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Senior Python Flask Developer Jobs in Boston, MA

Worldpay

Senior Python Software Engineer

Boston, MA · On-site

$119K - $179.75K/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 ...

Apex Systems

Senior Python Engineer

Waltham, MA · On-site +1

$131.10K - $176.40K/yr

Senior Software Engineer Location? Remote Duration: 6 months w/ possibility of extension Rate ... Develop and maintain backend systems using Python, focus on performance, reliability, and ...

Ecovent

iOS Developer

Boston, MA

$56.25 - $77.50/hr

... software developer to own that product. You'll work closely with our exceptional design team to ... You'll also have the opportunity to contribute to our Python/Flask backend or Android app. Desired ...

Worldpay

Senior Python Software Engineer

Boston, MA · On-site

$119K - $179.75K/yr

Whatyou'llownas theSenior Python Engineer * Designing, programming,debuggingandmodifyingsoftware enhancements. * Interactingwith product managers and users to define requirements and modifications.

Roberts Recruiting

Senior SW Engineer

Cambridge, MA

$133.90K - $176.50K/yr

... Python's Flask or Django, etc. (We use a mix of Java + NodeJS) * Are always looking to learn and ... Are team-focused , pragmatic engineers who enjoy working on small, agile teams. Nice to haves:

Ecom Industries

DevOps Engineer (Houston)

Boston, MA · Remote

$57.25 - $78.50/hr

AWS Python Code Use leverage API to a Machine Learning model Team Positions: * Developer * Sr AWS Engineer * DevOps Sr. Python Developer * Technical Interview * Oilfield experience is a plus * Have ...

Kyruus

Staff Software Engineer- Python

Boston, MA · On-site

Staff Software Engineer The typical day will include attending Agile standups, designing components ... JavaScript, TypeScript, React, Node, Python, Flask, end to end and unit testing frameworks. Cloud ...

QuantAQ

Senior Software Engineer

Somerville, MA · On-site

$133.70K - $176.20K/yr

Python * Flask * PostgreSQL * Redis * Docker * DigitalOcean * S3 * Traefik * React Qualifications ... Experience with DevOps tools (i.e, Docker, CI/CD, Traefik) * Ability to identify and learn new ...

QuantAQ, Inc.

Senior Software Engineer

Somerville, MA · On-site

$138K - $159K/yr

Python * Flask * PostgreSQL * Redis * Docker * DigitalOcean * S3 * Traefik * React Qualifications ... Experience with DevOps tools (i.e, Docker, CI/CD, Traefik) * Ability to identify and learn new ...

QuantAQ, Inc.

Senior Software Engineer

Somerville, MA · On-site

$133.70K - $176.20K/yr

Python * Flask * PostgreSQL * Redis * Docker * DigitalOcean * S3 * Traefik * React Qualifications ... Experience with DevOps tools (i.e, Docker, CI/CD, Traefik) * Ability to identify and learn new ...

QuantAQ, Inc.

Senior Software Engineer

Somerville, MA · On-site

$133.70K - $176.20K/yr

What we're looking for We are looking for a talented and experienced full-stack Python developer to ... Flask * PostgreSQL * Redis * Docker * DigitalOcean * S3 * Traefik * React Qualifications Candidates ...

RevSpring

Staff Software Engineer- Python

Boston, MA · On-site

Staff Software Engineer Essential Functions: * The typical day will include attending Agile ... JavaScript, TypeScript, React, Node,Python, Flask, end to end and unit testing frameworks * Cloud ...

Roberts Recruiting

Software Engineer

Framingham, MA · On-site

... Python's Flask or Django, etc. (We use a mix of Java + NodeJS) * Are always looking to learn and ... Are team-focused , pragmatic engineers who enjoy working on small, agile teams. Nice to haves:

Kensho

Senior Backend Software Engineer

Cambridge, MA · On-site

$133.90K - $176.50K/yr

Senior Backend Engineer Kensho is S&P Global's hub for AI innovation and transformation. With ... Python, Flask, FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet ...

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Senior Python Flask Developer information

See Boston, MA salary details

$59.8K

$154.2K

$211.8K

How much do senior python flask developer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior python flask developer in Boston, MA is $154,242.00, according to ZipRecruiter salary data. Most workers in this role earn between $132,000.00 and $177,600.00 per year, depending on experience, location, and employer.

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, deep understanding of the Flask framework, and experience designing scalable backend architectures, typically supported by a degree in computer science or related field. Familiarity with RESTful API development, database management systems like PostgreSQL or MySQL, and version control tools such as Git is essential, and certifications in cloud platforms or web development can be beneficial. Strong problem-solving skills, clear communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities ensure efficient delivery of robust, maintainable web applications and foster productive collaboration within development teams.

What are some common challenges faced by Senior Python Flask Developers when working on large-scale applications?

Senior Python Flask Developers often encounter challenges such as managing complex codebases, ensuring scalability, and maintaining performance as applications grow. Integrating Flask with other technologies (like databases, caching systems, or third-party APIs) can introduce architectural complexities. Additionally, balancing rapid development with writing maintainable, well-tested code is crucial. Collaboration with frontend developers, DevOps, and QA teams is frequent, requiring strong communication and problem-solving skills.

What are Senior Python Flask Developers?

Senior Python Flask Developers are experienced software engineers who specialize in building web applications using the Python programming language and the Flask web framework. They are responsible for designing, developing, and maintaining scalable backend systems, APIs, and web services. In addition to strong coding skills, they often lead projects, mentor junior developers, and ensure best practices in code quality, security, and performance. Their expertise allows them to solve complex technical challenges and contribute to the overall architecture and success of software projects.

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

AspectSenior Python Flask DeveloperPython Developer
Required CredentialsBachelor's in CS or related, experience with Flask, REST APIsBachelor's in CS or related, basic Python knowledge
Work EnvironmentWeb development teams, startups, tech companiesSoftware development teams, startups, tech companies
Employer & Industry UsageTech firms, SaaS companies, startupsVariety of industries including finance, healthcare, tech
Search & Comparison IntentAdvanced roles, leadership, project scopeEntry to mid-level development, learning

The main difference between a Senior Python Flask Developer and a Python Developer lies in experience and responsibilities. Senior developers typically have more expertise in Flask, lead projects, and mentor junior staff, whereas Python Developers may focus on coding and basic application development. Both roles are essential in web development teams, but senior roles require deeper knowledge and leadership skills.

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

Senior Python Software Engineer

Worldpay

Boston, MA • On-site

$119K - $179.75K/yr

Full-time

Posted 9 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.
Are you ready to write your next chapter?
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 as the Senior Python Engineer
  • 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
To learn more about our winning teams, check out our world-class teams that own it every day.
What makes a Worldpayer
What makes a Worldpayer? It's simple: Think, Act, Win. We stay curious, always asking the right questions and finding creative solutions to simplify the complex. We're dynamic, every Worldpayer is empowered to make the right decisions for their customers. And we're determined, always staying open and winning and failing as one.
Does this sound like you? Then you sound like a Worldpayer. Apply now to write the next chapter in your career.
#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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