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Senior Python Flask Jobs in Massachusetts (NOW HIRING)

S&P Global

Senior Backend Software Engineer

Cambridge, MA

$133K - $176K/yr

As a Senior Backend Engineer, you will develop reliable, secure, and performant APIs that apply ... Python, Flask, FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet ...

Veracode

Sr Software Engineer in Test - Python

Burlington, MA · On-site

$120K - $156K/yr

... Python based infrastructure. • Focus on maintaining and increasing efficiency of currently ... Flask and/or SQLAlchemy strongly preferred. • Experience with Buildbot CI system a plus. • ...

CVS Health

Senior Data Engineer

Wellesley, MA · On-site

$92K - $222K/yr

Position Summary We are seeking a Senior Data Engineer with a proven track record in delivering ... Develop Python-based APIs (Flask/FastAPI) to enable seamless data access, model integration, and ...

Markforged

Senior Software Engineer

Waltham, MA · On-site

$146K - $198K/yr

As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Python/Django/Flask, etc), building APIs services and scaling systems * UX & Prototyping:

Klaviyo

Senior AI Application Engineer

Boston, MA · On-site

They are seeking a Senior AI Application Engineer to design, build, and scale production-grade LLM ... Python (FastAPI, Flask, or Django) and TypeScript or JavaScript, with experience in modern frontend ...

Markforged

Senior Software Engineer

Waltham, MA · On-site

$146K - $198K/yr

As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Python/Django/Flask, etc), building APIs services and scaling systems * UX & Prototyping:

Veracode

Sr QA Engineer

Burlington, MA · On-site

Python skills for instrumenting tests and creating feature test page * Java knowledge for ... Apache/mod_wsgi, Flask, Postgres * Experience in a cross platform environment * iOS / Android ...

Deloitte

CyberArk Senior Consultant

Boston, MA

Experience with at least one backend technology stack: Node.js, Python (Django or Flask), or Java (Spring Boot). * Experience building and consuming REST APIs and microservices. * Experience with ...

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Senior Python Flask information

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

To thrive as a Senior Python Flask Developer, you need advanced proficiency in Python programming, experience with the Flask framework, and a solid understanding of RESTful APIs, typically supported by a degree in computer science or related field. Familiarity with tools like Git, Docker, SQL/NoSQL databases, and cloud platforms such as AWS or Azure is commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastering these skills ensures you can build robust, scalable web applications and lead project success in dynamic development environments.

What are some common challenges Senior Python Flask developers face when working on large-scale web applications?

Senior Python Flask developers often encounter challenges such as managing application scalability, ensuring code maintainability, and integrating with various third-party services. Handling complex database relationships and optimizing API performance are also common issues, especially as user traffic grows. Effective collaboration with frontend developers and DevOps teams is essential to address deployment, security, and continuous integration concerns, making strong communication and problem-solving skills crucial for success in this role.

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

AspectSenior Python FlaskPython Developer
Primary FocusWeb application development using Flask framework, with leadership responsibilitiesGeneral Python programming, including scripting, data analysis, and application development
Experience LevelAdvanced, with expertise in Flask, architecture, and mentoringEntry to mid-level, with broad Python skills
CertificationsOften includes Python or web development certificationsMay have Python certifications, but less specialized
Work EnvironmentTech companies, startups, or agencies focusing on web appsVaried industries, including data science, automation, and software development

Senior Python Flask roles focus on building and leading web applications with Flask, requiring specialized knowledge and leadership. Python Developers have broader Python skills applicable across multiple domains. The choice depends on whether you want to specialize in web development or pursue general Python programming.

What is a Senior Python Flask Developer?

A Senior Python Flask Developer is an experienced software engineer who specializes in building web applications using the Flask framework and the Python programming language. They are responsible for designing, developing, testing, and maintaining backend services and APIs, often working with databases, cloud services, and other technologies. Senior developers are also expected to mentor junior team members, lead projects, and ensure code quality and best practices throughout the development process.
What are the most commonly searched types of Python Flask jobs in Massachusetts? The most popular types of Python Flask jobs in Massachusetts are:
Senior Python Flask jobs near you
Senior Data Scientist (2026 Start Date)

Senior Data Scientist (2026 Start Date)

Analysis Group

Boston, MA • On-site

$160K - $195K/yr

Other

Re-posted 11 days ago

Job description

Overview
About Analysis Group:
Make an impact at Analysis Group, where we provide our clients with thoughtful, pragmatic solutions to their most challenging business and litigation problems. Analysis Group is one of the largest economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia. Since 1981, we have provided expertise in economics, finance, health care analytics, and strategy to top law firms, Fortune Global 500 companies, and government agencies worldwide. Our internal experts, together with our network of affiliated experts from academia, industry, and government, offer our clients exceptional breadth and depth of expertise.
About the Senior Data Scientist position:
The Senior Data Scientist will develop, maintain, and train staff in new data science and high-performance computing tools and methodologies. Utilize analytical, statistical, and programming skills to collect, analyze, and interpret large data sets such as insurance claims, electronic health records, financial transactions, social media data, and other unstructured data. Work closely with other consultants, analysts and attorneys to develop rigorous economic models to assess liability and damages, prepare testimony, and critique the analyses of opposing experts. Create interactive analytics portals and data visualizations leveraging technologies such as R/Shiny, Python/Flask, and D3. Build and maintain high-performance computing (HPC) tools on grid and cloud computing environments. Develop and review macros and packages in SAS, R, Python, and other object-oriented languages. Establish optimized procedures for repetitive and computationally intensive tasks leveraging C, C++, and Cuda-C. Leverage natural language processing methodologies to work with EMR data, social media data, and other unstructured data.
The candidate must possess a PhD in computer science, mathematics, statistics, economics, or related quantitative science (or foreign education equivalent) and no experience.
Alternatively, a Master's degree in computer science, mathematics, statistics, economics, or related quantitative science (or foreign education equivalent) plus one (1) year of experience in a related occupation using software tools and languages to provide data-driven analytical solutions.
The candidate must also possess demonstrated experience in each of the following skills:
  • Database management and data visualization.
  • Utilizing object-oriented programming languages such as Python, C++ or Java.
  • Utilizing statistical software such as R or SAS.
  • Online or cloud computing or storage such as AWS.

May gain experience and/or skills in a graduate program. Multiple positions available.
Analysis Group embraces equal opportunity. We are committed to building teams that bring a variety of backgrounds, perspectives, and skills, as we believe that a strong and inclusive workforce directly supports our goal of providing the highest-quality work. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or any other class protected under applicable federal, state, or local law, and we encourage candidates of all backgrounds to apply.
Analysis Group offers competitive compensation and a comprehensive benefits package. The estimated salary range for this position is $160,000-$195,000. Compensation offered will be based on a number of factors including work experience, education, and skill level. This role is eligible for a discretionary annual bonus that is determined in large part by individual performance. To learn more about our benefit offerings, click here.
How to Apply:
You must upload a cover letter indicating geographic preference(s) and a curriculum vitae.
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For information about Analysis Group's privacy practices, please refer to the applicable Analysis Group privacy policy.
OFCCP
  • Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities.
  • Please view the EEOC's "Know Your Rights" poster here.

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