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Senior Python Developer Jobs in Princeton, NJ, US
2,200+ senior python developer jobs from 730+ companies hiring in Princeton, NJ, US.
3w
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Senior Analytics Engineer
New York City, New York, United States
$105k-$196k/yr OnsiteFull Time
5+ YOE5+ years in analytics engineering or data engineering; expert SQL; dbt; cloud warehouse; dimensional modeling; BI content; Python; strong communication; Bachelor's degree in a quantitative field.
SQL, dbt, BigQuery, Snowflake, Redshift, Python, Sigma, Looker
1mo
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Senior Software Engineer, AI Enterprise Engineering (Philadelphia, PA, US)
Philadelphia, Pennsylvania, United States
RemoteFull Time
8+ YOE2+ Mgmt8+ years software development; BS/MS in CS/Engineering; 2+ years in tech leadership; experience leading hybrid teams; cloud platforms (Azure/AWS/GCP); vendor management; proven distributed systems
Python, Java, C#, Azure, AWS, GCP
2mo
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Senior Data Engineer
Atlanta or New York
HybridFull Time
5+ YOEDesign, build, and operate large-scale data platforms in the cloud; develop reliable data pipelines and mentor engineers.
Python, Scala, Java, SQL, Big Data, Apache Hadoop, Apache Spark, Parquet, AWS, Git, CI/CD, Grafana, REST APIs
1mo
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Senior Software Engineer, Full Stack - AI (New York, NY, US)
New York, New York, United States
$130k-$150k/yr OnsiteFull Time
7+ YOE7+ years in distributed architecture; 3+ years in software engineering or applied ML; strong Python; LangChain/LangGraph experience; React/TypeScript frontend; data platforms and cloud experience; CI/CD; Agile; secure AI governance.
Python, FastAPI, PyTorch, TensorFlow, MLflow, React, TypeScript, SQL, Airflow, Dagster, Snowflake, Databricks, AWS, Azure, LangChain, LangGraph
5d
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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 Data Engineer
Edgewater Park, New Jersey, United States
$80k-$105k/yr HybridFull Time
5+ YOE5+ years in designing and implementing large-scale data loading, manipulation, processing, and analysis; SQL-based data processing; AI/ML data workflows; Snowflake/Oracle; Azure; RESTful APIs; CI/CD; Python/Java.
SQL, Snowflake, Oracle, Azure, GitHub, REST API, Python, Java, ETL, LLM, NLP, Kafka, Spark, AI
4d
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Senior Frontend Engineer (AI-Accelerated, Financial Systems)
New York or Toronto
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with React/TypeScript; strong state management; API integration; data-heavy, enterprise apps; Azure/Kubernetes; experience in financial platforms; AI-assisted development.
React, TypeScript, Redux, Zustand, REST, GraphQL, C#, Python, SQL, Azure, Kubernetes, Copilot, ChatGPT, Cursor
3mo
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Experienced Software Engineer - Treasury Infrastructure
New York City, New York, United States
$200k-$300k/yr RemoteFull Time
Senior software engineer with Python experience; strong CS fundamentals; experience with numerical libraries; team collaboration; fast-paced environment.
Python, Numpy, PyTorch, TensorFlow
1mo
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Senior Security Engineer, Security Incident Response Team (SIRT)
New York, New York, United States
$187k-$240k/yr HybridFull Time
5+ YOE5+ years in security incident response or related security operations; experience with public clouds and cloud-native tech; proficiency with Python or Go for tooling.
Python, Go, Kubernetes, Docker, Terraform, AWS, GCP, Azure
2mo
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AI Engineer (Curator)
New York, New York, United States
$180k-$270k/yr HybridFull Time
Senior AI engineer with production AI experience; strong Python and JS/TS skills; knowledge of MLOps and modern ML architectures; able to ship user-facing AI features.
Python, JavaScript/TypeScript, MLOps
1w
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Machine Learning Senior Staff Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
5+ YOE5+ years in data science, strong coding in Python/Scala/Java, ML production pipelines, deep learning, SQL, data warehousing, mentorship, English fluency.
Python, Scala, Java, Bitbucket/Git, SQL
1w
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Investment Compliance Engineer
New York, New York, United States
$190k-$250k/yr OnsiteFull Time
10+ YOE10+ years in development, strong Python/Java/C++, cloud, data, compliance domain knowledge in capital markets.
Python, Java, C++, SQL, NoSQL, AWS, Azure, Google Cloud, Kafka, Docker, Kubernetes, Git, GitHub, Jenkins, Copilot, Cursor, Model Context Protocol, SQL/NoSQL databases
1w
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Staff Product Engineer
San Francisco or New York
HybridFull Time
8+ YOESenior frontend-focused role building React/TypeScript, with backend collaboration (Python/Flask) and observability; strong emphasis on performance, accessibility, and design systems.
React, TypeScript, Python, Flask, Datadog
3w
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Lead Sr Staff Software Engineer - Front End Fundamentals
Bellevue or Boulder or Chicago or Denver or Irvine or Los Angeles or New York or San Francisco or San Jose or Seattle or Ventura
$166k-$305k/yr HybridFull Time
13+ YOE1+ MgmtSenior frontend leadership role requiring 13+ years of software development, 1+ year of people management, strong TypeScript/JavaScript or other languages, cloud and distributed systems experience, and mentoring.
TypeScript, JavaScript, C#, Java, C, C++, Python, SQL, Scala
3d
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Principal Software Engineer (Python, Snowflake & SQL)
Dallas or Jersey City
HybridFull Time
8+ YOE8-10 years of software engineering experience; enterprise delivery experience; Bachelor's degree preferred or equivalent.
Python, Snowflake, SQL, Angular, FastAPI, CI/CD, AWS
1mo
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Senior Platform Engineer
New York City, New York, United States
HybridFull Time
5+ YOE5+ years in infrastructure/DevOps/SRE; strong Kubernetes; IaC design; Python/TypeScript; Linux networking; CI/CD; proactive ownership.
Kubernetes, Terraform, Datadog, OpenTelemetry, PostgreSQL, Python, TypeScript, AWS, Linux
2mo
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Robotic Software Engineer - Manipulation
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOESenior robotics engineer with 3+ years in manipulation, motion planning, control; strong C++/Python, ROS 2, and hardware testing.
MoveIt, OMPL, MuJoCo, Gazebo, Isaac, Bullet/PyBullet, ROS 2, C++17/20, Python, Unix/Linux
1mo
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Developer Team Lead
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor’s degree with 7+ years of related experience; strong software development background in languages such as C#, Java, Python; familiarity with emerging technologies; ability to lead a small team; experience in Agile environments.
C#, Java, Python, MEAN stack, MERN stack, Microservices, Cloud, APIs
4w
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Senior Data Engineer
New York City, New York, United States
$100k-$150k/yr HybridFull Time
5+ YOE5+ years of professional data engineering experience; SQL/PostgreSQL; Python; GIS; cloud workflows; QA/QC; data pipelines and geospatial analysis.
PostgreSQL, SQL, Python, Spark, GDAL, Git, DBT
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
1mo
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Senior Security Operations Engineer
Toronto or San Francisco or New York or Montreal
RemoteFull Time
5+ YOE5+ years in SecOps/DevSecOps or cloud security with automation focus; hands-on security engineer; experience with cloud platforms and Kubernetes; CI/CD and SecOps workflows; multi-language experience (Golang, Python); strong problem-solving and communication.
AWS, GCP, OCI, Kubernetes, Terraform, Git, SIEM, SOAR, endpoint tooling, cloud security tooling, infrastructure as code
2w
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Sr. Software Engineer
New York, New York, United States
$174k-$213k/yr HybridFull Time
6+ YOE6+ years backend development, AI tooling, scalable services, relational and NoSQL databases, Kotlin or Python, REST/gRPC/GraphQL, Kubernetes, Terraform, CI/CD.
Kubernetes, Terraform, GitHub Actions, Jenkins, PostgreSQL, MySQL, DynamoDB, Cassandra, MongoDB, Redis, Memcached, Kotlin, Python, REST, gRPC, GraphQL
1mo
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Software Developer Summer Intern
Blue Bell, Pennsylvania, United States
HybridInternship
0+ YOERising senior in Software Development or Computer Science; experience with PHP and/or Python in coursework or projects; strong problem-solving and teamwork skills.
PHP, Python
1mo
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Senior Cybersecurity Engineer
New York, New York, United States
$148k-$203k/yr RemoteFull Time
5+ YOE5+ years in cybersecurity; experience in security engineering, automation, threat detection, incident response; Python and TypeScript proficiency; web/mobile/cloud security; strong communication.
Python, TypeScript, Cloud (AWS/Azure/GCP), LLM-based tools
1mo
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Senior Data Engineer
New York, New York, United States
$175k-$200k/yr HybridFull Time
5+ YOEDesign, build, and optimize enterprise-scale data pipelines using Azure, Databricks; 5-7 years exp; Azure, SQL Server, Python; on-prem to cloud migration.
Azure Data Lake Storage, Azure Data Factory, Databricks, SQL Server, Python, Azure Synapse Analytics, Cosmos DB
2mo
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Senior Infrastructure Engineer
New York, New York, United States
$220k-$300k/yr RemoteFull Time
8+ YOE8+ years in infrastructure/DevOps/SRE; strong AWS; Terraform; Docker/Kubernetes; Datadog; SQL/NoSQL; scripting (Python, Rust, TypeScript); security; blockchain experience a plus.
AWS, Terraform, Docker, Kubernetes, Datadog, Prometheus, Grafana, Jenkins, CI/CD, SQL, NoSQL, Python, Rust, TypeScript, AWS Nitro
2d
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Senior Analytics Engineer
Philadelphia, Pennsylvania, United States
$115k-$138k/yr RemoteFull Time
5+ YOE5+ years data analytics/engineering experience; strong SQL and Python; solid statistics and experimental design; experience with controlled/quasi-experiments; data modeling; Git and collaboration.
SQL, Python, Git
1mo
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Senior Full Stack Engineer
New York, New York, United States
$125k-$185k/yr HybridFull Time
7+ YOE7+ years software engineering; strong IoT experience; backend, frontend, and infra skills; IoT protocols; data pipelines.
LoRaWAN, MQTT, Kafka, TypeScript, JavaScript, Python, PostgreSQL, Docker, Kubernetes, Grafana, Prometheus, ChirpStack
3w
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Senior Forward Deployed Engineer
New York City, New York, United States
$160k-$300k/yr OnsiteFull Time
3+ YOE3+ years software engineering; experience with customers in a technical role; comfortable with enterprise environments; based in NYC or willing to relocate; 5-day in-office role.
TypeScript, Python, Temporal, Postgres, Kubernetes, Tailscale
1w
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Fullstack Engineer, International
New York, New York, United States
$190k-$230k/yr RemoteFull Time
5+ YOESenior Fullstack Engineer with 5+ years in startups; BS in CS or equivalent; backend with Python and Postgres; frontend with React/GraphQL; Next.js preferred; strong product sense; ability to mentor and own projects end-to-end.
Python, PostgreSQL, React, GraphQL, Next.js
3w
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Senior Full Stack Software Engineer, Remix by Via
New York, New York, United States
$160k-$220k/yr HybridFull Time
4+ YOE4+ years professional software engineering; full-stack; user-centric; collaborative; hybrid onsite in NYC 2-3 days.
TypeScript, React, Mapbox, Rails, Python, PostgreSQL, PostGIS
1mo
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Senior Data Engineer
Mexico City or New York City
OnsiteFull Time
5+ YOE5+ years in data engineering or backend software roles; strong Python and SQL; ETL/ELT pipelines; cloud data warehouses; CI/CD; collaboration with analytics and ML teams.
Python, SQL, Airflow, dbt, AWS, S3, Glue, EMR, Athena, Presto, Redshift, BigQuery, Snowflake, Spark, CI/CD
10h
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Senior Data Engineer
New York or San Francisco
$170k-$220k/yr HybridFull Time
6+ YOE6+ years in data engineering; Snowflake/dbt Cloud expertise; SQL and Python; experience with CDC, ETL/ELT, orchestration; reverse ETL; data governance; cross-functional collaboration.
Snowflake, dbt Cloud, Change Data Capture, ETL/ELT, Airflow, Hightouch, Segment, S3, SFTP, Netsuite, Python, SQL
2mo
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Network Engineer (Senior)
Philadelphia, Pennsylvania, United States
OnsiteFull Time
10+ YOEOver 10 years of experience; MA/MS degree; CCNP or equivalent; Active Secret Clearance; DoD NIPRNet/SIPRNet and NMS experience; Python/SQL or NMS data processing preferred.
SolarWinds, Cisco Prime, Juniper JSpace, NetScout nPoints, Python, SQL
3w
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Senior Site Reliability Engineer (Remote or NYC - Hybrid)
New York or United States
$170k-$230k/yr HybridFull Time
5+ YOESenior SRE with 5+ years in distributed systems, strong AWS/GCP, Kubernetes, Terraform, and observability.
Kubernetes, AWS, GCP, Terraform, CI/CD, Python, Go, Rust
2mo
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Staff Software Engineer, Web3
Menlo Park or New York or Toronto
$230k-$270k/yr HybridFull Time
10+ YOE10+ years software development; 3+ years low-latency distributed systems; Go or Python; strong ownership; mentoring.
Go, Python
1w
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Senior AI Product & Research Engineer (Consultant)
New York, New York, United States
OnsiteFull Time
8+ YOE8-12+ years in AI/ML engineering, applied research, or AI product development; experience shipping enterprise-grade AI products; Python and modern AI frameworks.
Python, AI frameworks
1mo
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Software Engineer
New York, New York, United States
OnsiteFull Time
7+ YOE7-10+ years in C++ development; strong C++, STL, data structures, templates; modern C++ (C++11-20); TCP/IP; Linux; unit testing; code reviews; CI; Python/Fix Protocol preferred.
C++, STL, TCP/IP, UDP/Multicast, Linux, Python, Fix Protocol, Unit testing, Continuous Integration
1mo
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App Dev & Database Engineer
New York City, New York, United States
$132k-$145k/yr OnsiteFull Time
10+ YOEBachelor’s degree in computer science or related field; 10+ years in application development and database administration; strong SQL/NoSQL, Java/C++/Python; APIs; cloud platforms; security.
SQL Server, Oracle, MongoDB, Java, C++, Python, APIs, Cloud (Azure, AWS), Containerization, Security Best Practices
1w
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Lead Software Engineer, Kubernetes
New York City or California or Florida or Virginia
$140k-$175k/yr RemoteFull Time
Senior backend engineer with Kubernetes expertise; proficient in Go/Rust/Python; experience with Terraform, CI/CD, observability; remote collaboration; Agile (SAFe) environment.
Go, Rust, Python, Terraform, Pulumi, Ansible, Kubernetes, GitLab CI/CD, Prometheus, Grafana
HiringCafe market data
Senior Python Developer Jobs market signals in Princeton, 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
2,200+
Hiring companies
730+
Fresh sample
47% new in 30d
Salary visibility
72% show pay
Companies appearing in this market
CohereDatadogDTCCHudson River TradingWhatnotMetropolitan Transportation AuthorityPelotonTuring
Work location mix in visible results
Hybrid: 41Onsite: 20Remote: 11