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Python Startup Internship Jobs in Massachusetts (NOW HIRING)

Newton Research

Data Scientist

Boston, MA · On-site

Proficiency in Python, including familiarity with data science libraries like pandas and scikit ... Willingness to learn and grow in a fast-paced, dynamic startup environment. * Familiarity with big ...

1910

AI Research Scientist I

Boston, MA · On-site

Demonstrated experience writing clean, maintainable, production-quality Python code, with examples ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...

Blue Water Autonomy

Component Test Engineer

Lexington, MA · On-site

$65K - $80K/yr

We are an early-stage, maritime defense technology startup backed by top tier investors. Our team ... Who You Are * BS in Mechanical, Electrical, Aerospace Engineering (or similar) with internship ...

1910

AI Research Scientist I

Boston, MA · On-site

... Python code, with examples available in code repositories. • Familiarity with MLOps and DevOps ... startup environment with evolving projects and shifting priorities driven by business needs • ...

1910 Genetics

AI Research Scientist I

Boston, MA · On-site

Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ... Relevant industry experience via internship and co-op (AI, Drug Discovery, etc.) Diversity and ...

1910

AI Research Scientist I

Boston, MA · On-site

Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ... Relevant industry experience via internship and co-op (AI, Drug Discovery, etc.) #LI-Onsite ...

1910

AI Research Scientist I

Boston, MA · On-site

Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ... Relevant industry experience via internship and co-op (AI, Drug Discovery, etc.) #LI-Onsite ...

1910

AI Research Scientist I

Boston, MA · On-site

Demonstrated experience writing clean, maintainable, production-quality Python code, with examples ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...

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Python Startup Internship information

What are the key skills and qualifications needed to thrive as a Python Startup Intern, and why are they important?

To excel as a Python Startup Intern, you need a solid understanding of Python programming, problem-solving abilities, and ideally coursework or experience in computer science or software development. Familiarity with version control systems like Git, cloud platforms, and frameworks such as Django or Flask is often expected. Initiative, adaptability, and strong communication skills help you contribute effectively to fast-paced, collaborative startup environments. These skills and qualities enable interns to deliver meaningful results, quickly learn new concepts, and integrate seamlessly into dynamic teams.

What types of projects can I expect to work on during a Python Startup Internship, and how much responsibility will I have?

As a Python Startup Intern, you’ll often be involved in a variety of hands-on projects such as building web applications, developing backend APIs, automating processes, or contributing to data analysis tasks. Startups tend to have small, agile teams, which means interns are typically given meaningful responsibilities and opportunities to directly impact the product. You may collaborate closely with experienced developers, product managers, and even founders, gaining exposure to the full software development lifecycle. This environment encourages learning, initiative, and rapid skill development, but also requires adaptability and strong communication.

What is a Python Startup Internship?

A Python Startup Internship is a temporary position at a startup company where interns use the Python programming language to work on various projects. Interns may assist with software development, data analysis, web applications, or automation tasks. This role provides hands-on experience in a fast-paced, innovative environment, allowing interns to learn both technical and entrepreneurial skills. It's an excellent opportunity for students or recent graduates to gain practical experience and network within the tech industry.

What is the difference between Python Startup Internship vs Python Developer?

AspectPython Startup InternshipPython Developer
Required CredentialsBasic programming knowledge, often students or entry-levelProficiency in Python, relevant experience or degree
Work EnvironmentInternship setting, learning-focused, often in startupsFull-time or freelance, professional development environment
Employer & Industry UsageStartups, tech companies, internships for skill-buildingTech firms, software companies, freelance projects
Search & Comparison IntentEntry-level, learning opportunities, internship rolesFull-time roles, career advancement, professional positions

The Python Startup Internship is an entry-level position designed for learners gaining practical experience, often in startup environments. In contrast, a Python Developer is a professional role requiring more advanced skills and experience, focusing on building and maintaining software solutions. While internships serve as stepping stones, full-time Python Developer roles offer greater responsibility and career growth opportunities.

What are the most commonly searched types of Python Startup jobs in Massachusetts? The most popular types of Python Startup jobs in Massachusetts are:
What are popular job titles related to Python Startup Internship jobs in Massachusetts? For Python Startup Internship jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Python Startup Internship jobs in Massachusetts look for? The top searched job categories for Python Startup Internship jobs in Massachusetts are:
Python Startup Internship jobs near you
Infographic showing various Python Startup Internship job openings in Massachusetts as of May 2026, with employment types broken down into 8% Internship, 69% Full Time, 11% Part Time, 4% Temporary, and 8% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution.

2026 Summer Design Engineer Internship

Electrified Thermal

Charlestown, MA • On-site

$24 - $25/hr

Other

Posted 11 days ago

Job description

About Electrified Thermal Solutions Boilers, furnaces, and kilns are the engines of our industrial economy, providing heat to melt steel, form cement, and transform chemicals. Historically, reaching this high-temperature heat required burning fossil fuels, making the industrial sector responsible for 25% of global greenhouse gas emissions. 

Electrified Thermal Solutions has a simple and massive goal: to electrify industry.  

To do this, we are building the Joule Hive thermal battery (JHTB): an energy storage technology that converts and stores cheap, renewable electricity as high-temperature heat. Our vision is to mitigate gigatons of CO2 emissions per year by deploying the Joule Hive at every industrial furnace, turbine, boiler, and kiln.

About the Role: 

As a Design Engineering Intern, you will join our engineering team and play a pivotal role in scaling up our 1 MW Commercial Demonstration Product System to a First-of-a-Kind flagship Joule Hive product. This internship offers an exciting opportunity to gain hands-on experience working on a cutting-edge project in renewable energy technology. You will report to the Lead Structural Design Engineer. 

Key Responsibilities:

  • Own the specification, design and optimization of a critical sub-assembly within a commercial Thermal Energy Storage (TES) system 

  • Generate parts, assemblies, and drawings within CAD in collaboration with internal and external partners 

  • Leverage engineering analysis and simulation methods to inform design decisions impacting R&D prototyping and final product design 

  • Maintenance of detailed documentation throughout project work - including design specifications, CAD models, simulation results, and test reports. 

  • Regular progress updates and technical reports to project stakeholders 

About You:

  • Currently pursuing a B.S. or M.S. in Mechanical Engineering, Electrical Engineering, or a related field. 

  • Proficiency in CAD software, such as SolidWorks or Onshape 

  • Ability to use Microsoft Excel and other tools for analytical means. 

  • Strong analytical and problem-solving skills. 

  • Ability to work independently and in a team environment. 

  • Excellent communication and interpersonal skills. 

  • Familiarity with Python or Matlab is a plus. 

  • Experience with renewable energy systems, thermal energy storage, or extreme temperature systems is a plus. 

Our Values:

As a growing startup, we value executing through uncertainty and moving towards the problem. We also recognize that structure is support and adhere processes to keep us safe and make us effective. ETS can only achieve our goals if we go together, and value and proactively draw on the diverse backgrounds, skill sets, and perspectives of our growing team. Each day, we work to live sustainably, not only to build a sustainable future, but also to create an environment where our employees lead full multi-dimensional lives. 

ETS believes people are the catalyst for success and seek those with diverse backgrounds and perspectives to maximize our impact.  We know great solutions and innovation can come from anywhere and prioritize hiring people with the ability to work on diverse teams and with a diverse range of people. ETS is committed to building a diverse and inclusive team and work environment and we are proud to be an equal opportunity employer. 

$24 - $25 an hour
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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