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2,571 software developer python jobs at 886 companies in Newark, NJ

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Python Software Engineer
New York, New York, United States
$150k-$225k/yr HybridFull Time
Old Mission
Old Mission: Quantitative proprietary trading firm specializing in global market making.
2+ YOEBachelor's in CS/Math/Engineering; 2+ years Python production; Python on Linux; relational DBs (PostgreSQL/MySQL); strong communication; collaborative; problem-solving.
Python, Linux, PostgreSQL, MySQL
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3w
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Python Senior Lead Software Engineer- Fixed Income Systematic Portfolios
New York, New York, United States
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience, advanced Python, cloud-native service development, system design, productionizing quantitative workflows, experience with systematic investing or portfolio analytics, and formal software engineering training.
Python, Gurobi, Axioma, MSCI Open Optimizer, Bloomberg, FactSet, MSCI, Java, Kotlin, Clojure
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3w
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Senior Software Developer - Python
Chicago or Greenwich
$200k-$250k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
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
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2w
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Python Developer
Jersey City, New Jersey, United States
$110k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience building scalable ETL/data pipelines with Python, PySpark/Snowpark, SQL; proficiency with Linux, AWS (S3, EC2), Snowflake, DBT; Bachelors in Computer Science.
Python, PySpark, Snowpark, SQL, pandas, NumPy, Linux, AWS, S3, EC2, Snowflake, DBT, Autosys, Talend, Java, Angular, API, GitHub, Jenkins, Source Tree, VSS Code, Pytest, unit test, CI/CD, CICD
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2w
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Senior Python AI/ML Developer
Jersey City, New Jersey, United States
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
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
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1mo
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Principal Software Engineer (Python, Snowflake & SQL)
Dallas or Coppell or Jersey City
$95k-$180k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
8+ YOE8+ years software engineering experience; strong SQL and Snowflake skills; Python (API/service development) experience; familiarity with Angular, CI/CD, containerization, and AWS; ability to mentor engineers and lead delivery.
Python, Snowflake, SQL, Angular, FastAPI, AWS, CI/CD
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6d
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Senior Python Engineer, Integration
Philadelphia or New York City or Austin or Sofia or Belgrade
RemoteContract
Fliff
Fliff: Operates a social sportsbook platform offering free-to-play gaming.
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
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2w
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Custom Software Engineer Python - 6365276
Morristown or Charlotte or Dallas or Cleveland or California or Colorado or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington or District of Columbia
$37-$47/hr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years Python experience, Django/Flask and REST API development, SQL, Alteryx, JIRA/Octane, Agile experience, bachelor's degree, and familiarity with banking and financial datasets.
Python, Alteryx, JIRA, OpenText ALM Octane, SQL, Django, Flask, REST API, Playwright, Jenkins, Git
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1mo
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Senior Python Developer
New York City, New York, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOE5+ years experience; bachelor\u0002s or equivalent in CS/Engineering/Math preferred; extensive Python and container orchestration knowledge; experience with systems analysis, programming, project delivery, and applying AI/GenAI.
Python, Docker, Kubernetes, OpenShift, AI, GenAI, CI/CD
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1mo
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Senior Python Developer
New York City, New York, United States
$121k-$182k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
5+ YOE5+ years experience; Bachelor's in CS/STEM preferred; extensive Python; experience with Docker, Kubernetes, OpenShift; systems analysis, programming, CI/CD, project implementation, and working with AI/GenAI integrations.
Python, Docker, Kubernetes, OpenShift, AI, GenAI, CI/CD
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3d
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Python Developer with Risk Modelling
New York City, New York, United States
OnsiteContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
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
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1w
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Senior Python Engineer
New York City, New York, United States
RemoteFull Time
DeweyLearn
DeweyLearn: AI-powered platform providing insights for educational teaching and learning.
5+ YOE5+ years professional Python experience, FastAPI and PostgreSQL production experience, Docker, EM/CI-CD fundamentals, experience with ML/AI and retrieval workflows preferred; fluent English.
Python, FastAPI, PostgreSQL, Docker, CI/CD
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1mo
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Senior Python Engineer
Minsk or New York City or Israel or Ukraine
RemoteFull Time
Commit
Commit: End-to-end software, cloud, and cybersecurity consulting and development.
3+ YOE3+ years backend experience, strong Python proficiency, production experience with at least two languages, AI-tool usage (Copilot/LLMs), solid design patterns, microservices, and strong communication.
Python, Copilot, LLMs
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1w
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Lead Software Engineer (Java, Python, AWS)
New York, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor's degree, 4+ years professional software engineering experience, 1+ year cloud experience, proficiency in Java/Python, strong communication and critical thinking; people management experience preferred.
Java, Python, Go, Open Source RDBMS, NoSQL, Docker, Kubernetes, Databricks, AWS, Google Cloud, Microsoft Azure
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2mo
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Lead Software Engineer – Python/React
Eagan or Frisco or Brooklyn or Toronto
$118k-$220k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
7+ YOE7+ years web development; backend focus (Python) with frontend capability; experience building production systems; strong API and distributed systems experience; leadership and collaboration skills.
Python, FastAPI, Django, Flask, APIs, Microservices, React, TypeScript, Next.js, Tailwind CSS, Pydantic, Cloud infrastructure
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1mo
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Senior Java/Python Developer
Middletown, New Jersey, United States
$100k-$110k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
5+ YOEBachelor's degree required; 5+ years experience; strong Java and Python backend development, REST/microservices, system architecture, unit/integration testing and CI/CD experience.
Java, Python, RESTful APIs, CI/CD pipelines
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2d
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Python Developer - Front Office - Equity Derivatives
New York, New York, United States
$100k-$140k/yr HybridFull Time
Talan
Talan: Provides international consulting and technology transformation services.
4+ YOE4+ years OOP development with 2+ years backend Python, hands-on Jenkins, Docker, Kubernetes; knowledge of equity derivatives; strong communication and proactive mindset.
Python, Jenkins, Docker, Kubernetes, AI/ML
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2d
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Software Engineer (AWS, Python, DevOps)
Irving or Stamford
$74k-$116k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
2+ YOEMS/BS in computer science or equivalent experience,2+ years AWS/cloud automation experience,containers and Kubernetes,infra automation with Terraform/CloudFormation,GitOps exposure,and scripting in Python/Shell/Groovy.
AWS, Docker, Kubernetes, Terraform, CloudFormation, GitOps, Python, Shell, Groovy
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2w
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Senior Python AI/ML Developer
Jersey City, New Jersey, United States
OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
8+ YOE8+ years software development experience, strong Python and OOP skills, experience with Django/Flask/FastAPI, REST APIs, relational and NoSQL databases, asynchronous processing, and Git.
Python, Django, Flask, FastAPI, PostgreSQL, MySQL, Oracle, SQL, MongoDB, DynamoDB, Redis, Git
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2mo
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Python Developer - EQ Factor Model Risk Technology
New York, New York, United States
$175k-$250k/yr OnsiteFull Time
Millennium Management
Millennium Management: Global alternative investment firm managing diverse investment strategies.
3+ YOE3+ years Python development in buy-side firms, advanced SQL, strong statistics and equity markets knowledge; experience with Spark, Trino, Delta Lake or Iceberg and data lakehouse design is a plus.
Python, SQL, Spark, Trino, Delta Lake, Iceberg, MSCI Barra
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