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Python Software Developer Jobs in Brass Castle, NJ, US
240+ python software developer jobs from 100+ companies hiring in Brass Castle, NJ, US.
1mo
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Software Engineer III - AI/ML Deep Learning & GPU ML Serving
Palo Alto or Jersey City
$133k-$185k/yr HybridFull Time
3+ YOE3+ years software engineering with ML systems; Python; ML frameworks; Docker/Kubernetes; AWS/GCP; GPU/ML serving; Cassandra NoSQL.
Python, TensorFlow, PyTorch, Docker, Kubernetes, EKS, TorchServe, TensorFlow Serving, Triton Inference Server, Cassandra, NoSQL, GPU
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
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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Full Stack Python Developer
Berkeley Heights, New Jersey, United States
OnsiteFull Time
5+ YOE5+ years production code experience; Python; Django/Rails/Laravel; React; Bachelor's degree in CS or Engineering or equivalent; collaborate with product teams; build scalable applications; write unit/integration tests.
Python, Django, React, Rails, Laravel, Unit testing, Integration testing, Web development
5d
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Software & Data Engineer – Financial Technology - Launch Program
Union, New Jersey, United States
HybridFull Time
0+ YOEEntry-level Software/Data Engineer with Python/SQL, AI/ML exposure, and finance interest; 0-2 years; bachelor's degree in Accounting/Finance or related field; GPA 3.0; eligible to work in US.
Python, SQL, FastAPI, Django, Flask, SQL Server, PostgreSQL, MySQL, Docker, Kubernetes, LangChain, LLMs, NLP, APIs, ETL
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
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
3w
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Advanced Software Engr
Fort Washington, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years software engineering; AI/data-driven integration; strong in C++, C#, Java, Python, or HTML/React; experience with Docker and Kubernetes.
Docker, Kubernetes, C++, C#, Java, Python, HTML, React
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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Steering Software Quality Assurance Engineer
Milford or Warren
HybridFull Time
3+ YOEBachelor’s in engineering; 3+ years QA in automotive or embedded; ASPICE/ISO 26262; CM tools; HIL/SIL; Python/C; TDD/BDD.
ASPICE, ISO 26262, Atlassian Jira, Git, HIL/SIL tools (dSPACE, Vector CANoe), Python, C
6d
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Software Engineer II
Totowa, New Jersey, United States
$87k-$147k/yr OnsiteFull Time
2+ YOEBS in CS or CE with 2+ years software development; 2+ years of test engineering preferred; experience with C++, C#, Python; RTOS (RedHat/RTLinux); hands-on integration testing.
C++, C#, Python, RedHat, RTLinux, TestStand, LabView
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
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
2w
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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
3mo
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Principal Full-Stack Software Engineer - Fidelity Private Shares
Westlake or Jersey City or Merrimack or Smithfield
$107k-$216k/yr HybridFull Time
Experience building, deploying, and supporting web apps; Python, JavaScript/TypeScript; CI/CD; GitHub/Jenkins; leadership and mentoring; strong problem solving and automation.
GitHub, Jenkins, Python, JavaScript, TypeScript, CI/CD
2mo
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Full Stack Software Engineer, Vice President – Corporate Functions Technology
Quincy or Boston or Princeton or Clifton or Toronto
$125k-$215k/yr OnsiteFull Time
7+ YOE5+ years enterprise full-stack web development; React/JS/TS, Node.js, APIs, cloud, security/compliance, AI integration.
React, JavaScript, TypeScript, HTML5, CSS3, Node.js, Python, Java, SQL, NoSQL, AWS, Azure, Kubernetes, Databricks, Git, CI/CD, Infrastructure as Code
2d
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Software Engineer (Development & QA Automation) (Hybrid - Newark, NJ or NYC)
Edgewood or Newark or New York City
$90k-$950k/yr HybridFull Time
Bachelor's degree in Computer Science or equivalent; experience with Java, Python, Perl, Linux, scripting, Selenium, and Cucumber; automated testing experience; AGILE knowledge.
Java, Python, Perl, Linux, Shell scripting, Selenium, Cucumber
1w
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Analytics Developer – FRTB
Jersey City, New Jersey, United States
$105k-$115k/yr OnsiteFull Time
5+ YOE5+ years Capital Markets software development; C++ and Python; data pipelines; risk analytics; DevOps; production support; excellent communication.
C++, Python, Oracle, JSON, XML, DevOps, SQL, Multithread programming
5d
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Agentic AI Developer
Chicago or Jersey City
$81k-$152k/yr HybridFull Time
6+ YOE6-7 years AI software development, 2+ years in AI agent/multi-agent development; strong Azure experience; Python; cloud-native; financial services experience preferred.
Python, Microsoft Azure, Azure AI, Foundry
1w
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Senior Manager, Software Development
Princeton or Utrecht or Copenhagen
$132k-$197k/yr HybridFull Time
8+ YOE8+ years in full-stack software development with integration, CI/CD, data enablement, and security focus.
React, Angular, Vue.js, Node.js, Python, Java, Informatica IICS, REST, Docker, Kubernetes, GitHub, GitLab, Terraform, CloudFormation, CDK
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
1mo
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Senior AI Engineer
South San Francisco or Princeton or Thousand Oaks or Bellevue or New York
HybridFull Time
AI Engineer with software development and LLM solution experience; strong Python, LLM patterns/tools, cloud platforms (AWS, Databricks, Azure), and DevOps; design and deliver scalable software; cross-functional collaboration.
Python, Javascript, FastAPI, Django, AWS, Databricks, Azure, Terraform, CloudFormation, React, Next.js, Tailwind CSS, LangChain, DSPy, Docker, Kubernetes, Redis, Unity Catalog, OpenAI API, Anthropic, AWS Bedrock, RAG, Vector DB, PEFT, LoRA
1w
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Sr. Spclst , Software Engineering
West Point or Rahway
$117k-$184k/yr HybridFull Time
5+ YOEBachelor's in IT/CS or related tech field; 5+ years software development; Python proficiency; REST APIs; GitHub/automation tools; SQL; Agile workflows; regulatory compliance; cloud platforms; experience with LIMS/ELN and sample management domain.
Python, JavaScript, Java, C#, GitHub, Robot Framework, XRay, REST, SQL, Jira, AWS, Azure, GCP, CloudFormation, Terraform, CI/CD
3w
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Senior Specialist, Full Stack Developer, Clinical Engineering & Operations
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOE2+ years software development; Bachelor's in CS or related; Python/Java; React; AI concepts; AWS; SQL/NoSQL.
Python, Java, React, OpenAI, LangChain, AWS, Bedrock, SageMaker, Lambda, S3, DynamoDB, SQL, NoSQL
1d
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Cash and Liquidity Transaction and Reporting Lead Software Developer, VP
Jersey City, New Jersey, United States
$140k-$205k/yr HybridFull Time
10+ YOELead software engineer with 10+ years in finance, strong Java/J2EE, microservices, cloud, and data integration.
Java, J2EE, React, Angular, HTML5, CSS, REST, SOAP, MQ, Kafka, OpenShift, AWS, Kubernetes, Docker, Jenkins, Python, Shell, Oracle, SQL, PL/SQL, Terraform
1w
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Senior AI Engineer
Iselin, New Jersey, United States
HybridFull Time
9+ YOESenior AI Engineer with AI/ML, Generative AI, LLMs, cloud-native apps; strong Python/Java; experience with TensorFlow, PyTorch, Transformers; design and develop enterprise software; lead technical solutions.
Java, Python, Node.js, Angular, TypeScript, TensorFlow, PyTorch, Hugging Face Transformers, AWS, Azure, Docker, Kubernetes, MongoDB, PostgreSQL, Redis
3w
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Software Engineering Intern
Woodbridge, New Jersey, United States
$35-$40/hr OnsiteAll Commitments Available
Pursuing CS/Software Eng; proficient in at least one language; basic software dev principles; strong problem-solving; familiar with web tech and cloud; AI exposure a plus.
Python, Java, C#, JavaScript, React, Angular, SQL, PostgreSQL, MongoDB, Git, AWS, Azure, Generative AI
3w
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Software Engineering Specialist - Middletown, NJ or Atlanta, GA (210576)
Middletown or Atlanta
HybridFull Time
5+ YOE5-7 years software development; Python and Java; Network Layer 2-4 knowledge; Agile/SAFe; Bachelor's degree in Science/IT/Computing; US work authorization; willing to work Middletown, NJ or Atlanta, GA.
Python, Java, Temporal workflow, ServiceNow, TL1/CLI, Agile / SAFe
1mo
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App Dev & Support Engineer III
Somerset, New Jersey, United States
$111k-$160k/yr HybridFull Time
5+ YOEBachelor’s degree or equivalent experience; 5+ years software development; strong C/C++, C#, Python; REST; serial communication; POS; PCI-DSS awareness.
C, C#, Python, REST API, PCI-DSS
1mo
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Software Engineering Advisor - Hybrid
Raleigh or Austin or Bloomfield or Denver or Bloomington or Morris Plains or Plano
$112k-$186k/yr HybridFull Time
8+ YOE8+ years in software automation testing; 3+ years in Agile; automation tools Selenium, Cucumber, Java, Cypress, Robot Framework (Python); OO programming; relational databases; GitHub; strong communication.
Selenium, Cucumber, Java, Cypress, Robot Framework (Python), GitHub, Object-Oriented Programming, Relational Databases, JavaScript, TypeScript, AWS, DynamoDB, S3, Lambda, Pega
2w
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AI Application Engineer
Berkeley Heights or Alpharetta
HybridFull Time
4+ YOE4–8 years of experience in application development; strong Java/Python, APIs, microservices; experience integrating AI capabilities into applications.
Node.js, Docker, REST APIs, Java, Python, APIs, microservices, AWS
7h
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AI Engineer (Internship) - Intelligent Question Bank Platform
Secaucus, New Jersey, United States
RemoteInternship
0+ YOEStrong software engineering foundation; Python; REST APIs; databases (PostgreSQL); experience with LLMs, RAG, embeddings; prompt engineering; NLP pipelines; cloud deployment; GitHub projects; interest in AI for education.
Python, REST APIs, PostgreSQL, LLM APIs, RAG, Pinecone, Weaviate, pgvector, Chroma, prompt engineering, NLP pipelines, LaTeX, MathJax, KaTeX, image generation APIs, SVG, AWS, GCP, Vercel, Celery, Bull
1mo
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Senior Application Developer
Allentown, Pennsylvania, United States
OnsiteFull Time
5+ YOEBS/BA in CS or related field; 5+ years Maximo development; REST API; Java/Jython; SDLC; enterprise integration; DevOps experience.
IBM Maximo, Maximo MAS, MIF, REST API, Java, Jython, Oracle, MS SQL Server, Azure DevOps, Git, SOAP, REST, PowerShell, Python, Bash, KornShell
2w
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Senior AI Engineer I - Agentic AI
New York or Charlotte or Palo Alto or Phoenix or Sunrise
$123k-$215k/yr RemoteFull Time
5+ YOE5+ years software engineering with ML/LLMs; proven AI/system shipping; strong backend, APIs, data pipelines; LLM tooling and agentic patterns; AI-assisted development; ownership mindset; customer focus.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
6d
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AI Engineer
Woodland Hills or Jersey City or Houston
$122k-$148k/yr HybridFull Time
5+ YOE5+ years in AI/ML, design/build/deploy AI solutions, strong Python, foundation models/RAG, prompts, APIs; AWS/Docker/CI-CD; LangChain/Semantic Kernel; degree in CS/AI; cloud experience.
Python, LangChain, Semantic Kernel, APIs, AWS, Docker, CI/CD, Sagemaker, Bedrock, Guardrails, AgentCore
1mo
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Algorithms Engineer Internship
Budd Lake, New Jersey, United States
OnsiteFull Time
0+ YOEBachelor's or Master's in CS/EE/Applied Math/Physics; experience with algorithms, data engineering, ML pipelines; large unstructured data; dataset versioning; evaluation metrics; Python proficiency.
Python, ML tooling
2mo
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Senior Machine Learning (ML) Engineer
Jersey City, New Jersey, United States
HybridFull Time
5+ YOE5+ years ML-focused software engineering; degree in CS/Math/EE or related field; production ML experience; transformer/NLP; multi-GPU distributed training; Python; Java/C++/Kotlin/Scala; microservices; Git; databases (SQL/NoSQL); strong communication.
Python, Java, C++, Git, Docker, Kubernetes, AWS, NLP, TensorFlow, PyTorch
2mo
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Test Automation Engineer
Hackettstown, New Jersey, United States
$90k-$100k/yr OnsiteFull Time
3+ YOE3+ years in test automation; strong software and electrical engineering background; experience with industrial protocols and instrument drivers.
C#, Python, LabVIEW, Git, Modbus, Serial, Ethernet, GPIB, EtherCAT, DeviceNet, CAN, Cognex, OpenCV, Linux
4w
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Full Stack Java Engineer (Java/Angular) - Aladdin Engineering, Vice President
New York or Princeton or Atlanta
$162k-$215k/yr HybridFull Time
7+ YOE7+ years of hands-on development; Java, Python, JavaScript/TypeScript; Angular; Spring/Tomcat; databases (Relational and NoSQL); CI/CD; cloud experience.
Java, Python, JavaScript, Typescript, Angular, Spring, Tomcat, Maven, Junit, NodeJS, Express, WebPack, HTML5, CSS3, Sybase, NoSQL, AWS, Azure, GCP, CI/CD, Azure DevOps
2mo
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AI Agent ML Engineer (US-NJ-Bridgewater, US)
Bridgewater, New Jersey, United States
$165k-$190k/yr HybridFull Time
3+ YOE3+ years in AI/ML engineering, agent development, and production-grade AI models; strong Python skills; ML frameworks; API integration; data engineering; agile experience.
Python, PyTorch, TensorFlow, LangChain, AutoGPT, APIs, Pinecone, Weaviate
HiringCafe market data
Python Software Developer Jobs market signals in Brass Castle, 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
240+
Hiring companies
100+
Fresh sample
61% new in 30d
Salary visibility
73% show pay
Companies appearing in this market
Bristol Myers SquibbState StreetMitsubishi UFJ Financial GroupAmdocsBlackRockCiscoFidelity InvestmentsJPMorgan Chase
Work location mix in visible results
Hybrid: 30Onsite: 23Remote: 3