3,964 senior python developer jobs at 1,044 companies in Lake Success, NY
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Senior Python Developer
Jersey City or New York City
$121k-$182k/yr HybridFull Time
5+ YOERequires 5+ years of relevant experience, hands-on Python coding, REST APIs, Python packaging, SQL/PLSQL, CI/CD, testing, cloud-ready applications, and Agile development experience.
Python, Pandas, NumPy, Flask, Airflow, S3, Visual Studio Code, PyCharm, REST, SOAP, Jenkins, TeamCity, SonarQube, RDBMS, SQL, PL/SQL, JUnit, Mockito, pytest, Docker, Kubernetes, OpenShift, JIRA, Bitbucket, Angular, RxJs, TypeScript, SCSS, HTML5
2mo
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Senior Python Developer
New York City, New York, United States
$121k-$182k/yr HybridFull Time
5+ YOERequires 5–8 years of relevant experience, a bachelor's degree or equivalent in a STEM field, extensive Python and container orchestration knowledge, and experience developing, testing, and implementing software applications.
Python, Docker, Kubernetes, OpenShift, AI, GenAI, CI/CD
3mo
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Senior Python Software Engineer
London or New York
$125k-$350k/yr OnsiteFull Time
Expert Python software development; Linux knowledge; distributed systems; SDLC; strong communication; degree in CS or related field.
Python, Linux, SQL, C++, kdb, Machine Learning
1mo
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Senior Python Developer
Charlotte or New York City
OnsiteFull Time
5+ YOEBachelor’s degree in Computer Science, Engineering, or related field and 5–10 years of experience designing and building Python applications, services, and automation for payments and transaction platforms.
Python
2w
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Senior Python Developer
Jersey City or New York City
$121k-$182k/yr HybridFull Time
5+ YOERequires 5+ years of relevant experience, Python coding, REST APIs, Flask, Pandas, NumPy, SQL/PLSQL, CI/CD, unit testing, Agile practices, and strong communication skills.
Python, Pandas, NumPy, Flask, Airflow, Amazon S3, Visual Studio Code, PyCharm, REST, SOAP, Jenkins, TeamCity, SonarQube, RDBMS, SQL, PL/SQL, JUnit, Mockito, pytest, Docker, Kubernetes, OpenShift, JIRA, Bitbucket, Angular, RxJs, TypeScript, SCSS, HTML5
1mo
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Senior Python Engineer, Integration
Philadelphia or New York City or Austin or Sofia or Belgrade
RemoteContract
5+ YOE5+ years Python development experience focused on API and third-party integrations, observability, testing, and on-call production support.
Python, Django, Datadog, CloudWatch, Grafana
1w
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Senior Python Engineer
New York City, New York, United States
RemoteFull Time
5+ YOE5+ years of professional software engineering experience, advanced Python and FastAPI skills, PostgreSQL and Docker experience, production ML/AI systems experience, and fluent English proficiency.
Python, FastAPI, RAG, PostgreSQL, Docker, CI/CD, Natural Language Processing
2w
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Senior Python & SQL Developer
New York City, New York, United States
$80/hr HybridFull Time
8+ YOERequires 8+ years in Python and SQL, 5+ years with relational databases, and 3+ years developing REST APIs, integrations, and automation; Python frameworks, Git, CI/CD, and Agile experience required.
Python, SQL, SQL Server, Oracle, PostgreSQL, MySQL, REST APIs, Flask, Fast API, Django, Pandas, Git, CI/CD, Agile, Scrum, Azure, AWS, Google Cloud, Docker, Kubernetes
1mo
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Senior Python AI/ML Developer
Jersey City, New Jersey, United States
OnsiteFull Time
8+ YOEBachelor's degree or equivalent,8+ years software development experience,proficient in Python,web frameworks,REST,relational and NoSQL databases,async processing,and Git.
Python, Django, Flask, FastAPI, PostgreSQL, MySQL, Oracle, MongoDB, DynamoDB, Redis, Git
1w
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Python Developer III
Jersey City, New Jersey, United States
$103k-$180k/yr OnsiteFull Time
5+ YOERequires 5+ years of software development experience, strong Python proficiency, enterprise application development, SQL, RESTful APIs, Git, CI/CD, object-oriented design, and a bachelor's degree in a relevant field.
Python, Quartz, Athena, SecDB, SQL, Git, RESTful APIs, Continuous Integration and Continuous Development (CI-CD)
3d
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Senior Python/GenAI Engineer
New York City or Hanover
$105k-$115k/yr OnsiteFull Time
Hands-on Python and GenAI development, MCP, LLM orchestration, RAG, FastAPI, REST APIs, async programming, Git, CI/CD, cloud deployment, security, distributed-system debugging, and regulated technology experience.
Python, MCP, LangChain, LangGraph, FastAPI, REST APIs, Git, CI/CD, AWS
4d
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Python Developer III
Jersey City, New Jersey, United States
$103k-$180k/yr OnsiteFull Time
7+ YOE7+ years of software development experience with deep production Python expertise, distributed systems, architecture, performance optimization, concurrency, capital markets, project leadership, communication, and mentoring skills.
Python, Quartz, Athena, Beacon, Continuous Integration and Continuous Development (CI-CD)
1mo
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Python Developer - 6249754
New York City or Cleveland or California or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or New Jersey or New York or Virginia or Washington
$22-$72/hr HybridFull Time
5+ YOEMinimum 5 years experience, advanced Python proficiency, Associates degree required (Bachelor's preferred). Preferred experience with Oracle NoSQL, MongoDB, React.js, application remediation and engineering support.
Python, Oracle NoSQL Database, MongoDB, React.js
3w
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Databricks Python Developer
Jersey City, New Jersey, United States
$100k-$115k/yr OnsiteFull Time
10+ YOE10+ years in data engineering or big data; 5+ years with Databricks, Python, PySpark; strong SQL, Delta Lake, ETL/ELT, Airflow/ADF, Git and CI/CD; data modeling and performance tuning skills.
Databricks, Python, PySpark, Spark SQL, Delta Lake, Airflow, ADF, Git, CI/CD, SQL
4w
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Python Developer with Risk Modelling
New York City, New York, United States
OnsiteContract
Convert Excel business logic to Python, strong knowledge of CCAR/scenario stress testing, balance sheet and liquidity modeling, IRR analytics, and develop REST APIs to interface with scenario engines.
Python, Microsoft Excel, REST API
1mo
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Principal Python Backend Engineer
Durham or Jersey City or Boston or Westlake
OnsiteFull Time
7+ YOERequires 7+ years of software engineering experience, primarily building production Python backend systems, with expertise in distributed systems, performance tuning, testing, and scalable services.
Python, Kubernetes, Docker, CI/CD, AWS, Amazon EC2, Amazon S3, Amazon RDS, AWS Lambda, AWS Identity and Access Management (IAM), SQL, NoSQL, Microsoft?
2mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
1mo
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Senior Software Developer - Python
Chicago or Greenwich
$200k-$250k/yr HybridFull Time
5+ YOE5+ years software engineering experience (Python/C++/Java), 3+ years Python as primary language, experience with Polars/Pandas/NumPy, Linux (1-3 yrs), SQL and large codebases; Bachelor's degree in CS or related.
Python, C++, Java, Polars, Pandas, NumPy, Linux, SQL
12h
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Senior Software Engineer (SDET, Python)
Carlsbad or United States or Asia or Europe or San Jose or New York City
$165k-$261k/yr OnsiteFull Time
10+ YOE10+ years in software, SDET, developer productivity, or automation engineering; strong Python, Linux, CI/CD, networking, testing, troubleshooting, and distributed-team skills.
C/C++, Rust, Bash, Linux, OpenWRT, Google Test, cMocka, Gherkin, Pytest, Jira, Git, GitHub, Jenkins, Artifactory, CodeQL, Python, GitHub Actions, GitLab CI, Azure DevOps, TCP/IP, UDP, HTTP/S, DNS, DHCP, REST APIs
1w
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Senior Python Full Stack Developer
Jersey City, New Jersey, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of experience developing scalable Python applications, RESTful APIs, microservices, data pipelines, AI/ML and computer vision solutions, databases, CI/CD, and Docker deployments.
Python, FastAPI, Flask, Django, Docker, SQL, NoSQL, CI/CD
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