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Python Software Engineer Jobs in Plainfield, NJ, US
1,700+ python software engineer jobs from 640+ companies hiring in Plainfield, NJ, US.
5d
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Senior Python Full Stack Developer (Jersey City, USA-NJ, US, 7302)
Jersey City, New Jersey, United States
$60k-$135k/yr OnsiteFull Time
5+ YOEExperience 5-8 years building full-stack web apps with React front end and Python back end; API design; data and analytics integration.
React, Python, FastAPI, SQL, Snowflake, Docker, Nginx
1w
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Senior Software Engineer
New York, New York, United States
$170k-$250k/yr HybridFull Time
5+ YOE5+ years backend engineering; proficiency in Python/Java/Go/Rust/Node.js; distributed systems; databases; cloud platforms; crypto/DeFi experience.
Python, Java, Go, Rust, Node.js, AWS, GCP, Azure, PostgreSQL, MongoDB, Kafka, RabbitMQ
3w
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Senior Software Development Engineer
Richardson or New York or Hartford or Buffalo Grove or Woonsocket or Alpharetta
$93k-$222k/yr HybridFull Time
5+ YOE5+ years enterprise software delivery; 5+ years Java; 4+ years frontend with Angular; 4+ years REST with Spring Boot; 3+ years Agile; CI/CD and TDD experience.
Angular, Java, Spring Boot, NGRx, REST, CI/CD, Test-Driven Development, Python, Kubernetes, Azure, AWS
1mo
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Software Engineer Associate - Data Platform Team
New York City or Austin
$130k-$160k/yr HybridFull Time
4+ YOE4+ years Java, 2+ years Python, 1+ year AWS, SQL relational DB, BS/MS in CS
Java, Python, AWS, SQL
1w
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Software Verification Engineer II (DO-178C)
Pine Brook, New Jersey, United States
$108k-$178k/yr OnsiteFull Time
2+ YOEVerification engineer for embedded real-time software; DO-178C; C/C++; 2+ years in embedded verification; requirements-based testing; on-site in Pine Brook, NJ; US citizenship with ability to obtain clearance.
C/C++, emulators, logic analyzers, test frameworks, requirements-based testing, traceability tools, DO-178C tooling, LDRA, VectorCAST, GCov, SCADE, Simulink, MATLAB, Polyspace, Coverity, Python
2mo
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Senior Backend Software Developer
New York City or United States
$150k-$180k/yr HybridFull Time
7+ YOE7+ years of job-related experience; strong Python (Flask/SQLAlchemy); advanced PostgreSQL; AWS; IaC (Terraform); unit tests; Git; ability to lead features; excellent communication.
Python, Flask, SQLAlchemy, PostgreSQL, AWS, Terraform, Git
2mo
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Full Stack Software Engineer, Remix by Via
New York City, New York, United States
$160k-$220k/yr OnsiteFull Time
4+ YOE4+ years of professional software engineering experience; full-stack, user-centric development; collaborative and empathetic; experience with React a plus; geospatial experience a plus.
TypeScript, React, Mapbox, Rails, Python, PostgreSQL
3mo
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Signal Processing Software Engineer
Warminster, Pennsylvania, United States
$125k-$175k/yr OnsiteFull Time
3+ YOEBachelors in Electrical/Computer Engineering, Physics, or Mathematics; 3+ years in signal processing; strong C/C++, Matlab, Windows/Linux; DoD clearance eligibility; US citizenship.
C/C++, Matlab, Python, GIT, Visual Studio, Cameo, Linux, Windows
3mo
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Full Stack Software Engineer I
New York, New York, United States
$105k-$115k/yr OnsiteFull Time
Python or Typescript experience; web frameworks, databases, cloud infra, real-time data visualization; degree or equivalent; willing to travel domestically and internationally.
Python, Typescript, React, Supabase, MQTT, Figma, Arco Design, TigerData, PostgreSQL, AWS, GitHub
1mo
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Senior Software Engineer, Data Platform
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$163k-$247k/yr HybridFull Time
7+ YOE7+ years software engineering; cloud/AWS experience (Redshift, MSK, EMR); OLAP (Clickhouse); data pipelines (Airflow, Python); streaming (Kafka/Kinesis); strong requirements translation; production data stack ownership.
AWS, Redshift, MSK, EMR, Clickhouse, Airflow, Python, Kafka, Kinesis
4w
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Blockchain & AI Software Lead Engineer (Payments), Vice President
Jersey City, New Jersey, United States
$140k-$205k/yr HybridFull Time
Strong software engineering with blockchain/AI experience; cloud platforms; APIs; data stores.
Java, Python, Go, Solidity, Ethereum, Hyperledger Fabric, Rust, AWS, Azure, GCP, SQL, NoSQL
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
4w
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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
3w
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Embedded Software Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground or Jersey City or Middletown or Aberdeen Proving Ground
$130k-$165k/yr HybridFull Time
8+ YOE8+ years embedded Linux software development; Xilinx UltraScale+; PetaLinux; PCB-based hardware bring-up; C/C++ and scripting; Git/SVN; DoD Secret clearance.
Xilinx UltraScale+, PetaLinux, C/C++, Python, Git, SVN, JTAG, UART, GDB, strace, perf, dmesg
2w
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Associate Engineer
Newark, New Jersey, United States
$82k-$87k/yr OnsiteFull Time
0+ YOE0-2 years of software development experience; degree in Computer Science/IT or engineering.
JavaScript, HTML, CSS, Node.js, Python, Vue.js, React, Angular, Express
4d
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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
2mo
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Senior Software Engineer, Platform
Philadelphia or New York
$116k-$209k/yr OnsiteFull Time
4+ YOEDevelop and optimize platform services; cloud focus; Agile; automation; 4-7 years platform experience; AWS preferred.
AWS, Kubernetes, Go, Java, Scala, Python, JavaScript
2mo
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Staff Software Engineer (HYBRID)
Chevy Chase or Palo Alto or New York City or Dallas or Seattle
$100k-$230k/yr HybridFull Time
6+ YOEExperience designing knowledge graphs and semantic data systems; full-stack development with modern frameworks; cloud platforms; ML/NLP; strong collaboration.
React, TypeScript, JavaScript, HTML, CSS/SASS, Node.js, Python, Java, Azure, AWS, GCP, Neo4j, Apache Jena, TigerGraph, NLP frameworks, GPT, BERT, T5, RDF, OWL, SPARQL, Headless CMS, APIs, MLOps, data pipelines
1mo
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Staff Software Engineer, Payer
New York or San Francisco or Seattle
$224k-$280k/yr RemoteFull Time
Experience across the stack; senior-level with ML/LLM systems preferred; strong collaboration, shipping features, and product focus.
Python, TypeScript, FastAPI, React, Remix, Next.js, React Aria, AWS, Spark, Kafka, Datadog, PagerDuty, Sentry, GitHub
4d
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Senior Full Stack Software Engineer (AI Applications)
Yonkers or California or New York or Texas
$100k-$140k/yr HybridFull Time
5+ YOE5+ years of production full-stack development with Python, JavaScript, and SQL/NoSQL; Bachelor's in CS/Engineering; experience deploying on cloud platforms and AI/ML services.
Python, JavaScript, SQL, NoSQL, FastAPI, Django, Node.js, Databricks, AWS SageMaker, React, Next.js, TailwindCSS, AWS, GCP, Azure, CI/CD, APIs, Data APIs, Model endpoints, RAG pipelines
1mo
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Jr. Software Engineer - AI & Prompt Engineering (Contract to Perm)
New York, New York, United States
$40-$60/hr OnsiteContract, Full Time
0+ YOEBachelor's in CS or related field; strong CS fundamentals; one programming language; knowledge of debugging, testing, Git; API basics; interest in AI/prompt engineering.
Git, APIs, HTTP, Python, JavaScript, Java
4d
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Software Engineer III
Milwaukee or New York City
$108k-$162k/yr HybridFull Time
5+ YOE5+ years in data analytics in finance/insurance; expert SQL; Snowflake, dbt, Python; data warehousing; strong communication.
SQL, Snowflake, dbt, Python, Streamlit, AI/ML
2mo
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Software / Firmware Engineer (East Stroudsburg, Pennsylvania (PA), US)
East Stroudsburg, Pennsylvania, United States
HybridFull Time
1+ YOE1-3 years software development with C++, Linux experience; OO design; SQL and stored procedures.
C++, Linux, SQL, Git, Mercurial, QT, .NET, JavaScript, Python, QML, Java, BASH scripting, Flutter
3w
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Software Engineer (New Grads 2025-2026)
New York City, New York, United States
$100k-$180k/yr OnsiteFull Time
0+ YOEGraduating Winter 2025 - Spring 2026; BS in Computer Science or related field; startup-savvy; willing to work in-person five days a week.
Python, AWS, Machine Learning
1mo
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Senior / Staff Software Engineer, Data Platform
San Francisco or New York City
HybridFull Time
5+ YOE5+ years engineering experience; strong Python and SQL; experience with OLAP systems (ClickHouse, Redshift) and data-powered product surfaces; shipping data pipelines and enrichment features.
Python, SQL, ClickHouse, Redshift, AWS Glue, S3
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
5d
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Senior / Staff Software Engineer, Data Infrastructure
Boston or New York City
$222k-$288k/yr OnsiteFull Time
5+ YOE5-7+ years in software/data engineering; Python; AWS data services; Snowflake; Dagster/Airflow; dbt; Terraform; data warehousing and pipelines.
Python, AWS (Kinesis, Firehose, Lambda, S3, Glue), Snowflake, Dagster, Airflow, dbt, Terraform
2mo
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Senior Software Engineer, Platform
Philadelphia or New York City
$116k-$209k/yr OnsiteFull Time
4+ YOEBachelor's degree +3 years or advanced degree +1 year; 4-7 years in platform services and cloud automation; Agile collaboration; security-focused; AWS preferred.
AWS, Kubernetes, Go, Java, Scala, Python, JavaScript
1mo
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Front Office Software Engineer
New York, New York, United States
$175k-$200k/yr OnsiteFull Time
5+ YOE3+ years of production Java development, experience with financial assets, strong analytical and collaborative skills.
Java, C++, Python
2w
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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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Test Development Engineer - Software
Holmdel, New Jersey, United States
$152k-$222k/yr HybridFull Time
3+ YOEBachelor's in Electrical/Computer Engineering, Computer Science, Physics or related field; 3+ years automated test systems; strong Python; familiarity with lab instruments; source control Git/SVN/Perforce.
Python, LabVIEW, TestStand, Git, SVN, Perforce
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
1mo
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Founding Full-Stack Software Engineer
New York City, New York, United States
$150k-$220k/yr RemoteFull Time
2+ YOE2–10+ years of relevant engineering experience; proficient with web technologies (Next.js, JavaScript/TypeScript, React); strong cloud, containerization, and API development experience; strong product sense and ownership.
Next.js, TypeScript, React, Python, Node, SQL, NoSQL
2mo
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Sr. Software Engineer, Cloud - Core Reliability Services
Sunnyvale or Austin or New York City
$140k-$215k/yr HybridFull Time
7+ YOE7+ years backend development; 5+ years microservices; expert in Golang; distributed systems; production-grade code with performance and reliability focus; strong collaboration and leadership.
Golang, Java, Scala, Kotlin, Python, Node.js, Kubernetes, AWS, Cassandra, Kafka, Elasticsearch
1w
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Staff Software Engineer
New York, New York, United States
$245k-$306k/yr OnsiteFull Time
Senior ML engineer to design large-scale offline platform, build data pipelines, and distributed training infrastructure using PyTorch, Ray, and related tools.
Python, PyTorch, Ray, Ray Data, Ray Train, Spark, Flink, Airflow, Flyte
4d
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Software Engineer - ERP, Systems Integration
Mountainside, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
3+ YOEMid-level software development, ERP support, systems integration, Linux, SQL, APIs, and AI-enabled tooling experience.
Linux (Red Hat Enterprise Linux), SQL, Relational databases, PHP, JavaScript, HTML, CSS, jQuery, Apache, APIs (REST/SOAP), JSON, XML, Git, Mantis, Zendesk, Salesforce, Copilot, Copilot Studio, Power Automate, Power Platform, AI-assisted tools, Webhooks, ETL, SFTP, Python, Shell scripting
2mo
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Navigation Software Research and Development Engineer
Warminster, Pennsylvania, United States
$86k-$164k/yr OnsiteFull Time
5+ YOECS and math foundation; C/C++ programming; POSIX; software development; strong communication; willingness to obtain security clearance.
C, C++, MATLAB, Python
1mo
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Software Engineering Principal
New York City, New York, United States
$225k-$275k/yr HybridFull Time
10+ YOE10+ years in software engineering; Java or Python; experience in consulting/professional services; use of AI in SDLC with human in the loop.
Java, Python, Cloud, AI in SDLC
1w
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Full Stack Software Engineer – UI/UX & Web Engineering (Azure)
New York or Washington or Denver or Seattle or Los Angeles or Chicago or Austin or Dallas
OnsiteFull Time
12+ YOEBachelor's degree; 12+ years full-stack experience; strong React/Vue; REST APIs; Python/Node/.NET; Azure services; DevOps; Git; Agile.
React, Vue, Python, Node.js, .NET, REST APIs, Azure, Azure App Services, Azure Functions, Cosmos DB, Azure Storage, CI/CD, Git
1w
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Senior Full Stack Software Engineer - Consumer Operations
Austin or Chicago or Washington or New York City
$130k-$160k/yr HybridFull Time
5+ YOESenior full-stack role focused on building high-quality software; collaborate with cross-functional teams; strong frontend and backend skills in modern web tech.
React, Typescript, JavaScript, Python, Snowflake, AWS, Terraform, SQL, MySQL, GitHub Actions, OpenAI
HiringCafe market data
Python Software Engineer 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
1,700+
Hiring companies
640+
Fresh sample
47% new in 30d
Salary visibility
86% show pay
Companies appearing in this market
CiscoCrowdStrikeCapstone Investment AdvisorsCVectorGEICOJudi HealthUnityCVS Health
Work location mix in visible results
Hybrid: 32Onsite: 26Remote: 6