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Flask Developer Jobs in California (NOW HIRING)

TechnoSphere, Inc.

Python Developer

San Jose, CA

$59 - $81.25/hr

Python Engineer Location: San Jose, CA (On-site, face-to-face interview is required) :Mandatory ... Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of ...

New

Jobsbridge

Python Software Developer

San Jose, CA · On-site

$59 - $81.25/hr

... programming (Python, Java) and scripting skills(Bash) are required with demonstrated ability to ... flask/django Strong verbal and written communication skills are required due to dynamic nature of ...

eTouch Systems

Senior Python Developer

San Jose, CA · On-site

$142K - $191K/yr

... Python, Django, Flask, Jinja2. • Expert-level JavaScript programming and working knowledge of at least one popular JavaScript framework, extensive knowledge in JQuery/Ajax, experience with ...

Samprasoft

Senior ML Operations Engineer

Oakland, CA · On-site

$120K - $164K/yr

Senior ML Operations Engineer We are seeking a Senior ML Operations Engineer with MEAN/MERN Stack, Search Optimization, Server Side Rendering, Back-end API engineering, advanced Python and Flask ...

Nitor Infotech

Python Developer

San Francisco, CA

$59.25 - $81.50/hr

Django (Preferred), Flask, Tornedo. * GraphQL (Good To have) * Postgres/SQL - Basic SQL querying * DevOps (CI & CD knowledge) * Cloud technologies: AWS. Azure (Good To Have) * Experience on Python ...

Nitor Infotech

Python Developer

San Francisco, CA · On-site

$59.25 - $81.50/hr

Django (Preferred), Flask, Tornedo. * GraphQL (Good To have) * Postgres/SQL - Basic SQL querying * DevOps (CI & CD knowledge) * Cloud technologies: AWS. Azure (Good To Have) * Experience on Python ...

K-Tek Resourcing LLC

Python Developer

San Jose, CA

$59 - $81.25/hr

Python Backend Engineer Job Location/Client Location (with City & State): San Jose, CA, USA ... Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of ...

Oracle

AI_ASM_08_DEV_TEST

San Francisco, CA

Proven experience as a Full Stack Developer or similar role. * Strong proficiency in Python and Flask. * Experience with RESTful API design and implementation. * Solid understanding of front-end ...

Oracle

AI_ASM_08_DEV_TEST

San Francisco, CA · On-site

Proven experience as a Full Stack Developer or similar role. * Strong proficiency in Python and Flask. * Experience with RESTful API design and implementation. * Solid understanding of front-end ...

Mars

AI_ASM_08_DEV_TEST

San Francisco, CA

Proven experience as a Full Stack Developer or similar role. * Strong proficiency in Python and Flask. * Experience with RESTful API design and implementation. * Solid understanding of front-end ...

confluera

Front-End Engineer

Palo Alto, CA

... Flask, JavaScript, Postgres and related technologies. Develop new code and/or lead existing code ... developers codeTechnical Strong experience developing web application using Python Flask ...

Diverse Lynx

GoLang & Python developer

Sunnyvale, CA · On-site

$58.75 - $80.75/hr

Required : • 5 years of backend software engineering experience. • Strong proficiency in Python FastAPI / Flask, asyncio, scripting, automation. • Strong proficiency in Go (Golang) goroutines ...

confluera

Front-End Engineer

Palo Alto, CA · On-site

Strong experience developing web application using Python Flask, JavaScript frameworks like VueJS ... Engineering Experience * You've had hands-on experience with Python web frameworks like Flask or ...

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Flask Developer information

See California salary details

$16

$52

$80

How much do flask developer jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for flask developer in California is $52.15, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $63.80 per hour, depending on experience, location, and employer.

What are Flask Developers?

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, and why are they important?

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 California? The most popular types of Flask Developer jobs in California are:
What are popular job titles related to Flask Developer jobs in California? For Flask Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Flask Developer jobs in California look for? The top searched job categories for Flask Developer jobs in California are:
Flask Developer jobs near you
Python Developer

Python Developer

TechnoSphere, Inc.

San Jose, CA

$59 - $81.25/hr

Other

Posted 2 days ago

Job description

Job Title: Python Engineer

Location: San Jose, CA (On-site, face-to-face interview is required)



Job Description

:Mandatory Skills

  • Language: Expert-level proficiency in Python (3.10+ preferred)
  • Frameworks: Deep experience with FastAPI, Django
  • AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows
  • Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate)
  • Infrastructure: Proficiency with Docker, AWS/GCP, and asynchronous task queues


Role Overvie

  • We are looking for a Python Developer to build the backbone of our platform. You will be responsible for creating high-performance APIs, integrating advanced AI agent logic, and ensuring our infrastructure remains rock-solid as we scale. If you enjoy solving complex architectural puzzles and want to work at the intersection of traditional backend engineering and
  • AI Core Responsibilities: Scalable API Development: Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests
  • Agent Logic Integration: Architect the backend systems that power our AI agents, managing long-running tasks, state persistence, and seamless communication between LLMs and our core services
  • Authentication & Security: Implement and manage secure identity protocols (OAuth2, JWT, OpenID Connect) to protect user data and internal endpoints
  • Routing & Orchestration: Design efficient request routing and service communication patterns using tools like API Gateways, or Service Meshes.

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