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Senior Python Flask Developer Jobs in Lawrence, MA

Markforged

Senior Software Engineer

Waltham, MA · On-site

$146K - $198K/yr

... Python/Django/Flask, etc), building APIs services and scaling systems * UX & Prototyping ... Figma) * DevOps & Cloud: Experience with cloud platforms (e.g., AWS, GCP, Azure) and CI/CD ...

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 ...

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 · On-site

$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 ...

Sonoma Consulting Inc.

Senior DevOps Engineer

Boston, MA · On-site

$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

SS&C Technologies

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

Collaborate cross-functionally with product and engineering teams to solve real customer problems ... TypeScript, JavaScript (Node.js), Python, Java Frameworks: React, Spring Boot, Express, Flask APIs ...

SS&C

Senior Software Engineer

Waltham, MA

$132K - $174K/yr

Collaborate cross-functionally with product and engineering teams to solve real customer problems ... TypeScript, JavaScript (Node.js), Python, Java Frameworks: React, Spring Boot, Express, Flask APIs ...

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 ...

STR

Senior DevOps Engineer

Woburn, MA · On-site

$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 ...

STR

Senior DevOps Engineer

Woburn, MA · On-site

$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 ...

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Senior Python Flask Developer information

See Lawrence, MA salary details

$57.7K

$149K

$204.6K

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

As of Jul 11, 2026, the average yearly pay for senior python flask developer in Lawrence, MA is $148,951.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,500.00 and $171,500.00 per year, depending on experience, location, and employer.

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 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 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 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 popular job titles related to Senior Python Flask Developer jobs in Lawrence, MA? For Senior Python Flask Developer jobs in Lawrence, MA, the most frequently searched job titles are:
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Senior Software Engineer

Senior Software Engineer

Markforged

Waltham, MA • On-site

$146K - $198K/yr

Full-time

Re-posted 6 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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