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Senior Python Flask Jobs in California (NOW HIRING)

Tensec

Senior Full-Stack Engineer

San Francisco, CA · On-site

$150 - $230/hr

  • Medical

  • Dental

  • Vision

Your job will be to utilize your extensive breadth & depth of frontend (Typescript/React) and backend (Python, Flask, PostgreSQL) knowledge to help us invent new solutions in our FruitScope OS (web ...

Orchard Robotics

Senior Full-Stack Engineer

San Francisco, CA · On-site

$150K - $245K/yr

  • Medical

  • Dental

  • Vision

Your job will be to utilize your extensive breadth & depth of frontend (Typescript/React) and backend (Python, Flask, PostgreSQL) knowledge to help us invent new solutions in our FruitScope OS (web ...

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All JobsPython Flask JobsSenior Python Flask JobsSenior Python Flask Jobs in California

Senior Python Flask information

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 key skills and qualifications needed to thrive as a senior Python Flask developer?

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.

Is senior Python Flask in demand?

Senior Python Flask developers are in high demand due to the framework's popularity for building scalable web applications and APIs. Companies seek professionals with experience in Python, Flask, and related tools like SQL databases and cloud platforms, reflecting strong job growth in software development roles.

Which senior Python Flask job has the highest salary?

Senior Python Flask developers with specialized skills in cloud computing, microservices, or data engineering tend to have the highest salaries. Roles in industries like finance, technology, and healthcare often offer higher compensation, especially for those with extensive experience and certifications in relevant frameworks and tools.

What are the most commonly searched types of Python Flask jobs in California?

The most popular types of Python Flask jobs in California are:

What cities in California are hiring for Senior Python Flask jobs?

Cities in California with the most Senior Python Flask job openings:

Senior Python Flask jobs near you

Senior Associate, AI Deployment and Production - Data & Technology Solutions

StepStone Group

La Jolla, CA • Hybrid

$140K/yr

Full-time

Posted 5 days ago

Job description

Position Overview:

The Senior Associate, AI Deployment & Production will be a senior member of the Applied Engineering Solutions team within StepStone's DATS department. This person is an expert Python engineer who helps the AI research team write better code and brings their work to robust production. They own the productionization framework around AI solutions - a clean, well-designed package API, async orchestrators (Celery or equivalent), sensible REST endpoints, and the data models the solution requires - and review AI projects to raise code quality. The role also carries low-level language depth (C, C++, or Rust) used for optimization, including rewriting performance-critical paths and migrating business logic out of the firm's PHP systems into faster implementations. This role suits an engineer who is equally strong at software design, productionization, and performance work.

Essential Job Functions:

  • Review AI research projects and raise the quality of their Python code design (module/class/function structure, typing, testing, packaging)
  • Build out the production framework for AI solutions: a well-designed package/library API, async scalable orchestrators, coherent REST endpoints, and the data models the solution requires
  • Take research and prototype AI code to scalable, reliable production, owning quality and standards before release
  • Apply low-level language skills (C, C++, or Rust) to optimize performance-critical paths as needed
  • Lead optimization of the firm's PHP workloads: implement low-level alternatives where warranted, or re-architect so Python (or a low-level service) owns the business logic and PHP simply calls it
  • Partner with QA to define and meet testing and acceptance goals; build monitoring and validation around AI pipelines
  • Contribute to shared frameworks (private PyPI/polyrepo packaging) and DevOps (GitHub Actions, Helm-based deployment)
  • Mentor analysts and associates and act as a senior reviewer for AI and engineering work

Qualifications:

  • Bachelor's degree in Computer science, Engineering, a quantitative field, or equivalent practical experience
  • 6+ years of software/data engineering experience, including production ownership and demonstrable technical leadership or mentorship
  • Expert Python: idiomatic, well-structured code (modules/classes/functions), strong testing and packaging discipline, and hands-on experience taking research/prototype code to scalable production
  • Production experience with Celery (or comparable async/distributed task orchestration), Flask (or similar) services, and SQLAlchemy (or comparable ORM) data modeling
  • Working proficiency in at least one low-level language (C, C++, or Rust) for performance optimization
  • Demonstrated ability to lead code review and own quality for a team - not just individual deliverables
  • Strong communication skills; comfortable partnering with research teams and owning JIRA coordination

Other Knowledge, Skills and Abilities:

  • AI engineering experience: ETL and RAG pipelines, LLM API integration, document extraction
  • Experience profiling and optimizing performance-critical code, and interfacing low-level code with Python (e.g., bindings/extensions)
  • Familiarity with PHP
  • Familiarity with Kubernetes and GitHub Actions (or comparable CI/CD)
  • Familiarity with finance, private markets, or investment data domains

Salary Range: $140,000

The salary range is an estimate of pay for this position.  Actual pay may vary depending on job-related factors that can include location, education, skill, and experience.  The salary range does not include any benefits or other forms of possible compensation that may be available to employees.

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