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Python Software Developer Jobs in Harrison, NY, US
1,700+ python software developer jobs from 620+ companies hiring in Harrison, NY, US.
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
5d
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ML Research Engineer - Workflows/Systems
San Francisco or New York City
HybridFull Time
2+ YOETwo years of relevant industry experience; fluent in PyTorch and JAX; experience with asynchronous programming; strong software design; track record of observable artifacts; ML generalist with scalable ML systems knowledge.
PyTorch, JAX, Git, Python
1mo
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Senior Full Stack AI Engineer
Jacksonville or Iselin or Washington or Richardson
$110k-$190k/yr OnsiteFull Time
7+ YOE7+ years software engineering; enterprise apps; React front-end; server-side frameworks; AI tooling; security and cloud knowledge.
React, NestJS, Express, Python, FastAPI, Django, NET Core, Claude Code, GitHub Copilot, Cursor, Replit
1mo
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Entry-level Moment Google Contact Center Developer
Teaneck, New Jersey, United States
$65k/yr OnsiteFull Time
0+ YOEBachelor’s in CS/IT; Python; cloud concepts; experience with GenAI/NLP; CI/CD; Google Cloud certifications; REST APIs/Webhooks; JavaScript; willingness to learn Agentic AI and contact center concepts.
Python, Google Cloud Platform, Dialogflow, CCAI, Cloud Functions, Firestore, Vertex AI, Cloud Storage, REST APIs, Webhooks, JavaScript
1mo
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Growth Engineer (GTM Systems)
New York, New York, United States
$150k-$190k/yr HybridFull Time
Build scalable GTM data pipelines, manage marketing tech stack, and integrate systems including Salesforce; strong Python/TypeScript/SQL; data warehousing and API experience; Salesforce certification.
Fivetran, BigQuery, Sigma, SFDC/Salesforce, Replit, Clay, AI tools, SEO tools
2w
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Quality Assurance Engineer
Parsippany, New Jersey, United States
$55k-$70k/yr RemoteFull Time
3+ YOEQA Engineer with AI-augmented QA, web/API testing, Playwright/Selenium/Cypress, Python/JS/TS/C#, CI/CD, Agile, API testing, data.
Playwright, Selenium, Cypress, SQL, GitHub Copilot, Claude, ChatGPT, Cursor, Applitools, ETL tools, Databricks, Snowflake, Quicksight, Tableau, Power BI, Postman, REST Assured
6d
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Applied AI Engineer
Brooklyn, New York, United States
OnsiteFull Time
4+ YOEBS in CS/Engineering or equivalent; 4+ years shipping ML/AI in production; strong foundation models knowledge; PEFT/LoRA; Python; cloud ML/MLOps; able to work independently.
ONNX, TensorRT, vLLM, llama.cpp, GCP Vertex AI, AWS SageMaker, Azure ML, PEFT, LoRA, DVC, MLflow, Weights & Biases
2mo
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Staff Full Stack Engineer, Mobile Platform
New York City, New York, United States
$200k-$259k/yr RemoteFull Time
8+ YOE8+ years of software engineering experience; experience with React Native; strong leadership and mentoring skills; excellent communication; aligns with team and user success.
Typescript, SolidJS, React Native, Node.js, Python, OpenAI, Anthropic, LangChain, AWS, CDK, Terraform, ECS, Redis, Postgres
4w
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Senior Salesforce Developer
Chicago or Los Angeles or New York or Oakbrook Terrace or Sacramento or San Francisco or South Bend or San Jose or Tampa or Atlanta or Boston or Columbus or Dallas or Denver or Fort Lauderdale or Grand Rapids or Houston or Austin or Charlotte or Indianapolis
$109k-$222k/yr HybridFull Time
5+ YOE5+ years Salesforce experience; proficient in Apex, Visualforce, Aura, LWC; strong frontend skills; Salesforce API; certifications preferred
Salesforce, Apex, Visualforce, Aura Components, Lightning Web Components, Salesforce API, Heroku, AWS, Python, Node.js
2mo
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Product Engineer
Long Island City, New York, United States
$140k-$185k/yr HybridFull Time
2+ YOE2-5 years building production web apps; strong UI/Frontend and data-focused capabilities; comfortable across stack; autonomous in small team.
JavaScript, TypeScript, React, SQL, Python, APIs
1mo
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Solutions Engineer
New York City, New York, United States
$135k-$220k/yr HybridFull Time
2+ YOE2+ years in a technical, product, or customer-facing role; knowledge of APIs and web tech; detail-oriented; problem-solver; adaptable; collaborative.
APIs, Web Technologies, Python, JavaScript
9h
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GenAI Engineer
New York, New York, United States
$90k-$150k/yr RemoteFull Time
Experience building production GenAI/LLM systems; strong prompt engineering, RAG, evaluation; integrating LLMs in real-world applications; problem-solving and English communication.
Python, LLMs, Prompt engineering, RAG, APIs, Orchestration tools
1w
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Senior Quality Engineer
Jersey City, New Jersey, United States
$106k-$130k/yr OnsiteFull Time
7+ YOE7-12 years in functional/ automated testing; strong test automation leadership; BS in STEM or equivalent; proficient in Java/C#/Python; extensive testing tool experience; CI/CD knowledge; eligible for incentive program.
Selenium, API, LoadRunner, JMeter, AppDynamics, App Insights, UFT, ReadyAPI, JIRA, SynapseRT, Java, SQL, Service Virtualization
5d
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Senior Data & AI Platform Engineer
San Ramon or Salt Lake City or Chicago or Philadelphia or Dallas or Denver or New York City or Century City or Garden City or Nashville or St. Louis or Bellevue or Woodland Hills or Irvine or Boca Raton or Downtown Los Angeles or Atlanta or Boise or San Jose or San Francisco or Austin or El Segundo
OnsiteFull Time
7+ YOE7+ years in Microsoft Cloud/DevOps; 3+ years enabling data/analytics platforms; AI/GenAI experience; strong security/governance; CSP operations; observability and cost optimization; PowerShell/Python scripting.
Azure DevOps, Fabric, Synapse, ADF, Databricks, Key Vault, Entra ID, RBAC, PIM, Conditional Access, Azure Monitor, Log Analytics, KQL, PowerShell, Python, MLOps
1mo
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Senior Applied AI Engineer (Value Engineering) - Life Sciences
New York City, New York, United States
$131k-$154k/yr OnsiteFull Time
Celonis: Software that analyzes and improves business process efficiency.
5+ YOE5+ years in technical pre-sales, AI roadmaps, ROI/TCO, ML/Generative AI, Python and ML libraries, strong presentation skills, Bachelor’s degree (Masters preferred) in CS/engineering/math or related field.
Python, LangChain, pandas, pydantic, sklearn, PyTorch, LangChain, LlamaIndex, RAG, LLM, Hub integrations
3w
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Intelligent Systems Solutions Engineer- Liberty Mutual Investments Technology
Boston or New York
HybridFull Time
10+ YOESenior engineer/architect with 10+ years experience; advanced Python; AWS experience; MLOps; integration with LLM APIs; strong communication to non-technical stakeholders.
Python, OpenAI APIs, AWS, React, LangChain, CI/CD, MLOps, LLM/Gen AI, Lambda, ECS, Fargate, S3, IAM, Networking
2mo
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Senior Software Engineer, Backend
New York, New York, United States
HybridFull Time
5+ YOE5+ years backend engineering with Python; strong Django/Django REST Framework; PostgreSQL; Celery/Redis; AWS; AI tooling experience.
Python, Django, Django REST Framework, PostgreSQL, Celery, Redis, AWS, OpenAI API, HubSpot, Twilio, PostGIS, Celery
1w
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Full Stack Developer - AI
Edison, New Jersey, United States
$97k-$183k/yr HybridFull Time
5+ YOEBachelor's or Master's in CS/IS or related field; 5+ years full-stack dev; 3+ years Generative AI; AI/ML and cloud experience; AI and Cloud certifications preferred; insurance industry experience preferred.
Python, React, NET, SQL, PostgreSQL, Azure DevOps, Azure Cloud, REST, GraphQL, Docker, Kubernetes, PEFT, LoRA, MLoRA, RAG, MCP servers
2mo
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Solutions Engineer - Intern
Piscataway, New Jersey, United States
$20/hr OnsitePart Time
Enrolled junior or senior pursuing a bachelor’s degree; internship in AI and digital transformation; strong communication and teamwork skills.
Python, JavaScript, Pandas, NumPy
1w
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Support Engineer - FreeWheel
New York or Reston
$53k-$80k/yr OnsiteFull Time
0+ YOEBachelor's in CS/Engineering or related; experience in online advertising tech; strong SQL, scripting, REST APIs; familiarity with IAB/VAST; data analysis and web tech; good communication.
SQL, RESTful APIs, Python, JavaScript, HTML5, XML, cURL
3w
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Backend Engineer, Marketplace
San Francisco or New York City or London
$130k-$500k/yr OnsiteFull Time
Build and operate reliable backend systems; design scalable APIs; optimize latency, throughput, and reliability.
Python, Go, Kafka, Postgres, Redis, Elasticsearch, Kubernetes, Terraform
2mo
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Solution Engineer - GCP
New York, New York, United States
$120k-$190k/yr OnsiteFull Time
Experience designing data and analytics solutions on Databricks and Google Cloud; strong communication; agile delivery; translate requirements into technical designs.
Databricks, Google Cloud Platform, SQL, Python
2w
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Agent Engineer - NY
New York, New York, United States
$160k-$180k/yr HybridFull Time
5+ YOE5+ years in solutions architecture or customer-facing technical roles; ability to translate business needs into technical solutions; experience with enterprise deployments and API integrations.
Python, JavaScript, REST APIs, Webhooks, Event-driven Systems, Claude Code, Twilio, SIP, CPaaS, NLP, LLM
2mo
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Staff AI Systems Engineer
United States or New York City or Boston or Chicago or Denver or Los Angeles or San Francisco or Austin
$200k-$225k/yr RemoteFull Time
5+ YOE5+ years building and shipping ML systems; strong backend Python/JS; experience with LLM agents, ML platforms, cloud infra; observability and evals; remote work capable.
LangChain, LangGraph, vLLM, OpenAI API, Gemini API, Anthropic API, MCP, Postgres, Redis, Prometheus, Grafana, OpenTelemetry, LangSmith, Langfuse, TensorRT, PyTorch, Kubernetes, Terraform, Express, FastAPI, REST, SSE, JWT, AWS
2mo
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Associate Full Stack AI Engineer
New York or New York
$90k/yr HybridFull Time
Bachelor’s in CS/SE/Data Science/AI-ML; internship in AI; strong JS/TS, Python/PySpark; AI basics (LLMs, RAG, agent workflows); problem-solving; quick learner; strong communication; Foundry/AIP certification preferred; enterprise data exposure; REST/APIs/SQL; interest in AI-enabled workflows.
JavaScript, TypeScript, Python, PySpark, Palantir Foundry, AIP, LLMs, RAG, APIs, SQL
1mo
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Senior Engineer, AI Engineering
New York, New York, United States
$190k-$200k/yr OnsiteFull Time
4+ YOE4+ years building and deploying AI-powered systems; strong backend and cloud experience; real-world AI apps; relational DBs; cloud CI/CD; degree in CS/Engineering.
React, LangGraph, LangChain, Python, PostgreSQL, MySQL, AWS, GCP, Azure, REST
1w
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Rust Developer Intern (Spring 2026)
New York City or Windsor
$2k-$4k/mo HybridInternship
Solid Rust experience; Linux/UNIX; concurrency/async; well-tested code.
Rust, Linux, WebSocket, REST, GCP, TypeScript, React, Python, TCP/IP
2mo
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Senior Machine Learning Engineer, AI Agents for Science, AI for Drug Discovery
New York City or South San Francisco
$160k-$297k/yr HybridFull Time
4+ YOE4–7+ years in agent systems, backend engineering, or equivalent; BS/MS or PhD with relevant experience; strong Python and distributed systems skills.
Python, FastAPI, asyncio, distributed systems, containerized environments, vector databases, machine learning, LLMs, RDKit, Biopython
3mo
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Principal Software Engineering Architect, Information Security
Reston or Chicago or Greenwood Village or Boca Raton or New York or White Plains
$169k-$281k/yr HybridFull Time
10+ YOE10+ years in software development, architecture, and DevOps; cloud-native and hybrid security solutions; IaC tools; strong Python/Go/Java/C#/C++; security SDLC; analytics and telemetry.
AWS, Azure, GCP, Terraform, CloudFormation, Harness, Python, Go, Java, C++, C#, Power BI, ElasticSearch, Snowflake, Kafka, AirFlow
2w
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Senior DevOps Engineer
Irving or San Jose or Boston or San Diego or Basking Ridge
$121k-$231k/yr HybridFull Time
6+ YOESix+ years in DevOps with AWS, containers (Docker/Kubernetes), CI/CD, IaC (Terraform/CloudFormation); security-focused; production support; on-call rotation.
AWS, Docker, Kubernetes, EKS, Helm, Jenkins, Argo CD, Terraform, CloudFormation, Rancher, Splunk, Grafana, Prometheus, Go, Python, SonarQube, Prisma Cloud, Git, GitOps, Cassandra, RabbitMQ, Redis
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
6d
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Senior / Staff Backend Engineer, Golang
New York City, New York, United States
$160k-$200k/yr HybridFull Time
5+ YOESenior or staff backend engineer with Go, scalable APIs, database design (PostgreSQL), data pipelines, ETL, testing, deployment, and hybrid NYC work flexibility.
Golang, Python, PostgreSQL, RESTful APIs, ETL
1mo
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Member of Technical Staff - Forward Deployed Engineer
New York or San Francisco
OnsiteFull Time
Strong software engineering background; Python, React, TypeScript; cloud infra; collaboration; travel 25%+; ability to ship production systems.
Python, TypeScript, React, Cloud infrastructure, Data structures, Front-end frameworks
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
1mo
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Tech Lead - Senior Software Engineer
New York or United States
$200k-$230k/yr RemoteFull Time
6+ YOE2+ Mgmt6+ years software development; 2+ years in technical leadership; shipped SaaS; strong system design; stack: Python, TypeScript/React, AWS; AI-native workflows; Bachelor's or Master's in CS or STEM.
Python, TypeScript, React, AWS, Databricks, Claude Code, Cursor, Codex
1mo
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Senior/Staff Product Engineer (Frontend)
New York or United States
$200k-$240k/yr HybridFull Time
10+ YOESenior frontend role requiring strong JS/TypeScript, deep web knowledge, and experience building consumer web apps; 10+ years preferred.
Next.js, GraphQL/Relay, TypeScript, JavaScript, Elixir, Python, Terraform, Go, Ruby, PostgreSQL, Google Cloud, AWS
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
2mo
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AI/ML App Development Engineer Intern
South Plainfield, New Jersey, United States
OnsiteInternship, Full Time
Pursuing BS or MS in CS/CE; strong collaboration and communication; able to work in fast-paced, collaborative environment; clear written communication; understanding of distributed systems (desired)
Python, TensorFlow, Docker, Kubernetes, Cloud computing
3mo
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Software Engineer (Site Reliability Engineer)
Atlanta or Jacksonville or Milwaukee or New York City
$148k-$249k/yr HybridFull Time
Design, implement and maintain monitoring, automation, and reliability for cloud infrastructure; experience with AWS/Azure/GCP, Terraform, monitoring/logging tools, CI/CD, incident management.
Prometheus, Grafana, DataDog, Splunk, ELK Stack, Terraform, Ansible, Python, Bash, Jenkins, GitLab CI/CD, Azure DevOps, AWS, Azure, Google Cloud, CI/CD
2mo
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Application Security Engineer
New York, New York, United States
$110k-$140k/yr HybridFull Time
3+ YOE3+ years in software development and/or application security; secure coding in Python/Java/JavaScript/TypeScript/Go/C#; knowledge of OWASP and cloud basics; experience with security tooling.
Python, Java, JavaScript, TypeScript, Go, C#, OWASP, SAST, SCA, DAST, SBOM, CNAPP, WAF, Terraform, cloud services, container security, secret management
HiringCafe market data
Python Software Developer Jobs market signals in Harrison, NY, 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
1,700+
Hiring companies
620+
Fresh sample
43% new in 30d
Salary visibility
78% show pay
Companies appearing in this market
CognizantAchiraAdvantestBlockhouseCelonisGreater New York Mutual InsuranceRocheAdvocate Technologies
Work location mix in visible results
Hybrid: 25Onsite: 17Remote: 7