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Senior Python Flask Jobs in Massachusetts (NOW HIRING)

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

We are looking for a Senior AI Engineer to design, build, and scale production-grade LLM ... Strong full-stack engineering skills across Python (FastAPI, Flask, or Django) and TypeScript or ...

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 ...

Klaviyo

Senior AI Application Engineer

Boston, MA

We are looking for a Senior IT App Engineer to design, build, and scale production-grade LLM ... Strong full-stack engineering skills across Python (FastAPI, Flask, or Django) and TypeScript or ...

Klaviyo

Senior AI Application Engineer

Boston, MA · On-site

We are looking for a Senior IT App Engineer to design, build, and scale production-grade LLM ... Strong full-stack engineering skills across Python (FastAPI, Flask, or Django) and TypeScript or ...

Klaviyo

Senior AI Application Engineer

Boston, MA · On-site

We are looking for a Senior AI Engineer to design, build, and scale production-grade LLM ... Strong full-stack engineering skills across Python (FastAPI, Flask, or Django) and TypeScript or ...

Klaviyo

Senior AI Application Engineer

Boston, MA

We are looking for a Senior AI Engineer to design, build, and scale production-grade LLM ... Strong full-stack engineering skills across Python (FastAPI, Flask, or Django) and TypeScript or ...

SS&C Technologies

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

TypeScript, JavaScript (Node.js), Python, Java Frameworks: React, Spring Boot, Express, Flask APIs & Protocols: REST, GraphQL, gRPC, Protobuf, AsyncAPI Data Stores: PostgreSQL, MongoDB, Cassandra ...

JLL

Lead AI Engineer

Boston, MA · On-site

$111K - $146K/yr

Responsibilities * 4-6 years' hands-on experience working as Sr AI/ML Developer with at least three ... Python, FastAPI, Flask * LangChain, LlamaIndex, Transformers library * OpenAI API, Azure OpenAI ...

Knak Digital

AI Engineer

Becket, MA · Remote

$130K - $150K/yr

... to real users, including senior government stakeholders. You will also help shape how the ... Strong Python and experience building and deploying backend services and APIs (FastAPI, Flask, or ...

Blue Prism Group

Principal ML Engineer

Waltham, MA · On-site

In this senior role, you will lead the development of model lifecycle infrastructure, cloud-native ... Strong Python programming skills with hands-on experience using frameworks such as Flask, Django ...

New

SS&C Technologies

Principal ML Engineer

Waltham, MA · On-site

In this senior role, you will lead the development of model lifecycle infrastructure, cloud-native ... Strong Python programming skills with hands-on experience using frameworks such as Flask, Django ...

Humana

Principal AI Engineer (Agentic AI)

Boston, MA · On-site +1

Become a part of our caring community The Principal AI Engineer acts as Humana's senior technical ... Deepexpertisein Python, including building production services and shared libraries used by others.

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All JobsPython Flask JobsSenior Python Flask JobsSenior Python Flask Jobs in Massachusetts

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 Software Engineer

Senior Software Engineer

Markforged

Waltham, MA • On-site

$146K - $198K/yr

Full-time

Posted 4 days ago

Job description

Markforged (NYSE: MKFG) is leading the digital transformation of manufacturing by revolutionizing how engineers and manufacturers create and innovate. Our unique platform combines software, advanced materials (including cutting-edge metal and composite technologies), and industrial 3D printers to deliver strong, functional parts for various industries. We empower customers to overcome supply chain complexities, reduce costs, and accelerate innovation by producing high-performance tools, fixtures, prototypes, and end-use parts in-house.
.PLEASE NOTE: We are not able to sponsor for this role. So if you will require sponsorship at ANY time in the future, you will not be under consideration for the role.
We have an exceptional role in our Waltham, MA headquarters for a Senior Software Engineer. As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building out Markforged's 3D printer/content management system and web-based slicer (Eiger).
This is a true full-stack position, ranging from designing REST APIs, utilizing AWS services, optimizing Postgres queries, and implementing new 3D views in WebGL. This role requires the ability to bridge the gap between engineering and design, leveraging experience in UX principles and design tools like Figma to rapidly prototype, iterate on, and implement exceptional user experiences.
What you will own:
  • Full Stack Development: Design, develop, test, and maintain a world-class scalable, multi-tenant web application for storing, editing, printing, and managing 3D designs and 3D printers
  • Technical Leadership: Contribute to technical architecture decisions, perform code reviews, and drive best practices in coding standards, system design, and performance optimization to deliver new features at scale. Plan for the growth of Markforged's infrastructure and mentor junior team members
  • UX/Design Integration: Apply UX principles to translate user needs into intuitive UIs, and create basic wireframes or prototypes using tools like Figma to rapidly iterate on solutions.
  • Collaboration: Work closely with designers, engineers of a variety of disciplines, and customers, to understand project requirements and deliver solutions that meet business goals.

What you have:
  • Experience: 5+ years professional experience building and shipping high quality code, with a Bachelor's degree in Computer Science, or equivalent experience
  • Full Stack Proficiency: Expert-level knowledge Javascript or Typescript using a modern front-end framework (e.g., React, Angular, Vue.js, etc) and a back-end language/framework (e.g., Node.js/Express, Python/Django/Flask, etc), building APIs services and scaling systems
  • UX & Prototyping: Demonstrated experience with UX design principles and the ability to create basic mockups or prototypes using design tools such (e.g., Figma)
  • DevOps & Cloud: Experience with cloud platforms (e.g., AWS, GCP, Azure) and CI/CD pipelines, and distributed systems
  • Database Expertise: Proficiency with both SQL (e.g., PostgreSQL) and experience with data modeling and query optimization
  • Communication: Excellent written and verbal communication skills, with the ability to articulate technical concepts to non-technical stakeholders.

Bonus Points
  • A portfolio demonstrating full-stack development and design/mock up work
  • Design and implement observability tooling for monitoring and alerting
  • Experience with web-based visualization frameworks (e.g. Three.js, Canvas, D3, WebGL and more)
  • Experience with CAD/CAM software and 3D modeling libraries

Salary Range
The salary range for this role is expected to be between $146,608 - $198,352. Actual base pay could vary based on factors including but not limited to experience, subject matter expertise, geographic location, certifications, licenses, business needs and the applicant's skill set. The base pay is just one component of the total compensation package for employees. Other components may include a comprehensive benefits package. The estimated compensation range listed in this job posting reflects base salary only.
Our software technologies and tools empower our customers to configure print-ready parts, visualize part geometry in 3D, and push to IoT-connected printers for printing. As part of the Software Engineering team, you will be helping to lead the scaling and growth of our 3D printing platform involving end-customer applications and IoT services. We move quickly and refuse to compromise on quality. We believe in "doing it right the first time" and investing in code quality, testing, tooling and infrastructure. Your ideas will directly influence the company's future. You will do interdisciplinary work with cloud and physical systems and learn from best-of-the-best engineers across Materials Science, Mech-E, EE, and Software. You will have hands-on experience using our printers and technology.
Why Markforged?
Help us reinvent manufacturing.
We are reinventing manufacturing so that engineers can build anything they imagine.
We are one team that wins together!
You will be engaging every day with passionate and dedicated individuals in a collaborative environment working towards making best-in-class products.
To all recruitment agencies: Markforged does not accept agency resumes. Please do not forward resumes to our jobs alias or Markforged employees. Markforged is not responsible for any fees related to unsolicited resumes.
Markforged is an equal opportunity employer and does not discriminate based on race, color, religion, sex, national origin, age, or disability.
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