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Junior Python Developer Jobs in Maynard, MA (NOW HIRING)

LangChain

Python OSS Engineer

Cambridge, MA · On-site

The Python OSS Engineer will be responsible for maintaining and improving the LangChain Python package, enhancing core abstractions, improving documentation, and addressing user inquiries.

Boseallaboutme

Senior Python Engineer

Framingham, MA · On-site

Collaborate with firmware, QA, DevOps, and hardware teams to improve test reliability and ... Mentor team members on Python development and CI/CD standards. Required Qualifications * Deep ...

State Street Corporation

AI Developer, AVP

Burlington, MA · On-site

$54.75 - $75.25/hr

AI Developer - AVP Who we are looking for The AI Engineer will play a key role in advancing AI ... Proficiency in Python and at least one additional language (Java, C#, or TypeScript) * Experience ...

Infosys

Python Full Stack Developer

Princeton, MA · On-site

Required Skill and Experience • Experience in Python- Design and develop scalable web applications using Python and React JS. • Build and maintain RESTful APIs using frameworks such as FastAPI ...

Flipkey

Jr. PHP Developer

Boston, MA · On-site

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... A strong eye for design and/or graphic design capability, CakePHP experience, Python experience.

Flipkey

Jr. PHP Developer

Boston, MA

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... A strong eye for design and/or graphic design capability, CakePHP experience, Python experience.

Superprof

Python Private Tutoring Jobs

Nashua, NH · On-site

$50.75 - $70/hr

We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share your knowledge, we ...

Superprof

Python Private Tutoring Jobs

Cambridge, MA · On-site

$55.25 - $76.25/hr

We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share your knowledge, we ...

Superprof

Python Private Tutoring Jobs

Babson Park, MA · On-site

$55 - $75.75/hr

We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share your knowledge, we ...

The Hollister Group

AI Developer

Boston, MA · On-site

$70 - $110/hr

Develop and maintain Python-based AI applications and APIs using frameworks like FastAPI, Flask, or ... Collaborate with data engineering teams to ensure smooth ingestion, transformation, and storage of ...

Superprof

Python Private Tutoring Jobs

Lowell, MA · On-site

$50 - $69/hr

We are looking for students, professionals, retirees or anyone with a passion to share, to join the largest community of teachers worldwide! If you have free time and want to share your knowledge, we ...

State Street Global Advisors

AI Developer, AVP

Burlington, MA · On-site

$54.75 - $75.25/hr

Proficiency in Python and at least one additional language (Java, C#, or TypeScript) * Experience ... Strong software engineering fundamentals: testing, CI/CD, code quality, and design patterns

Pwc

GenAI Python Systems Engineer-Manager

Boston, MA · On-site

$99K - $232K/yr

... DevOps pipelines with cloud services - Enhancing cloud resources for cost and performance Travel Requirements Up to 80% Job Posting End Date The salary range for this position is: $99,000 - $232,000.

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Junior Python Developer information

See Maynard, MA salary details

$25.4K

$94.1K

$145.4K

How much do junior python developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior python developer in Maynard, MA is $94,060.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,800.00 and $92,000.00 per year, depending on experience, location, and employer.

What is a junior Python developer?

A Junior Python Developer is an entry-level software developer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and assist in building applications, fixing bugs, and improving performance. Their responsibilities may include writing scripts, working with databases, and integrating third-party services. Strong problem-solving skills, knowledge of Python frameworks like Django or Flask, and familiarity with version control systems like Git are often required. Junior developers are expected to learn quickly and contribute to the development team while gaining hands-on experience.

What are the typical daily responsibilities of a junior Python developer?

As a Junior Python Developer, your daily tasks may include writing and testing code, fixing bugs, and participating in code reviews alongside more experienced developers. You'll often work on modules or features under the guidance of senior team members, attend stand-up meetings, and update project documentation as needed. Collaboration with frontend developers, QA testers, and project managers is common, especially when integrating systems or implementing new features. Over time, you can expect to take on more complex tasks and gradually build your expertise through mentorship and hands-on project work.

What are the key skills and qualifications needed to thrive in the junior Python developer position?

To thrive as a Junior Python Developer, you need a solid foundation in Python programming, an understanding of computer science fundamentals, and often a relevant degree or coursework. Familiarity with version control systems like Git, basic experience with web frameworks such as Flask or Django, and knowledge of databases are commonly expected, while certifications like PCEP can be advantageous. Attention to detail, a willingness to learn, effective problem-solving, and strong communication skills are essential soft skills for this role. These competencies ensure you can contribute efficiently to software development projects, adapt to new challenges, and collaborate well within a development team.

Is there a demand for junior Python developers?

There is strong demand for junior Python developers across various industries, including web development, data analysis, and automation. Companies seek candidates with basic programming skills, knowledge of frameworks like Django or Flask, and familiarity with version control tools such as Git. Entry-level positions are available in both startups and established organizations, reflecting Python's popularity and versatility.

What does a junior Python developer do?

A junior Python developer writes, tests, and maintains Python code for software applications under supervision. They often work on tasks such as debugging, implementing features, and collaborating with team members using tools like version control systems. Basic knowledge of programming concepts and familiarity with frameworks like Django or Flask are typically required.

What are popular job titles related to Junior Python Developer jobs in Maynard, MA?

For Junior Python Developer jobs in Maynard, MA, the most frequently searched job titles are:

What cities near Maynard, MA are hiring for Junior Python Developer jobs?

Cities near Maynard, MA with the most Junior Python Developer job openings:

Junior Python Developer jobs near you
Infographic showing various Junior Python Developer job openings in Maynard, MA as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 11% Part Time, and 6% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $94,060 per year, or $45.2 per hour.

Python OSS Engineer

LangChain

Cambridge, MA • On-site

Full-time

Re-posted 2 days ago

Job description

Job Summary:
LangChain is a company focused on making intelligent agents ubiquitous by providing a platform for building and operating AI agents. The Python OSS Engineer will be responsible for maintaining and improving the LangChain Python package, enhancing core abstractions, improving documentation, and addressing user inquiries.
Responsibilities:
• Improving the core abstractions and runtime of the langchain and langgraph packages
• Improving documentation
• Answering user questions and resolving issues
• Use langchain to build example applications
• Improve the core abstractions and runtime of the LangChain and LangGraph packages
• Improve documentation across the LangChain ecosystem
• Answer user questions and resolve 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 201-500 employees. The company is currently Growth Stage.

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