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Sr Python Developer Jobs in Massachusetts (NOW HIRING)

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 ...

Judge Group, Inc.

Full Stack Python Developer

Boston, MA · On-site

$60 - $75/hr

Senior Full Stack Python Developer - Network Automation Type: Contract - 6+ months Location: Boston or Quincy, MA - 4 days a week onsite Overview Seeking a senior full stack Python developer with ...

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 ...

Dice

Full Stack Python Developer

Quincy, MA · On-site

Job Summary : Dice is seeking a Senior Full Stack Python Developer with experience in network infrastructure to join their development team. The role involves building scalable solutions for ...

TriOptus LLC

Python Full Stack Developer

Boston, MA · On-site

This role is ideal for a Lead or Senior Engineer who thrives as an individual contributor and wants ... Experience with key Python Libraries (pandas, NumPy) required * Experience in frontend development ...

Ecovent

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

Are you an experienced full-stack Python developer who can solve tough technical problems ... Our Senior Software Engineer role can jump into many technical areas, design and implement clean ...

Hitachi

Python Engineer (Early-Career)

Waltham, MA

$86K - $108K/yr

The role As a Python Software Engineer, you will contribute to the development, testing, deployment ... You will work closely with senior engineers and team members to analyze requirements, write high ...

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Sr Python Developer information

See Massachusetts salary details

$60.1K

$155.1K

$213K

How much do sr python developer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for sr python developer in Massachusetts is $155,055.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,700.00 and $178,600.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Sr Python Developer?

As a Sr Python Developer, your daily tasks often include designing and coding complex features, reviewing code from team members, and troubleshooting bugs or performance issues. You may also lead technical discussions, contribute to architectural decisions, and collaborate closely with product managers, QA engineers, and other developers. Mentoring junior team members and staying up to date with best practices or new technologies is also a regular part of the role. This combination of hands-on engineering and leadership responsibilities ensures both the quality of the codebase and the continual growth of the team.

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

To thrive as a Sr Python Developer, you need expert proficiency in Python programming, strong problem-solving skills, and a solid background in computer science or related fields, often demonstrated by several years of relevant experience. Familiarity with frameworks like Django or Flask, version control systems such as Git, and sometimes certifications such as PCEP or PCAP are typically valued. Strong communication, leadership, and the ability to mentor junior developers are standout soft skills for this position. These combined proficiencies ensure that Sr Python Developers can build robust solutions, contribute to architectural decisions, and drive team success in complex technical environments.

What is a Sr Python Developer job?

A Sr Python Developer is an experienced software engineer who specializes in designing, developing, and maintaining applications using Python. They are responsible for writing clean, efficient, and scalable code while also mentoring junior developers and collaborating with cross-functional teams. Their role often includes optimizing application performance, integrating third-party services, and ensuring best coding practices. Additionally, they may work with frameworks like Django or Flask and databases such as PostgreSQL or MongoDB to build robust backend systems.

What are popular job titles related to Sr Python Developer jobs in Massachusetts? For Sr Python Developer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Sr Python Developer jobs in Massachusetts look for? The top searched job categories for Sr Python Developer jobs in Massachusetts are:
Sr Python Developer jobs near you
Infographic showing various Sr Python Developer job openings in Massachusetts as of July 2026, with employment types broken down into 23% Full Time, and 77% Contract. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $155,055 per year, or $74.5 per hour.
Senior Python Software Engineer

Senior Python Software Engineer

Worldpay

Boston, MA • On-site, Remote

$119K - $179K/yr

Full-time

Re-posted 20 days 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 is remote within the Greater Boston, MA area only.
Ready to take your career global?
Make your mark at one of the biggest names in payments. 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 can build out our product platform using cutting edge technologies. The platform encompasses all data acquisition, data pipeline, and all API's. You'll be joining a small team working on expanding a new reporting and analytics product to drastically simplify the payments ecosystem for ecommerce merchants.
What you'll own
  • Designing, programming, debugging and modifying software enhancements.

  • Interacting with product managers and users to define requirements and modifications.

  • Participating in software design meetings to determine technical requirements.

  • Working with internal Client Training, Client Relationship and Sales teams.

What you'll bring
  • A Bachelor's in computer engineering, computer science or other related discipline or equivalent experience plus 5+ years of experience

  • Experience with end-to-end system development life cycles and standards.

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

  • Experience with at least one database, SQL or NoSQL

  • 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

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

  • Knowledge of financial industry practices, regulations and operations.

  • Fluency in sequence diagrams, class models, etc.

  • Proficiency in solutions design and requirements definition disciplines.

It's a bonus if you have
  • Experience handling large quantities of data

  • Experience with NoSQL (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.
#LI-AD1
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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