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Remote Senior Full Stack Software Engineer Jobs in California

We have a mix of remote and onsite employees, with offices in San Francisco, the South Bay, and the ... We are looking for a senior software engineer who has fully embraced AI tooling, and wants to stay ...

We have a mix of remote and onsite employees, with offices in San Francisco, the South Bay, and the ... We are looking for a senior software engineer who has fully embraced AI tooling, and wants to stay ...

About the Role We're hiring a Senior Full Stack Engineer who genuinely enjoys the front-end and ... Remote-first: Work from anywhere in the United States, with the option to work from our San ...

Sr. Full Stack Software Developer

Milpitas, CA ยท On-site +1

$110K - $135K/yr

Job Title: Sr. Full Stack Software Developer Location(s): Milpitas, CA Compensation: $110,000 - $135,000 About this position Advantech is seeking a Senior Full Stack Developer to help modernize and ...

Senior Full-Stack Engineer

San Francisco, CA ยท Remote

$160K - $200K/yr

As a Senior Full-Stack Engineer , you'll be a core contributor on a small, fully remote US-based ... software engineering experience with strong full-stack capability (frontend + backend) * Proven ...

Senior Full Stack Engineer (Typescript)

San Jose, CA ยท On-site +1

$135K - $175K/yr

... modern software development. Candidates must demonstrate an active engagement with AI tools ... Mainly remote work: seeking candidates in the greater Los Angeles area to mainly work remotely with ...

... modern software development. Candidates must demonstrate an active engagement with AI tools ... Mainly remote work: seeking candidates in the greater Los Angeles area to mainly work remotely with ...

... modern software development. Candidates must demonstrate an active engagement with AI tools ... Mainly remote work: seeking candidates in the greater Los Angeles area to mainly work remotely with ...

Senior Full Stack Engineer (Typescript)

San Jose, CA ยท On-site +1

$135K - $175K/yr

... modern software development. Candidates must demonstrate an active engagement with AI tools ... Mainly remote work: seeking candidates in the greater Los Angeles area to mainly work remotely with ...

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Remote Senior Full Stack Software Engineer information

What is the difference between Remote Senior Full Stack Software Engineer vs Remote Front End Developer?

AspectRemote Senior Full Stack Software EngineerRemote Front End Developer
Required SkillsProficiency in both front-end and back-end technologies, full project lifecycle experienceExpertise in front-end frameworks like React, Angular, or Vue, UI/UX design
Work EnvironmentCollaborates across backend and frontend teams, often involved in architecture decisionsFocuses primarily on UI development, design, and user experience
Common UsageUsed in roles requiring full project responsibility, backend integration, and system designUsed in roles emphasizing user interface, visual design, and client-side logic

The Remote Senior Full Stack Software Engineer and Remote Front End Developer roles share some skills but differ mainly in scope. The senior full stack engineer handles both front-end and back-end development, often leading entire projects, while the front end developer specializes in creating engaging user interfaces. Your choice depends on whether you prefer a broader technical role or a focus on UI/UX design.

What does a Remote Senior Full Stack Software Engineer do?

A Remote Senior Full Stack Software Engineer is responsible for designing, developing, and maintaining both the front-end and back-end components of web applications, all while working from a remote location. They collaborate with other engineers, product managers, and designers to deliver scalable and efficient software solutions. Senior engineers typically lead technical decisions, mentor junior developers, and ensure best coding practices are followed. Their expertise spans multiple programming languages, frameworks, and tools used throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Remote Senior Full Stack Software Engineer, and why are they important?

To thrive as a Remote Senior Full Stack Software Engineer, you need advanced expertise in both front-end and back-end development, typically demonstrated by a degree in computer science or equivalent experience. Mastery of frameworks and tools such as React, Node.js, RESTful APIs, version control (Git), and familiarity with cloud platforms like AWS or Azure are commonly required, along with relevant certifications. Exceptional problem-solving, communication, and self-management skills are crucial for collaborating in distributed teams and delivering complex projects independently. These skills and qualities are vital for building robust applications, ensuring seamless teamwork, and driving successful project outcomes in a remote work environment.

How do Remote Senior Full Stack Software Engineers typically collaborate with distributed teams to ensure project success?

Remote Senior Full Stack Software Engineers frequently work with cross-functional teams spread across various locations and time zones. Effective collaboration relies on regular video meetings, agile project management tools, and clear documentation to keep everyone aligned. These engineers often take on a leadership role, mentoring junior developers and facilitating communication between frontend, backend, and product stakeholders. Proactively addressing challenges such as time zone differences and asynchronous communication is key to maintaining productivity and project momentum.
What are the most commonly searched types of Senior Full Stack Software Engineer jobs in California? The most popular types of Senior Full Stack Software Engineer jobs in California are:
What job categories do people searching Remote Senior Full Stack Software Engineer jobs in California look for? The top searched job categories for Remote Senior Full Stack Software Engineer jobs in California are:
What cities in California are hiring for Remote Senior Full Stack Software Engineer jobs? Cities in California with the most Remote Senior Full Stack Software Engineer job openings:
Infographic showing various Remote Senior Full Stack Software Engineer job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.

Senior Full Stack Software Engineer

twenty80.io

Los Angeles, CA โ€ข On-site, Remote

$160K - $210K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 3 days ago


Job description

About the Role

A growing technology startup is hiring a Senior Full Stack Software Engineer to help build and scale its core product. This engineer will work across the frontend and backend, contributing directly to customer-facing features as well as internal systems. The role offers a high level of ownership and influence over technical decisions in a fast-paced environment.

This position is well-suited for an engineer who enjoys working closely with product and design, shipping quickly, and improving systems over time.

What Youโ€™ll Do
  • Build and maintain full stack web applications used by customers and internal teams

  • Develop scalable backend services and APIs to support product features

  • Implement modern, responsive frontend interfaces with a focus on usability and performance

  • Collaborate with product managers and designers to define requirements and deliver solutions

  • Contribute to architectural decisions and technical roadmap planning

  • Write high-quality, well-tested code and participate in code reviews

  • Help improve engineering processes, tooling, and system reliability

  • Mentor junior engineers and contribute to a strong engineering culture

Tech Environment

The engineering team works with a modern startup stack, including:

  • Frontend: React, TypeScript, Next.js

  • Backend: Node.js (Express or NestJS) and/or Python (Django or FastAPI)

  • Databases: PostgreSQL, Redis

  • Cloud & Infrastructure: AWS or GCP, Docker, CI/CD

  • APIs: REST and GraphQL

  • Tools: Git, GitHub, modern monitoring and logging tools

What Weโ€™re Looking For
  • 5+ years of professional software engineering experience

  • Strong full stack experience with modern JavaScript/TypeScript

  • Proven experience building and maintaining backend services and APIs

  • Solid understanding of relational databases and data modeling

  • Experience deploying and operating applications in cloud environments

  • Ability to work independently and take ownership of projects

  • Prior experience in a startup or fast-moving product team is a plus

Compensation & Benefits
  • Base Salary: $160,000 โ€“ $210,000 (San Francisco senior-level range)

  • Equity: Competitive equity package

  • Benefits: Medical, dental, vision coverage; flexible PTO; standard startup benefits

  • Work Model: Hybrid or remote-friendly depending on location and team needs

Equal Opportunity

This role is with an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, gender, sexual orientation, gender identity, age, disability, or veteran status.