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Intern Python Tester Jobs in Manhattan, NY (NOW HIRING)

TUMI

IT Intern

Edison, NJ

$15.50 - $20.75/hr

... Python Plus AI-assisted development to accelerate delivery, testing, and documentation. This person will also get hands-on opportunities to build and deploy AI agents to execute repeatable tasks at ...

DoubleVerify

Software Engineer - Intern

Manhattan, NY · Hybrid

Improve data quality through testing, tooling, and automation. * Help maintain and support mission ... Python. * You have a good knowledge of SQL and RDMS. * Experience and Knowledge of Distributed ...

DoubleVerify

Software Engineer - Intern

New York, NY · On-site

Improve data quality through testing, tooling, and automation. * Help maintain and support mission ... Python. * You have a good knowledge of SQL and RDMS. * Experience and Knowledge of Distributed ...

KPF

Data & Systems Developer Intern

Manhattan, NY · On-site

$22 - $25/hr

... testing and validating data quality within AI-powered applications What We're Looking For Must-Have ... Python -- basic to intermediate proficiency; comfortable writing scripts and small programs * SQL ...

Adaptive ML

Member of Technical Staff (intern)

New York, NY · On-site

$18.25 - $23.75/hr

Develop robust software in Rust, interfacing between easy-to-use Python recipes and high ... Learn best practices for performance, testing, and robustness On the research side, * Assist with ...

FreshDirect

Growth & Marketing Analytics Intern

Bronx, NY · On-site

$23 - $25/hr

You'll write production SQL, work in Python, and collaborate directly with marketing, CRM, and ... testing methodology: hypothesis formulation, statistical significance, confidence intervals, and ...

Dorsia

Software Engineering Intern

New York, NY · On-site

Support prototyping, experimentation, and early-stage technical testing * Contribute to technical ... Experience with at least one programming language (e.g., JavaScript, Python, Java) * Experience ...

Bessemer Trust Inc.

Equity Intern

Manhattan, NY

$16.50 - $22/hr

Software Development: Assist in the design, development, and testing of software applications. This ... Proficiency in at least one programming language such as Python, Java, C#, or JavaScript.

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Intern Python Tester information

What is the difference between Intern Python Tester vs Junior Python Developer?

AspectIntern Python TesterJunior Python Developer
Required CredentialsBasic programming knowledge, possibly some coursework in PythonProficiency in Python, relevant coursework or certifications
Work EnvironmentTesting teams, QA departments, software development firmsDevelopment teams, software companies, tech startups
Employer & Industry UsageUsed in QA/testing roles across various industriesUsed in software development across multiple sectors
Common Search & ComparisonOften compared for entry-level testing rolesCompared for entry-level development roles involving Python

Intern Python Testers focus on executing test cases, identifying bugs, and supporting QA processes, often with limited coding responsibilities. Junior Python Developers are involved in writing code, developing features, and maintaining applications. While both roles require Python knowledge, the Tester role emphasizes testing skills, whereas the Developer role emphasizes coding and development tasks.

What are popular job titles related to Intern Python Tester jobs in Manhattan, NY? For Intern Python Tester jobs in Manhattan, NY, the most frequently searched job titles are:
What job categories do people searching Intern Python Tester jobs in Manhattan, NY look for? The top searched job categories for Intern Python Tester jobs in Manhattan, NY are:
What cities near Manhattan, NY are hiring for Intern Python Tester jobs? Cities near Manhattan, NY with the most Intern Python Tester job openings:
Intern Python Tester jobs near you
IT Intern

IT Intern

TUMI

Edison, NJ

$15.50 - $20.75/hr

Full-time

Posted 5 days ago

Tumi rating

8.9

Company rating: 8.9 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

Job description

Your role at Tumi:  

The IT Intern will work with various teams across the IT department to deliver small, well-scoped projects supporting Samsonite Group's Retail and E-commerce analytics. This position will work with digital engineers, data engineers and analysts to build pipelines in Digital Commerce products, Snowflake, model retail datasets using SQL, and use Python Plus AI-assisted development to accelerate delivery, testing, and documentation.

This person will also get hands-on opportunities to build and deploy AI agents to execute repeatable tasks at scale (with safe guardrails) and build lightweight ML models for forecasting and prediction (e.g., demand/sales forecasts, propensity indicators), starting in a sandbox and progressing to controlled production pilots.
 

  • Retail Data Ingestion & Pipelines by building or enhancing ingestion for common retail feeds. Implement Snowflake loading patterns with optional automation (if applicable).
  • Retail Data Modeling (SQL) by creating curated analytics-ready tables from raw feeds. Support omnichannel reporting by connecting various internal and external retail data elements
  • Data Quality & Reconciliation (with Agent Automation) by implementing retail-relevant checks like uniqueness/deduping of customers, referential integrity (orders, product/store IDs) and anomaly detection (drops/spikes in sales, cancellations, returns). Build an agent to automate quality check and reporting. 
  • Participate in system and integration testing in various other initiatives running in the departments
  • Build and Deploy Agents to Execute at Scale - from learning to Production.
    • Phase 1 - Sandbox Learning (Weeks 1-3) Build a simple agent to generate validation SQL from templates and produce a report.
    • Phase 2 - Controlled Pilot (Weeks 4-7) Expand to scheduled runs, consistent output, and alerting. 
    • Phase 3 - Scale & Hardening (Weeks 8-12) Add guardrails (scope-limited actions), logging/audit trail, performance controls, and human review workflows. 
  • Build ML Models for Forecasting & Predictions (Retail Use Cases) by working with a mentor to design and prototype a predictive model using curated datasets.

Typical Deliverables

  • Feature set definition (lags, rolling windows, promos, seasonality) 
  • Testing approach (time-based splits) 
  • Model training and evaluation
  • Forecast outputs written back into data tables for reporting 
  • Basic explainability summary (top drivers / feature importance)

Deliverables & Success Criteria

By the end of the internship, the person should have delivered:

  • Production-ready ingestion pipelines into Snowflake (raw staging) 
  • Curated retail data models (fact/dim tables) 
  • A data quality suite with automated checks (SQL and Python) 
  • At least one deployed agent that executes repeatable tasks at scale (logging and guardrails) 
  • One forecasting/prediction prototype with documented accuracy
  • Documentation: data dictionary plus pipeline runbook plus lineage plus model card 

A final demo showing measurable improvements (quality, timeliness, usability, or forecast accuracy)

Who we are: 

Since 1975, TUMI has been creating world-class business, travel and performance luxury essentials, designed to upgrade, uncomplicate, and beautify all aspects of life on the move. Blending flawless functionality with a spirit of ingenuity, we're committed to empowering journeys as a lifelong partner to movers and makers in pursuit of their passions. The brand is sold globally in over 75 countries with approximately 2,000 points of sale.

Why you'll love working here:
At TUMI, you'll find a dynamic working environment, joining a community where each team member is empowered with an entrepreneurial spirit. Associates are respected as a vital part of the organization and recognized for their contributions. We believe in a workplace that gives every individual the opportunity to make an impact, and our ongoing commitment is to provide all the tools you need to succeed- guidance towards individual career growth, professional training and development initiatives, and a motivating, exciting environment- along with competitive salaries and comprehensive benefits programs.
What we value: 
  • INNOVATIVE BY NATURE. SUSTAINABLE BY CHOICE.  TUMI protects the things that matter most, the things you own and the planet you travel to see. Our planet is an astonishing place and we believe it's our responsibility to preserve it for travelers of the future. By putting excellence and quality first, we ensure that every TUMI product has lifelong purpose, supported by our rigorous testing standards, exploration of recycled materials, and global repair network.
  • PARTNERS WE BELIEVE IN.  Staying true to our values by helping take care of the most vulnerable among us aligns with our mission and is a core element of what we do. We focus on three main areas: promoting wellbeing; empowering vulnerable communities; and protecting the earth's beautiful places. Each year we extend our philanthropic efforts to partners that help better the world. From supporting St. Jude Children's Research Hospital fight to cure childhood cancer to Waves for Water who provides clean water to communities in need, we proudly stand by the profound changes they enact.
  • CULTURE & INCLUSION.  As an organization, we are committed to a diverse and vibrant culture, welcoming people from all walks of life. Our long-standing commitment to culture and inclusion empowers each of us to bring our authentic selves and unique differences to work every day.
The actual rate of pay offered depends on various factors, including qualifications for the position and relevant experience; as well as other legitimate, non-discriminatory business factors specific to the position or location.
Tumi is an equal opportunity employer and is committed to promoting and maintaining a work environment in which all applicants, associates, customers, and other individuals are treated with dignity and respect free from unlawful harassment, discrimination, or retaliation.

Minimum Requirements

  • Candidate must be enrolled/actively pursuing a degree in an IT-based field
  • High School diploma required
  • Working knowledge of SQL (joins, aggregations; window functions preferred) 
  • Python basics (pandas, file/JSON handling, API calls) 
  • Strong attention to detail; ability to learn fast 
  • Clear communication and documentation mindset 
  • Great organization skills, attention to detail, and time management skills
  • Excellent communication skills
  • Ability to work independently and as part of a team

Preferred Skills (Nice to Have)

  • Exposure of ecommerce concepts (orders, promotions, returns, inventory, POS) 
  • Interest in retail/ecommerce data and data engineering 
  • Exposure to Snowflake or any cloud data warehouse 
  • Basic ML familiarity (time series, regression, evaluation metrics) 
  • Familiarity with dbt, Airflow, or orchestration tools 
  • Git/version control
  • Interest in AI/LLM concepts, evaluation, and safe automation patterns

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