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Flask Developer Jobs in Boston, MA (NOW HIRING)

Klaviyo

Senior AI Application Engineer

Boston, MA · On-site

... FastAPI, Flask, or Django) and TypeScript or JavaScript, with experience in modern frontend ... engineering, model evaluation frameworks, and LLM observability tools such as LangSmith or Weights ...

Deloitte

Integration Engineer II

Boston, MA

$113K - $152K/yr

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate ... Build backend services and APIs using Python (e.g., FastAPI, Django, Flask), Javascript, Azure ...

Infosys Limited Digital

Python Full Stack Developer

Boston, MA · On-site

$78K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Flask, or Django. • Develop responsive and user-friendly UI components using React JS, JavaScript Preferred Skill and Experience • Experience in Database SQL: Strong SQL; exposure to any one ...

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 ...

S&P Global, Inc.

Senior Backend Software Engineer

Cambridge, MA · On-site

$150 - $225/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

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 ...

Wave Life Sciences

Software Engineer, Data Science

Cambridge, MA · On-site

$120K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Hands-on experience with Python and at least one backend web framework (Flask, FastAPI, or similar ... Readable, maintainable code - writing for the next developer, not just the current sprint

Veracode

Sr Software Engineer in Test - Python

Burlington, MA · On-site

$120K - $156K/yr

... our DevOps engineering teams to develop and execute test plans and test automation, based on ... Flask and/or SQLAlchemy strongly preferred. • Experience with Buildbot CI system a plus. • ...

SS&C Technologies

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Collaborate cross-functionally with product and engineering teams to solve real customer problems ... React, Spring Boot, Express, Flask APIs & Protocols: REST, GraphQL, gRPC, Protobuf, AsyncAPI Data ...

Wave Life Sciences

Software Engineer, Data Science

Cambridge, MA · On-site

$120K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Hands-on experience with Python and at least one backend web framework (Flask, FastAPI, or similar ... Readable, maintainable code - writing for the next developer, not just the current sprint

SS&C

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Collaborate cross-functionally with product and engineering teams to solve real customer problems ... React, Spring Boot, Express, Flask APIs & Protocols: REST, GraphQL, gRPC, Protobuf, AsyncAPI Data ...

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 ...

Lila Sciences

Senior Software Engineer, Applied AI

Cambridge, MA · On-site

$144K - $270K/yr

  • Medical

  • Dental

  • Vision

  • Life

Strong Python skills (FastAPI, Flask, Django), with solid experience in backend service development ... Cloud & DevOps: Proficiency with AWS, Docker/Kubernetes, CI/CD pipelines, and infrastructure-as ...

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All JobsFlask Developer JobsFlask Developer Jobs in Boston, MA

Flask Developer information

See Boston, MA salary details

$18

$57

$88

How much do flask developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for flask developer in Boston, MA is $57.40, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $70.24 per hour, depending on experience, location, and employer.

What is a Flask developer?

Flask Developers are software professionals who specialize in building web applications using the Flask framework, a lightweight and flexible web framework for Python. Their responsibilities typically include designing, developing, testing, and deploying web applications, as well as integrating databases, APIs, and front-end technologies. Flask Developers often work on projects that require rapid prototyping, microservices, or minimalistic web solutions due to Flask's simplicity and modularity.

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

To thrive as a Flask Developer, you need strong proficiency in Python programming, web development fundamentals, and a solid understanding of the Flask microframework. Familiarity with tools like Git, RESTful APIs, SQL/NoSQL databases, and experience deploying applications using cloud services or containerization (e.g., Docker) are typically required. Effective problem-solving, attention to detail, and strong communication skills help developers collaborate efficiently and create robust, scalable solutions. These skills and qualities are essential for building secure, maintainable web applications that meet both technical and business requirements.

What is the difference between Flask Developer vs Django Developer?

AspectFlask DeveloperDjango Developer
Required CredentialsProficiency in Python, basic web development skillsProficiency in Python, web frameworks, and often more extensive experience
Work EnvironmentLightweight, flexible projects, microservicesFull-stack applications, larger projects, enterprise solutions
Industry UsageStartups, small to medium projectsLarge-scale applications, enterprise-level projects
Common Search/ComparisonYesYes

Flask Developers typically work on lightweight, flexible web applications and microservices, making them ideal for startups and small projects. Django Developers focus on full-stack, scalable applications suitable for larger, enterprise-level projects. Both roles require strong Python skills, but Django Developers often have additional experience with comprehensive web frameworks and database management.

What are the common challenges Flask developers face when working on large-scale applications?

Flask Developers often encounter challenges related to scalability and maintainability when building large-scale applications, as Flask is a microframework that provides flexibility but requires careful planning of architecture. Managing complex codebases, integrating multiple extensions, and ensuring consistent coding standards across teams can be tricky. Effective communication and collaboration with front-end developers, DevOps, and QA teams are essential to maintain smooth workflows. Adopting best practices for project structure, modular code, and thorough documentation helps address these challenges and supports long-term project success.
What are the most commonly searched types of Flask Developer jobs in Boston, MA? The most popular types of Flask Developer jobs in Boston, MA are:
What are popular job titles related to Flask Developer jobs in Boston, MA? For Flask Developer jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Flask Developer jobs in Boston, MA look for? The top searched job categories for Flask Developer jobs in Boston, MA are:
Flask Developer jobs near you
Infographic showing various Flask Developer job openings in Boston, MA as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 74% In-person, and 26% Remote job distribution, with an average salary of $119,394 per year, or $57.4 per hour.

Backend Software Engineer - Human-Robot Interaction

Pickle Robot Company

Charlestown, MA

$120K - $177K/yr

Full-time

Re-posted 5 days ago

Job description

At Pickle Robot, we're on a mission to automate global supply chains with Physical AI. Our robots work alongside warehouse teams to unload trucks and containers — one of the toughest, most understaffed jobs in logistics — making the work safer, faster, and more efficient for the people doing it.

As Pickle enters its next phase of growth — scaling fast as a VC-backed company built by a team of MIT roboticists and engineers — we're looking for a Backend Software Engineer to join our Human-Robot Interaction team, focused on building scalable systems that support task planning and robotic workflows.

This role sits at the intersection of software engineering and robotics infrastructure. You'll work closely with robotics engineers to design and build backend services that power real-world robotic systems on the warehouse floor.

We're looking for a strong software engineer who cares deeply about code quality, system design, and performance — someone who can bring solid backend engineering practices into a robotics environment and isn't afraid to get close to the hardware.

At Pickle, your code directly impacts how autonomous robots operate in production warehouses. You'll own meaningful pieces of the stack, collaborate across a tight-knit engineering team, and see the results of your work in the real world. 

Responsibilities

  • Design and build backend services supporting front-end systems 

  • Develop scalable, reliable, and performant systems using Python

  • Contribute to system architecture and service design within the team

  • Build and maintain event-driven systems and messaging-based architectures

  • Collaborate closely with robotics engineers to integrate backend systems with real-world workflows

  • Improve system performance, reliability, and maintainability across services

  • Participate in code reviews and technical discussions to elevate engineering standards

Skills & Experience

  • 2-5+ years of experience in backend or distributed systems engineering

  • Strong programming experience in Python

  • Experience building or supporting web applications using Flask or REST API

  • Experience with C++ or another strongly typed language (e.g., Rust, Go, Java)

  • Strong understanding of software architecture, concurrency, and distributed system design

  • Experience building or supporting event-driven systems, messaging frameworks, or service-oriented architectures

  • Experience developing systems that interface with hardware, robotics, or real-world operational environments is a plus

Nice to have:

  • Experience working across multiple programming languages

  • Familiarity with distributed systems or microservices architectures

  • Exposure to robotics, autonomy, or hardware-integrated systems

  • Experience with messaging systems (e.g., Kafka, ROS, or similar)

  • Experience with Human-Robot Interaction

Pay at Pickle
 
At Pickle Robot Company, we believe transparency builds trust. The salary range listed here is provided in accordance with Massachusetts law and reflects what we reasonably and in good faith expect to offer for this role. We often consider candidates at different levels of seniority, and final compensation will reflect the level at which they are hired, along with factors such as experience and location.
 
Pickle provides best-in-class benefits, including health, dental, & vision insurance; unlimited vacation, along with all federal and state holidays; 401K contributions of 5% of your salary; travel supplies; and other items to make your working life more fun, comfortable, and productive.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.