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Python Software Developer Jobs in Union, NJ, US
1,700+ python software developer jobs from 630+ companies hiring in Union, NJ, US.
1mo
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Senior Software Engineer
Basking Ridge, New Jersey, United States
$92k-$164k/yr RemoteFull Time
8+ YOE8+ years backend software engineering in Java/Python; 5+ years leading teams; experience with relational and NoSQL DBs; cloud platforms; Kafka; distributed systems; AI-enabled solutions.
Java, Python, Kafka, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, REST, gRPC, Pinecone, Weaviate, pgvector, ML tooling
4w
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Software Engineer, Web Product
New York, New York, United States
$175k-$275k/yr OnsiteFull Time
2+ YOE2+ years of professional experience; strong full-stack web development with React, TypeScript, Python, Node.js; CS fundamentals; ability to ship end-to-end features in a fast-paced environment.
React, TypeScript, Python, Node.js, APIs, Cloud platforms
1w
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Lead Software Engineer, Kubernetes
New York City or Florida or Virginia or California
$140k-$175k/yr RemoteFull Time
Backend software engineer with Kubernetes, Go/Rust/Python, Terraform, CI/CD, observability; experience in distributed systems.
Kubernetes, Go, Rust, Python, Terraform, Pulumi, Ansible, GitLab CI/CD, Prometheus, Grafana, Terraform, CI/CD, Observability
1w
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Principal Software Engineer - Remote
Basking Ridge or Minneapolis or Washington, DC
$113k-$193k/yr RemoteFull Time
6+ YOE6+ years in software engineering; NodeJS, TypeScript, Python; Kafka; API design; CI/CD; distributed systems
NodeJS, TypeScript, Python, Kafka, REST, GraphQL, FastAPI, Flask
3d
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Lead Software Engineer
New York, New York, United States
$175k-$250k/yr OnsiteFull Time
5+ YOE5+ years in full-stack development; startup experience a plus; strong JS/TS, React, Python, SQL, CI/CD, Git; experience with Gen AI models.
JavaScript, TypeScript, React, Python, SQL, CI/CD, Git, OpenAI/Anthropic Gen AI models
4d
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Senior Software Engineer - Java, Angular
Johnston or Iselin or Westwood or Medford or Phoenix
$107k-$161k/yr OnsiteFull Time
5+ YOE5+ years software development; 3+ years requirements gathering and design; strong collaboration; multi-language experience including frontend (Angular/React/Vue) and backend (Java/Python/JavaScript).
Java, Angular, Python, JavaScript, Golang, C, C++, Linux, AWS, Azure, GCP, CI/CD, Flowable, Banking
1mo
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Senior Software Engineer
New York or Austin or Washington
$190k-$235k/yr HybridFull Time
5+ YOE5+ years of full-time software engineering; expert in JS, Python, Java or equivalent; experience building scalable production applications; strong communication; ability to balance speed with quality; fintech interest.
JavaScript, Node.js, React, Python, Java
4d
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Senior Software Engineer
New York, New York, United States
$175k-$225k/yr HybridFull Time
5+ YOE5+ years software engineering, Python preferred; REST APIs, event-driven architectures; relational and NoSQL databases; AWS, Kubernetes, CI/CD; strong problem solving and communication; AI interest.
Python, REST APIs, AWS, Kubernetes, GitHub Actions, OpenSearch, DynamoDB, PostgreSQL, MySQL, ElasticSearch, DataDog
1mo
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Specialist Software Engineer (C)
New York, New York, United States
$114k-$135k/yr HybridFull Time
3+ YOEBachelor’s degree; at least 3 years of relevant software engineering experience; proficiency in multiple programming languages and software development practices; certifications preferred.
Ruby, Python, Java, C, C++, C#, COBOL, SQL, .NET, Oracle, Cloud, DevOps, Security, JavaScript
2mo
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Software Engineer, Identity Infrastructure Engineering
San Francisco or Seattle or New York City or United States
$184k-$385k/yr HybridFull Time
Software engineering with security focus across multi-cloud environments; Python/Go proficiency; experience with AWS/Azure/GCP; secure-by-default mindset.
Python, Go, AWS, Azure, GCP, OAuth, SAML, OpenID Connect
2mo
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Software Engineer, Growth (All Levels)
San Francisco or New York City
$160k-$220k/yr RemoteFull Time
CS degree or equivalent; proven full-stack software development; interest in applying AI/LLMs to product problems.
React, Kotlin, Python, Dagster, dbt, SQL, Voice AI, LLMs
6d
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Technology & Engineering, Software Engineer
New York, New York, United States
OnsiteFull Time
10+ YOE4+ MgmtBachelor's degree in Computer Science or related field; 10+ years of software engineering; 4+ years leading teams; 5+ years in Private Markets tech; strong Java, Python, TypeScript/JavaScript, SQL; full-stack experience.
Java, Python, TypeScript/JavaScript, SQL, Angular, React, Java/Spring Boot, Node.js, JPA/Hibernate, MyBatis, PostgreSQL, SQL Server, MongoDB, Elasticsearch, Redis, Kafka, Docker, Kubernetes, Terraform, Git, CI/CD
1mo
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Senior Software Engineer II
San Francisco or Santa Clara or Seattle or New York
$202k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering; strong Python/Django, React, Postgres, Kafka; AWS; solid execution and problem-solving.
Python, Django, React, PostgreSQL, Kafka, Java, gRPC, AWS
2mo
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Software Test Engineer
New York, New York, United States
$106k-$133k/yr OnsiteFull Time
3+ YOEBachelor’s degree in CS or related field; 3+ years automated testing and software development experience; proficient in multiple languages; able to obtain US security clearance.
C/C++, Java, VB, ASP, PHP, Perl, Python, Shell Script
2mo
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Staff Software Engineer
New York City or San Francisco
OnsiteFull Time
4+ YOE4+ years of software engineering experience; strong Python, Node.js, or Go; cloud experience (AWS/GCP/Azure); knowledge of AI/ML-driven systems or real-time data is a plus; startup mindset.
Python, Node.js, Go, AWS, GCP, Azure, AI/ML
2w
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Senior Software Engineer, Full Stack
New York City, New York, United States
$150k-$220k/yr HybridFull Time
7+ YOE7+ years experience in full stack software development; strong frontend and backend skills; Python or similar backend; API design; AI/LLM-focused mindset; strong communication; startup agility.
JavaScript, Python, APIs, Cloud platforms (GCP preferred), CI/CD, LLM / AI tooling
1mo
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Software Engineer II, Customer Value, Insights Expansion
New York City, New York, United States
$120k-$154k/yr HybridFull Time
3+ YOE3-5 years in full-stack software development; backend in Ruby on Rails, Java, C#, Python; frontend in TypeScript/React/Angular; strong SQL and data experience; Agile teamwork.
Ruby on Rails, React, GraphQL, SQL, PostgreSQL, Snowflake, Java, C#, Python, TypeScript, Angular, Vue.js, GraphQL
2w
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Developer II - Python
New York City, New York, United States
$85k-$110k/yr HybridFull Time
Python development (3+ years), Flask/FastAPI/Django, AI tools, Docker, Git, testing, ORM (SQLAlchemy/Django ORM), and containerized/cloud workflows.
Docker, Git, pytest, SQLAlchemy, Django ORM, Flask, FastAPI, GitHub Copilot, OpenAI/Claude APIs
1mo
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Staff Software Engineer
New York City, New York, United States
$210k-$300k/yr HybridFull Time
8+ YOE8+ years of professional software engineering; experience leading large-scale, cross-team programs; strong system design and communication skills; core stack fluency (React, Typescript, Node.js, Python, C++, Kubernetes).
React, Typescript, Node.js, Python, C++, Kubernetes
1w
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Staff Software Engineer
Cambridge or New York
$200k-$325k/yr HybridFull Time
10+ YOE10+ years software engineering; healthcare data systems; 2+ years in a high-growth startup; strong system integration; ML/AI tooling; data pipelines; backend with Python/SQL; production ML infrastructure.
Python, SQL, Cloud Infrastructure, EHR/EMR integrations, AI tooling
2mo
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Staff Software Engineer
New York City, New York, United States
$240k-$285k/yr HybridFull Time
7+ YOE7+ years of hands-on full-stack software delivery; strong communication; Python, TypeScript, React, NodeJS, Docker, AWS; SQL/data modeling; scalable data pipelines; agile experience; mentoring; team player.
Python, TypeScript, React, NodeJS, Kubernetes, Postgres, Snowflake, EMR, Airflow, AWS, Terraform
3w
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Senior Software Engineer, Marketplace
Seattle or New York or San Francisco
$136k-$170k/yr HybridFull Time
5+ YOE5+ years software engineering experience; Python or Go; AI/data analytics; API design; backend microservices; strong communication.
Python, Go, APIs, Microservices
1w
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Senior Software Engineer
Morristown or United States
$120k-$170k/yr RemoteFull Time
Backend development on AWS using Go or Python; serverless, containers, and event-driven patterns; experience with AWS Bedrock or other LLM platforms; observability; REST APIs; CI/CD; distributed systems.
AWS Lambda, AWS ECS, AWS SQS, AWS SNS, DynamoDB, S3, API Gateway, IAM, Go, Python, AWS Bedrock, LLM platforms, CI/CD, GitHub, REST APIs, Observability tooling
2mo
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Senior Software Engineer - Backend
New York, New York, United States
OnsiteFull Time
4+ YOE4+ years backend development; TypeScript or Python; strong data processing, algorithms, math/statistics; clear communicator; action-oriented; health/fitness interest.
Typescript, Python
4d
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Sr. Software Engineer
New York or United States
$126k-$197k/yr RemoteFull Time
6+ YOEBachelor's degree in Computer Science or equivalent; at least 6 years of experience; full-stack with Python, PySpark, Databricks, AWS/AI/ML.
Python, PySpark, Databricks, AWS, AI/ML
2w
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Senior Software Engineer
Charlotte or Iselin
$100k-$196k/yr HybridFull Time
4+ YOE4+ years software engineering; 4+ years Python full-stack; 2+ years REST API for AI services; 2+ years Autosys/OpenShift/GCP; 2+ years CI/CD and IAM; 1+ year GenAI stack.
Python, REST API, FastAPI, Flask, Django, Autosys, OpenShift, Google Cloud Platform, CI/CD, GenAI stack, LangChain, LangGraph, LangSmith, PostgreSQL, ETL, S3, NumPy, Pandas, React
1mo
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Software Engineer, Backend
San Francisco or New York City or Seattle or Toronto
$150k-$180k/yr HybridFull Time
Backend software engineer proficient in Python; collaborative; proactive; user-focused; eager to learn.
Python
1mo
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Software Engineer
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
Experience shipping production AI systems end-to-end; strong Python; production-ready AI integration; product mindset; able to ship to production.
5d
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Full-Stack Software Engineer
Red Bank, New Jersey, United States
$104k-$166k/yr OnsiteFull Time
5+ YOE5+ years in software development; strong Python/TypeScript; React; FastAPI; Docker; REST APIs; secure DoD context preferred; US citizenship with ability to obtain Secret clearance; onsite in Red Bank, NJ.
Python, TypeScript, React, FastAPI, Docker, NATS, SQL, NoSQL, REST APIs, Node.js, OpenAI Codex, Kubernetes
6d
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Senior Python Programmer
Princeton, New Jersey, United States
$40k-$80k/yr HybridFull Time
7+ YOESenior Python programmer with 7+ years in systems engineering or web development; expert in Python; HPC/GPU experience; ability to obtain Public Trust.
Python, Git, GPU programming, HPC
3mo
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Staff Software Engineer - AI/ML
San Francisco or New York or Seattle
HybridFull Time
8+ YOE8+ years in software engineering; 1+ year GenAI in production; Python experience; strong communication.
Python, Spark, Pinot, Presto, Large Language Models (LLMs)
2mo
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Software Engineer, GenAI
San Francisco or New York City or Pittsburgh
$255k-$300k/yr HybridFull Time
3+ YOE3+ years production systems experience; GenAI/LLM experience; Python proficiency; experience with retrieval, tool-use, and agentic workflows; strong evaluation and deployment skills.
Python, LangChain, LlamaIndex, Vector DB, API tooling
2w
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Senior Software Engineer, Mid-Frequency Platform
Chicago or London or New York City
$175k-$225k/yr HybridFull Time
5+ YOE5+ years platform-level software development; strong CS fundamentals; Python or modern language; experience with large-scale data; strong analytical skills; distributed team experience.
Python, Spark, Delta Lake, Iceberg, Kafka, Airflow, Argo Workflows, SQL, AWS, Docker, Kubernetes, Splunk, Prometheus, Grafana, Sentry
1w
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Principal Software Engineer - Remote
Basking Ridge, New Jersey, United States
$113k-$193k/yr HybridFull Time
6+ YOE6+ years in software engineering; expert in NodeJS, TypeScript, Python, Kafka; design of asynchronous, event-driven, distributed systems; APIs; CI/CD; data modeling.
NodeJS, TypeScript, Python, Kafka, REST, GraphQL, FastAPI, Flask
1w
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Software Engineer, VP - BXCI Technology
New York, New York, United States
$160k-$225k/yr OnsiteFull Time
7+ YOE7+ years backend development; proficient in Python/C#, SQL; cloud tech (AWS); IaC (Terraform); Docker; REST APIs; CI/CD; strong problem solving & communication.
Python, FastAPI, Terraform, SQL, AWS (ECS,Lambda,DynamoDB,S3,SNS,SQS), Jenkins, Snowflake, Docker
1mo
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Staff Software Engineer - Fraud
San Francisco or New York City or Portland
$239k-$299k/yr RemoteFull Time
7+ YOE7-10+ years backend software development; leadership experience; interest in fintech/fraud; strong ownership and cross-team influence.
Haskell, Python, SQL, Machine Learning, Data Pipelines, Back-end, Real-time Scoring
2w
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AI Software Developer
New York, New York, United States
$125k-$200k/yr OnsiteFull Time
Strong Python programming; AI/ML knowledge; experience with databases and messaging; English communication; fast learner; no finance experience required.
Python, SQL, Redis, Kafka, LLMs, Vector databases
1mo
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Senior Software Engineer, Data & AI
New York, New York, United States
$175k-$225k/yr RemoteFull Time
5+ YOE5+ years software or data engineering; 3+ years AI/ML; Python, SQL; cloud (AWS/GCP/Azure); LLMs, RAG; strong data science basics; collaboration; startup experience preferred.
Python, SQL, HuggingFace, LangChain, Airflow, Dagster, AWS, GCP, Azure
2mo
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Senior Full-stack Software Engineer
New York City, New York, United States
$140k-$180k/yr HybridFull Time
5+ YOE5+ years software development; bachelor's in CS/Engineering; AWS production systems; React/TypeScript; Python; Postgres; DevOps; IaC.
AWS, ECS, EC2, Lambda, S3, IAM, RDS, Docker, CI/CD, Terraform, React, TypeScript, Postgres, Python
3mo
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Model Quality Software Engineer, Claude Code
San Francisco or New York City
$320k-$485k/yr HybridFull Time
5+ YOESoftware engineer to work at the intersection of engineering and research on Claude Code; 5+ years experience; strong systems, tooling, and infra skills; Python and TypeScript.
Python, TypeScript
HiringCafe market data
Python Software Developer Jobs market signals in Union, 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
1,700+
Hiring companies
630+
Fresh sample
39% new in 30d
Salary visibility
92% show pay
Companies appearing in this market
UnitedHealth GroupAddeparAnthropicDRWMetropolitan Transportation AuthorityOpenAIRipplingStandard Bots
Work location mix in visible results
Hybrid: 48Onsite: 37Remote: 13