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Python Jobs in Marlborough, MA (NOW HIRING)

LangChain

Python OSS Engineer

Boston, MA · On-site

They are seeking a core maintainer for the LangChain Python package, responsible for maintaining and improving its core abstractions, documentation, and user support. Responsibilities : • Improving ...

LangChain

Python OSS Engineer

Cambridge, MA · On-site

$160K - $240K/yr

This person would be responsible for maintaining and improving the LangChain Python package. In person 5 days/week in San Francisco, CA or Boston, MA (SF preferred) Responsibilities * Improving the ...

TriOptus LLC

Python Full Stack Developer

Boston, MA · On-site

Experience with key Python Libraries (pandas, NumPy) required * Experience in frontend development and user experience (UX) design required; experience with Pythonic front-end and data visualization ...

TriOptus LLC

Python Full Stack Developer

Boston, MA · On-site

Experience with key Python Libraries (pandas, NumPy) required * Experience in frontend development and user experience (UX) design required; experience with Pythonic front-end and data visualization ...

Worldpay

Senior Python Software Engineer

Boston, MA

$119K - $179K/yr

We'relooking for aSenior Python Engineerto join ourever evolvingPazienteamandhelp us unleash the potential of every business. ThePazienengineering team is seeking a Platform engineer who can build ...

Worldpay

Senior Python Software Engineer

Boston, MA · On-site +1

$119K - $179K/yr

We're looking for a Senior Python Engineer to join our ever evolving Pazien team and help us unleash the potential of every business. The Pazien engineering team is seeking a Platform engineer who ...

Chewy

Software Engineer II - Python

Boston, MA · On-site

$120K - $190K/yr

Write clean, maintainable Python code and contribute to CI/CD pipelines, automated testing, and production readiness * Participate in building next-generation solutions using LLMs, prompt engineering ...

Chewy

Software Engineer II - Python

Boston, MA · On-site +1

$120K - $190K/yr

Write clean, maintainable Python code and contribute to CI/CD pipelines, automated testing, and production readiness * Participate in building next-generation solutions using LLMs, prompt engineering ...

Diverse Lynx

Python Developer

Woonsocket, RI · On-site

$48.25 - $66.25/hr

Job Title Role Description • Strong hands-on experience (this is not a project management role at onsite) • Support analytics tools that utilize the data pipeline to provide actionable insights ...

Chewy

Software Engineer II - Python

Boston, MA

$120K - $190K/yr

Strong proficiency in Python and SQL. * Excellent problem-solving skills and the ability to work independently in a fast-paced environment. * Proven ability to analyze business requirements and ...

Pwc

GenAI Python Systems Engineer-Manager

Boston, MA

$99K - $232K/yr

Azure Solutions Architect Expert, Azure Data Engineer Associate, Snowflake Core, Snowflake Databricks Data Engineer Associate] is a plus - Proficient in Python and SQL - Experience with Docker and ...

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How much do python jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for python in Marlborough, MA is $60.80, according to ZipRecruiter salary data. Most workers in this role earn between $50.10 and $69.09 per hour, depending on experience, location, and employer.

What jobs can I do with just Python?

With Python skills, you can pursue roles such as Python developer, data analyst, automation engineer, or backend programmer. These jobs often require knowledge of libraries like pandas, Django, or Flask, and may involve working in environments that emphasize scripting, data processing, or web development.

What are some common challenges Python developers face when working on large-scale projects?

Python developers often encounter challenges such as managing dependencies, ensuring code scalability, and maintaining performance on large-scale projects. Collaboration with cross-functional teams can add complexity, especially when integrating with systems written in other languages. Adopting best practices like modular code structure, thorough documentation, and automated testing can help mitigate these challenges and streamline teamwork.

What jobs can I get in Python?

Python is used in a variety of roles including software developer, data analyst, data scientist, machine learning engineer, web developer, automation engineer, and cybersecurity analyst. These jobs often require knowledge of frameworks like Django or Flask, data analysis libraries such as Pandas, and proficiency in scripting and problem-solving. Python skills are valuable across industries like technology, finance, healthcare, and research.

What is the difference between Python developer vs Java developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automationEnterprise applications, Android development, backend systems
Industry UsageTech startups, data analysis firms, automation companiesFinancial services, large enterprise software, mobile app companies

Python developers focus on scripting, data analysis, and web development, often working in startups or data-driven fields. Java developers typically work on large-scale enterprise applications and Android apps. While both roles require programming skills and similar educational backgrounds, their industry applications and project types differ significantly.

What is a Python developer?

A Python developer is a software programmer who specializes in writing, testing, and maintaining code using the Python programming language. They can work on a variety of projects, including web development, data analysis, machine learning, automation, and scripting. Python developers often collaborate with other team members to design solutions and ensure the functionality and performance of applications. Their responsibilities may also include debugging programs, integrating third-party services, and writing documentation.

What jobs in the US pay 300,000 a year?

In the US, high-paying roles for Python developers typically include senior software engineers, data scientists, machine learning engineers, and technical leads, especially in finance, technology, and consulting firms. These positions often require advanced skills, extensive experience, and sometimes specialized certifications, with salaries reaching or exceeding $300,000 annually in competitive markets.

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

To thrive as a Python Developer, you need strong programming skills in Python, knowledge of software development principles, and typically a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and experience with databases are highly valued, along with certifications like PCEP or PCAP. Effective problem-solving, communication, and teamwork are essential soft skills to excel in collaborative and dynamic environments. These skills collectively ensure the delivery of robust, maintainable code and efficient project outcomes in technology-driven organizations.

What Is Python?

Python is a programming language used to write or develop a variety of programs and applications. The software developer community uses Python for programming because it is a simple language that is easy to test and debug. Large internet companies such as Facebook, Google, Reddit, and Amazon use Python, and so do government agencies such as NASA. Programmer professionals have used Python to help build popular software such as Autodesk Maya and other visual design applications. Financial professionals and stock traders use Python when scripting algorithms for economic predictions or computerized trading.

More about Python jobs
What are the most commonly searched types of Python jobs in Marlborough, MA? The most popular types of Python jobs in Marlborough, MA are:
What cities near Marlborough, MA are hiring for Python jobs? Cities near Marlborough, MA with the most Python job openings:
Python jobs near you
Infographic showing various Python job openings in Marlborough, MA as of June 2026, with employment types broken down into 72% Full Time, and 28% Part Time. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $126,471 per year, or $60.8 per hour.

Python OSS Engineer

LangChain

Boston, MA • On-site

Full-time

Posted 21 days ago

Job description

Job Summary:
LangChain is a company focused on making intelligent agents ubiquitous by providing a foundation for agent engineering. They are seeking a core maintainer for the LangChain Python package, responsible for maintaining and improving its core abstractions, documentation, and user support.
Responsibilities:
• Improving the core abstractions and runtime of the `langchain` and `langgraph` packages
• Improving documentation across the LangChain ecosystem
• Answering user questions and resolving issues from the community
• Use LangChain to build example applications that demonstrate how to build production AI systems
Qualifications:
Required:
• 5+ years of software engineering or applied machine learning experience
• Strong written and oral communication skills, with the ability to explain technical concepts clearly and concisely to both technical and non-technical stakeholders
• The ability to thrive in a fast-moving environment and view unstructured environments as an opportunity to identify impactful work and define the future success of the company
• An ownership-minded approach to work, with the ability to manage your work efficiently and effectively without the need for close supervision
Company:
LangChain is a platform that provides open-source frameworks and tools for engineering and deploying language model agents. Founded in 2022, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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