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Python Junior Jobs in Massachusetts (NOW HIRING)

STR

Lead Software Engineer

Woburn, MA · On-site

... and networking, while mentoring junior engineers and leading technical discussions ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

Roberts Recruiting

Data Engineer

Boston, MA · On-site

$124K - $149K/yr

Mentor new and junior developers * Identify and recommend appropriate continuous improvement ... Python, SQL, or Java * 2+ years of experience with a public cloud (Microsoft Azure, AWS, Google ...

STR

Senior Software Engineer

Woburn, MA · On-site

$130K - $172K/yr

... mentor junior engineers • Develop and test novel software solutions spanning research ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

STR

Lead Software Engineer

Woburn, MA · On-site

... mentor junior engineers • Develop and test novel software solutions spanning research ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

STR

Senior Software Engineer

Woburn, MA · On-site

$130K - $172K/yr

... mentor junior engineers • Develop and test novel software solutions spanning research ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

STR

Lead Software Engineer

Woburn, MA · On-site

... mentor junior engineers • Develop and test novel software solutions spanning research ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

Symbotic

Sr. Test Engineer (Electrical)

Wilmington, MA

$117K - $153K/yr

This individual will lead technical projects, mentor junior engineers, collaborate cross ... Develop andmaintainautomated test software and frameworks (Python preferred) for instrument control ...

STR

Senior Software Engineer

Woburn, MA · On-site

$130K - $172K/yr

... mentor junior engineers • Develop and test novel software solutions spanning research ... Python, C, C++, or similar interpreted or low-level programming languages • Experienced with ...

1910

AI Research Scientist III

Boston, MA · On-site

Manage junior AI Research Scientists including having weekly 1:1s, and regular performance reviews ... Demonstrated experience writing clean, maintainable, production-quality Python code, with examples ...

Symbotic

Sr. Test Engineer (Electrical)

Wilmington, MA · On-site

$117K - $153K/yr

This individual will lead technical projects, mentor junior engineers, collaborate cross ... Develop and maintain automated test software and frameworks (Python preferred) for instrument ...

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Python Junior information

See Massachusetts salary details

$26.2K

$97.2K

$150.2K

How much do python junior jobs pay per year?

As of Jul 9, 2026, the average yearly pay for python junior in Massachusetts is $97,172.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $95,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Python Junior developers during their first year on the job?

Python Junior developers often encounter challenges such as understanding large codebases, managing version control with tools like Git, and adapting to team workflows. They may also need to improve their debugging skills and learn to write clean, maintainable code that meets team standards. Regular communication with senior developers and proactively seeking feedback can help overcome these hurdles and accelerate professional growth.

What is the difference between Python Junior vs Python Developer?

AspectPython JuniorPython Developer
Required CredentialsBasic programming knowledge, often a diploma or bootcampMore experience, often a degree in CS or related field
Work EnvironmentEntry-level projects, supervised tasksFull project responsibilities, collaborative teams
Industry UsageInternships, junior roles in tech companiesMid-level roles across industries like finance, tech, healthcare

The main difference between a Python Junior and a Python Developer lies in experience and responsibilities. Python Juniors typically have basic skills and work under supervision, while Python Developers handle more complex tasks independently. Employers seek Python Juniors for entry-level positions, with opportunities to grow into full Python Developers as skills develop.

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

To thrive as a Python Junior, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, code editors (e.g., VS Code), and basic understanding of frameworks such as Django or Flask is often expected. Strong communication, willingness to learn, and teamwork are important soft skills that set candidates apart. These skills and qualities are essential for effectively contributing to projects, collaborating with team members, and growing within a technical environment.

What are Python Juniors?

Python Juniors are entry-level software developers who specialize in using the Python programming language. They typically have foundational knowledge of Python and basic software development principles, and may work on tasks such as writing simple scripts, debugging code, or supporting more experienced developers on larger projects. Python Juniors are often recent graduates or individuals transitioning into software development, and their role offers opportunities to learn and grow their skills in real-world settings.
What are the most commonly searched types of Python jobs in Massachusetts? The most popular types of Python jobs in Massachusetts are:
What are popular job titles related to Python Junior jobs in Massachusetts? For Python Junior jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Python Junior jobs in Massachusetts look for? The top searched job categories for Python Junior jobs in Massachusetts are:
What cities in Massachusetts are hiring for Python Junior jobs? Cities in Massachusetts with the most Python Junior job openings:
Python Junior jobs near you

Senior Fullstack Engineer, AI Observability & Evals Platform

LangChain

Cambridge, MA • On-site

$135K - $177K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Summary:
LangChain is a company focused on making intelligent agents ubiquitous by providing a platform for building, evaluating, deploying, and operating AI agents. The Senior Fullstack Engineer will lead the technical architecture and implementation of key product features for LangSmith, collaborating with various teams and mentoring junior members.
Responsibilities:
• Lead the technical architecture and implementation of key product features for LangSmith, working across our entire Go, Python, and Typescript stack.
• Collaborate closely with product and design teams to iterate on new features.
• Mentor and guide more junior members of the team.
• Drive aggressive project timelines while ensuring high engineering standards are being met.
• Lead by example in writing clean, maintainable, and well-tested code.
Qualifications:
Required:
• 5+ years of experience in software engineering working on complex platform products
• Fullstack engineering experience with Go or Python on the backend and React + Typescript on the frontend
• Strong understanding of database systems, particularly Postgres and Redis
• Experience designing and scaling APIs, preferably in a high-performance, data-intensive application
• A 'get stuff done' attitude - comfortable shipping fast and iterating based on user feedback
• Strong communicator with the ability to collaborate closely with various internal stakeholders and engage directly with our top-tier customers
• Strong ownership mindset
Preferred:
• Experience with AI/LLM-powered applications
• Experience with developer tools
• Experience with observability platforms
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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