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1,066 junior python jobs at 528 companies in New York

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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
3mo
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DevOps Junior Engineer
Liberty, New York, United States
HybridFull Time
The Clearing House
The Clearing House: Operates core payment systems and infrastructure for U.S. banks.
1+ YOEDevelop and maintain Ansible playbooks, support CI/CD across environments, automate tasks, monitor and document infrastructure.
Ansible, GitHub Actions, Jenkins, Azure DevOps, GitLab CI, AWS, Docker, Kubernetes, Terraform, YAML, JSON, Prometheus, Grafana, Python, Go, Ruby, Linux
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3mo
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Junior Software Engineer
New York, New York, United States
$90k-$170k/yr OnsiteFull Time
Rokt
Rokt: Provides AI-driven personalization for ecommerce transaction checkouts.
0+ YOEEntry-level software engineer role requiring foundational CS knowledge and willingness to learn across systems, data, and AI tools.
JavaScript, Python, AI tooling, Cloud platforms
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2mo
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Junior Data Consultant - US
New York City, New York, United States
$85k-$95k/yr OnsiteFull Time
Artefact
Artefact: Global data and AI consulting firm driving business transformation.
2+ YOEUndergraduate degree; 1-2 years in consulting, data/analytics, marketing, finance, or tech; strong communication; collaborative; advanced Excel/PowerPoint; passion for data and tech; eager to learn and teach others.
Excel, PowerPoint, SQL, Python, R
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1mo
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Junior Broker, EQD - VN2556
New York, New York, United States
$70k-$90k/yr OnsiteFull Time
Marex
MarexNasdaq: MRX: Provides liquidity and market access in energy and commodities.
Junior broker to support EQD desk: analyze market and post-trade data, support senior brokers, develop tools in VBA/Python, maintain Excel databases, comply with SEC/FINRA/CFTC/NFA rules; Bachelor's preferred; Series 3 preferred.
VBA, Python, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, EMSX, DMA
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2d
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Junior Data Engineer/Junior Data Scientist
New York City, New York, United States
$60k-$65k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Bachelor's degree in computer science or IT, academic data project experience, strong SQL required, Python and data warehousing knowledge preferred.
SQL, Python, Tableau, Microsoft Power BI
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2d
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Junior SRE
New York or London or Singapore
OnsiteFull Time
Squarepoint Capital
Squarepoint Capital: Global quantitative investment firm specializing in automated trading strategies.
Degree in CS/Engineering/Applied Math or equivalent; strong CS fundamentals; experience with Python, C++, or Rust; Linux and distributed systems familiarity; exposure to ML workflows and performance analysis.
Python, C++, Rust, Linux, CUDA
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3mo
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Junior Software Engineer
New York, New York, United States
HybridFull Time
TrickCV
TrickCV: A software that develops tools to tailor CVs for job seekers.
0+ YOEBachelor's degree in CS/Software Eng; knowledge of Java, Python, or C++; basic SDLC understanding; team collaboration; Git experience a plus.
Java, Python, C++, Git
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1mo
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Junior Quantitative Analyst
Austin or Chicago or New York or Old Greenwich or San Francisco or West Palm Beach
$150k/yr OnsiteFull Time
WorldQuant
WorldQuant: Develops systematic investment strategies through quantitative research and data.
Undergraduate or advanced degree in a quantitative field; programming in Python and/or C++; Linux experience; strong problem-solving and quantitative skills; interest in financial data, machine learning, and data engineering.
Python, C++, Linux
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1mo
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Junior Consultant - US
New York City or Los Angeles or United States or North America
$85k-$95k/yr OnsiteFull Time
Artefact
Artefact: Global consulting firm specialized in data and AI transformation.
1+ YOEUndergraduate degree, 1-2 years relevant experience, strong Excel and PowerPoint skills, familiarity with SQL/R/Python, excellent communication and analytical skills for client-facing work.
Microsoft Excel, SQL, R, Python, Microsoft PowerPoint
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1mo
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Junior AI Engineer
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
eClerx
eClerxNational Stock Exchange of India: ECLERX: Provides business process management and data analytics services globally.
2+ YOE2+ years building production software; strong Python; foundational LLM knowledge; practical GenAI experience (prompting, tool-calling, agentic workflows); familiarity with Git, REST APIs, JSON/SQL.
Python, Java, TypeScript, JavaScript, Git, REST APIs, JSON, SQL, FAISS, LangGraph, LangChain, PyTorch, TensorFlow, JAX, React, Next.js, FastAPI
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6d
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Junior Quantitative Developer
New York City, New York, United States
$150k-$180k/yr OnsiteFull Time
Engelhart
Engelhart: Global commodity trading and energy risk management services provider.
2+ YOEBachelor's in STEM required,2+ years experience,strong Python (pandas,numpy,plotly,Jupyter),SQL,Dash,algorithms,data structures,object-oriented design,statistics,and software engineering best practices.
Python, pandas, numpy, plotly, Jupyter, Dash, SQL, AWS
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1mo
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Junior Quant Developer
New York, New York, United States
$105k-$120k/yr HybridFull Time
Franklin Templeton
Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.
0+ YOEBachelor's in computer science (or related), 0–1 years professional programming experience, solid CS fundamentals, knowledge of data structures/algorithms, proficiency in C#, Python, SQL, Microsoft Visual Studio, and source control (Git).
C#, Python, SQL, SQL Server, Microsoft Visual Studio, Git, Azure, CANVAS®
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1mo
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Junior Quant Developer
New York City, New York, United States
$105k-$120k/yr HybridFull Time
O’Shaughnessy Asset Management
O’Shaughnessy Asset ManagementNYSE: BEN: Quantitative investment manager providing custom indexing and factor-based strategies.
0+ YOEBachelor's in CS or related, strong CS fundamentals, knowledge of data structures and algorithms, 0-1 years professional programming experience, proficiency in C#, Python, SQL, Microsoft Visual Studio, and Git, strong communication and analytical skills.
C#, Python, SQL, SQL Server, Microsoft Visual Studio, Git, Azure, CANVAS®
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1mo
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Junior Software Developer
Sofia or Dresden or Singapore or New York City or Vermont
HybridFull Time
GlobalFoundries
GlobalFoundriesNASDAQ: GFS: Manufacturer of semiconductors and provider of wafer fabrication services.
0+ YOEB.S. or M.S. in CS or related field, 0–2 years relevant experience, proficiency in Python (Pydantic, pytest, pandas, FastAPI, lark, sly, nicegui), Tcl/Bash shell scripting, Java, git and DevOps concepts; familiarity with Azure DevOps preferred.
Python, Pydantic, pytest, pandas, FastAPI, lark, sly, nicegui, Tcl, Bash, git, Java, Azure DevOps
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1mo
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Junior Treasury Quant Researcher
New York City, New York, United States
$150k-$200k/yr OnsiteFull Time
Hudson River Trading
Hudson River Trading: A quantitative firm using technology to trade global financial markets.
Degree in a quantitative field, strong math/optimization skills, Python proficiency, experience with numerical/ML libraries, familiarity with optimization techniques and finance/funding concepts.
Python, NumPy, Pandas, PyTorch, TensorFlow
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1mo
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Cybersecurity Test Engineer, Junior
Rome, New York, United States
$55k-$126k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience with Linux command line and scripting (Ruby, Python, or Bash), networking, virtualization; Secret clearance required; HS diploma/GED; ability to obtain DoD IAT Level II Security+ CE within 120 days.
Linux, Ruby, Python, Bash, NIST 800-53, Kali Linux, Wireshark, Tripwire, Burp Suite, Metasploit
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1mo
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Cybersecurity Test Engineer, Junior
Rome, New York, United States
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience with Linux command line and scripting (Ruby, Python, Bash), networking, virtualization; Secret clearance required; HS diploma/GED; ability to obtain DoD IAT Level II Security+ CE within 120 days.
Linux, Ruby, Python, Bash, NIST 800-53, Kali Linux, Wireshark, Tripwire, Burp Suite, Metasploit
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2w
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Junior Solutions Engineer - Partnerships, Ads
New York, New York, United States
$123k-$256k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
1+ YOEBachelor's in CS or related,1+ years shipping production code,knowledge of API and backend design,familiarity with Python,Go,Java,C/C++,strong communication and stakeholder collaboration skills.
Python, Go, Java, C/C++
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1mo
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Junior (Post-Graduate) Software Engineer
Warsaw or New York City or London or Singapore or Hong Kong or Poland
OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
Recent CS graduate or equivalent experience; strong programming fundamentals; experience with AI-assisted coding tools; proficiency in at least one language (C#, Rust, C++, Java, Go, Python); exposure to distributed systems, messaging platforms, and AWS.
Rust, C#, .NET, .NET Core, C++, Java, Go, Python, Claude Code, Codex, REST, gRPC, Kafka, RabbitMQ, SQS/SNS, AWS, React, Angular, TDD/BDD
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1mo
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Junior Database Administrator - Fuze Services
United States or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Vermont or Virginia or Washington or Wisconsin
$77k-$97k/yr RemoteFull Time
Fuze Health
Fuze Health: Integrated digital health, home diagnostics, and virtual pharmacy platform.
1+ YOE1–3 years DBA or database support experience; hands-on with Microsoft SQL Server 2019+, AWS (RDS, Lambda, CloudWatch), T-SQL, Python, PowerShell; production environment experience, rotating on-call participation, and compliance familiarity (HIPAA, HITRUST, SOC2).
Microsoft SQL Server 2019, SQL Server, T-SQL, AWS RDS, AWS Lambda, State Machines, CloudWatch, CloudWatch DMVs, Python, PowerShell, GitHub Action workflows, Datadog, Terraform
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