proficient in Python, Node.js, or Go; Docker and Kubernetes; API design; fintech security/compliance; cloud platforms.
Python, Node.js, Go, Docker, Kubernetes, Redis, CI/CD, AWS, GCP, Azure, APIs
2mo
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Senior Applied AI Engineer
Denver or Chicago or East Rutherford or Los Angeles or New York or Phoenix or San Francisco or Seattle
$125k-$186k/yr OnsiteFull Time
8+ YOE8+ years software engineering; expert Python; strong AWS; data modeling; LLM evaluation; experience with agentic systems and enterprise AI patterns; Bachelor's in CS/Engineering or equivalent.
Python, AWS, SQL, LLM, Dataiku, OpenAI
1mo
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Senior/Staff Software Engineer- Application Platform
New York or Bay Harbor Islands or Palo Alto or San Francisco
HybridFull Time
10+ YOE10+ years in software engineering or platform engineering; experience building platforms and distributed systems; proficient in Kotlin, TypeScript, Go, Python; familiar with cloud and containers (GCP, Kubernetes, Docker); strong cross-team collaboration and API design skills.
Kotlin, TypeScript, Go, Python, Kubernetes, Docker, GCP
2mo
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Data Engineer
East Rutherford, New Jersey, United States
$110k-$127k/yr OnsiteFull Time
3+ YOE3+ years in data engineering; SQL; ETL/ELT development; data profiling; AWS, Snowflake; Python/R; Talend/Airflow; data modeling; strong communication.
Talend, AWS, Airflow, Snowflake, Python, R, Amazon Glue
2w
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Senior Software Engineer - AI Fintech foundation
New York or Washington DC or Chicago
$110k-$300k/yr RemoteFull Time
5+ YOE5+ years in production ML systems or pricing platforms; Python, Scala, and SQL; data modeling, software architecture, and distributed data processing; strong collaboration.
Python, Scala, SQL, ETL, Machine Learning
4w
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Senior GenAI Backend Platform Developer
Rockville or Jersey City or Denver or San Francisco or New York
HybridFull Time
5+ YOESenior GenAI backend developer with 5+ years of experience in cloud-native systems, AWS, CI/CD, and secure software practices.
AWS Bedrock, AWS S3, AWS Fargate, AWS Lambda, AWS Step Functions, Jenkins, Git, Docker, Python, FastAPI
1w
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Software Development Engineer in Test (SDET)
Jersey City, New Jersey, United States
RemoteFull Time
7+ YOE7+ years QA in financial services, SDET with test automation, skilled in JS frameworks, SQL, Python, CI/CD, Linux; experience in trading environments preferred.
Selenium, Cypress, Playwright, WebdriverIO, GitLab CI, Jenkins, Git, Python, SQL, Chrome DevTools
1w
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AI Fullstack Engineer – Build Real-World Systems
New York City, New York, United States
$150k-$250k/yr OnsiteFull Time
3+ YOE3-8 years of full-stack engineering experience at a startup or AI-focused company; strong Python, React, and TypeScript; experience with REST APIs and cloud; able to own problems end-to-end.
Python, React, TypeScript, REST APIs, Cloud
4w
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Forward-Deployed Engineer (CoE - MSD365)
New York City, New York, United States
$180k-$233k/yr HybridFull Time
3+ YOE1–3 years in data science, analytics, implementation, or related; degree in quantitative field; travel 1–3 times/month within U.S.; strong Python and data integration skills; excellent communication.
Python, Pandas, NumPy, Cursor, Claude Code, Codex, APIs, Microsoft D365 CRM, SAP S/4 HANA, Salesforce, Snowflake
1w
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Senior Software Engineer, Reporting Experience
New York City or Reno or San Ramon
$153k-$210k/yr HybridAll Commitments Available
5+ YOE5+ years in software engineering; 5+ years front-end with React/Jest/JavaScript/TypeScript; proficiency in Kotlin/Java/Python; experience with automated testing; eagerness to learn; strong problem-solving and communication.
React, Jest, JavaScript, TypeScript, Kotlin, Java, Python, Docker, AWS, GraphQL, RESTful APIs
2w
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SAP BTP Senior Developer - (Open to remote) (New York, NY, US, NY 10019)
New York, New York, United States
$125k-$140k/yr RemoteFull Time
5+ YOE5+ years SAP BTP development; UI5/Fiori; SAP Build; JavaScript/Node.js/TypeScript/Python; REST/OData; SAP ECC/S/4HANA; CF runtimes; CI/CD; Git/GitLab; SAP BTP security and integration.
SAP BTP, UI5, Fiori, SAP Build, JavaScript, Node.js, TypeScript, Python, REST, OData, GitHub, GitLab, SAP Business Application Studio, Visual Studio Code, SAP BTP Cockpit, XSUAA, Connectivity, Destination Services, Cloud Connector, CAP, CDS, IAS/IPS, Okta
1mo
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Senior Software Engineer - New York, NY - Hybrid
New York, New York, United States
$170k-$195k/yr HybridFull Time
5+ YOE5+ years software engineering; expert in Python or Kotlin; architecture/design experience; full-stack skills; ownership of critical components.
Python, Kotlin, APIs
2mo
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Machine Learning Performance Engineer
New York, New York, United States
$200k/yr OnsiteFull Time
Strong CUDA GPU programming, deep learning framework internals, computer architecture, and proficient in C++ and Python; experience with large-scale distributed training and Linux systems; open-source contributions preferred.
CUDA, PyTorch, JAX, TensorFlow, C++, Python, Linux, Triton, cuDNN, cuBLAS, GPU
3w
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Principal Data Engineer
New York, New York, United States
$175k-$220k/yr RemoteFull Time
8+ YOE8+ years in data engineering or backend development; expert in Databricks, Snowflake, Python, SQL; AWS; Terraform; CI/CD; strong communication.
Databricks, Snowflake, Python, SQL, AWS, Terraform, Airflow, Delta Lake, Unity Catalog, Delta Live Tables, MLflow, ECS, SQS, Glue, S3, Redshift
2w
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Senior Backend Engineer, Enterprise AI
San Mateo or Boston or New York City or Salt Lake City or Lahore
HybridFull Time
Proven backend development experience; scale enterprise AI product; cloud platforms; mentoring; agile culture; strong communication; AI in workflows.
Go, Python, Java, Google Cloud Platform, Amazon Web Services, Microsoft Azure
3w
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Staff Software Engineer, Simulation Capacity Optimization
Mountain View or New York City or San Francisco
$251k-$310k/yr OnsiteFull Time
8+ YOEBachelor’s in quantitative field or equivalent experience; 8+ years software engineering; proficiency in C++/Python; experience with distributed systems and cloud; SQL and large-scale data warehouses.
C++, Python, Cloud (GCP, AWS, Azure), SQL, BigQuery
2mo
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Senior Machine Learning Engineer, AI Automation
New York, New York, United States
$149k-$223k/yr OnsiteFull Time
8+ YOE8-10+ years software engineering, 1-2+ years AI systems, experience with LLM orchestration, RAG, vector stores, backend systems in Java/Go/Python.
LangChain, LlamaIndex, Semantic Kernel, Azure AI Search, Vector databases, Pinecone, Milvus, Weaviate, Kafka, Flink, Spark, Java, Go, Python, LLM APIs, MCP
5d
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Senior Software Engineer (C#/.NET & AI)
Chicago or New York City or Dallas or Boston or Portland
$122k-$146k/yr OnsiteFull Time
7+ YOESenior software engineer with 7+ years of backend experience, strong C#/NET/Java/Python, REST APIs, React, databases, CI/CD, cloud (AWS/Azure).
C#, .NET, Java, Python, REST APIs, React, SQL Server, PostgreSQL, MySQL, MongoDB, Docker, Kubernetes, AWS, Azure, Git, CI/CD, Terraform
2mo
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Senior Machine Learning Engineer
New York, New York, United States
$205k-$235k/yr HybridFull Time
5+ YOE5+ years backend software engineering; experience shipping ML-powered features in production; Python and/or Go/Java/TypeScript; cloud infrastructure (AWS/GCP/Azure); ML concepts and ML API integration.
Python, Go, Java, TypeScript/Node, AWS, GCP, Azure, Docker, Kubernetes, ML platforms, OpenAI, Anthropic, HuggingFace, SageMaker, LLMs
1w
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Senior AI Platform Engineer
San Francisco or Boston or Jacksonville or New York
$150k-$180k/yr HybridFull Time
5+ YOEStrong Python skills (5+ years); data engineering or distributed systems; LLM-based systems and agent frameworks; API design/integration; cloud infrastructure and container orchestration; multi-tenant enterprise deployments.
Python, Spark, Hive, Trino, StarRocks, DBT, Airflow, Kubernetes, LangChain, LlamaIndex, DSPy, OpenAI MCP, A2A, REST, GraphQL, gRPC, Docker, IAM, OpenTelemetry, MLflow
1mo
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Full Stack Engineer, Backend
New York, New York, United States
$150k-$180k/yr OnsiteFull Time
Moxxi Digital: Operates a performance marketing platform and digital media properties.
6+ YOE6+ years software engineering; strong TypeScript/React/Next.js; backend experience in Go/Node.js/Python; cloud-native, containers; SQL/NoSQL databases; frontend testing and performance; collaboration with product/design; mentorship possible
TypeScript, React, Next.js, Go, Node.js, Python, REST, GraphQL, Docker, Kubernetes, SQL, NoSQL
1mo
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Forward Deployed Software Engineer (NYC)
New York City, New York, United States
$120k-$150k/yr OnsiteFull Time
3+ YOE0-3 years in software engineering or customer-facing roles; proficient in Python, Java, C++, TypeScript/JavaScript; familiar with LLMs; strong ownership and communication.
Python, Java, C++, TypeScript, JavaScript
2mo
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Lead AI/ML Engineer
New York or Mountain View
$170k-$190k/yr HybridFull Time
6+ YOE6+ years in ML/AI; strong Python; PyTorch/TensorFlow; experience leading AI initiatives; expertise in LLMs, speech, or conversational AI; AWS, Docker, Kubernetes, CI/CD; effective cross-functional leadership.
Python, PyTorch, TensorFlow, AWS, Docker, Kubernetes, CI/CD, OpenAI, Bedrock, Anthropic, Vector databases
3w
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Software Developer (Virtual, Full Time)
Jersey City, New Jersey, United States
$100k-$120k/yr RemoteFull Time
3+ YOE3+ years in software development with JavaScript/TypeScript/Python; BS in CS or equivalent; experience with CI/CD, Git, SQL/NoSQL; front-end knowledge.
JavaScript, TypeScript, Python, SQL, NoSQL, Git, AWS, Vue.js, React, Angular
2mo
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Senior Software Engineer - onsite Dallas or NYC
New York City or Dallas
$150k-$225k/yr OnsiteFull Time
5+ YOE5+ years data/software engineering; cloud data infra; Snowflake/AWS/dbt; Python/SQL/Node; CI/CD; strong collaboration.
AWS, Snowflake, Airflow, dbt-core, Python, SQL, Node, Gitlab Pipelines, Git, Terraform, Datadog
1mo
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Research Engineer, Human Likeness Modeling
New York City or Los Angeles or Mountain View
$174k-$252k/yr OnsiteFull Time
3+ YOEPhD in CS/ML with 3+ years, multimodal audio/vision-language models, large-scale VLMs, Python, JAX, independent R&D.
Python, JAX, TensorFlow, PyTorch
2mo
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Full-Stack GTM Engineer
New York, New York, United States
HybridFull Time
2+ YOE2-4+ years software engineering; strong Python, JavaScript/Node.js, SQL; API integration; top tech company experience; data engineering fundamentals; systems thinking; experimentation mindset; degree from top engineering institution.
Python, JavaScript, SQL, REST APIs, OAuth, Webhooks
5d
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Senior Staff Engineer -- Lead AI Engineer
New York City or United States
OnsiteFull Time
8+ YOE8–9.5 years AI/ML development and delivery; production-grade AI/ML; strong code reviews and leadership; Python, SQL.
Python, SQL, APIs, Microservices, MLflow, Vertex AI, GCP, Embeddings, Vector Databases, RAG, LangGraph, CrewAI, AutoGen
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
1w
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AI Engineer I - Global Dining Technology
New York, New York, United States
$78k-$125k/yr HybridFull Time
4+ YOE4+ years of professional software engineering experience; AI/ML experience; backend language skills (Python/Go/TypeScript); API/cloud familiarity; interest in agentic AI; collaborative; customer-focused.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
1mo
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Senior Machine Learning Engineer, Recommendations (Experience)
Berlin or London or New York or Los Angeles
HybridFull Time
2+ YOEProduction ML systems experience; strong software engineering (Scala/Python/Go); SQL (BigQuery/Spark); distributed pipelines; cloud (AWS/GCP); TensorFlow/PyTorch; Airflow; data pipelines; scalable serving.
Scala, Python, Go, BigQuery, Airflow, BigTable, DynamoDB, Terraform, Docker, Kubernetes, TensorFlow, PyTorch, Spark
2mo
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Senior Software Engineer (Platform), United States
New York City, New York, United States
$150k-$200k/yr HybridFull Time
5+ YOE5+ years of experience building and shipping features; strong TS/Python; relational DB; platform infra; US hosting knowledge; upskilling in Kubernetes, Helm, Docker, AWS; US citizenship with background check.
TypeScript, Python, Relational databases, Kubernetes, Helm, Docker, AWS, Scripting
1mo
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AVP, Product Engineer - AML
Chicago or Stamford or Alpharetta or Dallas or New York City or Charlotte or Cincinnati
$100k-$170k/yr HybridFull Time
3+ YOEDevelop, enhance AML products; 3+ years software engineering; Java/Python/C#; AML knowledge and collaboration with compliance teams.
Java, Python, C#, AML software platforms, SQL/NoSQL, APIs, ETL tools
3w
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Steering Software Quality Assurance Engineer
Milford or Warren
HybridFull Time
3+ YOEBachelor’s in engineering; 3+ years QA in automotive or embedded; ASPICE/ISO 26262; CM tools; HIL/SIL; Python/C; TDD/BDD.
ASPICE, ISO 26262, Atlassian Jira, Git, HIL/SIL tools (dSPACE, Vector CANoe), Python, C
2w
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Developer II - Research Informatics & Technology
New York, New York, United States
$85k-$146k/yr HybridFull Time
4+ YOE4+ years software analysis, application support, or software engineering; API and integration platform experience; Linux/server env familiarity; strong analytical, communication, and collaboration.
APIs, Workato, Boomi, Apigee, Python, Java
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
46% new in 30d
Salary visibility
83% show pay
Companies appearing in this market
American ExpressGoogle DeepMindNYU Langone HealthOptiverSS&C TechnologiesTradeweb MarketsWaymoHopper
Work location mix in visible results
Hybrid: 42Onsite: 27Remote: 13