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Senior Python Developer Jobs in Marlborough, MA (NOW HIRING)

InterSystems

Senior Quality Development Engineer

Boston, MA · On-site

$96K - $130K/yr

As a Senior Quality Development Engineer on the InterSystems IRIS Data Platforms Health team, you ... Experience with Python programming language and Python modules such as pytest, Kubernetes

Goodwin

Sr. AI Developer

Boston, MA · On-site

$59.25 - $78.25/hr

We're seeking a product-minded Senior AI Engineer to build and scale production-grade AI agents and ... NET, Python, and TypeScript/React, writing well-structured services, clean APIs, and tested code ...

ICS Global Soft INC

Senior Data Engineer

Boston, MA · On-site +1

$115K - $156K/yr

Data Engineer & Senior Data Engineer Location: Remote or Boston, MA & San Mateo, CA Duration: FTE ... Idealcandidate will be strong in SQL, python, tableau, Qlik or another cloud DV tooland mid (Boston ...

STR

Senior DevOps Engineer

Woburn, MA

$134K - $184K/yr

As a Senior DevOps Engineer you will establish and maintain a continuous integration / continuous ... Implement automated build systems for C/C++ and Python codebases using CMake, Conan, and similar ...

Syntricate Technologies

Senior Data Engineer

Boston, MA · On-site

$115K - $156K/yr

Syntricate Technologies is seeking a Senior Data Engineer to join their Asset Management Quant ... Python programming and familiarity with core data science libraries. Understanding different ...

Wellington Management

Senior Software Engineer

Boston, MA · Hybrid

$133K - $175K/yr

About the Role Senior Software Developer (Python/Java) Title Senior Software Developer (Python/Java) Work Location Needham / Boston (minimum 4 days a week office presence) Position Summary We are ...

Sonoma Consulting Inc.

Senior DevOps Engineer

Boston, MA

$141K - $181K/yr

TITLE : DevOps Engineer/Senior DevOps Engineer LOCATION : We are looking forcandidates in 1. Boston ... Experience coding or scripting with Shell, Ruby/JRuby, Perl, Python, Powershell, Java, Go, or Bash

Wellington Management

Senior Software Engineer

Boston, MA · Hybrid

$133K - $175K/yr

About the Role Senior Software Developer (Python/Java) Title Senior Software Developer (Python/Java) Work Location Needham / Boston (minimum 4 days a week office presence) Position Summary We are ...

Vista-Higher-Learning-

Senior DevOps Engineer

Boston, MA · On-site

$140K - $160K/yr

You are a hands-on Senior DevOps Engineer who enjoys building reliable, secure, and scalable ... Developing automation scripts and internal tools using Python, Bash, or Ruby to streamline DevOps ...

Vista Higher Learning

Senior DevOps Engineer

Boston, MA · On-site

$140K - $160K/yr

You are a hands-on Senior DevOps Engineer who enjoys building reliable, secure, and scalable ... Developing automation scripts and internal tools using Python, Bash, or Ruby to streamline DevOps ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Marlborough, MA

Senior Python Developer information

See Marlborough, MA salary details

$57K

$147.3K

$202.3K

How much do senior python developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for senior python developer in Marlborough, MA is $147,260.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,000.00 and $169,600.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What are the most commonly searched types of Python Developer jobs in Marlborough, MA?

The most popular types of Python Developer jobs in Marlborough, MA are:

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For Senior Python Developer jobs in Marlborough, MA, the most frequently searched job titles are:

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The top searched job categories for Senior Python Developer jobs in Marlborough, MA are:

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Cities near Marlborough, MA with the most Senior Python Developer job openings:

Senior Python Developer jobs near you

Senior Data Quality Developer

Boston, MA • On-site

Congensys Corp.
IT Services • 11 - 50 employees
Learn more about Congensys Corp.external

Other

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

Job description

Job Title: Senior Data Quality Developer
Location: Boston, MA – Hybrid (2 Days/Week Onsite)
Duration: 6–12+ Months + Potential Extension
Employment Type: W2 Only
Work Authorization: All Work Statuses Accepted
Local Candidates: Highly Preferred – No Relocation Preferred

Job Description:

We are seeking a highly experienced Senior Data Quality Developer with 7+ years of IT experience and strong hands-on expertise in Data Quality, Data Governance, and Informatica Data Quality tools.

The ideal candidate should have strong experience with Informatica IDQ, EDC, and Axon, along with advanced SQL and data warehouse experience. Healthcare domain experience is preferred but not required.

Required Skills:

  • 7+ years of IT experience
  • Informatica Data Quality (IDQ)
  • Informatica EDC (Enterprise Data Catalog)
  • Informatica Axon
  • Data Quality Rules & Validation
  • Data Governance & Data Stewardship
  • Advanced SQL
  • Data Warehousing
  • ETL / Data Engineering
  • Data Analysis & Data Integrity
  • Experience with large-volume / multi-terabyte data environments

Preferred Skills:

  • Healthcare / Healthcare Data
  • Snowflake
  • AWS
  • Java
  • JavaScript
  • Python
  • Tableau / Cognos
  • Data Mastering / MDM
  • Linux / Shell Scripting
  • Statistical Modeling / Machine Learning

Key Responsibilities:

  • Develop and implement data quality rules, validations and governance processes.
  • Configure and enhance Informatica EDC and Axon, including business glossaries, policies, dashboards, search and Axon Maps.
  • Translate data governance requirements into technical workflows and solutions.
  • Perform advanced SQL-based data extraction, manipulation and analysis.
  • Review ETL processes and identify data integrity issues.
  • Develop data visualization and analytical solutions.
  • Collaborate with data architecture, engineering, QA, business and analytics teams.
  • Document technical processes and present findings to stakeholders.

Important: Candidates must be comfortable working onsite in Boston, MA 2 days per week. Local candidates who do not require relocation are highly preferred.

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