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

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 ...

The Tyche Project

Lead Python Engineer

Boston, MA · On-site

The Lead Python Engineer will be responsible for building a fast, scalable, reliable infrastructure ... This search is dependant on finding a developer who is comfortable in modern server development and ...

The Tyche Project

Lead Python Engineer

Boston, MA

The Lead Python Engineer will be responsible for building a fast, scalable, reliable infrastructure ... This search is dependant on finding a developer who is comfortable in modern server development and ...

SynergisticIT

Junior Java Developer

Boston, MA

Junior Java Developer SynergisticIT is aware that the job market is challenging due to tech layoffs ... Knowledge of Statistics, SAS, Python, Computer Vision, and data visualization tools * Excellent ...

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

As a Python Software Engineer at MORSE, you will have the opportunity to work on cutting-edge ... Experience with DevOps tools and practices * Familiarity with containerization technologies

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

... with DevOps tools and practices • Familiarity with containerization technologies • Experience or desire to lead technical teams Company : MORSE Corp provides Artificial Intelligence, Test ...

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

$90K - $210K/yr

As a Python Software Engineer at MORSE, you will have the opportunity to work on cutting-edge ... Experience with DevOps tools and practices * Familiarity with containerization technologies

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

... with DevOps tools and practices • Familiarity with containerization technologies • Experience or desire to lead technical teams Company : MORSE Corp provides Artificial Intelligence, Test ...

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

... with DevOps tools and practices • Familiarity with containerization technologies • Experience or desire to lead technical teams Company : MORSE Corp provides Artificial Intelligence, Test ...

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

... with DevOps tools and practices • Familiarity with containerization technologies • Experience or desire to lead technical teams Company : MORSE Corp provides Artificial Intelligence, Test ...

MORSE Corp

Python Software Engineer

Cambridge, MA · On-site

... with DevOps tools and practices • Familiarity with containerization technologies • Experience or desire to lead technical teams Company : MORSE Corp provides Artificial Intelligence, Test ...

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.

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 ...

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All JobsJunior Python Developer JobsJunior Python Developer Jobs in Chelsea, MA

Junior Python Developer information

See Chelsea, MA salary details

$26.1K

$96.7K

$149.4K

How much do junior python developer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for junior python developer in Chelsea, MA is $96,683.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,800.00 and $94,500.00 per year, depending on experience, location, and employer.

What is a Junior Python Developer job?

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 key skills and qualifications needed to thrive in the Junior Python Developer position, and why are they important?

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.

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 popular job titles related to Junior Python Developer jobs in Chelsea, MA? For Junior Python Developer jobs in Chelsea, MA, the most frequently searched job titles are:
What job categories do people searching Junior Python Developer jobs in Chelsea, MA look for? The top searched job categories for Junior Python Developer jobs in Chelsea, MA are:
What cities near Chelsea, MA are hiring for Junior Python Developer jobs? Cities near Chelsea, MA with the most Junior Python Developer job openings:
Junior Python Developer jobs near you
Senior Python Software Engineer

Senior Python Software Engineer

Worldpay

Boston, MA

$119K - $179K/yr

Full-time

Posted 20 hours ago

Job description

Job Description

This position is not eligible for visa sponsorship, now or in the future. Candidates must be a US Citizen or Green Card Holder.

This position isremote within the Greater Boston, MA areaonly.

Ready to take your career global?

Make your mark at one of the biggest names in payments.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 out our product platformusingcutting edgetechnologies. The platform encompasses all data acquisition, data pipeline, and allAPI's.You'llbe joining a small team working on expanding a new reporting and analytics product todrastically simplify thepaymentsecosystem for ecommerce merchants.

Whatyou'llown

  • Designing, programming,debuggingandmodifyingsoftware enhancements.

  • Interactingwith product managers and users to define requirements and modifications.

  • Participating in software design meetings todeterminetechnical requirements.

  • Working with internal Client Training, ClientRelationshipand Sales teams.

Whatyou'llbring

  • ABachelor's in computer engineering, computer science or other related discipline or equivalent experienceplus5+ years of experience

  • Experience with end-to-end systemdevelopmentlife cycles and standards.

  • Knowledge of at least one programming language (we use Python 3)

  • Experience with at least one database,SQLorNoSQL

  • Experience writing both functional and unit tests, experience with mocking a big plus

  • Experience writing scalable backend services that run in a production setting

  • Experience reviewing and critiquing code of others

  • Proficiencyin a Unix environment (we run on Ubuntu in AWS)

  • Knowledge of financial industry practices,regulationsand operations.

  • Fluency in sequence diagrams, class models, etc.

  • Proficiencyin solutions design and requirements definition disciplines.

It'sa bonus if youhave

  • Experience handlinglarge quantitiesof data

  • Experience withNoSQL(We use MongoDB)

  • Experience building applications in python

  • Familiarity with test-driven development and continuous integration (Grunt/Git/Jenkins)

About the team

Our inclusive and global teams win together every day. We're proud to have the best minds in the industry, who you can learn from as you grow your career. The people, the energy, the connections - it's unmatched. Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.

What makes a Globalpayer?

Globalpayers think like a client, act like an owner and win as one team. We're curious and innovative - always finding better ways to deliver impact. We empower each other to make decisions, and it's our passion that drives excellence in everything we set out to do.

Does this sound like you? Then you sound like a Globalpayer. Apply now to take your career global.

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Worldpay is dedicated to offering individuals rewarding career opportunities and competitive compensation. For this full-time position, the good faith estimated annual salary range upon hire is $119,000.00-$179,750.00. This range reflects what we reasonably expect to offer based on the role's responsibilities, level, and geographic location. The actual starting salary will be determined by a candidate's experience, job-related skills, and relevant education or training. Please note that changes in work location may impact the final offered salary. We encourage you to consult with your recruiter to confirm the budget for your location and to better understand the applicable pay scale.

EEOC Statement

Worldpay is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here.

If you are made a conditional offer of employment and will be working in the United States, you will be required to undergo a drug test. In developing this job description care was taken to include all competencies and requirements needed to successfully perform the position. Reasonable accommodations will be provided for individuals with qualified disabilities both during the hiring process, as well as to allow the individual to perform the essential functions of the job, if hired.

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